Prospectus

VICTORY PIONEER ACTIVE CREDIT FUND

The information in this prospectus is not complete and may be changed. We may not sell these securities until the registration statement filed with the Securities and Exchange Commission is effective. This prospectus is not an offer to sell these securities and is not soliciting an offer to buy these securities in any state where the offer or sale is not permitted.

SUBJECT TO COMPLETION — Dated October 30, 2024

The Securities and Exchange Commission has not approved or disapproved these securities or determined whether this Prospectus is accurate or complete. Any representation to the contrary is a criminal offense.

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Table of Contents

VICTORY PIONEER ACTIVE CREDIT FUND

Fund Summary

Investment Objective

The Fund’s investment objective is total return, including high current income.

Fees and Expenses

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Victory Pioneer Active Credit Fund (the “Fund”). You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.

You may qualify for sales charge discounts if you or your family invest, or agree to invest in the future, at least $50,000 in Class A shares of the Victory Funds. More information about these and other discounts is available from your investment professional and in the Choosing a Share Class section of the prospectus beginning on page [ ], the “Appendix A – Variations in Sales Charge Reductions and Waivers Available Through Certain Intermediaries” section of the prospectus beginning on page [ ], and the “Sales charges” section of the statement of additional information beginning on page [ ]. If you invest in Class Y shares through an investment professional or financial intermediary, that investment professional or financial intermediary may charge you a commission. Such commissions, if any, are not charged by the Fund and are not reflected in the fee table or expense example below.

Annual Fund Operating Expenses

(expenses that you pay each year as a percentage of the value of your investment)

1A contingent deferred sales charge of 0.75% may be imposed on Class A shares with respect to purchases of $250,000 or more that are redeemed within 18 months of purchase. For additional information, see the section titled Choosing a Share Class.

2Applies to shares sold within 12 months of purchase.

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3“Other Expenses” are based on estimated amounts for the current fiscal year, actual expenses may vary.

4Total annual Fund operating expenses in the table, before and after fee waivers and expense reimbursements, are higher than the corresponding ratios of expenses to average net assets shown in the “Financial Highlights” section, which do not include acquired Fund fees and expenses.

5Victory Capital Management Inc. (the “Adviser”) has contractually agreed to waive its management fee and/or reimburse expenses so that the total annual fund operating expenses (excluding certain items such as interest, taxes, and brokerage commissions) do not exceed [ ]%, [ ]%, and [ ]% of the Fund’s Class A, Class C, and Class Y shares, respectively, through at least [ ]. The Adviser is permitted to recoup advisory fees waived and expenses reimbursed for up to three years after the date of the waiver or reimbursement, subject to the lesser of any operating expense limits in effect at the time of (a) the original waiver or expense reimbursement; or (b) the recoupment, after giving effect to the recoupment amount. This agreement may only be terminated by the Fund’s Board of Trustees.

Example:

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The example assumes that you invest $10,000 in the Fund for the time periods shown and then sell or continue to hold all of your shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. The amounts shown reflect any fee waiver/expense reimbursement in place through its expiration date. After eight years, Class C shares of the Fund generally will convert automatically to Class A shares of the Fund. The example for Class C shares reflects the conversion to Class A shares after eight years. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

The following example makes the same assumptions as the example above, except that it assumes you do not sell your Class C shares at the end of the period.

The example does not reflect sales charges (loads) on reinvested dividends and other distributions. If these sales charges (loads) were included, your costs would be higher.

Portfolio turnover:

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the predecessor fund’s portfolio turnover rate was [ ]% of the average value of its portfolio.

Principal Investment Strategies

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The Fund employs a flexible investment approach that selects investments from a broad range of issuers and segments of the U.S. and non-U.S. fixed income markets, such as investment grade and high yield corporate bonds, US and non-US government bonds, and asset-backed and mortgage- backed securities. As a secondary component of its overall strategy, the Fund’s portfolio management team uses derivatives in an effort to limit credit and interest rate risks.

Under normal circumstances, the Fund invests at least 80% of its net assets (plus the amount of borrowings, if any, for investment purposes) in fixed income investments. Fixed income investments may include instruments and obligations of U.S. and non-U.S. corporate and other non-governmental entities, debt securities issued or guaranteed by the U.S. government, its agencies or instrumentalities or non-U.S. governmental entities, mortgage-related or mortgage-backed securities (including commercial mortgage-backed securities (CMBS), collateralized mortgage obligations (CMOs) and “sub-prime” mortgages), asset-backed securities, floating-rate loans, convertible securities, preferred securities, Treasury Inflation Protected Securities (TIPS) and other inflation- linked debt securities, subordinated debt securities, insurance-linked securities, municipal debt securities and securities of other investment companies (including mutual funds, exchange-traded funds and closed-end funds) that invest primarily in fixed income investments. Derivative instruments that provide exposure to fixed income investments or have similar economic characteristics may be treated as fixed income investments under the Fund’s 80% policy.

The Fund may invest a substantial portion of its assets in asset-backed securities and mortgage- related securities, including CMBS, CMOs and other mortgage-related securities issued by private issuers. The fund’s investments in mortgage-related securities may include instruments, the underlying assets of which allow for balloon payments (where a substantial portion of a mortgage loan balance is paid at maturity, which can shorten the average life of the mortgage-backed instrument) or negative amortization payments (where as a result of a payment cap, payments on a mortgage loan are less than the amount of principal and interest owed, with excess amounts added to the outstanding principal balance, which can extend the average life of the mortgage-backed instrument).

The Fund invests in securities of any maturity and duration. The maturity of a fixed income security is a measure of the time remaining until final payment on the security is due. Duration seeks to measure the price sensitivity of a fixed income security to changes in interest rates. Unlike maturity, duration takes into account interest payments that occur throughout the course of holding the bond. The longer a portfolio’s duration, the more sensitive it will be to changes in interest rates. For example, if the Fund has a two year duration, then all other things being equal, the Fund will decrease in value by two percent if interest rates rise one percent.

The Fund’s investments may have fixed or variable principal payments and all types of interest rate payment and reset terms, including fixed rate, adjustable rate, floating rate, zero coupon, when- issued, delayed delivery, to be announced and forward commitment, contingent, deferred, payment in kind and auction rate features.

The Fund may invest in debt securities rated below investment grade at the time of purchase or determined to be of equivalent quality by the Adviser. Debt securities rated below investment grade are commonly referred to as “junk bonds” and are considered speculative. The Fund’s investments in debt securities rated below investment grade may include securities that are in default.

The Fund may invest in securities of non-U.S. issuers, including securities of issuers in emerging markets.

The Fund may invest in equity-linked notes (ELNs) and other equity-linked securities. ELNs are hybrid structured investments that combine the characteristics of one or more reference equity securities

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(usually a single stock, a basket of stocks or a stock index) and a derivative that provides current payments at stated rates.

The Fund may invest in equity securities, including common stocks, preferred stocks, rights, warrants, depositary receipts, master limited partnerships, equity interests in real estate trusts (REITs) and other equity interests. The Fund may invest in equity securities as a consequence of holding debt of the same issuer or when the Adviser believes they offer income, the potential for capital gains or other portfolio management purposes.

The Adviser may use (but is not required to use in any given situation) derivatives, including interest rate futures, credit default swaps and credit default swap index products (CDX) (swaps based on a portfolio of credit default swaps with similar characteristics, such as credit default swaps on high-yield bonds), and forward foreign currency contracts, primarily to manage the Fund’s average duration, credit, and currency exposures. The Fund may use derivatives for a variety of purposes, including: in an attempt to hedge against adverse changes in the market price of securities, interest rates or currency exchange rates; as a substitute for purchasing or selling securities; to attempt to increase the Fund's return as a non-hedging strategy that may be considered speculative; to manage portfolio characteristics; and as a cash flow management technique. The Fund may choose not to make use of derivatives for a variety of reasons, and any use may be limited by applicable law and regulations. The Fund may hold non-U.S. currency and may hold cash or other short-term investments.

The Adviser considers both broad economic and issuer specific factors in selecting investments. In assessing the appropriate maturity, credit quality and sector weightings of the portfolio, the Adviser considers a variety of factors that are expected to influence economic activity and interest rates. The Fund’s allocation among the segments of the fixed income markets depends upon the Adviser’s outlook for economic, interest rate and political trends. At any given time, the Fund may have a substantial amount of its assets in any one of such segments. The Adviser seeks to provide exposure to those areas of the fixed income market that the Adviser anticipates will provide value, while seeking to minimize exposure to those areas it anticipates will provide less value. The Adviser does not manage the Fund specific to any index or benchmark.

The Adviser selects individual securities to buy and sell based upon such factors as a security’s yield, liquidity and rating, an assessment of credit quality, and sector and issuer diversification. The Adviser also employs fundamental research to assess an issuer’s credit quality, taking into account financial condition and profitability, future capital needs, potential for change in rating, industry outlook, the competitive environment and management ability. The Adviser also makes investment decisions based on technical factors such as price momentum, market sentiment, and supply or demand imbalances. The Fund may engage in active and frequent trading of portfolio securities.

The Adviser integrates environmental, social and corporate governance (ESG) considerations into its investment research process by evaluating the business models and practices of issuers and their ESG-related risks. The Adviser believes ESG analysis can be a meaningful facet of fundamental research, the process of evaluating an issuer based on its financial position, business operations, competitive standing and management. This process considers ESG information, where available, in assessing an investment’s performance potential. The Adviser generally considers ESG information in the context of an issuer’s respective sector or industry. The Adviser may consider ESG ratings provided by third parties or internal sources, as well as issuer disclosures and public information, in evaluating issuers. ESG considerations are not a primary focus of the Fund, and the weight given by the Adviser to ESG considerations in making investment decisions will vary and, for any specific decision, they may be given little or no weight. Notwithstanding the foregoing, the Adviser generally will not invest Fund assets in companies engaged in the production, sale, storage of, or providing services for, certain controversial weapons, including chemical, biological and depleted uranium weapons and certain antipersonnel mines and cluster bombs.

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Principal Risks

You could lose money on your investment in the Fund. As with any mutual fund, there is no guarantee that the Fund will achieve its objectives.

Market risk. The market prices of securities or other assets held by the Fund may go up or down, sometimes rapidly or unpredictably, due to general market conditions, such as real or perceived adverse economic, political, or regulatory conditions, political instability, recessions, inflation, changes in interest or currency rates, lack of liquidity in the bond markets, the spread of infectious illness or other public health issues, weather or climate crisis, armed conflict, market disruptions caused by tariffs, trade disputes, sanctions or other government actions, or other factors or adverse investor sentiment. If the market prices of the Fund’s securities and assets fall, the value of your investment will go down. A change in financial condition or other event affecting a single issuer or market may adversely impact securities markets as a whole.

In the past decade, financial markets throughout the world have experienced increased volatility, depressed valuations, decreased liquidity and heightened uncertainty. Governmental and non- governmental issuers have defaulted on, or been forced to restructure, their debts. These conditions may continue, recur, worsen or spread. Events that have contributed to these market conditions include, but are not limited to, major cybersecurity events; geopolitical events (including wars, terror attacks and economic sanctions); measures to address budget deficits; downgrading of sovereign debt; changes in oil and commodity prices; dramatic changes in currency exchange rates; global pandemics; and public sentiment. The long-term impact of the COVID-19 pandemic and its subsequent variants on economies, markets, industries and individual issuers, are not known. Some sectors of the economy and individual issuers have experienced or may experience particularly large losses. Periods of extreme volatility in the financial markets, reduced liquidity of many instruments, increased government debt, inflation, and disruptions to supply chains, consumer demand and employee availability, may continue for some time.

Raising the ceiling on U.S. government debt has become increasingly politicized. Any failure to increase the total amount that the U.S. government is authorized to borrow could lead to a default on U.S. government obligations, with unpredictable consequences for economies and markets in the U.S. and elsewhere. Inflation and interest rates have increased and may rise further. These circumstances could adversely affect the value and liquidity of the Fund’s investments, impair the Fund’s ability to satisfy redemption requests, and negatively impact the Fund’s performance. In addition, inflation, rising interest rates, global supply chain disruptions and other market events could adversely affect the companies or issuers in which the Fund invests. Following Russia’s invasion of Ukraine, Russian securities lost all, or nearly all, their market value. Other securities or markets could be similarly affected by past or future political, geopolitical or other events or conditions.

Governments and central banks, including the U.S. Federal Reserve, have taken extraordinary and unprecedented actions to support local and global economies and the financial markets. These actions have resulted in significant expansion of public debt, including in the United States. The consequences of high public debt, including its future impact on the economy and securities markets, may not be known for some time. U.S. Federal Reserve or other U.S. or non-U.S. governmental or central bank actions, including increases or decreases in interest rates, or contrary actions by different governments, could negatively affect financial markets generally, increase market volatility and reduce the value and liquidity of securities in which the Fund invests. Policy and legislative changes in the United States and in other countries are affecting many aspects of financial regulation, and these and other events affecting global markets, such as the United Kingdom’s exit from the European Union (or Brexit), potential trade imbalances with China or other countries or sanctions or

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other government actions against Russia, other nations or individuals or companies (or their countermeasures), may contribute to decreased liquidity and increased volatility in the financial markets. The impact of these changes on the markets, and the implications for market participants, may not be fully known for some time.

The United States and other countries are periodically involved in disputes over trade and other matters, which may result in tariffs, investment restrictions and adverse impacts on affected companies and securities. For example, the United States has imposed tariffs and other trade barriers on Chinese exports, has restricted sales of certain categories of goods to China, and has established barriers to investments in China. Trade disputes may adversely affect the economies of the United States and its trading partners, as well as companies directly or indirectly affected and financial markets generally. The U.S. government has prohibited U.S. persons, such as the Fund, from investing in Chinese companies designated as related to the Chinese military. These and possible future restrictions could limit the Fund’s opportunities for investment and require the sale of securities at a loss or make them illiquid. Moreover, the Chinese government is involved in a longstanding dispute with Taiwan that has included threats of invasion. If the political climate between the United States and China does not improve or continues to deteriorate, if China were to attempt unification of Taiwan by force, or if other geopolitical conflicts develop or get worse, economies, markets and individual securities may be severely affected both regionally and globally, and the value of the Fund’s assets may go down.

Economies and financial markets throughout the world are increasingly interconnected. Economic, financial or political events, trading and tariff arrangements, armed conflict including Russia’s military invasion of Ukraine, terrorism, natural disasters, infectious illness or public health issues, cybersecurity events, supply chain disruptions, sanctions against Russia, other nations or individuals or companies and possible countermeasures, and other circumstances in one country or region could have profound impacts on other countries or regions and on global economies or markets. As a result, whether or not the Fund invests in securities of issuers located in or with significant exposure to the countries or regions directly affected, the value and liquidity of the Fund’s investments may be negatively affected. The Fund may experience a substantial or complete loss on any security or derivative position.

Until recently, a commonly used reference rate for floating rate securities was LIBOR (London Interbank Offered Rate) or Secured Overnight Financing Rate (SOFR). ICE Benchmark Administration, the administrator of LIBOR, has ceased publication of most LIBOR settings on a representative basis. Actions by regulators have resulted in the establishment of alternative reference rates to LIBOR in most major currencies. In the U.S., a common benchmark replacement is based on the Secured Overnight Financing Rate (SOFR) published by the Federal Reserve Bank of New York, including certain spread adjustments and benchmark replacement conforming changes, although other benchmark replacements (with or without spread adjustments) may be used in certain transactions. The impact of the transition from LIBOR on the Fund’s transactions and financial markets generally cannot yet be determined. The transition away from LIBOR may lead to increased volatility and illiquidity in markets for instruments that have relied on LIBOR and may adversely affect the Fund’s performance.

High yield or “junk” bond risk. Debt securities that are below investment grade, called “junk bonds,” are speculative, have a higher risk of default or are already in default, tend to be less liquid and are more difficult to value than higher grade securities. Junk bonds tend to be volatile and more susceptible to adverse events and negative sentiments. These risks are more pronounced for securities that are already in default.

Duration risk. Duration seeks to measure the price sensitivity of a fixed income security to changes in interest rates. The longer a portfolio’s duration, the more sensitive it will be to changes in interest rates. The Fund’s average portfolio maturity may be greater than the Fund’s average portfolio duration,

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and, accordingly, the Fund may be more sensitive to changes in yield or interest rates. A portfolio with negative duration may increase in value when interest rates rise, and generally incurs a loss when interest rates and yields fall. The assumptions that are made about a security’s features and options when calculating duration may prove to be incorrect. Duration is calculated by the Adviser, is not an exact measurement and may not reliably predict the Fund’s or a particular security’s price sensitivity to changes in yield or interest rates. The Adviser may not be successful in its efforts to limit sensitivity to interest rate changes.

Interest rate risk. The market prices of the Fund’s fixed income securities may fluctuate significantly when interest rates change. The value of your investment will generally go down when interest rates rise. A rise in rates tends to have a greater impact on the prices of longer term or duration securities. For example, if interest rates increase by 1%, the value of a fund’s portfolio with a portfolio duration of ten years would be expected to decrease by 10%, all other things being equal. In recent years, interest rates and credit spreads in the U.S. have been at historic lows. The U.S. Federal Reserve has raised certain interest rates, and interest rates may continue to go up. A general rise in interest rates could adversely affect the price and liquidity of fixed income securities and could also result in increased redemptions from the Fund. The maturity of a security may be significantly longer than its effective duration. A security’s maturity and other features may be more relevant than its effective duration in determining the security’s sensitivity to other factors affecting the issuer or markets generally, such as changes in credit quality or in the yield premium that the market may establish for certain types of securities (sometimes called “credit spread”). In general, the longer its maturity the more a security may be susceptible to these factors. When the credit spread for a fixed income security goes up or “widens,” the value of the security will generally go down.

Rising interest rates can lead to increased default rates, as issuers of floating rate securities find themselves faced with higher payments. Unlike fixed rate securities, floating rate securities generally will not increase in value if interest rates decline. Changes in interest rates also will affect the amount of interest income the Fund earns on its floating rate investments.

Credit risk. If an issuer or guarantor of a security held by the Fund or a counterparty to a financial contract with the Fund defaults on its obligation to pay principal and/or interest, has its credit rating downgraded or is perceived to be less creditworthy, or the credit quality or value of any underlying assets declines, the value of your investment will typically decline. Changes in actual or perceived creditworthiness may occur quickly. The Fund could be delayed or hindered in its enforcement of rights against an issuer, guarantor or counterparty.

Prepayment or call risk. Many issuers have a right to prepay their securities. If interest rates fall, an issuer may exercise this right. If this happens, the Fund will not benefit from the rise in market price that normally accompanies a decline in interest rates, and will be forced to reinvest prepayment proceeds at a time when yields on securities available in the market are lower than the yield on the prepaid security. The Fund also may lose any premium it paid on the security.

Extension risk. During periods of rising interest rates, the average life of certain types of securities may be extended because of slower than expected principal payments. This may lock in a below market interest rate, increase the security’s duration and reduce the value of the security.

Liquidity risk. Some securities and derivatives held by the Fund may be or become impossible or difficult to purchase, sell or unwind, particularly during times of market turmoil. An instrument’s liquidity may be affected by reduced trading volume, a relative lack of market makers or legal restrictions, and illiquid securities and derivatives also may be difficult to value. Markets may become illiquid quickly. Liquidity risk may be magnified in an environment of rising interest rates or widening credit spread. During times of market turmoil, there have been, and may be, no buyers or sellers for securities in entire asset classes. If the Fund is forced to sell an illiquid asset or unwind a derivative

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position to meet redemption requests or other cash needs, or to try to limit losses, the Fund may be forced to sell at a substantial loss or may not be able to sell at all. The Fund may not receive its proceeds from the sale of certain securities for an extended period (for example, several weeks or even longer). In extreme cases, this may constrain the Fund’s ability to meet its obligations (including obligations to redeeming shareholders).

Derivatives risk. Using swaps, futures and other derivatives can increase Fund losses and reduce opportunities for gains when market prices, interest rates, currencies or the derivative instruments themselves behave in a way not anticipated by the Fund. Using derivatives may increase the volatility of the Fund’s net asset value and may not provide the result intended. Derivatives may have a leveraging effect on the Fund. Some derivatives have the potential for unlimited loss, regardless of the size of the Fund’s initial investment. Derivatives are generally subject to the risks applicable to the assets, rates, indices or other indicators underlying the derivative. Changes in a derivative’s value may not correlate well with the referenced asset or metric. The Fund also may have to sell assets at inopportune times to satisfy its obligations. Derivatives may be difficult to sell, unwind or value, and the counterparty may default on its obligations to the Fund. Use of derivatives may have different tax consequences for the Fund than an investment in the underlying security, and such differences may affect the amount, timing and character of income distributed to shareholders. The U.S. government and foreign governments have adopted and implemented or are in the process of adopting and implementing regulations governing derivatives markets, including mandatory clearing of certain derivatives, margin and reporting requirements. The ultimate impact of the regulations remains unclear. Additional regulation of derivatives may make them more costly, limit their availability or utility, otherwise adversely affect their performance or disrupt markets.

Credit default swap risk. Credit default swap contracts, a type of derivative instrument, involve special risks and may result in losses to the Fund. Credit default swaps may in some cases be illiquid, and they increase credit risk since the Fund has exposure to the issuer of the referenced obligation and either the counterparty to the credit default swap or, if it is a cleared transaction, the brokerage firm through which the trade was cleared and the clearing organization that is the counterparty to that trade.

Credit default swap index risk. The Fund may invest in credit default swap index products (CDX) (swaps based on a portfolio of credit default swaps with similar characteristics, such as credit default swaps on high-yield bonds) in an effort to obtain exposure to a diversified portfolio of credits or to hedge against existing credit risks. CDX have similar risks as other credit default swaps contracts. The use of CDX is subject to the risk that the Fund’s counterparty will default on its obligations. Investments in CDX are also subject to credit risk with respect to the issuers of the underlying reference obligations in the index, liquidity risk and operational risks. The Fund will also normally indirectly bear its proportionate share of any expenses paid by a CDX in addition to the expenses of the Fund.

Structured securities risk. Structured securities may behave in ways not anticipated by the fund, or they may not receive the tax, accounting or regulatory treatment anticipated by the fund.

Risks of investing in inverse floating rate obligations. The interest rate on inverse floating rate obligations will generally decrease as short-term interest rates increase, and increase as short-term rates decrease. Due to their leveraged structure, the sensitivity of the market value of an inverse floating rate obligation to changes in interest rates is generally greater than a comparable long-term bond issued by the same issuer and with similar credit quality, redemption and maturity provisions. Inverse floating rate obligations may be volatile and involve leverage risk.

Leveraging risk. The value of your investment may be more volatile and other risks tend to be compounded if the Fund borrows or uses derivatives or other investments, such as ETFs, that have

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embedded leverage. Leverage generally magnifies the effect of any increase or decrease in the value of the Fund’s underlying assets and creates a risk of loss of value on a larger pool of assets than the Fund would otherwise have, potentially resulting in the loss of all assets. Engaging in such transactions may cause the Fund to liquidate positions when it may not be advantageous to do so to satisfy its obligations. New derivatives regulations require the Fund, to the extent it uses derivatives to a material extent, to, among other things, comply with certain overall limits on leverage. These regulations may limit the ability of the Fund to pursue its investment strategies and may not be effective to mitigate the Fund’s risk of loss from derivatives.

Portfolio selection risk. The Adviser’s judgment about the quality, relative yield, relative value or market trends affecting a particular sector or region, market segment, security, industry or about interest rates or other market factors may prove to be incorrect or may not produce the desired results, or there may be imperfections, errors or limitations in the models, tools and information used by the Adviser.

ESG risk. The Adviser may consider ESG information in its investment research process. This may mean forgoing some investment opportunities available to Funds that do not consider ESG information. In considering ESG information, the Adviser may use third party ESG ratings information that it believes to be reliable, but such information may not be accurate or complete, or may be biased. ESG considerations are not a primary focus of the Fund, and the weight given by the Adviser to ESG considerations in making investment decisions will vary and, for any specific decision, they may be given little or no weight.

U.S. Treasury obligations risk. The market value of direct obligations of the U.S. Treasury may vary due to changes in interest rates. In addition, changes to the financial condition or credit rating of the U.S. government may cause the value of the Fund’s investments in obligations issued by the U.S. Treasury to decline.

U.S. government agency obligations risk. The Fund invests in obligations issued by agencies and instrumentalities of the U.S. government. Government-sponsored entities such as the Federal National Mortgage Association (FNMA), the Federal Home Loan Mortgage Corporation (FHLMC) and the Federal Home Loan Banks (FHLBs), although chartered or sponsored by Congress, are not funded by congressional appropriations and the debt and mortgage-backed securities issued by them are neither guaranteed nor issued by the U.S. government. The maximum potential liability of the issuers of some U.S. government obligations may greatly exceed their current resources, including any legal right to support from the U.S. government. Such debt and mortgage-backed securities are subject to the risk of default on the payment of interest and/or principal, similar to debt of private issuers. Although the U.S. government has provided financial support to FNMA and FHLMC in the past, there can be no assurance that it will support these or other government-sponsored entities in the future.

Mortgage-related and asset-backed securities risk. The value of mortgage-related securities, including commercial mortgage-backed securities, collateralized mortgage-backed securities, credit risk transfer securities, and asset-backed securities, will be influenced by factors affecting the assets underlying such securities. As a result, during periods of declining asset value, difficult or frozen credit markets, swings in interest rates, or deteriorating economic conditions, mortgage-related and asset- backed securities may decline in value, face valuation difficulties, become more volatile and/or become illiquid. Mortgage-backed securities tend to be more sensitive to changes in interest rates than other types of debt securities. These securities are also subject to interest rate, prepayment and extension risks. Some of these securities may receive little or no collateral protection from the underlying assets and are thus subject to the risk of default. The risk of such defaults is generally higher in the case of mortgage-backed investments offered by non-governmental issuers and those that include so-called “sub-prime” mortgages. The structure of some of these securities may be complex and there may be

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less available information than for other types of debt securities. Upon the occurrence of certain triggering events or defaults, the Fund may become the holder of underlying assets at a time when those assets may be difficult to sell or may be sold only at a loss.

Risks of instruments that allow for balloon payments or negative amortization payments. Certain debt instruments allow for balloon payments or negative amortization payments. Such instruments permit the borrower to avoid paying currently a portion of the interest accruing on the instrument. While these features make the debt instrument more affordable to the borrower in the near term, they increase the risk that the borrower will be unable to make the resulting higher payment or payments that become due at the maturity of the loan.

Risks of investing in loans. Floating rate loans and similar investments may be illiquid or less liquid than other investments and difficult to value. The value of collateral, if any, securing a floating rate loan can decline or may be insufficient to meet the issuer’s obligations or may be difficult to liquidate. Market quotations for these securities may be volatile and/or subject to large spreads between bid and ask prices. No active trading market may exist for many floating rate loans, and many loans are subject to restrictions on resale. Any secondary market may be subject to irregular trading activity and extended trade settlement periods. In particular, loans may take longer than seven days to settle, potentially leading to the sale proceeds of loans not being available to meet redemption requests for a substantial period of time after the sale of the loans. To the extent that sale proceeds of loans are not available, the Fund may sell securities that have shorter settlement periods or may access other sources of liquidity to meet redemption requests. There is less readily available, reliable information about most senior loans than is the case for many other types of securities. The Adviser’s decision not to receive material, non-public information about an issuer of a loan either held by, or considered for investment by, the Fund, under normal circumstances could place it at a disadvantage, relative to other loan investors, in assessing a loan or the loan’s issuer, and adversely affect the Fund’s investment performance. Loans may not be considered “securities,” and purchasers, such as the Fund, therefore may not be entitled to rely on the anti-fraud protections afforded by federal securities laws.

Risks of investing in insurance-linked securities. The Fund could lose a portion or all of the principal it has invested in an insurance-linked security, and the right to additional interest and/or dividend payments with respect to the security, upon the occurrence of one or more trigger events, as defined within the terms of an insurance-linked security. Trigger events may include natural or other perils of a specific size or magnitude that occur in a designated geographic region during a specified time period, and/or that involve losses or other metrics that exceed a specific amount. The Fund may also invest in insurance-linked securities that are subject to “indemnity triggers.” An indemnity trigger is a trigger based on the actual losses of the ceding sponsor (i.e., the party seeking reinsurance).

Insurance-linked securities subject to indemnity triggers are often regarded as being subject to potential moral hazard, since such insurance-linked securities are triggered by actual losses of the ceding sponsor and the ceding sponsor may have an incentive to take actions and/or risks that would have an adverse effect on the Fund. There is no way to accurately predict whether a trigger event will occur and, accordingly, insurance-linked securities carry significant risk. In addition to the specified trigger events, insurance-linked securities may expose the Fund to other risks, including but not limited to issuer (credit) default, adverse regulatory or jurisdictional interpretations and adverse tax consequences. Certain insurance-linked securities may have limited liquidity, or may be illiquid. The Fund has limited transparency into the individual contracts underlying certain insurance-linked securities, which may make the risk assessment of such securities more difficult. Certain insurance- linked securities may be difficult to value.

Risks of subordinated securities. A holder of securities that are subordinated or “junior” to more senior securities of an issuer is entitled to payment after holders of more senior securities of the issuer. Subordinated securities are more likely to suffer a credit loss than non-subordinated securities of the

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same issuer, any loss incurred by the subordinated securities is likely to be proportionately greater, and any recovery of interest or principal may take more time. As a result, even a perceived decline in creditworthiness of the issuer is likely to have a greater impact on subordinated securities than more senior securities.

Municipal securities risk. The municipal bond market can be susceptible to unusual volatility, particularly for lower-rated and unrated securities. Liquidity can be reduced unpredictably in response to overall economic conditions or credit tightening. Municipal issuers may be adversely affected by rising health care costs, increasing unfunded pension liabilities, and by the phasing out of federal programs providing financial support. Unfavorable conditions and developments relating to projects financed with municipal securities can result in lower revenues to issuers of municipal securities, potentially resulting in defaults. Issuers often depend on revenues from these projects to make principal and interest payments. The value of municipal securities can also be adversely affected by changes in the financial condition of one or more individual municipal issuers or insurers of municipal issuers, regulatory and political developments, tax law changes or other legislative actions, and by uncertainties and public perceptions concerning these and other factors. Municipal issuers may be more susceptible to downgrades or defaults during recessions or similar periods of economic stress. Financial difficulties of municipal issuers may continue or get worse, particularly in the event of political, economic or market turmoil or a recession. To the extent the Fund invests significantly in a single state, city, territory (including Puerto Rico), or region, or in securities the payments on which are dependent upon a single project or source of revenues, or that relate to a sector or industry, the Fund will be more susceptible to associated risks and developments.

Risks of zero coupon bonds, payment in kind, deferred and contingent payment securities. These securities may be more speculative and may fluctuate more in value than securities which pay income periodically and in cash. In addition, although the Fund receives no periodic cash payments on such securities, the Fund is deemed for tax purposes to receive income from such securities, which applicable tax rules require the Fund to distribute to shareholders. Such distributions may be taxable when distributed to shareholders.

Risks of non-U.S. investments. Investing in non-U.S. issuers, or in U.S. issuers that have significant exposure to foreign markets, may involve unique risks compared to investing in securities of U.S. issuers. These risks are more pronounced for issuers in emerging markets or to the extent that the Fund invests significantly in one region or country. These risks may include different financial reporting practices and regulatory standards, less liquid trading markets, extreme price volatility, currency risks, changes in economic, political, regulatory and social conditions, military conflicts and sanctions, terrorism, sustained economic downturns, financial instability, reduction of government or central bank support, inadequate accounting standards, tariffs, tax disputes or other tax burdens, nationalization or expropriation of assets, arbitrary application of laws and regulations or lack of rule of law, and investment and repatriation restrictions. Lack of information and less market regulation also may affect the value of these securities. Withholding and other non-U.S. taxes may decrease the Fund’s return. Non-U.S. issuers may be located in parts of the world that have historically been prone to natural disasters. Emerging market economies tend to be less diversified than those of more developed countries. They typically have fewer medical and economic resources than more developed countries and thus they may be less able to control or mitigate the effects of a pandemic. Investing in depositary receipts is subject to many of the same risks as investing directly in non-U.S. issuers. Depositary receipts may involve higher expenses and may trade at a discount (or premium) to the underlying security.

A number of countries in the European Union (EU) have experienced, and may continue to experience, severe economic and financial difficulties. In addition, the United Kingdom has withdrawn from the EU (commonly known as “Brexit”). The range and potential implications of possible political, regulatory, economic, and market outcomes of Brexit cannot be fully known but could be significant,

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potentially resulting in increased volatility, illiquidity and potentially lower economic growth in the affected markets, which will adversely affect the Fund’s investments.

If one or more stockholders of a supranational entity such as the World Bank fail to make necessary additional capital contributions, the entity may be unable to pay interest or repay principal on its debt securities.

Sanctions or other government actions against certain countries could negatively impact the Fund’s investments in securities that have exposure to those countries. Circumstances that impact one country could have profound impacts on other countries and on global economies or markets. China and other developing market countries may be subject to considerable degrees of economic, political and social instability. The U.S. government has imposed restrictions on U.S. investor participation in certain Chinese investments. These matters could adversely affect China’s economy. In addition, China’s long-running conflict over Taiwan’s sovereignty, border disputes with many neighbors and historically strained relations with other Asian countries could result in military conflict that could adversely impact the economies of China and other Asian countries, disrupt supply chains, and severely affect global economies and markets.

Russia launched a large-scale invasion of Ukraine on February 24, 2022. In response to the military action by Russia, various countries, including the U.S., the United Kingdom, and European Union, issued broad-ranging economic sanctions against Russia and Belarus and certain companies and individuals. Russia has taken retaliatory actions, including preventing repatriation of capital by U.S. and other investors.

Since then, Russian securities have lost all, or nearly all, their market value, and many other issuers, securities and markets have been adversely affected. The ongoing conflict has resulted in significant market disruptions, including in certain markets, industries and sectors, such as the oil and natural gas markets, and negatively affected global supply chains, food supplies, inflation and global growth. The U.S. and other countries may impose sanctions on other countries, companies and individuals in light of Russia’s military invasion. The extent and duration of the military action or future escalation of such hostilities, the extent and impact of existing and future sanctions, market disruptions and volatility, and the result of any diplomatic negotiations cannot be predicted. These and any related events could have a significant impact on the value and liquidity of certain Fund investments, on Fund performance and the value of an investment in the Fund.

Equity securities risk. Equity securities are subject to the risk that stock prices may rise and fall in periodic cycles and may perform poorly relative to other investments. This risk may be greater in the short term. Equity securities represent an ownership interest in an issuer, rank junior in a company's capital structure to debt securities and consequently may entail greater risk of loss than debt securities.

Equity-linked notes risk. Equity-linked notes (ELNs) may not perform as expected and could cause the fund to realize significant losses including its entire principal investment. Investments in ELNs often have risks similar to their underlying reference securities, which may include market risk and, as applicable, risks of non-U.S. investments and currency risks. In addition, since ELNs are in note form, ELNs are also subject to certain risks of fixed income securities, such as interest rate and credit risks. Investments in ELNs are also subject to liquidity risk, which may make ELNs difficult to sell and value. In addition, ELNs may exhibit price behavior that does not correlate with the underlying reference securities or a fixed income investment.

Risks of convertible securities. The market values of convertible securities tend to decline as interest rates increase and, conversely, to increase as interest rates decline. A downturn in equity

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markets may cause the price of convertible securities to decrease relative to other fixed income securities.

Preferred stocks risk. Preferred stocks may pay fixed or adjustable rates of return. Preferred stocks are subject to issuer-specific and market risks applicable generally to equity securities. In addition, a company’s preferred stocks generally pay dividends only after the company makes required payments to holders of its bonds and other debt. Thus, the value of preferred stocks will usually react more strongly than bonds and other debt to actual or perceived changes in the company’s financial condition or prospects. The market value of preferred stocks generally decreases when interest rates rise. Also, the market prices of preferred stocks are more sensitive to changes in the issuer's creditworthiness than are the prices of debt securities. Generally, under normal circumstances, preferred stocks do not carry voting rights. Preferred stocks may trade less frequently and in a more limited volume and may be subject to more abrupt or erratic price movements than other securities. Preferred stocks of smaller companies may be more vulnerable to adverse developments than preferred stocks of larger companies.

Risks of investment in other funds. Investing in other investment companies, including exchange- traded funds (ETFs) and closed-end funds, subjects the Fund to the risks of investing in the underlying securities or assets held by those funds. When investing in another fund, the Fund will bear a pro rata portion of the underlying fund’s expenses, including management fees, in addition to its own expenses. ETFs and closed-end funds are bought and sold based on market prices and can trade at a premium or a discount to the ETF’s or closed-end fund’s net asset value. Such funds may trade at a discount for an extended period and may not ever realize their net asset value.

Portfolio turnover risk. If the Fund does a lot of trading, it may incur additional operating expenses, which would reduce performance. A higher level of portfolio turnover may also cause shareholders to incur a higher level of taxable income or capital gains.

Market segment risk. To the extent the Fund emphasizes, from time to time, investments in a market segment, the Fund will be subject to a greater degree to the risks particular to that segment, and may experience greater market fluctuation than a fund without the same focus.

Valuation risk. Nearly all of the Fund’s investments are valued using a fair value methodology. The sales price the Fund could receive for any particular portfolio investment may differ from the Fund’s valuation of the investment, particularly for illiquid securities and securities that trade in thin or volatile markets. These differences may increase significantly and affect Fund investments more broadly during periods of market volatility. Investors who purchase or redeem Fund shares may receive fewer or more shares or lower or higher redemption proceeds than they would have received if the securities had not been fair-valued or if a different valuation methodology had been used. The ability to value the Fund’s investments may also be impacted by technological issues and/or errors by pricing services or other third party service providers.

Redemption risk. The Fund may experience heavy redemptions that could cause the Fund to liquidate its assets at inopportune times or at a loss or depressed value, or accelerate taxable gains or transaction costs, which could cause the value of your investment to decline.

Cybersecurity risk. Cybersecurity failures by and breaches of the Adviser, transfer agent, the Distributor, custodian, Fund accounting agent or other service providers may disrupt Fund operations, interfere with the Fund’s ability to calculate its NAV, prevent Fund shareholders from purchasing, redeeming or exchanging shares or receiving distributions or receiving timely information regarding the Fund or their investment in the Fund, cause loss of or unauthorized access to private shareholder information, and result in financial losses to the Fund and its shareholders, regulatory fines, penalties, reputational damage, or additional compliance costs.

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New ways to carry out cyber attacks continue to develop. Therefore, there is a chance that some risks have not been identified or prepared for, or that an attack may not be detected, which puts limitations on the Fund’s ability to plan for or respond to a cyber attack.

Expense risk. Your actual costs of investing in the Fund may be higher than the expenses shown in “Annual Fund Operating Expenses” for a variety of reasons. For example, expense ratios may be higher than those shown if overall net assets decrease. Net assets are more likely to decrease and Fund expense ratios are more likely to increase when markets are volatile.

Please note that there are many other factors that could adversely affect your investment and that could prevent the Fund from achieving its goals.

An investment in the Fund is not a bank deposit and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Investment Performance

The bar chart and performance table provide an indication of the risks of investing in the Fund. The Fund has adopted the performance of the Pioneer Active Credit Fund (the “predecessor fund”) as the result of a reorganization of the predecessor fund into the Fund on [ ] (the “Reorganization”). Prior to the Reorganization, the Fund had not yet commenced operations. The bar chart shows changes in the performance of the predecessor fund and the Fund from year to year as of December 31. The performance table compares the predecessor fund’s and the Fund’s performance to that the returns of the one or more broad measures of market performance. The Bloomberg U.S. Aggregate Bond Index serves as the Fund’s regulatory broad-based securities market index. The Fund’s (and the predecessor fund’s) past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.

The returns shown for periods ending prior to the Reorganization are those of the Class A, Class C, and Class Y shares of the predecessor fund. Class A, Class C, and Class Y shares of the predecessor fund were reorganized into Class A, Class C, and Class Y shares respectively, of the Fund after the close of the Reorganization. Class A, Class C, and Class Y shares returns of the Fund will be different from the returns of the predecessor fund as they have different expenses.

Fund performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements.

All of the Fund’s performance shown assumes the reinvestment of dividends and capital gains and the effect of the Fund’s expenses.

Updated performance information is available on the Fund’s website at [ ].

Calendar year returns for Class A shares

The bar chart does not reflect any sales charge you may pay when you buy Fund shares. If this amount was reflected, returns would be less than those shown.

[bar chart]

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1.Per new regulatory requirements, the Fund’s regulatory broad-based securities market index is the Bloomberg U.S. Aggregate Bond Index, which represents the U.S. investment-grade bond market.

After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on the investor’s tax situation and may differ from those shown. The after-tax returns shown are not relevant to investors who hold fund shares through tax-deferred arrangements such as 401(k) plans or individual retirement accounts. Returns after taxes on distributions and sale of Fund shares are higher than returns before taxes for certain periods shown because they reflect the tax benefit of capital losses realized on the sale of Fund shares.

After-tax returns are shown only for Class A shares. After-tax returns for Class C and Class Y shares will vary.

Management of the Fund

Investment adviser

Victory Capital Management Inc. (the “Adviser”) serves as the Fund’s investment adviser. The portfolio managers jointly and primarily responsible for day-to-day management of the Fund are members of Pioneer Investments, a Victory Capital investment franchise.

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Purchase and Sale of Fund Shares

For Class A and Class C shares a $1,000 minimum initial purchase amount and a $50, respectively, minimum subsequent purchase amount apply for Individual Retirement Accounts (IRAs), gift/transfer to minor accounts, and purchases through automatic investment plans.

Certain broker-dealers and other financial intermediaries (such as a bank) may establish higher or lower minimum initial and subsequent investment amounts to which you may be subject if you invest through them.

You may redeem your shares on any day the Fund is open for business. Redemption requests may be made by telephone (with prior appropriate approval) or by mail.

When you buy and redeem shares, the Fund will price your transaction at the next-determined net asset value (“NAV”) after the Fund receives your request in good order, which means that your request contains all the required documentation, and that all documents contain required signatures or signature guarantees from a financial institution.

Tax Information

The Fund’s distributions are taxable whether you receive them in cash, additional shares of the Fund, or you reinvest them in shares of another Victory Fund, and will be taxed as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement, such as a 401(k) plan or an individual retirement account. Taxes may be imposed on withdrawals from tax-deferred arrangements.

Payments to Broker-Dealers and Other Financial Intermediaries

If you purchase the Fund through a broker-dealer or other financial intermediary (such as a bank), the Fund and its related companies may pay the intermediary for the sale of Fund shares and related services. These payments create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson or investment professional to recommend the Fund over another investment. Ask your salesperson or investment professional or visit your financial intermediary’s website for more information.

Additional Fund Information

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Victory Capital Management Inc., which we refer to as the “Adviser”

throughout the Prospectus, manages the Fund.

Investment objective

A high level of current income and long-term capital appreciation.

The Fund’s investment objectives may be changed without shareholder approval. The Fund will provide at least 30 days’ written notice prior to implementing any change to its investment objectives.

Principal investment strategies

The Fund employs a flexible investment approach that selects investments from a broad range of issuers and segments of the U.S. and non-U.S. fixed income markets, such as investment grade and high yield corporate bonds, US and non-US government bonds, and asset-backed and mortgage- backed securities. As a secondary component of its overall strategy, the Fund’s portfolio management team uses derivatives in an effort to limit credit and interest rate risks.

Under normal circumstances, the Fund invests at least 80% of its net assets (plus the amount of borrowings, if any, for investment purposes) in fixed income investments. Fixed income investments may include instruments and obligations of U.S. and non-U.S. corporate and other non-governmental entities, debt securities issued or guaranteed by the U.S. government, its agencies or instrumentalities or non-U.S. governmental entities, mortgage-related or mortgage-backed securities (including commercial mortgage-backed securities (CMBS), collateralized mortgage obligations (CMOs) and “sub-prime” mortgages), asset-backed securities, floating-rate loans, convertible securities, preferred securities, TIPS and other inflation-linked debt securities, subordinated debt securities, insurance-linked securities, municipal debt securities and securities of other investment companies (including mutual funds, exchange-traded funds and closed-end funds) that invest primarily in fixed income investments. Derivative instruments that provide exposure to fixed income investments or have similar economic characteristics may be treated as fixed income investments under the fund’s 80% policy. The Fund will provide notice to shareholders at least 60 days prior to any change to its policy to invest at least 80% of its assets in fixed income investments. The Fund may engage in active and frequent trading of portfolio securities.

The Fund may invest a substantial portion of its assets in asset-backed securities and mortgage- related securities, including CMBS, CMOs and other mortgage-related securities issued by private issuers. The Fund’s investments in mortgage-related securities may include instruments, the underlying assets of which allow for balloon payments (where a substantial portion of a mortgage loan balance is paid at maturity, which can shorten the average life of the mortgage-backed instrument) or negative amortization payments (where as a result of a payment cap, payments on a mortgage loan are less than the amount of principal and interest owed, with excess amounts added to the outstanding principal balance, which can extend the average life of the mortgage-backed instrument).

The Fund invests in securities of any maturity and duration. The maturity of a fixed income security is a measure of the time remaining until final payment on the security is due. Duration seeks to measure the price sensitivity of a fixed income security to changes in interest rates. Unlike maturity, duration takes into account interest payments that occur throughout the course of holding the bond. The longer a portfolio’s duration, the more sensitive it will be to changes in interest rates. For example, if the Fund has a two year duration, then all other things being equal, the Fund will decrease in value by two percent if interest rates rise one percent. The assumptions that are made about a security’s features and options when calculating duration may prove to be incorrect. Duration is calculated by the Adviser, is not an exact measurement and may not reliably predict the Fund’s or a particular security’s price sensitivity to changes in yield or interest rates.

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The Fund’s investments may have fixed or variable principal payments and all types of interest rate and dividend payment and reset terms, including fixed rate, adjustable rate, floating rate, zero coupon, contingent, deferred, payment in kind and auction rate features.

The Fund may invest in debt securities rated below investment grade at the time of purchase or determined to be of equivalent quality by the Adviser. Debt securities rated below investment grade are commonly referred to as “junk bonds” and are considered speculative. The Fund’s investments in debt securities rated below investment grade may include securities that are in default.

The Fund may invest in securities of non-U.S. issuers, including securities of issuers in emerging markets. The Fund may invest in equity-linked notes (ELNs) and other equity-linked securities. ELNs are hybrid structured investments that combine the characteristics of one or more reference equity securities (usually a single stock, a basket of stocks or a stock index) and a derivative that provides current payments at stated rates.

The Fund may invest in equity securities, including common stocks, preferred stocks, rights, warrants, depositary receipts, master limited partnerships, equity interests in real estate trusts (REITs) and other equity interests. The Fund may invest in equity securities as a consequence of holding debt of the same issuer or when the Adviser believes they offer income, the potential for capital gains or other portfolio management purposes.

The Adviser may use (but is not required to use in any given situation) derivatives, including interest rate futures, credit default swaps and credit default swap index products (CDX) (swaps based on a portfolio of credit default swaps with similar characteristics, such as credit default swaps on high-yield bonds), and forward foreign currency contracts, primarily to manage the Fund’s average duration, credit, and currency exposures. The Fund may use derivatives for a variety of purposes, including: in an attempt to hedge against adverse changes in the market price of securities, interest rates or currency exchange rates; as a substitute for purchasing or selling securities; to attempt to increase the Fund's return as a non-hedging strategy that may be considered speculative; to manage portfolio characteristics; and as a cash flow management technique. The Fund may choose not to make use of derivatives for a variety of reasons, and any use may be limited by applicable law and regulations. The Fund may hold non-U.S. currency and may hold cash or other short-term investments.

The Adviser considers both broad economic and issuer specific factors in selecting investments. In assessing the appropriate maturity, credit quality and sector weightings of the portfolio, the Adviser considers a variety of factors that are expected to influence economic activity and interest rates. The Fund’s allocation among the segments of the fixed income markets depends upon the Adviser’s outlook for economic, interest rate and political trends. At any given time, the Fund may have a substantial amount of its assets in any one of such segments. The Adviser seeks to provide exposure to those areas of the fixed income market that the Adviser anticipates will provide value, while seeking to minimize exposure to those areas it anticipates will provide less value. The Adviser does not manage the Fund specific to any index or benchmark.

The Adviser selects individual securities to buy and sell based upon such factors as a security’s yield, liquidity and rating, an assessment of credit quality, and sector and issuer diversification. The Adviser also employs fundamental research to assess an issuer’s credit quality, taking into account financial condition and profitability, future capital needs, potential for change in rating, industry outlook, the competitive environment and management ability. The Adviser also makes investment decisions based on technical factors such as price momentum, market sentiment, and supply or demand imbalances.

The Adviser integrates environmental, social and corporate governance (ESG) considerations into its investment research process by evaluating the business models and practices of issuers and their

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ESG-related risks. The Adviser believes ESG analysis can be a meaningful facet of fundamental research, the process of evaluating an issuer based on its financial position, business operations, competitive standing and management. This process considers ESG information, where available, in assessing an investment’s performance potential. The Adviser generally considers ESG information in the context of an issuer’s respective sector or industry. The Adviser may consider ESG ratings provided by third parties or internal sources, as well as issuer disclosures and public information, in evaluating issuers. ESG considerations are not a primary focus of the Fund, and the weight given by the Adviser to ESG considerations in making investment decisions will vary and, for any specific decision, they may be given little or no weight.

Notwithstanding the foregoing, the Adviser generally will not invest Fund assets in companies engaged in (i) the production, sale or storage of chemical, biological and depleted uranium weapons, or (ii) the production, sale, storage of, or providing services for, antipersonnel mines and cluster bombs prohibited by the Ottawa and Oslo treaties.

The Fund’s investment strategies and policies may be changed from time to time without shareholder approval, unless specifically stated otherwise in this prospectus or in the statement of additional information.

Investment grade securities

A debt security is considered investment grade if it is:

•Rated BBB or higher at the time of purchase by Standard & Poor’s Financial Services LLC;

•Rated the equivalent rating by a nationally recognized statistical rating organization; or

•Determined to be of equivalent credit quality by the Adviser.

Securities in the lowest category of investment grade (i.e., BBB) are considered to have speculative characteristics. An investor can still lose significant amounts when investing in investment grade securities.

Below investment grade securities (“junk bonds”)

The Fund may invest in debt securities rated below investment grade or, if unrated, of equivalent quality as determined by the Adviser. A debt security is below investment grade if it is rated BB or lower by Standard & Poor’s Financial Services LLC or the equivalent rating by another nationally recognized statistical rating organization or determined to be of equivalent credit quality by the Adviser. Debt securities rated below investment grade are commonly referred to as “junk bonds” and are considered speculative. Below investment grade debt securities involve greater risk of loss, are subject to greater price volatility and are less liquid, especially during periods of economic uncertainty or change, than higher quality debt securities. Below investment grade securities also may be more difficult to value.

Debt rating considerations

For purposes of the Fund’s credit quality policies, if a security receives different ratings from nationally recognized statistical rating organizations, the Fund will use the rating chosen by the portfolio manager as most representative of the security’s credit quality. The ratings of nationally recognized statistical rating organizations represent their opinions as to the quality of the securities that they undertake to rate and may not accurately describe the risks of the securities. A rating organization may have a conflict of interest with respect to a security for which it assigns a quality rating. In addition, there may be a delay between a change in the credit quality of a security or other asset and a change in the quality rating assigned to the security or other asset by a rating organization. If a rating organization changes the quality rating assigned to one or more of the Fund’s securities, the Adviser will consider if

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any action is appropriate in light of the Fund’s investment objectives and policies. These ratings are used as criteria for the selection of portfolio securities, in addition to the Adviser’s own assessment of the credit quality of potential investments.

U.S. government securities

The Fund may invest in U.S. government securities. U.S. government securities are obligations of, or guaranteed by, the U.S. government, its agencies or government-sponsored entities. U.S. government securities include obligations: directly issued by or supported by the full faith and credit of the U.S. government, like Treasury bills, notes and bonds and Government National Mortgage Association (GNMA) certificates; supported by the right of the issuer to borrow from the U.S. Treasury, like those of the Federal Home Loan Banks (FHLBs); supported by the discretionary authority of the U.S. government to purchase the agency’s securities, like those of the Federal National Mortgage Association (FNMA); or supported only by the credit of the issuer itself, like the Tennessee Valley Authority. U.S. government securities include issues by non-governmental entities (like financial institutions) that carry direct guarantees from U.S. government agencies. U.S. government securities include zero coupon securities that make payments of interest and principal only upon maturity and which therefore tend to be subject to greater volatility than interest-bearing securities with comparable maturities.

Although the U.S. government guarantees principal and interest payments on securities issued by the U.S. government and some of its agencies, such as securities issued by the GNMA, this guarantee does not apply to losses resulting from declines in the market value of these securities. Some of the U.S. government securities that the Fund may hold are not guaranteed or backed by the full faith and credit of the U.S. government, such as those issued by FNMA and the Federal Home Loan Mortgage Corporation (FHLMC).

Municipal securities

The Fund may invest in debt securities and other obligations issued by or on behalf of states, counties, municipalities, territories and possessions of the United States and the District of Columbia and their authorities, political subdivisions, agencies and instrumentalities. Although municipal securities are issued by qualifying issuers, payments of principal and interest on municipal securities may be derived solely from revenues from certain facilities, mortgages or private industries, and may not be backed by the issuers themselves.

Non-U.S. investments

The Fund may invest in securities of non-U.S. issuers, including securities of emerging markets issuers. Non-U.S. issuers are issuers that are organized and have their principal offices outside of the United States. Non-U.S. securities may be issued by non-U.S. governments, banks or corporations, or private issuers, and certain supranational organizations, such as the World Bank and the European Union.

The Fund considers emerging market issuers to include issuers organized under the laws of an emerging market country, issuers with a principal office in an emerging market country, issuers that derive at least 50% of their gross revenues or profits from goods or services produced in emerging market countries or sales made in emerging market countries, or issuers that have at least 50% of their assets in emerging market countries. Emerging markets generally will include, but not be limited to, countries included in the Morgan Stanley Capital International (MSCI) Emerging + Frontier Markets Index.

Asset-backed securities

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The Fund may invest in asset-backed securities. Asset-backed securities represent participations in, or are secured by and payable from, assets such as installment sales or loan contracts, leases, credit card receivables and other categories of receivables. The Fund’s investments in asset-backed securities may include derivative and structured securities.

The Fund may invest in asset-backed securities issued by special entities, such as trusts, that are backed by a pool of financial assets. The Fund may invest in collateralized debt obligations (CDOs), which include collateralized bond obligations (CBOs), collateralized loan obligations (CLOs) and other similarly structured securities. A CDO is a trust backed by a pool of fixed income securities. The trust typically is split into two or more portions, called tranches, which vary in credit quality, yield, credit support and right to repayment of principal and interest. Lower tranches pay higher interest rates but represent lower degrees of credit quality and are more sensitive to the rate of defaults in the pool of obligations. Certain CDOs may use derivatives, such as credit default swaps, to create synthetic exposure to assets rather than holding such assets directly.

Mortgage-backed securities

The Fund may invest in mortgage-backed securities. Mortgage-backed securities may be issued by private issuers, by government-sponsored entities, such as FNMA or FHLMC, or by agencies of the U.S. government, such as GNMA. Mortgage-backed securities represent direct or indirect participation in, or are collateralized by and payable from, mortgage loans secured by real property. The Fund’s investments in mortgage-related securities may include mortgage derivatives and structured securities.

The Fund may invest in collateralized mortgage obligations (CMOs). A CMO is a mortgage-backed bond that is issued in multiple classes, each with a specified fixed or floating interest rate and a final scheduled distribution date. The holder of an interest in a CMO is entitled to receive specified cash flows from a pool of underlying mortgages or other mortgage-backed securities. Depending upon the class of CMO purchased, the holder may be entitled to payment before the cash flow from the pool is used to pay holders of other classes of the CMO or, alternatively, the holder may be paid only to the extent that there is cash remaining after the cash flow has been used to pay other classes. A subordinated interest may serve as a credit support for the senior securities purchased by other investors.

The Fund may invest in commercial mortgage-backed securities (CMBS). CMBS are subject to the risks generally associated with mortgage-backed securities. CMBS may not be backed by the full faith and credit of the U.S. government and are subject to risk of default on the underlying mortgages. CMBS issued by non-government entities may offer higher yields than those issued by government entities, but also may be subject to greater volatility than government issues. CMBS react differently to changes in interest rates than other bonds and the prices of CMBS may reflect adverse economic and market conditions. Small movements in interest rates (both increases and decreases) may quickly and significantly reduce the value of CMBS.

The commercial mortgages underlying certain commercial mortgage-backed securities generally allow all or a substantial portion of the loan balance to be paid at maturity, commonly known as a balloon payment. Some mortgage loans restrict periodic adjustments by limiting changes in the borrower’s monthly principal and interest payments rather than limiting interest rate changes. These payment caps may result in negative amortization, where payments are less than the amount of principal and interest owed, with excess amounts added to the outstanding principal balance, which can extend the average life of the mortgage-backed securities.

The Fund may invest in credit risk transfer securities. Credit risk transfer securities are a type of mortgage-related security that transfers the credit risk related to certain types of mortgage-backed securities to the owner of the credit risk transfer security. Credit risk transfer securities are commonly issued by government-sponsored enterprises (GSEs), such as FNMA or FHLMC, but may also be

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issued by private entities such as banks or other financial institutions. Credit risk transfer securities issued by GSEs are unguaranteed and unsecured fixed or floating rate general obligations and are typically issued at par and have stated final maturities. In addition, GSE-issued credit risk transfer securities are structured so that: (i) interest is paid directly by the issuing GSE; and (ii) principal is paid by the issuing GSE in accordance with the principal payments and default performance of a pool of residential mortgage loans acquired by the GSE. In this regard, holders of GSE credit risk transfer securities receive compensation for providing credit protection to the GSE and, when a specified level of losses on the underlying mortgage loans occurs, the principal balance and certain payments owed to the holders of such GSE credit risk transfer securities may be reduced.

In the event that a government-sponsored enterprise fails to pay principal or interest on its credit risk transfer securities or goes through a bankruptcy, insolvency or similar proceeding, holders of such credit risk transfer securities have no direct recourse to the underlying mortgage loans and will generally receive recovery on par with other unsecured note holders in such a scenario. The risks associated with an investment in credit risk transfer securities are different than the risks associated with an investment in mortgage-backed securities issued by FNMA and FHLMC, or other government- sponsored enterprise or issued by a private issuer, because some or all of the mortgage default or credit risk associated with the underlying mortgage loans is transferred to investors. As a result, investors in these securities could lose some or all of their investment in these securities if the underlying mortgage loans default.

Floating rate investments

Floating rate investments are securities and other instruments with interest rates that adjust or “float” periodically based on a specified interest rate or other reference and include floating rate loans, repurchase agreements, money market securities and shares of money market and short-term bond funds.

Floating rate loans

Floating rate loans are provided by banks and other financial institutions to large corporate customers in connection with recapitalizations, acquisitions, and refinancings. These loans are generally acquired as a participation interest in, or assignment of, loans originated by a lender or other financial institution. These loans are rated below investment grade. The rates of interest on the loans typically adjust periodically by reference to a base lending rate, such as the London Interbank Offered Rate (LIBOR) or Secured Overnight Financing Rate (SOFR), a designated U.S. bank’s prime or base rate or the overnight federal funds rate, plus a premium. Some loans reset on set dates, typically every 30 to 90 days, but not to exceed one year. Other loans reset periodically when the underlying rate resets.

In most instances, the Fund’s investments in floating rate loans hold a senior position in the capital structure of the borrower. Having a senior position means that, if the borrower becomes insolvent, senior debtholders, like the Fund, will be paid before subordinated debtholders and stockholders of the borrower. Senior loans typically are secured by specific collateral.

Floating rate loans typically are structured and administered by a financial institution that acts as an agent for the holders of the loan. Loans can be acquired directly through the agent, by assignment from another holder of the loan, or as a participation interest in the loan. When the Fund is a direct investor in a loan, the Fund may have the ability to influence the terms of the loan, although the Fund does not act as the sole negotiator or originator of the loan. Participation interests are fractional interests in a loan issued by a lender or other financial institution. When the Fund invests in a loan participation, the Fund does not have a direct claim against the borrower and must rely upon an intermediate participant to enforce any rights against the borrower.

Subordinated securities

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The Fund may invest in securities that are subordinated or “junior” to more senior securities of the issuer. The investor in a subordinated security of an issuer is entitled to payment after other holders of debt in that issuer.

Insurance-linked securities

The Fund may invest in insurance-linked securities (ILS). The Fund could lose a portion or all of the principal it has invested in an ILS, and the right to additional interest or dividend payments with respect to the security, upon the occurrence of one or more trigger events, as defined within the terms of an insurance-linked security. Trigger events, generally, are hurricanes, earthquakes, or other natural events of a specific size or magnitude that occur in a designated geographic region during a specified time period, and/or that involve losses or other metrics that exceed a specific amount. There is no way to accurately predict whether a trigger event will occur, and accordingly, ILS carry significant risk. The Fund is entitled to receive principal and interest and/or dividend payments so long as no trigger event occurs of the description and magnitude specified by the instrument. In addition to the specified trigger events, ILS may expose the Fund to other risks, including but not limited to issuer (credit) default, adverse regulatory or jurisdictional interpretations and adverse tax consequences.

The Fund’s investments in ILS may include event-linked bonds. ILS also may include securities issued by special purpose vehicles (SPVs) or similar instruments structured to comprise a portion of a reinsurer’s catastrophe-oriented business, known as quota share instruments (sometimes referred to as reinsurance sidecars), or to provide reinsurance relating to specific risks to insurance or reinsurance companies through a collateralized instrument, known as collateralized reinsurance. Structured reinsurance investments also may include industry loss warranties (ILWs). A traditional ILW takes the form of a bilateral reinsurance contract, but there are also products that take the form of derivatives, collateralized structures, or exchange-traded instruments. The Fund may invest in interests in pooled entities that invest primarily in ILS.

Where the ILS are based on the performance of underlying reinsurance contracts, the Fund has limited transparency into the individual underlying contracts, and therefore must rely upon the risk assessment and sound underwriting practices of the insurer and/or reinsurer. Accordingly, it may be more difficult for the Adviser to fully evaluate the underlying risk profile of the Fund’s structured reinsurance investments, and therefore the Fund’s assets are placed at greater risk of loss than if the Adviser had more complete information. Structured reinsurance instruments generally will be considered illiquid securities by the Fund.

Zero coupon securities

The Fund may invest in zero coupon securities. Zero coupon securities are debt instruments that do not pay interest during the life of the security but are issued at a discount from the amount the investor will receive when the issuer repays the amount borrowed (the face value). The discount approximates the total amount of interest that would be paid at an assumed interest rate.

Derivatives

The Fund may, but is not required to, use futures and options on securities, indices and currencies, forward foreign currency exchange contracts, swaps and other derivatives. The Fund also may enter into credit default swaps, which can be used to acquire or to transfer the credit risk of a security or index of securities without buying or selling the security or securities comprising the relevant index. The Fund may invest in credit default swap index products (CDX) (swaps based on a portfolio of credit default swaps with similar characteristics, such as credit default swaps on high-yield bonds). A derivative is a security or instrument whose value is determined by reference to the value or the change in value of one or more securities, currencies, indices or other financial instruments. The Fund may use derivatives for a variety of purposes, including:

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•In an attempt to hedge against adverse changes in the market prices of securities, interest rates or currency exchange rates

•As a substitute for purchasing or selling securities

•To attempt to increase the Fund’s return as a non-hedging strategy that may be considered speculative

•To manage portfolio characteristics (for example, the duration or credit quality of the Fund’s portfolio)

•As a cash flow management technique

The Fund may choose not to make use of derivatives for a variety of reasons, and any use may be limited by applicable law and regulations.

Inverse floating rate obligations

The Fund may invest in inverse floating rate obligations (a type of derivative instrument). The interest rate on inverse floating rate obligations will generally decrease as short-term interest rates increase, and increase as short-term rates decrease. Due to their leveraged structure, the sensitivity of the market value of an inverse floating rate obligation to changes in interest rates is generally greater than a comparable long-term bond issued by the same issuer and with similar credit quality, redemption and maturity provisions. Inverse floating rate obligations may be volatile and involve leverage risk.

Cash management and temporary investments

Normally, the Fund invests substantially all of its assets to meet its investment objectives. The Fund may invest the remainder of its assets in money market funds, securities with remaining maturities of less than one year or cash equivalents, including overnight repurchase agreements, or may hold cash. For temporary defensive purposes, including during periods of unusual cash flows, the Fund may depart from its principal investment strategies and invest part or all of its assets in these securities or may hold cash. The Fund may adopt a defensive strategy when the Adviser believes securities in which the Fund normally invests have special or unusual risks or are less attractive due to adverse market, economic, political or other conditions. During such periods, it may be more difficult for the Fund to achieve its investment objectives.

Additional Investment Strategies and Related Risks

In addition to the principal investment strategies and related risks discussed in this prospectus, the Fund may also use other techniques, including the following non-principal investment strategies and related risks.

Repurchase agreements

In a repurchase agreement, the Fund purchases securities from a broker/dealer or a bank, called the counterparty, upon the agreement of the counterparty to repurchase the securities from the Fund at a later date, and at a specified price. The repurchase price is generally higher than the purchase price paid by the Fund, with the difference being income to the Fund. The securities purchased serve as the Fund’s collateral for the obligation of the counterparty to repurchase the securities. If the counterparty does not repurchase the securities, the Fund is entitled to sell the securities, but the Fund may not be able to sell them for the price at which they were purchased, thus causing a loss. Additionally, if the counterparty becomes insolvent, there is some risk that the Fund will not have a right to the securities, or the immediate right to sell the securities.

Reverse repurchase agreements and borrowing

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The Fund may enter into reverse repurchase agreements pursuant to which the Fund transfers securities to a counterparty in return for cash, and the Fund agrees to repurchase the securities at a later date and for a higher price. Reverse repurchase agreements are treated as borrowings by the Fund, are a form of leverage and may make the value of an investment in the Fund more volatile and increase the risks of investing in the Fund. The Fund also may borrow money from banks or other lenders for temporary purposes. The Fund may borrow up to 331∕3% of its total assets. Entering into reverse repurchase agreements and other borrowing transactions may cause the Fund to liquidate positions when it may not be advantageous to do so in order to satisfy its obligations.

Short-term trading

The Fund usually does not trade for short-term profits. The Fund will sell an investment, however, even if it has only been held for a short time, if it no longer meets the Fund’s investment criteria. If the Fund does a lot of trading, it may incur additional operating expenses, which would reduce performance, and could cause shareowners to incur a higher level of taxable income or capital gains.

Risk Factors

You could lose money on your investment in the Fund. As with any mutual fund, there is no guarantee that the Fund will achieve its objectives.

Market risk. The market prices of securities or other assets held by the Fund may go up or down, sometimes rapidly or unpredictably, due to general market conditions, such as real or perceived adverse economic, political, or regulatory conditions, political instability, recessions, inflation, changes in interest or currency rates, lack of liquidity in the bond markets, the spread of infectious illness or other public health issues, weather or climate events, armed conflict, market disruptions caused by tariffs, trade disputes, sanctions or other government actions, or other factors or adverse investor sentiment. If the market prices of the Fund’s securities and assets fall, the value of your investment will go down. A change in financial condition or other event affecting a single issuer or market may adversely impact securities markets as a whole.

Changes in market conditions may not have the same impact on all types of securities. The value of securities may also fall due to specific conditions that affect a particular sector of the securities market or a particular issuer. In the past decade, financial markets throughout the world have experienced increased volatility, depressed valuations, decreased liquidity and heightened uncertainty. Governmental and non-governmental issuers have defaulted on, or been forced to restructure, their debts. These conditions may continue, recur, worsen or spread. Events that have contributed to these market conditions include, but are not limited to, major cybersecurity events; geopolitical events (including wars, terror attacks and economic sanctions); measures to address budget deficits; downgrading of sovereign debt; changes in oil and commodity prices; dramatic changes in currency exchange rates; global pandemics; and public sentiment. The long-term impact of the COVID-19 pandemic and its subsequent variants on economies, markets, industries and individual issuers, are not known. Some sectors of the economy and individual issuers have experienced or may experience particularly large losses. Periods of extreme volatility in the financial markets, reduced liquidity of many instruments, increased government debt, inflation, and disruptions to supply chains, consumer demand and employee availability, may continue for some time.

Raising the ceiling on U.S. government debt has become increasingly politicized. Any failure to increase the total amount that the U.S. government is authorized to borrow could lead to a default on U.S. government obligations, with unpredictable consequences for economies and markets in the U.S. and elsewhere.

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Inflation and interest rates have increased and may rise further. These circumstances could adversely affect the value and liquidity of the Fund’s investments, impair the Fund’s ability to satisfy redemptions requests, and negatively impact the Fund’s performance. In addition, inflation, rising interest rates, global supply chain disruptions and other market events could adversely affect the companies or issuers in which the Fund invests. Following Russia’s invasion of Ukraine, Russian securities lost all, or nearly all, their market value. Other securities or markets could be similarly affected by past or future political, geopolitical or other events or conditions.

Governments and central banks, including the U.S. Federal Reserve, have taken extraordinary and unprecedented actions to support local and global economies and the financial markets. These actions have resulted in significant expansion of public debt, including in the U.S. The consequences of high public debt, including its future impact on the economy and securities markets, may not be known for some time. U.S. Federal Reserve or other U.S. or non-U.S. governmental or central bank actions, including increases or decreases in interest rates, or contrary actions by different governments, could negatively affect financial markets generally, increase market volatility and reduce the value and liquidity of securities in which the Fund invests. Policy and legislative changes in the U.S. and in other countries are affecting many aspects of financial regulation, and these and other events affecting global markets, such as the United Kingdom’s exit from the European Union (or Brexit), potential trade imbalances with China or other countries, or sanctions or other government actions against Russia, other nations or individuals or companies (or their countermeasures), may contribute to decreased liquidity and increased volatility in the financial markets. The impact of these changes on the markets, and the implications for market participants, may not be fully known for some time.

The U.S. and other countries are periodically involved in disputes over trade and other matters, which may result in tariffs, investment restrictions and adverse impacts on affected companies and securities. For example, the U.S. has imposed tariffs and other trade barriers on Chinese exports, has restricted sales of certain categories of goods to China, and has established barriers to investments in China. Trade disputes may adversely affect the economies of the U.S. and its trading partners, as well as companies directly or indirectly affected and financial markets generally. The U.S. government has prohibited U.S. persons, such as the Fund, from investing in Chinese companies designated as related to the Chinese military. These and possible future restrictions could limit the Fund’s opportunities for investment and require the sale of securities at a loss or make them illiquid. Moreover, the Chinese government is involved in a longstanding dispute with Taiwan that has included threats of invasion. If the political climate between the U.S. and China does not improve or continues to deteriorate, if China were to attempt unification of Taiwan by force, or if other geopolitical conflicts develop or get worse, economies, markets and individual securities may be severely affected both regionally and globally, and the value of the Fund’s assets may go down.

Economies and financial markets throughout the world are increasingly interconnected. Economic, financial or political events, trading and tariff arrangements, armed conflict including Russia’s military invasion of Ukraine, terrorism, natural disasters, infectious illness or public health issues, cybersecurity events, supply chain disruptions, sanctions against Russia, other nations or individuals or companies and possible countermeasures, and other circumstances in one country or region, could have profound impacts on other countries or regions and on global economies or markets. As a result, whether or not the Fund invests in securities of issuers located in or with significant exposure to the countries or regions directly affected, the value and liquidity of the Fund’s investments may be negatively affected. The Fund may experience a substantial or complete loss on any security or derivative position.

Until recently, a commonly used reference rate for floating rate securities was LIBOR (London Interbank Offered Rate). ICE Benchmark Administration, the administrator of LIBOR, has ceased publication of most LIBOR settings on a representative basis. Actions by regulators have resulted in

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the establishment of alternative reference rates to LIBOR in most major currencies. In the U.S., a common benchmark replacement is based on the Secured Overnight Financing Rate (SOFR) published by the Federal Reserve Bank of New York, including certain spread adjustments and benchmark replacement conforming changes, although other benchmark replacements (with or without spread adjustments) may be used in certain transactions. The impact of the transition from LIBOR on the Fund’s transactions and financial markets generally cannot yet be determined. The transition away from LIBOR may lead to increased volatility and illiquidity in markets for instruments that have relied on LIBOR and may adversely affect the Fund’s performance.

High yield or “junk” bond risk. Debt securities that are below investment grade, called “junk bonds,” are speculative, have a higher risk of default or are already in default, tend to be less liquid and are more difficult to value than higher grade securities and may involve major risk of exposure to adverse conditions and negative sentiments. These securities have a higher risk of issuer default because, among other reasons, issuers of junk bonds often have more debt in relation to total capitalization than issuers of investment grade securities. Junk bonds tend to be volatile and more susceptible to adverse events and negative sentiments. These risks are more pronounced for securities that are already in default. The Fund may not receive interest payments on defaulted securities and may incur costs to protect its investment. In addition, defaulted securities involve the substantial risk that principal will not be repaid. Changes in economic conditions or developments regarding the individual issuer are more likely to cause price volatility and weaken the capacity of such securities to make principal and interest payments than is the case for higher grade debt securities. The value of lower- quality debt securities often changes in response to company, political, or economic developments and can decline significantly over short as well as long periods of time or during periods of general or regional economic difficulty. Junk bonds may also be less liquid than higher-rated securities, which means that the Fund may have difficulty selling them at times, and it may have to apply a greater degree of judgment in establishing a price for purposes of valuing Fund shares. Junk bonds generally are issued by less creditworthy issuers. Issuers of junk bonds may have a larger amount of outstanding debt securities relative to their assets than issuers of investment grade bonds. In the event of an issuer’s bankruptcy, claims of other creditors may have priority over the claims of junk bond holders, leaving few or no assets available to repay junk bond holders. The Fund may incur expenses to the extent necessary to seek recovery upon default or to negotiate new terms with a defaulting issuer. Junk bonds frequently have redemption features that permit an issuer to repurchase the security from the Fund before it matures. If the issuer redeems junk bonds, the Fund may have to invest the proceeds in bonds with lower yields and may lose income.

Duration risk. Duration seeks to measure the price sensitivity of a fixed income security to changes in interest rates. The longer a portfolio’s duration, the more sensitive it will be to changes in interest rates. The Fund’s average portfolio maturity may be greater than the Fund’s average portfolio duration, and, accordingly, the Fund may be more sensitive to changes in yield or interest rates. A portfolio with negative duration may increase in value when interest rates rise, and generally incurs a loss when interest rates and yields fall. The assumptions that are made about a security’s features and options when calculating duration may prove to be incorrect. Duration is calculated by the Adviser, is not an exact measurement and may not reliably predict the Fund’s or a particular security’s price sensitivity to changes in yield or interest rates. The Adviser may not be successful in its efforts to limit sensitivity to interest rate changes.

Interest rate risk. The market prices of the Fund’s fixed income securities may fluctuate significantly when interest rates change. When interest rates rise, the value of fixed income securities and therefore the value of your investment in the Fund, generally falls. For example, if interest rates increase by 1%, the value of a fund’s portfolio with a portfolio duration of ten years would be expected to decrease by 10%, all other things being equal.

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In recent years, interest rates and credit spreads in the U.S. have been at historic lows. The U.S. Federal Reserve has raised certain interest rates, and interest rates may continue to go up. A general rise in interest rates could adversely affect the price and liquidity of fixed income securities and could also result in increased redemptions from the Fund. A change in interest rates will not have the same impact on all fixed income securities. Generally, the longer the maturity or duration of a fixed income security, the greater the impact of a rise in interest rates on the security’s value. The maturity of a security may be significantly longer than its effective duration. A security’s maturity and other features may be more relevant than its effective duration in determining the security’s sensitivity to other factors affecting the issuer or markets generally, such as changes in credit quality or in the yield premium that the market may establish for certain types of securities (sometimes called “credit spread”). In general, the longer its maturity the more a security may be susceptible to these factors. When the credit spread for a fixed income security goes up or “widens,” the value of the security will generally go down. Calculations of duration and maturity may be based on estimates and may not reliably predict a security’s price sensitivity to changes in interest rates. Moreover, securities can change in value in response to other factors, such as credit risk. In addition, different interest rate measures (such as short- and long-term interest rates and U.S. and foreign interest rates), or interest rates on different types of securities or securities of different issuers, may not necessarily change in the same amount or in the same direction. When interest rates go down, the income received by the Fund, and the Fund’s yield, may decline. Also, when interest rates decline, investments made by the Fund may pay a lower interest rate, which would reduce the income received and distributed by the Fund.

Certain fixed income securities pay interest at variable or floating rates. Variable rate securities tend to reset at specified intervals, while floating rate securities may reset whenever there is a change in a specified index rate. In most cases, these reset provisions reduce the impact of changes in market interest rates on the value of the security. However, some securities do not track the underlying index directly, but reset based on formulas that may produce a leveraging effect; others may also provide for interest payments that vary inversely with market rates. The market prices of these securities may fluctuate significantly when interest rates change.

Yield generated by the Fund may decline due to a decrease in market interest rates.

The values of securities with floating interest rates generally are less sensitive to interest rate changes but may decline in value if their interest rates do not rise as much, or as quickly, as prevailing interest rates. In addition, rising interest rates can also lead to increased default rates, as issuers of floating rate securities find themselves faced with higher payments. Further, in the case of some instruments, if the underlying reference interest rate does not move by at least a prescribed increment, no adjustment will occur in the floating rate instrument’s interest rate. This means that, when prevailing interest rates increase, a corresponding increase in the instrument’s interest rate may not result and the instrument may decline in value. Similarly, certain floating rate obligations have an interest rate floor feature, which prevents the interest rate payable by the security from dropping below a specified level as compared to a reference interest rate. Such a floor protects the Fund from losses resulting from a decrease in the reference interest rate below the specified level. However, if the reference interest rate is below the floor, there will be a lag between a rise in the reference interest rate and a rise in the interest rate payable by the obligation, and the Fund may not benefit from increasing interest rates for a significant amount of time. Unlike fixed rate securities, floating rate securities generally will not increase in value if interest rates decline. Changes in interest rates also will affect the amount of interest income the Fund earns on its floating rate investments. Unlike fixed rate securities, when prevailing interest rates decrease, the interest rate payable on floating rate investments will decrease.

The interest rates of some floating rate obligations adjust only periodically. Between the times that interest rates on floating rate obligations adjust, the interest rate on those obligations may not

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correlate to prevailing rates, which will affect the value of the loans and may cause the net asset values of the Fund’s shares to fluctuate.

Credit risk. If an obligor (such as the issuer itself or a party offering credit enhancement) for a security held by the Fund fails to pay, otherwise defaults, is perceived to be less creditworthy, becomes insolvent or files for bankruptcy, a security’s credit rating is downgraded or the credit quality or value of an underlying asset declines, the value of your investment could decline. Changes in actual or perceived creditworthiness may occur quickly. If the Fund enters into financial contracts (such as certain derivatives, repurchase agreements, reverse repurchase agreements, and when-issued, delayed delivery and forward commitment transactions), the Fund will be subject to the credit risk presented by the counterparty. In addition, the Fund may incur expenses and suffer delays in an effort to protect the Fund’s interests or to enforce its rights. A security may change in price for a variety of reasons. For example, floating rate securities may have final maturities of ten or more years, but their effective durations will tend to be very short. If there is an adverse credit event, or a perceived change in the issuer’s creditworthiness, these securities could experience a far greater negative price movement than would be predicted by the change in the security’s yield in relation to their effective duration. The Fund evaluates the credit quality of issuers and counterparties prior to investing in securities. Credit risk is broadly gauged by the credit ratings of the securities in which the Fund invests. However, ratings are only the opinions of the companies issuing them and are not guarantees as to quality. Securities rated in the lowest category of investment grade (Baa/BBB) may possess certain speculative characteristics.

Prepayment or call risk. Many fixed income securities give the issuer the option to prepay or call the security prior to its maturity date. Issuers often exercise this right when interest rates fall. Accordingly, if the Fund holds a fixed income security that can be prepaid or called prior to its maturity date, it will not benefit fully from the increase in value that other fixed income securities generally experience when interest rates fall. Upon prepayment of the security, the Fund also would be forced to reinvest the proceeds at then current yields, which would be lower than the yield of the security that was prepaid or called. In addition, if the Fund purchases a fixed income security at a premium (at a price that exceeds its stated par or principal value), the Fund may lose the amount of the premium paid in the event of prepayment.

Extension risk. During periods of rising interest rates, the average life of certain types of securities may be extended because of slower than expected principal payments. This may lock in a below market interest rate, increase the security’s duration and reduce the value of the security.

To the extent the Fund invests significantly in mortgage-related and asset-backed securities, its exposure to extension risks may be greater than if it invested in other fixed income securities.

Liquidity risk. Liquidity risk is the risk that particular investments, or investments generally, may be or become impossible or difficult to purchase or sell. Although most of the Fund’s securities and other investments must be liquid at the time of investment, securities and other investments may become illiquid after purchase by the Fund, particularly during periods of market turmoil or due to adverse changes in the conditions of a particular issuer. Liquidity and value of investments can deteriorate rapidly. Markets may become illiquid when, for instance, there are few, if any, interested buyers and sellers or when dealers are unwilling to make a market for certain securities or when dealer market- making capacity is otherwise reduced. During times of market turmoil, there have been, and may be, no buyers for securities in entire asset classes, including U.S. Treasury securities. A lack of liquidity or other adverse credit market conditions may affect the Fund’s ability to sell the securities in which it invests or to find and purchase suitable investments. When the Fund holds illiquid investments, the Fund may be harder to value, especially in changing markets. If the Fund is forced to sell or unwind an illiquid investment to meet redemption requests or for other cash needs, or to try to limit losses, the Fund may suffer a substantial loss or may not be able to sell at all. The Fund may experience heavy

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redemptions that could cause the Fund to liquidate its assets at inopportune times or at a loss or depressed value, which could cause the value of your investment to decline. In addition, when there is illiquidity in the market for certain securities and other investments, the Fund, due to limitations on investments in illiquid securities, may be unable to achieve its desired level of exposure to a certain sector. Further, certain securities, once sold, may not settle for an extended period (for example, several weeks or even longer). The Fund will not receive its sales proceeds until that time, which may constrain the Fund’s ability to meet its obligations (including obligations to redeeming shareholders). Liquidity risk may be magnified in an environment of rising interest rates or widening credit spreads in which investor redemptions from fixed income mutual funds may be higher than normal. If an auction fails for an auction rate security, there may be no secondary market for the security and the Fund may be forced to hold the security until the security is refinanced by the issuer or a secondary market develops. To the extent the Fund holds a material percentage of the outstanding debt securities of an issuer, this practice may impact adversely the liquidity and market value of those investments.

Derivatives risk. Using swaps, futures and other derivatives exposes the fund to special risks and costs and may result in losses to the fund, even when used for hedging purposes. Using derivatives can increase losses and reduce opportunities for gain when market prices, interest rates or currencies, or the derivative instruments themselves, behave in a way not anticipated by the fund, especially in abnormal market conditions. Using derivatives can have a leveraging effect (which may increase investment losses) and increase the fund’s volatility, which is the degree to which the fund’s share price may fluctuate within a short time period. Certain derivatives have the potential for unlimited loss, regardless of the size of the fund’s initial investment. Derivatives are generally subject to the risks applicable to the assets, rates, indices or other indicators underlying the derivative. If changes in a derivative’s value do not correspond to changes in the value of the fund’s other investments or do not correlate well with the underlying assets, rate or index, the fund may not fully benefit from, or could lose money on, or could experience unusually high expenses as a result of, the derivative position. The other parties to certain derivative transactions present the same types of credit risk as issuers of fixed income securities. Derivatives also tend to involve greater liquidity risk and they may be difficult to value. The fund may be unable to terminate or sell its derivative positions. In fact, many over-the-counter derivatives will not have liquidity beyond the counterparty to the instrument. The fund also may have to sell assets at inopportune times to satisfy its obligations. Use of derivatives or similar instruments may have different tax consequences for the fund than an investment in the underlying security, and those differences may affect the amount, timing and character of income distributed to shareholders. The fund’s use of derivatives may also increase the amount of taxes payable by shareholders. Risks associated with the use of derivatives are magnified to the extent that an increased portion of the fund’s assets are committed to derivatives in general or are invested in just one or a few types of derivatives.

The U.S. government and foreign governments have adopted and implemented or are in the process of adopting and implementing regulations governing derivatives markets, including mandatory clearing of certain derivatives, margin and reporting requirements. The ultimate impact of the regulations remains unclear. Additional regulation of derivatives may make derivatives more costly, limit their availability or utility, otherwise adversely affect their performance or disrupt markets. The fund may be exposed to additional risks as a result of the additional regulations. The extent and impact of the regulations are not yet fully known and may not be for some time.

The Fund will be required to maintain its positions with a clearing organization through one or more clearing brokers. The clearing organization will require the fund to post margin and the broker may require the fund to post additional margin to secure the fund’s obligations. The amount of margin required may change from time to time. In addition, cleared transactions may be more expensive to maintain than over-the-counter transactions and may require the fund to deposit larger amounts of margin. The Fund may not be able to recover margin amounts if the broker has financial difficulties. Also, the broker may require the fund to terminate a derivatives position under certain circumstances.

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This may cause the fund to lose money. The fund's ability to use certain derivative instruments currently is limited by Commodity Futures Trading Commission rules.

Credit default swap risk. Credit default swap contracts, a type of derivative instrument, involve heightened risks and may result in losses to the fund. Credit default swaps may in some cases be illiquid and difficult to value, and they increase credit risk since the fund has exposure to both the issuer of the referenced obligation and the counterparty to the credit default swap. If the fund buys a credit default swap, it will be subject to the risk that the credit default swap may expire worthless, as the credit default swap would only generate income in the event of a default on the underlying debt security or other specified event. As a buyer, the fund would also be subject to credit risk relating to the seller’s payment of its obligations in the event of a default (or similar event). If the fund sells a credit default swap, it will be exposed to the credit risk of the issuer of the obligation to which the credit default swap relates. As a seller, the fund would also be subject to leverage risk, because it would be liable for the full notional amount of the swap in the event of default (or similar event). Swaps may be difficult to unwind or terminate. Certain index-based credit default swaps are structured in tranches, whereby junior tranches assume greater default risk than senior tranches. The absence of a central exchange or market for swap transactions may lead, in some instances, to difficulties in trading and valuation, especially in the event of market disruptions. Relatively recent legislation requires certain swaps to be executed through a centralized exchange or regulated facility and be cleared through a regulated clearinghouse. Although this clearing mechanism is generally expected to reduce counterparty credit risk, it may disrupt or limit the swap market and may not result in swaps being easier to trade or value. As swaps become more standardized, the fund may not be able to enter into swaps that meet its investment needs. The fund also may not be able to find a clearinghouse willing to accept the swaps for clearing. In a cleared swap, a central clearing organization will be the counterparty to the transaction. The fund will assume the risk that the clearinghouse may be unable to perform its obligations.

Credit default swap index risk. The fund may invest in credit default swap index products (CDX) (swaps based on a portfolio of credit default swaps with similar characteristics, such as credit default swaps on high-yield bonds) in an effort to obtain exposure to a diversified portfolio of credits or to hedge against existing credit risks. CDX have similar risks as other credit default swaps contracts. The use of CDX is subject to the risk that the fund's counterparty will default on its obligations. Investments in CDX are also subject to credit risk with respect to the issuers of the underlying reference obligations in the index, liquidity risk and operational risks. The fund will also normally indirectly bear its proportionate share of any expenses paid by a CDX in addition to the expenses of the fund.

Structured securities risk. The structured securities in which the fund invests are a type of derivative instrument. The payment and credit qualities of these instruments derive from the underlying assets and the terms of the particular security, and they may behave in ways not anticipated by the fund. Some of these instruments may have the effect of increasing the fund’s exposure to interest rate, market or credit risk, even if they are not primarily intended for these purposes. Distributions from collateral securities may not be adequate to make interest or other payments, and the quality of the collateral may decline in value or default. Investments in structured securities raise certain tax, legal, regulatory and accounting issues that may not be presented by direct investments in the underlying assets. These issues could be resolved in a manner that could hurt the performance of the fund. Certain structured securities are thinly traded or have limited trading markets. The structured securities may be subordinate to other classes.

Risks of investing in inverse floating rate obligations. The interest rate on inverse floating rate obligations will generally decrease as short-term interest rates increase, and increase as short-term rates decrease. Due to their leveraged structure, the sensitivity of the market value of an inverse floating rate obligation to changes in interest rates is generally greater than a comparable long-term

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bond issued by the same issuer and with similar credit quality, redemption and maturity provisions. Inverse floating rate obligations may be volatile and involve leverage risk.

Leveraging risk. The value of your investment may be more volatile and other risks tend to be compounded if the fund borrows or uses derivatives or other investments, such as ETFs, that have embedded leverage. Leverage generally magnifies the effect of any increase or decrease in the value of the fund's underlying assets and creates a risk of loss of value on a larger pool of assets than the fund would otherwise have, potentially resulting in the loss of all assets. Engaging in such transactions may cause the fund to liquidate positions when it may not be advantageous to do so to satisfy its obligations. New derivatives regulations require the fund, to the extent it uses derivatives to a material extent, to, among other things, comply with certain overall limits on leverage. These regulations may limit the ability of the fund to pursue its investment strategies and may not be effective to mitigate the fund's risk of loss from derivatives.

Portfolio selection risk. The Adviser’s judgment about the quality, relative yield, relative value or market trends affecting a particular sector or region, market segment, security, industry or about interest rates or other market factors may prove to be incorrect or may not produce the desired results, or there may be imperfections, errors or limitations in the models, tools and information used by the Adviser.

ESG risk. The Adviser may consider ESG information in its investment research process. This may mean forgoing some investment opportunities available to Funds that do not consider ESG information. In considering ESG information, the Adviser may use third party ESG ratings information that it believes to be reliable, but such information may not be accurate or complete, or may be biased. ESG considerations are not a primary focus of the Fund, and the weight given by the Adviser to ESG considerations in making investment decisions will vary and, for any specific decision, they may be given little or no weight.

U.S. Treasury obligations risk. The market value of direct obligations of the U.S. Treasury may vary due to changes in interest rates. In addition, changes to the financial condition or credit rating of the U.S. government may cause the value of the Fund’s investments in obligations issued by the U.S. Treasury to decline.

U.S. government agency obligations risk. The Fund invests in obligations issued by agencies and instrumentalities of the U.S. government. Government-sponsored entities such as FNMA, FHLMC and the FHLBs, although chartered or sponsored by Congress, are not funded by congressional appropriations and the debt and mortgage-backed securities issued by them are neither guaranteed nor issued by the U.S. government. The maximum potential liability of the issuers of some U.S. government obligations may greatly exceed their current resources, including any legal right to support from the U.S. government. Such debt and mortgage-backed securities are subject to the risk of default on the payment of interest and/or principal, similar to debt of private issuers. Although the U.S. government has provided financial support to FNMA and FHLMC in the past, there can be no assurance that it will support these or other government-sponsored entities in the future.

Mortgage-related and asset-backed securities risk. The repayment of certain mortgage-backed and asset-backed securities depends primarily on the cash collections received from the issuer’s underlying asset portfolio and, in certain cases, the issuer’s ability to issue replacement securities. As a result, there could be losses to the Fund in the event of credit or market value deterioration in the issuer’s underlying portfolio, mismatches in the timing of the cash flows of the underlying asset interests and the repayment obligations of maturing securities, or the issuer’s inability to issue new or replacement securities. Mortgage-backed securities tend to be more sensitive to changes in interest rates than other types of debt securities. These securities are also subject to interest rate, prepayment and

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extension risks. Upon the occurrence of certain triggering events or defaults, the investors in a security held by the Fund may become the holders of underlying assets at a time when those assets may be difficult to sell or may be sold only at a loss. In the event of a default, the value of the underlying collateral may be insufficient to pay certain expenses, such as litigation and foreclosure expenses, and inadequate to pay any principal or unpaid interest. The risk of default is generally higher in the case of mortgage-backed investments offered by private issuers and those that include so-called “sub-prime” mortgages. Privately issued mortgage-backed and asset-backed securities are not traded on an exchange and may have a limited market. Without an active trading market, these securities may be particularly difficult to value given the complexities in valuing the underlying collateral.

Certain mortgage-backed and asset-backed securities may pay principal only at maturity or may represent only the right to receive payments of principal or interest on the underlying obligations, but not both. The value of these types of instruments may change more than the value of debt securities that pay both principal and interest during periods of changing interest rates. Principal only instruments generally increase in value if interest rates decline, but are also subject to the risk of prepayment. Interest only instruments generally increase in value in a rising interest rate environment when fewer of the underlying obligations are prepaid. Interest only instruments could lose their entire value in a declining interest rate environment if the underlying obligations are prepaid.

Unlike mortgage-related securities issued or guaranteed by the U.S. government or its agencies and instrumentalities, mortgage-related securities issued by private issuers do not have a government or government-sponsored entity guarantee (but may have other credit enhancement), and may, and frequently do, have less favorable collateral, credit risk or other characteristics. The Fund may invest in other mortgage-related securities, including mortgage derivatives and structured securities. These securities typically are not secured by real property. Because these securities have embedded leverage features, small changes in interest or prepayment rates may cause large and sudden price movements. These securities also can become illiquid and difficult to value in volatile or declining markets. Privately issued mortgage-related securities are also not subject to the same underwriting requirements for the underlying mortgages that are applicable to those mortgage-related securities that have a government or government-sponsored entity guarantee. Privately issued mortgage-related securities are not traded on an exchange and there may be a limited market for the securities, especially when there is a perceived weakness in the mortgage and real estate market sectors. Without an active trading market, mortgage-related securities held in the Fund’s portfolio may be particularly difficult to value because of the complexities involved in assessing the value of the underlying mortgage loans.

Mortgage-backed securities are particularly susceptible to prepayment and extension risks, because prepayments on the underlying mortgages tend to increase when interest rates fall and decrease when interest rates rise. Prepayments may also occur on a scheduled basis or due to foreclosure.

When market interest rates increase, mortgage refinancings and prepayments slow, which lengthens the effective duration of these securities. As a result, the negative effect of the interest rate increase on the market value of mortgage-backed securities is usually more pronounced than it is for other types of fixed income securities, potentially increasing the volatility of the Fund. Conversely, when market interest rates decline, while the value of mortgage-backed securities may increase, the rates of prepayment of the underlying mortgages tend to increase, which shortens the effective duration of these securities. Mortgage-backed securities are also subject to the risk that the underlying borrowers will be unable to meet their obligations.

At times, some of the mortgage-backed securities in which the Fund may invest will have higher than market interest rates and therefore will be purchased at a premium above their par value. Prepayments may cause losses on securities purchased at a premium.

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The value of mortgage-backed and asset-backed securities may be affected by changes in credit quality or value of the mortgage loans or other assets that support the securities. In addition, for mortgage-backed securities, when market conditions result in an increase in the default rates on the underlying mortgages and the foreclosure values of the underlying real estate are below the outstanding amount of the underlying mortgages, collection of the full amount of accrued interest and principal on these investments may be less likely. Certain types of real estate may be adversely affected by changing usage trends, such as office buildings as a result of work-from-home practices and commercial facilities as a result of an increase in online shopping, which could in turn result in defaults and declines in value of mortgage-backed securities secured by such properties.

The Fund may invest in CMOs. Principal prepayments on the underlying mortgage loans may cause a CMO to be retired substantially earlier than its stated maturity or final distribution date. If there are defaults on the underlying mortgage loans, the Fund will be less likely to receive payments of principal and interest, and will be more likely to suffer a loss. This risk may be increased to the extent the underlying mortgages include sub-prime mortgages. As market conditions change, and particularly during periods of rapid or unanticipated changes in market interest rates, the attractiveness of a CMO class and the ability of the structure to provide the anticipated investment characteristics may be significantly reduced. Such changes can result in volatility in the market value, and in some instances reduced liquidity, of a CMO class.

The Fund may invest in credit risk transfer (CRT) securities. CRT securities are unguaranteed and unsecured fixed income securities issued by government-sponsored or private entities that transfer the credit risk related to certain types of mortgage-backed securities to the holder of the CRT security. In the event of an issuer default, the holder of a CRT security has no direct recourse to the underlying mortgage loans. In addition, if the underlying mortgage loans default, the principal of the holders of the CRT security is used to pay back holders of the mortgage-backed securities. As a result, all or part of the mortgage default or credit risk associated with the underlying mortgage loans is transferred to the Fund. Therefore, the Fund could lose all or part of its investments in credit risk transfer securities in the event of default by the underlying mortgage loans.

The Fund may invest in commercial mortgage-backed securities (CMBS). CMBS are subject to the risks generally associated with mortgage-backed securities. CMBS may not be backed by the full faith and credit of the U.S. government and are subject to risk of default on the underlying mortgages. CMBS issued by non-government entities may offer higher yields than those issued by government entities, but also may be subject to greater volatility than government issues. CMBS react differently to changes in interest rates than other bonds and the prices of CMBS may reflect adverse economic and market conditions. Small movements in interest rates (both increases and decreases) may quickly and significantly reduce the value of CMBS.

Asset-backed securities are structured like mortgage-backed securities and are subject to many of the same risks. The ability of an issuer of asset-backed securities to enforce its security interest in the underlying assets or to otherwise recover from the underlying obligor may be limited. Certain asset- backed securities present a heightened level of risk because, in the event of default, the liquidation value of the underlying assets may be inadequate to pay any unpaid principal or interest.

Risks of instruments that allow for balloon payments or negative amortization payments. Certain debt instruments allow for balloon payments or negative amortization payments. Such instruments permit the borrower to avoid paying currently a portion of the interest accruing on the instrument. While these features make the debt instrument more affordable to the borrower in the near term, they increase the risk that the borrower will be unable to make the resulting higher payment or payments that become due at the maturity of the loan.

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Risks of investing in loans. Floating rate loans and similar investments may be illiquid or less liquid than other investments and difficult to value. The value of collateral, if any, securing a floating rate loan can decline or may be insufficient to meet the issuer’s obligations or may be difficult to liquidate. In the event of a default, the Fund may have difficulty collecting on any collateral and would not have the ability to collect on any collateral for an uncollateralized loan. Further, the Fund’s access to collateral, if any, may be limited by bankruptcy law. Market quotations for these securities may be volatile and/or subject to large spreads between bid and ask prices. No active trading market may exist for many floating rate loans, and many loans are subject to restrictions on resale. Any secondary market may be subject to irregular trading activity and extended trade settlement periods. In particular, loans may take longer than seven days to settle, potentially leading to the sale proceeds of loans not being available to meet redemption requests for a substantial period of time after the sale of the loans. To the extent that sale proceeds of loans are not available, the Fund may sell securities that have shorter settlement periods or may access other sources of liquidity to meet redemption requests. During periods of heightened redemption activity or distressed market conditions, the Fund may seek to obtain expedited trade settlement, which will generally incur additional costs (although expedited trade settlement will not always be available). If the Fund invests in loans that contain fewer or less restrictive constraints on the borrower than certain other types of loans (“covenant-lite” loans), it may have fewer rights against the borrowers of such loans, including fewer protections against the possibility of default and fewer remedies in the event of default. An economic downturn generally leads to a higher non-payment rate, and a loan may lose significant value before a default occurs. There is less readily available, reliable information about most floating rate loans than is the case for many other types of securities. Normally, the Adviser will seek to avoid receiving material, non-public information about the issuer of a loan either held by, or considered for investment by, the Fund, and this decision could place it at a disadvantage, relative to other loan investors, in assessing a loan or the loan’s issuer, and adversely affect the Fund’s investment performance. Because affiliates of the Adviser may participate in the primary and secondary market for senior loans, limitations under applicable law may restrict the Fund’s ability to participate in structuring a senior loan or to acquire some senior loans, or affect the timing or price of such acquisition. Loans may not be considered “securities,” and purchasers, such as the Fund, therefore may not be entitled to rely on the anti-fraud protections afforded by federal securities laws.

Risks of investing in insurance-linked securities. The Fund could lose a portion or all of the principal it has invested in an insurance-linked security, and the right to additional interest and/or dividend payments with respect to the security, upon the occurrence of one or more trigger events, as defined within the terms of an insurance-linked security. Trigger events may include natural or other perils of a specific size or magnitude that occur in a designated geographic region during a specified time period, and/or that involve losses or other metrics that exceed a specific amount. Natural perils include disasters such as hurricanes, earthquakes, windstorms, fires, floods and other weather-related occurrences, as well as mortality or longevity events. Non-natural perils include disasters resulting from human-related activity such as commercial and industrial accidents or business interruptions.

Major natural disasters (such as in the cases of Super Typhoon Goni in the Philippines in 2020, monsoon flooding in China in 2020, Hurricane Irma in Florida and the Caribbean in 2017, Super Storm Sandy in 2012, and Hurricane Ian in Florida in 2022) or commercial and industrial accidents (such as aviation disasters and oil spills) can result in significant losses, and investors in ILS with exposure to such natural or other disasters may also experience substantial losses. If the likelihood and severity of natural and other large disasters increase, the risk of significant losses to reinsurers may increase. Typically, one significant triggering event (even in a major metropolitan area) will not result in financial failure to a reinsurer.

However, a series of major triggering events could cause the failure of a reinsurer. Similarly, to the extent the Fund invests in ILS for which a triggering event occurs, losses associated with such event will result in losses to the Fund and a series of major triggering events affecting a large portion of the

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ILS held by the Fund will result in substantial losses to the Fund. The Fund may also invest in insurance-linked securities that are subject to “indemnity triggers.” An indemnity trigger is a trigger based on the actual losses of the ceding sponsor (i.e., the party seeking reinsurance). Insurance-linked securities subject to indemnity triggers are often regarded as being subject to potential moral hazard, since such insurance-linked securities are triggered by actual losses of the ceding sponsor and the ceding sponsor may have an incentive to take actions and/or risks that would have an adverse effect on the Fund. For example, a ceding sponsor might inflate its total claims paid above the ILS trigger level, in order to share its losses with investors in the ILS. Thus, bonds with indemnity triggers may be subject to moral hazard, because the trigger depends on the ceding sponsor to properly identify and calculate losses that do and do not apply in determining whether the trigger amount has been reached. In short, “moral hazard” refers to this potential for the sponsor to influence bond performance, as payouts are based on the individual policy claims against the sponsor and the way the sponsor settles those claims. There is no way to accurately predict whether a trigger event will occur and, accordingly, insurance-linked securities carry significant risk. In addition to the specified trigger events, insurance-linked securities may expose the Fund to other risks, including but not limited to issuer (credit) default, adverse regulatory or jurisdictional interpretations and adverse tax consequences. Insurance-linked securities are also subject to the risk that the model used to calculate the probability of a trigger event was not accurate and underestimated the likelihood of a trigger event. Insurance- linked securities may provide for extensions of maturity in order to process and audit loss claims in those cases when a trigger event has, or possibly has, occurred. Certain insurance-linked securities may have limited liquidity, or may be illiquid. Upon the occurrence or possible occurrence of a trigger event, and until the completion of the processing and auditing of applicable loss claims, the Fund’s investment in an insurance-linked security may be priced using fair value methods. Lack of a liquid market may impose the risk of higher transaction costs and the possibility that the Fund may be forced to liquidate positions when it would not be advantageous to do so. Certain insurance-linked securities represent interests in baskets of underlying reinsurance contracts. The Fund has limited transparency into the individual contracts underlying such securities and therefore must rely on the risk assessment and sound underwriting practices of the insurer and/or reinsurer. Certain insurance-linked securities may be difficult to value.

Risks of subordinated securities. A holder of securities that are subordinated or “junior” to more senior securities of an issuer is entitled to payment after holders of more senior securities of the issuer. Subordinated securities are more likely to suffer a credit loss than non-subordinated securities of the same issuer, any loss incurred by the subordinated securities is likely to be proportionately greater, and any recovery of interest or principal may take more time. If there is a default, bankruptcy or liquidation of the issuer, most subordinated securities are paid only if sufficient assets remain after payment of the issuer’s non-subordinated securities. As a result, even a perceived decline in creditworthiness of the issuer is likely to have a greater impact on subordinated securities than more senior securities.

Municipal securities risk. The municipal bond market can be susceptible to unusual volatility, particularly for lower-rated and unrated securities. Liquidity can be reduced unpredictably in response to overall economic conditions or credit tightening. Municipal issuers may be adversely affected by rising health care costs, increasing unfunded pension liabilities and by the phasing out of federal programs providing financial support. Unfavorable conditions and developments relating to projects financed with municipal securities can result in lower revenues to issuers of municipal securities, potentially resulting in defaults. Issuers often depend on revenues from those projects to make principal and interest payments. The value of municipal securities can also be adversely affected by changes in the financial condition of one or more individual municipal issuers or insurers of municipal issuers, regulatory and political developments, tax law changes or other legislative actions, and by uncertainties and public perceptions concerning these and other factors. Municipal issuers may be more susceptible to downgrades or defaults during recessions or similar periods of economic stress. Financial difficulties of municipal issuers may continue or get worse, particularly in the event of

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political, economic or market turmoil or a recession. To the extent the Fund invests significantly in a single state, city, territory (including Puerto Rico), or region, or in securities the payments on which are dependent upon a single project or source of revenues, or that relate to a sector or industry, the Fund will be more susceptible to associated risks and developments.

Risks of zero coupon bonds, payment in kind, deferred and contingent payment securities. Zero coupon bonds (which do not pay interest until maturity) and payment in kind securities (which pay interest in the form of additional securities) may be more speculative and may fluctuate more in value than securities which pay income periodically and in cash. Payment in kind securities are usually less volatile than zero coupon bonds, but more volatile than cash pay securities. These securities are more likely to respond to changes in interest rates than interest-bearing securities having similar maturities and credit quality. The higher interest rates of payment in kind securities reflect the payment deferral and increased credit risk associated with these instruments, and payment in kind instruments generally represent a significantly higher credit risk than coupon bonds. These securities are more sensitive to the credit quality of the underlying issuer. Payment in kind securities may be difficult to value because their continuing accruals require continuing judgments about the collectability of the deferred payments and the value of any associated collateral. Deferred interest securities are obligations that generally provide for a period of delay before the regular payment of interest begins and are issued at a significant discount from face value. The interest rate on contingent payment securities is determined by the outcome of an event, such as the performance of a financial index. If the financial index does not increase by a prescribed amount, the Fund may receive no interest.

Unlike bonds that pay interest throughout the period to maturity, the Fund generally will realize no cash until maturity and, if the issuer defaults, the Fund may obtain no return at all on its investment. In addition, although the Fund receives no periodic cash payments on such securities, the Fund is deemed for tax purposes to receive income from such securities, which applicable tax rules require the Fund to distribute to shareholders. Such distributions may be taxable when distributed to shareholders and, in addition, could reduce the Fund’s reserve position and require the Fund to sell securities and incur a gain or loss at a time it may not otherwise want in order to provide the cash necessary for these distributions.

Risks of non-U.S. investments. Investing in non-U.S. issuers, or in U.S. issuers that have significant exposure to foreign markets, may involve unique risks compared to investing in securities of U.S. issuers. These risks are more pronounced for issuers in emerging markets or to the extent that the Fund invests significantly in one region or country. These risks may include:

•Less information about non-U.S. issuers or markets may be available due to less rigorous disclosure or accounting standards or regulatory practices

•Many non-U.S. markets are smaller, less liquid and more volatile. In a changing market, the Adviser may not be able to sell the Fund’s securities at times, in amounts and at prices it considers reasonable

•Adverse effect of currency exchange rates or controls on the value of the Fund’s investments, or its ability to convert non-U.S. currencies to U.S. dollars

•The economies of non-U.S. countries may grow at slower rates than expected or may experience a downturn or recession

•Economic, political, regulatory and social developments, military conflicts and sanctions, nationalization or expropriation of assets, arbitrary application of laws and regulations or lack of rule of law, may adversely affect the securities markets

•It may be difficult for the Fund to pursue claims or enforce judgments against a foreign bank, depository or issuer of a security, or any of their agents, in the courts of a foreign country

•The value of the Fund’s foreign investments may also be affected by foreign tax laws, special U.S. tax considerations and restrictions on receiving the investment proceeds from a foreign country. Withholding and other non-U.S. taxes may decrease the Fund’s return. The value of

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the Fund’s foreign investments also may be affected by U.S. tax considerations and restrictions in receiving investment proceeds from a foreign country

•Some markets in which the Fund may invest are located in parts of the world that have historically been prone to natural disasters that could result in a significant adverse impact on the economies of those countries and investments made in those countries

•It is often more expensive for the Fund to buy, sell and hold securities in certain foreign markets than in the U.S.

•A governmental entity may delay, or refuse or be unable to pay, interest or principal on its sovereign debt due to cash flow problems, insufficient foreign currency reserves, political considerations, the relative size of the governmental entity’s debt position in relation to the economy or the failure to put in place economic reforms

•Investing in depositary receipts is subject to many of the same risks as investing directly in non- U.S. issuers. Depositary receipts may involve higher expenses and may trade at a discount (or premium) to the underlying security. In addition, depositary receipts may not pass through voting and other shareholder rights, and may be less liquid than the underlying securities listed on an exchange

•A number of countries in the European Union (EU) have experienced, and may continue to experience, severe economic and financial difficulties. Additional EU member countries may also fall subject to such difficulties. A number of countries in Europe have suffered terror attacks, and additional attacks may occur in the future. In addition, the United Kingdom has withdrawn from the EU (commonly known as “Brexit”). The range and potential implications of possible political, regulatory, economic, and market outcomes of Brexit cannot be fully known but could be significant, potentially resulting in increased volatility, illiquidity and potentially lower economic growth in the affected markets, which will adversely affect the Fund’s investments, particularly in euro-denominated securities and derivative contracts, securities of issuers located in the EU or with significant exposure to EU issuers or countries

•China and other developing market countries may be subject to considerable degrees of economic, political and social instability. Markets in China and other Asian countries are relatively new and undeveloped. China’s economic health is largely dependent upon exports, and may be dependent upon the economies of other Asian countries. Investments in Chinese and other Asian issuers could be adversely affected by changes in government policies, or trade or political disputes with major trading partners, including the U.S. China’s growing trade surplus with the U.S. has given rise to trade disputes and the imposition of tariffs. The U.S. has also restricted the sale of certain goods to China. In addition, the U.S. government has imposed restrictions on U.S. investor participation in certain Chinese investments. These matters could adversely affect China’s economy. China’s central government exercises significant control over China’s economy and may intervene in the financial markets, such as by imposing trading restrictions, and investments in Chinese issuers could be adversely affected by changes in government policies. The Chinese economy could be adversely affected by supply chain disruptions. The effect of China’s recent relaxation of its zero-COVID policy on China’s economy and global supply chains may not be fully known for some time. An economic slowdown in China could adversely affect economies of other emerging market countries that trade with China, as well as companies operating in those countries. Economies of Asian countries and Asian issuers could be adversely affected by regional security threats. In addition, China’s long-running conflict over Taiwan’s sovereignty, border disputes with many neighbors and historically strained relations with other Asian countries could result in military conflict that could adversely impact the economies of China and other Asian countries, disrupt supply chains, and severely affect global economies and markets

•If one or more stockholders of a supranational entity such as the World Bank fail to make necessary additional capital contributions, the entity may be unable to pay interest or repay principal on its debt securities

•Sanctions or other government actions against certain countries could negatively impact the

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Fund’s investments in securities that have exposure to those countries

•Russia launched a large-scale invasion of Ukraine on February 24, 2022. In response to the military action by Russia, various countries, including the U.S., the United Kingdom, and European Union, issued broad-ranging economic sanctions against Russia and Belarus and certain companies and individuals. Russia has taken retaliatory actions, including preventing repatriation of capital by U.S. and other investors. Since then, Russian securities have lost all, or nearly all, their market value, and many other issuers, securities and markets have been adversely affected. The ongoing conflict has resulted in significant market disruptions, including in certain markets, industries and sectors, such as the oil

and natural gas markets, and negatively affected global supply chains, food supplies, inflation and global growth. The U.S. and other countries may impose sanctions on other countries, companies and individuals in light of Russia’s military invasion. The extent and duration of the military action or future escalation of such hostilities, the extent and impact of existing and future sanctions, market disruptions and volatility, and the result of any diplomatic negotiations cannot be predicted. These and any related events could have a significant impact on the value and liquidity of certain Fund investments, on Fund performance and the value of an investment in the Fund

•Circumstances that impact one country could have profound impacts on other countries and on global economies or markets

Additional risks of investing in emerging markets include:

•The extent of economic development, political stability, market depth, infrastructure, capitalization and regulatory oversight can be less than in more developed markets. Emerging market economies tend to be less diversified than those of more developed countries. They typically have fewer medical and economic resources than more developed countries and thus they may be less able to control or mitigate the effects of a pandemic

•Emerging market countries may experience rising interest rates, or, more significantly, rapid inflation or hyperinflation

•The Fund could experience a loss from settlement and custody practices in some emerging markets

•The possibility that a counterparty may not complete a currency or securities transaction

•Low trading volumes may result in a lack of liquidity and in extreme price volatility

Equity securities risk. Equity securities are subject to the risk that stock prices may rise and fall in periodic cycles and may perform poorly relative to other investments. This risk may be greater in the short term. Equity securities represent an ownership interest in an issuer, rank junior in a company’s capital structure to debt securities and consequently may entail greater risk of loss than fixed income securities.

Equity-linked notes risk. Equity-linked notes (ELNs) may not perform as expected and could cause the fund to realize significant losses including its entire principal investment. Investments in ELNs often have risks similar to their underlying reference securities, which may include market risk and, as applicable, risks of non-U.S. investments and currency risks. In addition, since ELNs are in note form, ELNs are also subject to certain risks of fixed income securities, such as interest rate and credit risks. Investments in ELNs are also subject to liquidity risk, which may make ELNs difficult to sell and value. In addition, ELNs may exhibit price behavior that does not correlate with the underlying reference securities or a fixed income investment.

Risks of convertible securities. Convertible securities generally offer lower interest or dividend yields than non-convertible securities of similar quality. As with all fixed income securities, the market

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values of convertible securities tend to decline as interest rates increase and, conversely, to increase as interest rates decline. However, when the market price of the common stock underlying a convertible security approaches or exceeds the conversion price, the convertible security tends to reflect the market price of the underlying common stock. As the market price of the underlying common stock declines, the convertible security tends to trade increasingly on a yield basis and thus may not decline in price to the same extent as the underlying common stock. Convertible securities rank senior to common stocks in an issuer’s capital structure and consequently entail less risk than the issuer’s common stock. The value of a synthetic convertible security will respond differently to market fluctuations than a traditional convertible security because a synthetic convertible security is composed of two or more separate securities or instruments, each with its own market value. If the value of the underlying common stock or the level of the index involved in the convertible component falls below the exercise price of the warrant or option, the warrant or option may lose all value.

Preferred stocks risk. Preferred stocks may pay fixed or adjustable rates of return. Preferred stocks are subject to issuer-specific and market risks applicable generally to equity securities. In addition, a company’s preferred stocks generally pay dividends only after the company makes required payments to holders of its bonds and other debt. Thus, the value of preferred stocks will usually react more strongly than bonds and other debt to actual or perceived changes in the company’s financial condition or prospects. The market value of preferred stocks generally decreases when interest rates rise. Also, the market prices of preferred stocks are more sensitive to changes in the issuer’s creditworthiness than are the prices of debt securities. Generally, under normal circumstances, preferred stocks do not carry voting rights. Preferred stocks may trade less frequently and in a more limited volume and may be subject to more abrupt or erratic price movements than other securities. Preferred stocks of smaller companies may be more vulnerable to adverse developments than preferred stocks of larger companies.

Risks of investment in other funds. Investing in other investment companies, including exchange- traded funds (ETFs) and closed-end funds, subjects the Fund to the risks of investing in the underlying securities or assets held by those funds. When investing in another fund, the Fund will bear a pro rata portion of the underlying fund’s expenses, including management fees, in addition to its own expenses. ETFs and closed-end funds are bought and sold based on market prices and can trade at a premium or a discount to the ETF’s or closed-end fund’s net asset value. Such funds may trade at a discount for an extended period and may not ever realize their net asset value.

Portfolio turnover risk. If the Fund does a lot of trading, it may incur additional operating expenses, which would reduce performance. A higher level of portfolio turnover may also cause shareholders to incur a higher level of taxable income or capital gains.

Repurchase agreement risk. In the event that the other party to a repurchase agreement defaults on its obligations, the Fund may encounter delay and incur costs before being able to sell the security. Such a delay may involve loss of interest or a decline in price of the security. In addition, if the Fund is characterized by a court as an unsecured creditor, it would be at risk of losing some or all of the principal and interest involved in the transaction.

Market segment risk. To the extent the Fund emphasizes, from time to time, investments in a market segment, the Fund will be subject to a greater degree to the risks particular to that segment, and may experience greater market fluctuation, than a fund without the same focus.

Industries in the energy segment, such as those engaged in the development, production and distribution of energy resources, can be significantly affected by supply and demand both for their specific product or service and for energy products in general. The energy sector is cyclical and highly dependent on commodity prices, which can change rapidly. The price of oil, gas and other consumable fuels, exploration and production spending, government regulation, energy conservation efforts,

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environmental policies, depletion of resources, concerns about global warming trends, interest rate sensitivity, world events and economic conditions likewise will affect the performance of companies in these industries. Companies in the energy infrastructure sector may be adversely affected by natural disasters or other catastrophes. These companies may be at risk for environmental damage claims and other types of litigation.

Industries in the health care segment, such as health care supplies, health care services, biotechnology and pharmaceuticals, may be significantly affected by government regulation and reimbursement rates, approval of products by government agencies, increases or decreases in the cost of medical products, services and patient care, shortages of skilled personnel and increased personnel costs, and product liability claims, among other factors. Many health care companies are heavily dependent on patent protection, and the expiration of a company’s patent may adversely affect that company’s profitability. Health care companies are subject to competitive forces that may result in price discounting, and may be thinly capitalized and susceptible to product obsolescence.

Industries in the telecommunications segment, such as telephone operating companies, may be significantly affected by changes in government regulation, intense competition for market share, changes in technology within the industry, dependency on patent protection, substantial capital requirements, changing consumer preferences, and overall economic conditions.

Valuation risk. Many factors may influence the price at which the Fund could sell any particular portfolio investment. The sales price may well differ - higher or lower - from the Fund’s valuation of the investment, and such differences could be significant, particularly for illiquid securities and securities that trade in thin markets and/or markets that experience extreme volatility. These differences may increase significantly and affect Fund investments more broadly during periods of market volatility. Nearly all of the Fund’s investments are valued using fair value methodologies. Investors who purchase or redeem Fund shares may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received if the securities had not been fair-valued or if a different valuation methodology had been used. Fixed income securities are typically valued using fair value methodologies. The value of foreign securities, certain fixed income securities and currencies, as applicable, may be materially affected by events after the close of the markets on which they are traded, but before the Fund determines its net asset value. The ability to value the Fund’s investments may also be impacted by technological issues and/or errors by pricing services or other third party service providers.

Redemption risk. The Fund may experience periods of heavy redemptions that could cause the Fund to liquidate its assets at inopportune times or at a loss or depressed value, or accelerate taxable gains or transaction costs, particularly during periods of declining or illiquid markets. Redemption risk is greater to the extent that the Fund has investors with large shareholdings, short investment horizons, or unpredictable cash flow needs. In addition, redemption risk is heightened during periods of overall market turmoil. The redemption by one or more large shareholders of their holdings in the Fund could hurt performance and/or cause the remaining shareholders in the Fund to lose money. If one decision maker has control of Fund shares owned by separate Fund shareholders, including clients or affiliates of the Adviser, redemptions by these shareholders may further increase the Fund’s redemption risk. If the Fund is forced to liquidate its assets under unfavorable conditions or at inopportune times, the value of your investment could decline.

Cybersecurity risk. Cybersecurity failures by and breaches of the Adviser, transfer agent, the Distributor, custodian, Fund accounting agent or other service providers may disrupt Fund operations, interfere with the Fund’s ability to calculate its NAV, prevent Fund shareholders from purchasing, redeeming or exchanging shares or receiving distributions or receiving timely information regarding the Fund or their investment in the Fund, cause loss of or unauthorized access to private shareholder

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information, and result in financial losses to the Fund and its shareholders, regulatory fines, penalties, reputational damage, or additional compliance costs.

Substantial costs may be incurred in order to prevent any cyber incidents in the future. The Fund and its shareholders could be negatively impacted as a result. New ways to carry out cyber attacks continue to develop. Therefore, there is a chance that some risks have not been identified or prepared for, or that an attack may not be detected, which puts limitations on the Fund’s ability to plan for or respond to a cyber attack.

Cash management risk. The value of the investments held by the Fund for cash management or temporary defensive purposes may be affected by market risks, changing interest rates and by changes in credit ratings of the investments. To the extent that the Fund has any uninvested cash, the Fund would be subject to credit risk with respect to the depository institution holding the cash. If the Fund holds cash uninvested, the Fund will not earn income on the cash and the Fund’s yield will go down. During such periods, it may be more difficult for the Fund to achieve its investment objectives.

Expense risk. Your actual costs of investing in the Fund may be higher than the expenses shown in “Annual Fund Operating Expenses” for a variety of reasons. For example, expense ratios may be higher than those shown if overall net assets decrease. Net assets are more likely to decrease and Fund expense ratios are more likely to increase when markets are volatile.

To learn more about the Fund’s investments and risks, you should obtain and read the statement of additional information. Please note that there are many other factors that could adversely affect your investment and that could prevent the Fund from achieving its goals.

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Organization and Management of the Fund

The Fund’s Board has overall responsibility for overseeing the management of the Fund.

The Investment Adviser

The Adviser serves as the investment adviser to the Fund pursuant to an investment advisory agreement and oversees the operations of the Fund according to investment policies and procedures adopted by the Board. The Adviser is a New York corporation that is registered as an investment adviser with the Securities and Exchange Commission (“SEC”). As of [ ], 2024, the Adviser managed and advised assets totaling in excess of $[ ] billion for individual and institutional clients. The Adviser’s principal address is 15935 La Cantera Parkway, San Antonio, TX 78256.

A discussion regarding the basis of the Board’s approval of the Fund’s Advisory Agreement is available in the Fund’s next Certified Shareholder Report for the year ended [ ] filed with the SEC.

The Adviser is a diversified global asset manager comprised of multiple investment teams, referred to as investment franchises, each of which utilizes an independent approach to investing. Pioneer Investments is the investment franchise responsible for the management of the Fund.

The Adviser, among other affiliated entities, has received an order from the SEC that permits the Adviser, subject to the approval of the Fund’s Board of Trustees, to hire and terminate a subadviser that is not affiliated with the Adviser (an “unaffiliated subadviser”) or to materially modify an existing subadvisory contract with an unaffiliated subadviser for the Fund without shareholder approval. The Adviser retains the ultimate responsibility to oversee and recommend the hiring, termination and replacement of any unaffiliated subadviser.

Portfolio management

Day-to-day management of the fund’s portfolio is the responsibility of Jonathan Duensing and Jeffrey Galloway. Mr. Duensing and Mr. Galloway are supported by the fixed income team. Members of this team manage other Victory Funds investing primarily in fixed income securities. The portfolio managers and the team also may draw upon the research and investment management expertise of the global research teams, which provide fundamental and quantitative research on companies and include members from one or more of the Adviser’s affiliates.

Mr. Duensing, Senior Managing Director, Head of Fixed Income, US and Director of Multi-Sector Fixed Income, joined the Adviser in [ ], and the predecessor investment adviser in 1996. Prior to being appointed in 2021 as Head of Fixed Income, US and Director of Multi-Sector Fixed Income, Mr. Duensing was Director of Investment Grade Corporates and Senior Portfolio Manager. Mr. Duensing has served as a portfolio manager of the fund since December 2024.

Mr. Galloway, Senior Vice President and Senior Credit Analyst, joined the Adviser in [ ], and the predecessor investment adviser in 2006. Mr. Galloway has served as a portfolio manager of the Fund since December 2024.

The Fund’s statement of additional information provides additional information about the portfolio managers’ compensation, other accounts managed by the portfolio managers, and the portfolio managers’ ownership of shares of the Fund.

Management fee

The Fund pays the Adviser a fee for managing the Fund and to cover the cost of providing certain services to the Fund.

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[The Adviser’s annual fee is equal to 0.50% of the Fund’s average daily net assets up to $1 billion and 0.45% of the Fund’s average daily net assets over $1 billion. The fee is accrued daily and paid monthly.]

For the fiscal year ended [August 31, 2024], the predecessor fund paid management fees (excluding waivers and/or assumption of expenses) equivalent to [0. ]% of the Fund’s average daily net assets.

Distributor

Victory Capital Services, Inc. (the “Distributor”) is the Fund’s Distributor. The Fund compensates the Distributor for its services. The Distributor is an affiliate of the Adviser.

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Share Price

The daily NAV is useful to you as a shareholder because the NAV, multiplied by the

number of Fund shares you own, gives you the value of your investment.

Net Asset Value

The Fund's net asset value is the value of its securities plus any other assets minus its accrued operating expenses and other liabilities. The Fund calculates a net asset value for each class of shares every day the New York Stock Exchange is open as of the close of regular trading (normally 4:00 p.m. Eastern time). On days when the New York Stock Exchange is closed for trading, including certain holidays listed in the statement of additional information, a net asset value is not calculated. The Fund’s most recent net asset value is available on the Fund’s website, [ ].

Debt securities and certain derivative instruments are generally valued using the prices supplied by independent third party pricing services. A pricing service may use market prices or quotations from one or more brokers or other sources, a pricing matrix, or other fair value methods or techniques to provide an estimated value of the security or instrument. A pricing matrix is a means of valuing a debt security on the basis of current market prices for other debt securities, historical trading patterns in the market for fixed income securities and/or other factors. Non-U.S. debt securities that are listed on an exchange will be valued at the bid price obtained from an independent third party pricing service.

Senior loans are valued at the mean between the last available bid and asked prices for one or more brokers or dealers as obtained from an independent third party pricing service. If no reliable prices are available from either the primary or an alternative pricing service, broker quotes will be solicited. Event-linked bonds are valued at the bid price obtained from an independent third party pricing service. Other insurance-linked securities may be valued at the bid price obtained from an independent third party pricing service, or through a third party using a pricing matrix, insurance industry valuation models, or other fair value methods or techniques to provide an estimated value of the instrument.

Equity securities and certain derivative instruments that are traded on an exchange are generally valued using the last sale price on the principal exchange on which they are traded. Equity securities that are not traded on the date of valuation, or securities for which no last sale prices are available, are valued at the mean between the last bid and asked prices or, if both last bid and asked prices are not available, at the last quoted bid price. Last sale, bid and asked prices are provided by independent third party pricing services. In the case of equity securities not traded on an exchange, prices are typically determined by independent third party pricing services using a variety of techniques and methods. The Adviser, the Fund's valuation designee, may use a fair value model developed by an independent pricing service to value non-U.S. equity securities.

To the extent that the Fund invests in shares of other funds that are not traded on an exchange, such shares of other funds are valued at their net asset values as provided by those funds. The prospectuses for those funds explain the circumstances under which those funds will use fair value pricing methods and the effects of using fair value pricing methods.

The valuations of securities traded in non-U.S. markets and certain fixed income securities will generally be determined as of the earlier closing time of the markets on which they primarily trade. When the Fund holds securities or other assets that are denominated in a foreign currency, the Fund will normally use the currency exchange rates as of 3:00 p.m. (Eastern time). Non-U.S. markets are open for trading on weekends and other days when the Fund does not price its shares. Therefore, the value of the Fund’s shares may change on days when you will not be able to purchase or redeem Fund shares.

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The Adviser has been designated as the Fund's valuation designee, with responsibility for fair valuation subject to oversight by the Fund's Board of Trustees. When independent third party pricing services are unable to supply prices for an investment, or when prices or market quotations are considered by the Adviser to be unreliable, the value of that security may be determined using quotations from one or more broker-dealers. When such prices or quotations are not available, or when they are considered by the Adviser to be unreliable, the Adviser uses other fair value methods to value the Fund’s securities. The Adviser also may use fair value methods if it is determined that a significant event has occurred between the time at which a price is determined and the time at which the Fund’s net asset value is calculated. Because the Fund may invest in securities rated below investment grade – some of which may be thinly traded and for which prices may not be readily available or may be unreliable – the Adviser may use fair value methods more frequently with respect to the Fund’s investments than funds that primarily invest in securities that are more widely traded. Valuing securities using fair value methods may cause the net asset value of the Fund’s shares to differ from the net asset value that would be calculated only using market prices.

The prices used by the Adviser to value the Fund’s securities may differ from the amounts that would be realized if these securities were sold, and these differences may be significant, particularly for securities that trade in relatively thin markets and/or markets that experience extreme volatility.

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Investing with the Victory Funds

If you are looking for a convenient way to open an account or to add money to an existing account, we can help. The sections that follow will serve as a guide to your investment with the Victory Funds. These sections describe many of the share classes currently offered by the Victory Funds. Choosing a Share Class will help you decide which share class may be to your advantage to buy.

Keep in mind that Class R6, Class R, and Class Y shares are available for purchase only by eligible shareholders. In addition, not all Victory Funds offer each class of shares described below; and therefore, certain classes may be discussed that are not necessarily offered by the Fund. The classes of shares that are offered by the Fund are those listed on the cover page designated with a ticker symbol. The Fund also may offer other share classes in different prospectuses.

This section of the prospectus also describes how to open an account, how to access information about your account, and how to buy, exchange, and sell shares of the Fund. Note, this information may vary if you invest through a third party such as a brokerage firm and will be dependent on that firm’s policies and practices. Consult your Investment Professional for specific details. We want to make it simple for you to do business with us. If you have questions about any of this information, please call your investment professional or one of our customer service representatives at [ ]. They will be happy to assist you.

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Choosing a Share Class

Class A shares

•Front-end sales charge, as described in this section. There are several ways to reduce or eliminate this charge as discussed under Sales Charge Reductions and Waivers for Class A Shares.

•A contingent deferred sales charge (“CDSC”) may be imposed if you sell your shares within 18 months of purchase. The CDSC may be waived or reduced in certain circumstances as discussed under CDSC Reductions for Class A and Class C Shares.

•Class A shares also pay ongoing distribution and/or service (12b-1) fees.

•Lower annual expenses than Class C or Class R shares.

Class C shares

•No front-end sales charge. All your money goes to work for you right away.

•A CDSC may be imposed if you sell your shares within 12 months of purchase. The CDSC may be waived or reduced in certain circumstances as discussed under CDSC Reductions for Class A and Class C Shares.

•Class C shares also pay ongoing distribution and/or service (12b-1) fees.

•Higher annual expenses than all other classes of shares.

Class R6 shares

•No front-end sales charge or CDSC. All your money goes to work for you right away.

•Class R6 shares do not pay any ongoing distribution and/or service (12b-1) fees.

•Class R6 shares are only available to certain investors.

•Typically lower annual expenses than all other classes of shares.

Class R shares

•No front-end sales charge or CDSC. All your money goes to work for you right away.

•Class R shares pay ongoing distribution and/or service (12b-1) fees.

•Class R shares are only available to certain investors.

•Typically lower annual expenses than all other classes of shares.

Class Y shares

•No front-end sales charge or CDSC. All your money goes to work for you right away.

•Class Y shares do not pay any ongoing distribution and/or service (12b-1) fees.

•Class Y shares are only available to certain investors.

•Typically lower annual expenses than Classes A, C and R shares.

Share classes

When you purchase shares of the Fund, you must choose a share class. Each share class represents an interest in the same portfolio of securities, but the classes differ in the sales charges, if any, and expenses that apply to your investment, allowing you and your Investment Professional to choose the class that best suits your investment needs. Not all Victory Funds offer all classes of shares, and some classes of shares are available for purchase only by eligible shareholders. The Victory Funds may offer additional classes of shares in the future.

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Deciding which share class best suits your investment needs depends on a number of factors that you should discuss with your Investment Professional, including: how long you expect to hold your investment, how much you intend to invest, and the total expenses associated with each share class.

The Fund reserves the right to change the eligibility criteria for purchasing a particular share class. For example, a class of shares may be available to purchase only by retirement plans or by institutional investors. The Fund may also waive any applicable eligibility criteria or investment minimums at its discretion.

The Fund or any class may be closed at any time for failure to achieve an economical level of assets or for other reasons. Certain financial intermediaries who hold shares on behalf of their customers impose fees when the amount of shares of a particular class falls below a minimum threshold. To the extent that the amount of shares falls below that threshold, the Fund reserves the right to liquidate the shares held in accounts maintained by the financial intermediary.

Calculation of Sales Charges for Class A Shares

For historical expense information, see the “Financial Highlights”

at the end of this Prospectus.

Class A shares are sold at their public offering price, which is the NAV plus any applicable initial sales charge, also referred to as the “front-end sales load.” The sales charge may be reduced or eliminated for larger purchases, as detailed below or as described under Sales Charge Reductions and Waivers for Class A Shares. The investment levels required to obtain a reduced sales charge are commonly referred to as “breakpoints.”

All Class A purchases are subject to the terms described herein except for those purchases made

through an intermediary specified in Appendix A - Variations in Sales Charge Reductions and Waivers Available Through Certain Intermediaries.

In order to obtain a breakpoint discount, you must inform the Victory Funds or your Investment Professional at the time you purchase shares of the existence of the other Victory accounts or purchases of Victory Funds that are eligible to be linked for the purpose of calculating the initial sales charge. The Fund or your Investment Professional may ask you for records or other information about other Victory Funds held in your Victory accounts and any linked accounts, such as accounts opened with a different financial intermediary.

The current sales charge rates and breakpoint levels for Class A shares of the Fund are listed below:

1A contingent deferred sales charge (“CDSC”) of 0.75% may be imposed on certain redemptions of Class A shares purchased without an initial sales charge if any of those shares are redeemed within 18 months of purchase. This charge will be based on either the cost of the shares or NAV at the time of redemption, whichever is lower. No CDSC is imposed on shares representing reinvested distributions. You may be eligible for a reduction or waiver of this CDSC under certain circumstances. See CDSC Reductions for Class A and Class C Shares and Appendix A - Variations in Sales Charge Reductions and Waivers Available Through Certain Intermediaries for details.

Sales Charge Reductions and Waivers for Class A Shares

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There are several ways you can combine multiple purchases of Class A shares of the Victory Funds to take advantage of reduced sales charges or, in some cases, eliminate sales charges.

There are a number of ways you can reduce or eliminate your sales charges, which we describe below. In order to obtain a Class A sales charge reduction or waiver, you must provide your financial intermediary or the Fund's transfer agent, at the time of purchase, with current information regarding shares of any Victory Funds held in other accounts. This information must include account statements or other records (including written representations from the intermediary holding the shares) that indicate any accounts (e.g., retirement accounts) established (i) with the Victory Funds and your Investment Professional; (ii) with other financial intermediaries; and (iii) in the name of immediate family household members (spouse or domestic partner and children under 21) with regard to Rights of Accumulation.

The availability of a sales charge reduction or waiver discussed below will depend upon whether you purchase your shares directly from the Fund or through a financial intermediary. If you are eligible for a sales charge reduction because you own shares of other Victory Funds, you must notify the Fund or your financial intermediary at the time of purchase of any relationship or other facts qualifying you for sales charge reductions or waivers. Some intermediaries impose different policies for sales charge waivers and reductions. These variations are described in Appendix A — Variations in Sales Charge Reductions and Waivers Available Through Certain Intermediaries. Except as described with respect to the intermediaries specified in Appendix A, all Class A shares are subject to the terms stated below. In order to obtain waivers and discounts that are not available through your intermediary, you must purchase Fund shares directly from the Fund or through another intermediary.

You can find additional information regarding sales charges and their reductions, free of charge, at vcm.com/policies, by clicking on Victory Funds Pricing Policies.

You may reduce or eliminate the sales charge applicable to Class A shares in a number of ways:

•Breakpoint - Purchase a sufficient amount to reach a breakpoint (see Calculation of Sales Charges for Class A Shares above);

•Letter of Intent - If you anticipate purchasing $50,000 or more of Class A shares of the Fund, including any purchase of other Victory Funds of any share class (except money market funds and any assets held in group retirement plans), within a 13-month period, you may qualify for a sales charge breakpoint as though you were investing the total amount in one lump sum. In order to qualify for the reduced sales charge, you must submit a non-binding Letter of Intent (the “Letter”) within 90 days of the start of the purchases. Each investment you make after signing the Letter will be entitled to the sales charge applicable to the total investment indicated in the Letter. You must start with a minimum initial investment of at least 5.00% of the total amount you intend to purchase. A portion of the shares purchased under the Letter will be held in escrow until the total investment has been completed. In the event you do not complete your commitment set forth in the Letter in the time period specified, sufficient escrowed shares will be redeemed to pay any applicable front-end sales charges;

•Right of Accumulation - Whereas a Letter of Intent allows you to qualify for a discount by combining your current purchase amount with purchases you intend to make in the near future, a Right of Accumulation allows you to reduce the initial sales charge on a Class A investment by combining the amount of your current purchase with the current market value of prior investments made by you, your spouse (including domestic partner), and your children under age 21 in any class of shares of any Victory Fund (except money market funds and any assets held in group retirement plans). The value of eligible existing holdings will be calculated by using the greater of the current value or the original investment amount. To ensure that you receive a reduced price using the Fund’s Right of Accumulation, you or your Investment Professional must inform the Funds that the Right applies each time shares are purchased and provide sufficient information to permit confirmation of qualification;

•Reinstatement Privilege - You may reinvest at NAV all or part of your redemption proceeds within 90 days of a redemption of Class A shares of the Fund;

•Waiver - The Victory Funds will completely waive the sales charge for Class A shares in the

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following cases:

oPurchases of at least $250,000 for certain Funds or $1 million for others;

oPurchases by certain individuals associated with the Victory Funds or service providers (see “Eligibility of Individuals Associated with the Victory Funds and Fund Service Providers”);

oPurchases by registered broker-dealers, financial intermediaries or their agents or affiliates who have agreements with the Fund's distributor (the “Distributor”), if the shares are purchased for their own account, purchased for retirement plans of their employees or sold to registered representatives or full-time employees (or their immediate families), provided that such purchase is for one of the foregoing types of accounts;

oPurchases for trust or other advisory accounts established with a financial institution and fee-based investment products or accounts;

oReinvestment of proceeds from a liquidation distribution of Class A shares of a Victory Fund held in a deferred compensation plan, agency, trust, or custody account;

oPurchases by retirement plans, including Section 401 and 457 plans sponsored by a Section 501(c)(3) organization and certain non-qualified deferred compensation arrangements that operate in a similar manner to qualified plans. Investors nonetheless may be charged a fee if they effect transactions in Class A shares through

a broker or agent;

oPurchases by participants in no transaction fee programs offered by certain broker- dealers (sometimes referred to as “supermarkets”);

oPurchases by certain financial intermediaries who offer shares to self-directed investment brokerage accounts that may or may not charge a transaction fee to its

customers;

oShareholders investing directly with the Fund who do not have a third-party financial intermediary or registered representative assigned, or who invest directly in certain products sponsored by the Adviser or its affiliates; and

oIndividuals who reinvest the proceeds of redemptions from Class I, Class R6, or Class Y shares of a Victory Fund within 60 days of redemption.

You should inform the Fund or your Investment Professional at the time of purchase of the sales charge waiver category which you believe applies.

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CDSC for Class A Shares

A CDSC of 0.75% may be imposed on certain redemptions of Class A shares purchased without an initial sales charge if any of those shares are redeemed within 18 months of purchase. This charge will be based on either the cost of the shares or NAV at the time of redemption, whichever is lower. No CDSC is imposed on shares representing reinvested distributions.

More information is available in CDSC Reductions and Waivers for Class A and Class C Shares and Appendix A – Variations in Sales Charge Reductions and Waivers Available Through Certain Intermediaries. All Class A purchases are subject to the terms described herein except for those purchases made through the intermediaries specified in Appendix A.

CDSC for Class C Shares

You will pay a 1.00% CDSC on any Class C shares you sell within 12 months of purchase. The CDSC is based on the current value of the shares being sold or their NAV when purchased, whichever is less. There is no CDSC on shares you acquire by reinvesting your dividends or capital gains distributions. You may be eligible for reduction or waiver of this CDSC under certain circumstances. There is no CDSC imposed when you exchange your shares for Class C shares of another Victory Fund; however, your exchange is subject to the same CDSC schedule that applied to your original purchase.

An investor may, within 90 days of a redemption of Class C shares, reinvest all or part of the redemption proceeds in the Class C shares of any Victory Fund at the NAV next computed after receipt by the transfer agent of the reinvestment order. Class C share proceeds reinvested do not result in a refund of any CDSC paid by the shareholder, but the reinvested shares will be treated as CDSC exempt upon reinvestment. The shareholder must ask the Distributor for such privilege at the time of reinvestment.

To keep your CDSC as low as possible, each time you sell shares we will first sell shares in your account that are not subject to a CDSC. If there are not enough of these to meet your sale, we will sell the shares in the order they were purchased.

More information is available in CDSC Reductions and Waivers for Class A and Class C Shares and Appendix A – Variations in Sales Charge Reductions and Waivers Available Through Certain Intermediaries.

CDSC Reductions and Waivers for Class A and Class C Shares

No CDSC is imposed on redemptions of Class A and Class C shares in the following circumstances:

•To the extent that the shares redeemed:

oare no longer subject to the holding period for such shares;

oresulted from reinvestment of distributions; or

owere exchanged for shares of another Victory Fund as allowed by the Prospectus, provided that the shares acquired in such exchange or subsequent exchanges will continue to remain subject to the CDSC, if applicable, calculated from the original date of purchase until the applicable holding period expires. In determining whether the CDSC applies to each redemption, shares not subject to a CDSC are redeemed first;

•Following the death or post-purchase disability of:

oa registered shareholder on an account; or

oa settlor of a living trust, of shares held in the account at the time of death or initial determination of post-purchase disability;

•Distributions from individual retirement accounts, Section 403(b), Section 457 and Section 401 qualified plans, where redemptions result from:

orequired minimum distributions with respect to that portion of such contributions that does

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not exceed 12% annually;

otax free returns of excess contributions or returns of excess deferral amounts; o distributions on the death or disability of the account holder;

o distributions for the purpose of a loan or hardship withdrawal from a participant plan balance;

o distributions as a result of separation of service; or

o distribution that is rolled over to or reinvested in another Victory Fund in the same class of shares, which will be subject to the CDSC of the shares originally held.

•Distributions as a result of a Qualified Domestic Relations Order or Domestic Relations Order required by a court settlement;

•Distributions made pursuant to the Fund’s right to liquidate or involuntarily redeem share in a shareholder’s account;

•Distributions made to pay an account’s advisory or custodial fees;

•In instances where the investor’s dealer or institution waived its commission in connection with the purchase and notifies the Distributor prior to the time of investment;

•When the redemption is made as part of a Systematic Withdrawal Plan (including dividends), up to an annual amount of 12% of the account value on a per fund basis, at the time the withdrawal plan is established; or

•Participant-initiated distributions from employee benefit plans or participant-initiated exchanges among investment choices in employee benefit plans.

Eligibility requirements to purchase Class R6 shares

Class R6 shares may only be purchased by:

•Retirement plans, including Section 401 and 457 plans, section 403 plans sponsored by a section 501(c)(3) organization, employer sponsored benefit plans (including health savings accounts) and certain non-qualified deferred compensation arrangements that operate in a similar manner to qualified plans;

•Investors who purchase through Advisory Programs with an approved financial intermediary; or

•Registered investment companies.

Eligibility requirements to purchase Class R shares

Class R shares may only be purchased by:

•Institutional investors;

•Retirement plans, including Section 401 and 457 plans, section 403 plans sponsored by a section 501(c)(3) organization and certain non-qualified deferred compensation arrangements that operate in a similar manner to qualified plans;

•IRAs that are rollovers from eligible retirement plans that offered on or more Class R share Victory Funda as investment options; and

•Investors who purchase through Advisory Programs with an approved financial intermediary.

Eligibility requirements to purchase Class Y shares

Class Y shares may only be purchased by:

•Institutional and individual retail investors with a minimum investment in Class Y shares of $1,000,000 who purchase through certain broker-dealers or directly from the transfer agent;

•Clients of state-registered or federally registered investment advisors (“RIAs”), where such RIAs trade through institutional trading platforms approved by the Fund, who invest at least $2,500;

•Brokerage platforms of firms that have agreements with the Distributor to offer such shares solely when acting as an agent for the investor. An investor transacting in Class Y shares through these programs may be required to pay a commission and/or other forms of compensation to the broker;

•Pension, profit sharing, employee benefit and other similar plans and trusts that invest in the

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Fund;

•Investors who purchase through Advisory Programs with an approved financial intermediary; Registered investment companies; investment advisory clients of the Adviser; or investment advisors, consultants, broker-dealers and other financial intermediaries investing for their own accounts or for the accounts of their immediate family members.

The Fund may allow a lower initial investment if, in the opinion of the Distributor, the investor has the adequate intent and availability of assets to reach a future level of investment of $1,000,000.

Eligibility of individuals associated with the Victory Funds, and fund service providers

Current and retired Victory Fund trustees and the officers, directors, trustees, employees, and family members of employees of the Adviser or Affiliated Providers are eligible to purchase the lowest expense share class offered by the Fund. In the case of Class A shares, such purchases are not subject to a front- end sales charge. “Affiliated Providers” are affiliates of the Adviser and organizations that provide services to Victory Portfolios IV (the “Trust”).

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Distribution and Service Arrangements

Distribution and service plans

In accordance with Rule 12b-1 under the Investment Company Act of 1940, the Trust has adopted Distribution and Service Plans for Class A, Class C, and Class R shares.

Under the Class A Distribution and Service Plan, the Fund will pay to the Distributor a monthly fee at an annual rate of up to 0.25% of its average daily net assets of its Class A shares. Under the Class R Distribution and Service Plan, the Fund will pay to the Distributor a monthly fee at an annual rate of up to 0.50% of its average daily net assets of its Class R shares. The fee is paid for general distribution services and for providing personal services to shareholders. Distribution and selling services are provided by the Distributor or by agents of the Distributor and include those services intended to result in the sale of Fund shares. Personal services to shareholders are generally provided by broker-dealers or other intermediaries and consist of responding to inquiries, providing information to shareholders about their Fund accounts, establishing and maintaining accounts and records, providing dividend and distribution payments, arranging for bank wires, assisting in transactions and changing account information.

Under the Class C Distribution and Service Plan, the Fund will pay to the Distributor a monthly fee at an annual rate of 1.00% of the average daily net assets of its Class C shares. Of this amount, 0.75% of the Fund’s Class C shares average daily net assets will be paid for general distribution services and for selling Class C shares. The Fund will pay 0.25% of its Class C shares average daily net assets to compensate financial institutions that provide personal services to Class C shareholders of the Fund. Distribution and selling services are provided by the Distributor or by agents of the Distributor and include those services intended to result in the sale of the Fund’s Class C shares. Personal services to shareholders are generally provided by broker-dealers or other financial intermediaries and consist of responding to inquiries, providing information to shareholders about their Fund accounts, establishing and maintaining accounts and records, providing dividend and distribution payments, arranging for bank wires, assisting in transactions, and changing account information.

Because Rule 12b-1 fees are paid out of the Fund’s assets and on an ongoing basis, over time these fees will increase the cost of your investment and may cost you more than paying other types of sales charges.

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Information About Fees

Other payments to financial intermediaries

Except with respect to Class R6 shares, if you purchase Fund shares through an Investment Professional, a broker-dealer, or other financial intermediary, the Fund may pay for sub-transfer agent, recordkeeping and/or similar administrative services. In addition, the Adviser (and its affiliates) may make substantial payments out of its own resources, including the profits from the advisory fees the Adviser receives from the Fund, to affiliated and unaffiliated dealers or other Investment Professionals and service providers for distribution, administrative and/or shareholder servicing activities. The Adviser also may reimburse the Distributor (or the Distributor's affiliates) for making these payments. Some of these distribution-related payments may be made to dealers or other Investment Professionals for marketing, promotional or related expenses; these payments are often referred to as “revenue sharing.” The Adviser (and its affiliates) also may pay fixed fees for the listing of the Fund on a broker-dealer’s or financial intermediary’s system. Such payments are not considered to be revenue sharing payments.

In some circumstances, these types of payments may create an incentive for a dealer or Investment Professional or its representatives to recommend or offer shares of the Victory Funds to its customers. You should ask your dealer or Investment Professional for more details about any such payments it receives.

No compensation, administrative payments, sub-transfer agency payments or service payments are paid to broker-dealers or other financial intermediaries from Fund assets, or from the resources of the Adviser or its affiliates on sales of or investments in Class R6 shares.

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Buying, Exchanging, and Selling Shares

Opening your account

You may open an account by completing an account application and sending it to the Fund by mail or by fax. Please call the Fund to obtain an account application. Certain types of accounts, such as retirement accounts, have separate applications.

Use your account application to select options and privileges for your account. You can change your selections at any time by sending a completed account options form to the Fund. You may be required to obtain a signature guarantee to make certain changes to an existing account.

Call or write to the Fund for account applications, account options forms and other account information:

Victory Funds

[ ]

Please note that there may be a delay in receipt by the Fund’s transfer agent of applications submitted by regular mail to a post office address.

The Fund is generally available for purchase in the United States, Puerto Rico, Guam, American Samoa and the U.S. Virgin Islands. Except to the extent otherwise permitted by the Distributor, the Fund will only accept accounts from U.S. citizens with a U.S. address (including an APO or FPO address) or resident aliens with a U.S. address (including an APO or FPO address) and a U.S. taxpayer identification number.

Identity verification

To help the government fight the funding of terrorism and money laundering activities, federal law requires all financial institutions to obtain, verify and record information that identifies each person who opens an account. When you open an account, you will need to supply your name, address, date of birth, and other information that will allow the Fund to identify you.

The Fund may close your account if we cannot adequately verify your identity. The redemption price will be the net asset value on the date of redemption.

Investing through financial intermediaries and retirement plans

If you invest in the Fund through your financial intermediary or through a retirement plan, the options and services available to you may be different from those discussed in this prospectus. Shareholders investing through financial intermediaries, programs sponsored by financial intermediaries and retirement plans may only purchase Funds and classes of shares that are available. When you invest through an account that is not in your name, you generally may buy and sell shares and complete other transactions only through the account. Ask your investment professional or financial intermediary for more information.

Additional conditions may apply to your investment in the Fund, and the investment professional or intermediary may charge you a transaction-based, administrative or other fee for its services. These conditions and fees are in addition to those imposed by the Fund and its affiliates. You should ask your investment professional or financial intermediary about its services and any applicable fees.

Share prices for transactions

If you place an order to purchase, exchange or sell shares that is received in good order by the Fund’s transfer agent or an authorized agent by the close of regular trading on the New York Stock Exchange (usually 4:00 p.m. Eastern time), the share price for your transaction will be based on the net asset value determined as of the close of regular trading on the New York Stock Exchange on that day (plus or minus

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any applicable sales charges). If your order is received by the Fund’s transfer agent or an authorized agent after the close of regular trading on the New York Stock Exchange, or your order is not in good order, the share price will be based on the net asset value next determined after your order is received in good order by the Fund or authorized agent. The authorized agent is responsible for transmitting your order to the Fund in a timely manner.

Good order means that:

•You have provided adequate instructions

•There are no outstanding claims against your account

•There are no transaction limitations on your account

•Your request includes a signature guarantee if you:

−Are selling over $100,000 or exchanging over $500,000 worth of shares

−Changed your account registration or address within the last 30 days

−Instruct the transfer agent to mail the check to an address different from the one on your account

−Want the check paid to someone other than the account’s record owner(s)

−Are transferring the sale proceeds to a Victory Fund account with a different registration

Transaction limitations

Your transactions are subject to certain limitations, including the limitation on the purchase of the Fund’s shares within 30 calendar days of a redemption.

Buying

You may buy Fund shares from any financial intermediary that has a sales agreement or other arrangement with the Distributor.

You can buy shares at net asset value per share plus any applicable sales charge. The Distributor may reject any order until it has confirmed the order in writing and received payment. Normally, your financial intermediary will send your purchase request to the Fund’s transfer agent. Consult your investment professional for more information. Your investment firm receives a commission from the Distributor, and may receive additional compensation from the Adviser, for your purchase of Fund shares.

Minimum investment amounts

If you would like to buy Class A or Class C shares, the minimum investment required to open an account is $2,500 ($1,000 for IRA accounts), with additional investments of at least $50, respectively. If you would like to buy Class R6 or Class Y shares, you must be an Eligible Investor, as discussed in the section Choosing a Share Class — Eligibility Requirements to Purchase. Eligible Investors may be subject to a minimum investment amount as detailed in that section.

For Class C shares, individual purchases of $[1,000,000] and above will be made automatically in Class A shares.

If your account falls below the minimum investment amount, we may ask you to reestablish the minimum investment. If you do not do so within 60 days, we may close your account and send you the value of your account.

The minimum investment required to open an account may be waived or lowered for employees and immediate family members of the employees, of the Adviser, the Administrator, and their affiliates. In addition, the minimum investment required may be waived when the Fund is purchased through an Advisory Program, within qualified retirement plans or in other similar circumstances. Although the Fund may sometimes waive the minimum investment, when it does so, it always reserves the right to reject initial investments under the minimum at its discretion.

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How to Buy Shares

Through your investment firm

Normally, your investment firm will send your purchase request to the Distributor and/or transfer agent. Consult your investment professional for more information. Your investment firm receives a commission from the Distributor, and may receive additional compensation from the Adviser, for your purchase of Fund shares.

By phone or online

You can use the telephone or online purchase privilege if you have an existing non-retirement account. Certain IRAs can use the telephone purchase privilege. If your account is eligible, you can purchase additional Fund shares by phone or online if:

•You established your bank account of record at least 30 days ago

•Your bank information has not changed for at least 30 days

•You are not purchasing more than $100,000 worth of shares per account per day

•You can provide the proper account identification information

When you request a telephone or online purchase, the Fund’s transfer agent will electronically debit the amount of the purchase from your bank account of record. The Fund’s transfer agent will purchase Fund shares for the amount of the debit at the offering price determined after the Fund’s transfer agent receives your telephone or online purchase instruction and good funds. It usually takes three business days for the Fund’s transfer agent to receive notification from your bank that good funds are available in the amount of your investment.

In writing, by mail

You can purchase Fund shares for an existing Fund account by mailing a check to the Fund. Make your check payable to the Fund. Neither initial nor subsequent investments should be made by third party check, travelers check, or credit card check. Your check must be in U.S. dollars and drawn on a U.S. bank. Include in your purchase request the Fund’s name, the account number and the name or names in the account registration. Please note that there may be a delay in receipt by the Fund’s transfer agent of purchase orders submitted by regular mail to a post office address.

By wire (Class R6 or Class Y shares only)

If you have an existing (Class R6 or Class Y shares only) account, you may wire funds to purchase shares. Note, however, that:

•[ ] must receive your wire no later than 11:00 a.m. Eastern time on the business day after the Fund receives your request to purchase shares

•If [ ] does not receive your wire by 11:00 a.m. Eastern time on the next business day, your transaction will be canceled at your expense and risk

•Wire transfers normally take two or more hours to complete and a fee may be charged by the sending bank

•Wire transfers may be restricted on holidays and at certain other times

Instruct your bank to wire funds to:

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For further credit to: [ ]

The Fund’s transfer agent must receive your account application before you send your initial check or federal funds wire. In addition, you must provide a bank wire address of record when you establish your account.

How to Exchange Shares

You may, under certain circumstances, exchange your shares for shares of the same class of another fund in the Victory Funds complex.

Your exchange request must be for at least $1,000. The Fund allows you to exchange your shares at net asset value without charging you either an initial or contingent deferred sales charge at the time of the exchange. Shares you acquire as part of an exchange will continue to be subject to any contingent deferred sales charge that applies to the shares you originally purchased. When you ultimately sell your shares, the date of your original purchase will determine your contingent deferred sales charge.

Before you request an exchange, consider each Fund’s investment objective(s) and policies as described in the Fund’s prospectus. You generally will have to pay income taxes on an exchange.

Same-fund exchange privilege

Certain shareholders may be eligible to exchange their shares for shares of another class. If eligible, no sales charges or other charges will apply to any such exchange. Generally, shareholders will not recognize a gain or loss for federal income tax purposes upon such an exchange. Investors should contact their financial intermediary to learn more about the details of this privilege.

Through your investment firm

Normally, your investment firm will send your exchange request to the Fund’s transfer agent. Consult your investment professional for more information about exchanging your shares.

By phone or online

After you establish an eligible Fund account, you can exchange Fund shares by phone or online if:

•You are exchanging into an existing account or using the exchange to establish a new account, provided the new account has a registration identical to the original account

•The Fund into which you are exchanging offers the same class of shares

•You are not exchanging more than $500,000 worth of shares per account per day

•You can provide the proper account identification information

In writing, by mail or by fax

You can exchange Fund shares by mailing or faxing a letter of instruction to the Fund. You can exchange Fund shares directly through the Fund only if your account is registered in your name. However, you may not fax an exchange request for more than $500,000. Include in your letter:

•The name and signature of all registered owners

•A signature guarantee for each registered owner if the amount of the exchange is more than $500,000

•The name of the Fund out of which you are exchanging and the name of the Fund into which you are exchanging

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•The class of shares you are exchanging

•The dollar amount or number of shares you are exchanging

Please note that there may be a delay in receipt by the Fund’s transfer agent of exchange requests submitted by regular mail to a post office address.

Class C Share Conversion

Class C shares of the Fund will convert automatically to Class A shares in the month following the eight- year anniversary date of the purchase of the Class C shares. Your financial intermediary may have a conversion schedule that is shorter than eight years. Class C conversions will be effected at the relative NAV of each such class without the imposition of any sales charge, fee, or other charge.

You may be able to voluntarily convert your Class C shares before the stated anniversary to a different share class of the same Fund that has a lower total annual operating expense ratio provided certain conditions are met. This voluntary conversion feature is intended for shares held through a financial intermediary offering a fee-based or wrap fee program that has an agreement with the Adviser or the Distributor specific for this purpose. Generally, Class C shares are not eligible for conversion until the applicable CDSC period has expired. Please contact your financial intermediary for additional information.

How to Sell Shares

Your shares will be sold at the share price (net asset value less any applicable sales charge) next calculated after the Fund or its authorized agent, such as a broker-dealer, receives your request in good order. If a signature guarantee is required, you must submit your request in writing.

If the shares you are selling are subject to a deferred sales charge, it will be deducted from the sale proceeds. The Fund generally will send your sale proceeds by check, bank wire or electronic funds transfer. Your redemption proceeds normally will be sent within 1 business day after your request is received in good order, but in any event within 7 days, regardless of the method the Fund uses to make such payment. If you recently sent a check to purchase the shares being sold, the Fund may delay payment of the sale proceeds until your check has cleared. This may take up to 10 calendar days from the purchase date.

Your redemption proceeds may be delayed, or your right to receive redemption proceeds suspended, if the New York Stock Exchange is closed (other than on weekends or holidays) or trading is restricted, if the Securities and Exchange Commission determines an emergency or other circumstances exist that make it impracticable for the Fund to sell or value its portfolio securities, or otherwise as permitted by the rules of or by the order of the Securities and Exchange Commission.

If you are selling shares from a non-retirement account or certain IRAs, you may use any of the methods described below. If you are selling shares from a retirement account other than an IRA, you must make your request in writing.

You generally will have to pay income taxes on a sale.

If you must use a written request to exchange or sell your shares and your account is registered in the name of a corporation or other fiduciary you must include the name of an authorized person and a certified copy of a current corporate resolution, certificate of incumbency or similar legal document showing that the named individual is authorized to act on behalf of the record owner.

Under normal circumstances, the Fund expects to meet redemption requests by using cash or cash equivalents in its portfolio and/or selling portfolio assets to generate cash. Under stressed or abnormal market conditions or circumstances, including circumstances adversely affecting the liquidity of the Fund’s investments, the Fund may be more likely to be forced to sell portfolio assets to meet redemptions than

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under normal market circumstances. Under such circumstances, the Fund could be forced to liquidate assets at inopportune times or at a loss or depressed value. The Fund also may pay redemption proceeds using cash obtained through a committed, unsecured revolving credit facility, or an interfund lending facility, if available, and other borrowing arrangements that may be available from time to time.

The Fund reserves the right to redeem in kind, that is, to pay all or a portion of your redemption proceeds by giving you securities. If the Fund redeems in kind, it generally will deliver to you a proportionate share of the portfolio securities owned by the Fund. Securities you receive this way may increase or decrease in value while you hold them and you may incur brokerage and transaction charges and tax liability when you convert the securities to cash. The Fund may redeem in kind at a shareholder’s request or if, for example, the Fund reasonably believes that a cash redemption may have a substantial impact on the Fund and its remaining shareholders.

During periods of deteriorating or stressed market conditions, when an increased portion of the Fund’s portfolio may be comprised of less-liquid investments, or during extraordinary or emergency circumstances, the Fund may be more likely to pay redemption proceeds with cash obtained through short-term borrowing arrangements (if available) or by giving you securities.

Through your investment firm

Normally, your investment firm will send your request to sell shares to the Fund’s transfer agent. Please note that your investment firm may have its own earlier deadlines for the receipt of a request to sell shares. Consult your investment professional for more information. The Fund has authorized the Distributor to act as its agent in the repurchase of Fund shares from qualified investment firms. The Fund reserves the right to terminate this procedure at any time.

By phone or online

If you have an eligible non-retirement account, you may sell up to $100,000 per account per day by phone or online. You may sell Fund shares held in a retirement plan account by phone only if your account is an eligible IRA (tax penalties may apply). You may not sell your shares by phone or online if you have changed your address (for checks) or your bank information (for wires and transfers) in the last 30 days.

You may receive your sale proceeds:

•By check, provided the check is made payable exactly as your account is registered

•By bank wire or by electronic funds transfer, provided the sale proceeds are being sent to your bank address of record

For Class Y shares, shareholders may sell up to $5 million per account per day if the proceeds are directed to your bank account of record ($100,000 per account per day if the proceeds are not directed to your bank account of record).

In writing, by mail or by fax

You can sell some or all of your Fund shares by writing directly to the Fund only if your account is registered in your name. Include in your request your name, the Fund’s name, your Fund account number, the class of shares to be sold, the dollar amount or number of shares to be sold and any other applicable requirements as described below. The Fund’s transfer agent will send the sale proceeds to your address of record unless you provide other instructions. Your request must be signed by all registered owners and be in good order.

The Fund’s transfer agent will not process your request until it is received in good order. You may sell up to $100,000 per account per day by fax.

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Please note that there may be a delay in receipt by the Fund’s transfer agent of redemption requests submitted by regular mail to a post office address.

How to contact us

By phone

For information or to request a telephone transaction between 8:00 a.m. and 7:00 p.m. (Eastern time) by speaking with a shareholder services representative call:

[ ]

To request a transaction using [ ] call:

[ ]

By mail

Send your written instructions to:

Victory Funds

[ ]

Website

[ ]

By fax

Fax your exchange and sale requests to:

[ ]

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Account Options

See the account application form for more details on each of the following services or call the Fund for details and availability.

Telephone transaction privileges

If your account is registered in your name, you can buy, exchange or sell Fund shares by telephone. If you do not want your account to have telephone transaction privileges, you must indicate that choice on your account application or by writing to the Fund.

When you request a telephone transaction the Fund’s transfer agent will try to confirm that the request is genuine. The transfer agent records the call, requires the caller to provide validating information for the account and sends you a written confirmation. The Fund may implement other confirmation procedures from time to time. Different procedures may apply if you have a non-U.S. account or if your account is registered in the name of an institution, broker-dealer or other third party. If the Fund’s confirmation procedures are followed, neither the Fund nor its agents will bear any liability for these transactions.

Online transaction privileges

If your account is registered in your name, you may be able to buy, exchange or sell Fund shares online. Your investment firm may also be able to buy, exchange or sell your Fund shares online.

To establish online transaction privileges:

•For new accounts, complete the online section of the account application

•For existing accounts, complete an account options form, write to the Fund or complete the online authorization screen at [ ]

To use online transactions, you must read and agree to the terms of an online transaction agreement available on the [ ] website. When you or your investment firm requests an online transaction, the Fund’s transfer agent electronically records the transaction, requires an authorizing password and sends a written confirmation. The Fund may implement other procedures from time to time.

Different procedures may apply if you have a non-U.S. account or if your account is registered in the name of an institution, broker-dealer or other third party. You may not be able to use the online transaction privilege for certain types of accounts, including most retirement accounts.

Periodic investments

You can make periodic investments in the Fund by setting up monthly bank drafts, government allotments, payroll deductions, or an Automatic Investment Plan.

Periodic investments may be made only through U.S. banks. You may use a periodic investment plan to establish a Class A share account with a small initial investment. If you have a Class C share account and your balance is at least $1,000, you may establish a periodic investment plan.

Automatic Investment Plan (AIP)

If you establish an Automatic Investment Plan with the Adviser, the Fund’s transfer agent will make a periodic investment in Fund shares by means of a preauthorized electronic funds transfer from your bank account. Your plan investments are voluntary. You may discontinue your plan at any time or change the plan’s dollar amount, frequency or investment date by calling or writing to the Fund’s transfer agent. You should allow up to 30 days for the Fund’s transfer agent to establish your plan.

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Automatic exchanges

You can automatically exchange your Fund shares for shares of the same class of another fund in the Victory Funds complex. The automatic exchange will begin on the day you select when you complete the appropriate section of your account application or an account options form. In order to establish automatic exchange:

•You must select exchanges on a monthly or quarterly basis

•Both the originating and receiving accounts must have identical registrations

•The originating account must have a minimum balance of $5,000. You may have to pay income

taxes on an exchange.

Distribution options

The Fund offers three distribution options. Any Fund shares you buy by reinvesting distributions will be priced at the applicable net asset value per share.

(1)Unless you indicate another option on your account application, any dividends and capital gain distributions paid to you by the Fund will automatically be invested in additional Fund shares.

(2)You may elect to have the amount of any dividends paid to you in cash and any capital gain distributions reinvested in additional shares.

(3)You may elect to have the full amount of any dividends and/or capital gain distributions paid to you in cash.

Options (2) and (3) are not available to retirement plan accounts or accounts with a current value of less than $500. When electing a cash distribution option, you may only select one destination for the cash distribution portion (i.e., bank account or directed to another mutual fund). The other distribution portion must be reinvested into your current mutual fund account or follow the same cash election.

If you are under 59½, taxes and tax penalties may apply.

If your distribution check is returned to the Fund’s transfer agent or you do not cash the check for six months or more, the Fund’s transfer agent may reinvest the amount of the check in your account and automatically change the distribution option on your account to option (1) until you request a different option in writing. If the amount of a distribution check would be less than $25, the Fund may reinvest the amount in additional shares of the Fund instead of sending a check. Additional shares of the Fund will be purchased at the then-current net asset value.

Directed dividends

You can invest the dividends paid by one of your Victory mutual fund accounts in a second Victory mutual fund account. The value of your second account must be at least $1,000. You may direct the investment of any amount of dividends. There are no fees or charges for directed dividends.

Systematic withdrawal plans

When you establish a systematic withdrawal plan for your account, the transfer agent will sell the number of Fund shares you specify on a periodic basis and the proceeds will be paid to you or to any person you select. You must obtain a signature guarantee to direct payments to another person after you have established your systematic withdrawal plan. Payments can be made either by check or by electronic transfer to a U.S. bank account you designate.

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To establish a systematic withdrawal plan:

•Your account must have a total value of at least $10,000 when you establish your plan

•You may not request a periodic withdrawal of more than 10% of the value of any Class C share account (valued at the time the plan is implemented)

These requirements do not apply to scheduled (Internal Revenue Code Section 72(t) election) or mandatory (required minimum distribution) withdrawals from IRAs and certain retirement plans.

Systematic sales of Fund shares may be taxable transactions for you. While you are making systematic withdrawals from your account, you may pay unnecessary initial sales charges on additional purchases of Class A shares or contingent deferred sales charges.

Direct deposit

If you elect to take dividends or dividends and capital gain distributions in cash, or if you establish a systematic withdrawal plan, you may choose to have those cash payments deposited directly into your savings, checking or NOW bank account.

Voluntary tax withholding

You may have the Fund’s transfer agent withhold 28% of the dividends and capital gain distributions paid from your Fund account (before any reinvestment) and forward the amount withheld to the Internal Revenue Service as a credit against your federal income taxes. Voluntary tax withholding is not available for retirement plan accounts or for accounts subject to backup withholding.

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Shareholder Services and Policies

Purchases in kind

You may use securities you own to purchase shares of the Fund provided that the Adviser, in its sole discretion, determines that the securities are consistent with the Fund’s objective and policies and their acquisition is in the best interests of the Fund. If the Fund accepts your securities, they will be valued for purposes of determining the number of Fund shares to be issued to you in the same way the Fund will value the securities for purposes of determining its net asset value. For federal income tax purposes, you may be taxed in the same manner as if you sold the securities that you use to purchase Fund shares for cash in an amount equal to the value of the Fund shares that you purchase. Your broker may also impose a fee in connection with processing your purchase of Fund shares with securities.

Reinstatement privilege (Class A shares)

If you recently sold all or part of your Class A shares, you may be able to reinvest all or part of your sale proceeds without a sales charge in Class A shares of any Victory Fund. To qualify for reinstatement:

•You must send a written request to the Fund no more than 90 days after selling your shares and

•The registration of the account in which you reinvest your sale proceeds must be identical to the registration of the account from which you sold your shares.

Purchases pursuant to the reinstatement privilege are subject to limitations on investor transactions, including the limitation on the purchase of the Fund’s shares within 30 calendar days of redemption.

When you elect reinstatement, you are subject to the provisions outlined in the selected Fund’s prospectus, including the Fund’s minimum investment requirement. Your sale proceeds will be reinvested in shares of the Fund at the Class A net asset value per share determined after the Fund receives your written request for reinstatement. You may realize a gain or loss for federal income tax purposes as a result of your sale of Fund shares, and special tax rules may apply if you elect reinstatement. Consult your tax adviser for more information.

[website]

The website includes a full selection of information on mutual fund investing. You can also use the website to get:

•Your current account information

•Prices, returns and yields of all publicly available Victory mutual funds

•Prospectuses, statements of additional information and shareowner reports for all the Victory mutual funds

•A copy of the Adviser’s privacy notice

If you or your investment firm authorized your account for the online transaction privilege, you may buy, exchange and sell shares online.

[ ]

You can use [ ] to:

•Obtain current information on your Victory Funds accounts

•Inquire about the prices of all publicly available Victory Funds

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•Make computer-assisted telephone purchases, exchanges and redemptions for your Victory Funds accounts

•Request account statements

If you plan to use [ ] to make telephone purchases and redemptions, first you must activate your personal identification number and establish your bank account of record. If your account is registered in the name of a broker-dealer or other third party, you may not be able to use [ ] to obtain account information.

Household delivery of fund documents

With your consent, you may be sent a single proxy statement, prospectus and shareholder report to your residence for you and any other member of your household who has an account with the Fund. If you wish to revoke your consent to this practice, you may do so by notifying the Adviser, by phone or in writing (see “How to contact us”). The mailing of separate proxy statements, prospectuses and shareholder reports to you will begin within 30 days after receiving your notice.

Confirmation statements

The Fund’s transfer agent maintains an account for each investment firm or individual shareowner and records all account transactions. You will be sent confirmation statements showing the details of your transactions as they occur, except automatic investment plan transactions, which are confirmed quarterly. If you have more than one Victory Funds account registered in your name, the combined account statement will be mailed to you each quarter.

Tax information

Early each year, the Fund will mail you information about the tax status of the dividends and distributions paid to you by the Fund.

Tax information for IRA rollovers

In January (or by the applicable Internal Revenue Service deadline) following the year in which you take a reportable distribution, the Fund’s transfer agent will mail you a tax form reflecting the total amount(s) of distribution(s) received by the end of January.

Privacy

The Fund has a policy designed to protect the privacy of your personal information. A copy of the Adviser’s privacy notice was given to you at the time you opened your account. The Fund will send you a copy of the privacy notice each year. You may also obtain the privacy notice by calling the Fund or through the Fund’s website.

Telephone and website access

You may have difficulty contacting the Fund by telephone or accessing [ ] during times of market volatility or disruption in telephone or Internet service.

On New York Stock Exchange holidays or on days when the exchange closes early, the Adviser will adjust the hours for the telephone center and for online transaction processing accordingly. If you are unable to access [ ] or reach the Fund by telephone, you should communicate with the Fund in writing.

Other policies

The Fund and the Distributor reserve the right to:

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•reject any purchase or exchange order for any reason, without prior notice

•charge a fee for exchanges or to modify, limit or suspend the exchange privilege at any time without notice. The Fund will provide 60 days’ notice of material amendments to or termination of the exchange privilege

•revise, suspend, limit or terminate the account options or services available to shareowners at any time, except as required by the rules of the Securities and Exchange Commission

The Fund reserves the right to:

•charge transfer, shareholder servicing or similar agent fees, such as an account maintenance fee for small balance accounts, directly to accounts upon at least 30 days’ notice. The Fund may do this by deducting the fee from your distribution of dividends and/or by redeeming Fund shares to the extent necessary to cover the fee

•close your account after a period of inactivity, as determined by state law, and transfer your shares to the appropriate state

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Dividends, Capital Gains, and Taxes

Dividends and Capital Gains

The Fund generally pays any distributions of net short- and long-term capital gains in [ ].

The Fund generally pays dividends from any net investment income in [ ].

The Fund may also pay dividends and capital gain distributions at other times if necessary for the Fund to avoid U.S. federal income or excise tax. If you invest in the Fund shortly before a dividend or other distribution, generally you will pay a higher price per share and, unless you are exempt from tax, you will pay taxes on the amount of the distribution whether you reinvest the distribution in additional shares or receive it as cash.

Taxes

The tax information in this Prospectus is provided as general information. You should review the more detailed discussion of federal income tax considerations in the SAI and consult your tax adviser regarding the federal, state, local, or foreign tax consequences resulting from your investment in the Fund.

The Fund expects to pay no federal income tax on the earnings and capital gains it distributes to shareholders.

■Qualified dividend income received from the Fund by noncorporate shareholders will be taxed at long-term capital gain rates to the extent attributable to qualified dividend income received by the Fund, subject to certain holding period requirements. Nonqualified dividends, dividends received by corporate shareholders and dividends from the Fund’s short-term capital gains are taxable as ordinary income. Dividends from the Fund’s long-term capital gains are taxable as long-term capital gains.

■You will pay tax on dividends from the Fund whether you receive them in cash, additional shares of the

Fund or you reinvest them in shares of another Victory Fund.

■Dividends from the Fund that are attributable to interest on certain U.S. government obligations, if any, may be exempt from certain state and local income taxes. The extent to which ordinary dividends are attributable to these U.S. government obligations will be provided on the tax statements you receive from the Fund.

■An exchange of the Fund’s shares for shares of another Victory Fund will be treated as a sale. When you sell or exchange shares of the Fund, you generally will recognize any gain or loss.

■An exchange of one class of the Fund’s shares for shares of another class of the same Fund generally constitutes a nontaxable exchange.

■Distributions from the Fund and gains from the disposition of your shares may also be subject to state and local income tax.

■An additional 3.8% Medicare tax will be imposed on certain net investment income (which includes dividends and gain recognized on a disposition of shares) of certain U.S. individuals, estates, and trusts.

■Certain dividends paid to you in January will be taxable as if they had been paid to you the previous

December.

■Tax statements will be mailed from the Fund by mid-February showing the amounts and tax status of distributions made to you in the prior calendar year.

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■Because your tax treatment depends on your purchase price and tax position, you should keep your regular account statements for use in determining your tax.

■The Fund is generally required by law to provide you and the Internal Revenue Service with certain cost basis information related to the sale or redemption of any of your shares in the Fund acquired on or after January 1, 2012 (including distributions that are reinvested in additional shares of the Fund).

■The Fund may be required to withhold tax from dividends and redemption proceeds if you fail to give your correct social security or taxpayer identification number, fail to make required certifications, or the Fund is notified by the Internal Revenue Service that backup withholding is required.

■If you are a nonresident alien individual, foreign trust or estate, foreign corporation, or foreign partnership, the Fund’s ordinary income dividends may be subject to a 30% U.S. withholding tax. See the section titled “TAXES—Foreign Shareholders” in the SAI for details.

■Under the “Foreign Account Tax Compliance Act,” unless certain foreign entities comply with certain IRS requirements that generally require them to report information regarding U.S. persons investing in, or holding accounts with, such entities, a 30% U.S. withholding tax may apply to dividends paid by the Fund to such entities. See the section titled “TAXES—Foreign Shareholders” in the SAI for details.

■The Fund may provide estimated capital gain distribution information through the website at vcm.com.

IRA distribution withholding disclosure

We generally must withhold federal income tax at a rate of 10% of the taxable portion of your distribution, and if you live in a state that requires state income tax withholding, at your state’s tax rate. However, you may elect not to have withholding apply or to have income tax withheld at a higher rate. Any withholding election that you make will apply to any subsequent distribution unless and until you change or revoke the election. If you wish to make a withholding election, or change or revoke a prior withholding election, call [ ], and form W-4P (OMB No. 1545-0074 withholding certificate for pension or annuity payments) will be sent electronically.

If you do not have a withholding election in place by the date of a distribution, federal income tax will be withheld from the taxable portion of your distribution at a rate of 10%. If you must pay estimated taxes, you may be subject to estimated tax penalties if your estimated tax payments are not sufficient and sufficient tax is not withheld from your distribution.

For more specific information, please consult your tax adviser.

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Important Fund Policies

Account maintenance information

For the following non-financial transactions, the Victory Funds require proof that your signature authorizing a transaction is authentic. This verification can be provided in all cases by either a Signature Validation Program (“SVP”) stamp or a Medallion signature guarantee (“MSG”). In some instances a Notary Public stamp is an acceptable alternative. As with an MSG, an SVP stamp can also be obtained from a financial institution that is a member of the SVP program.

The Victory Funds discourage frequent purchases and redemptions of Fund shares (market timing). Market timing allows investors to take advantage of market inefficiencies, sometimes to the disadvantage of other shareholders. Market timing increases Fund expenses to all shareholders by increasing portfolio turnover. In addition, market timing could potentially dilute share value for all other shareholders by requiring the Fund to hold more cash than it normally would.

The Fund’s Board [has adopted] policies and procedures with respect to market timing. In order to prevent or minimize market timing, the Fund’s (or the Adviser, as appropriate) will:

■Employ “fair value” pricing, as described in this Prospectus under Share Price, to minimize the discrepancies between a security’s market quotation and its perceived market value, which often gives rise to market timing activity; and

■Monitor for suspected market timing based on “short-term transaction” activity, that is, a purchase or redemption of a Fund and, as applicable, a subsequent redemption or purchase of the same Fund, or an exchange of all or part of that same Fund.

In monitoring for market timing activity, we consider, among other things, the frequency of your trades and whether you acquired your Fund shares directly through the transfer agent or whether you combined your trades with a group of shareholders in an omnibus account or otherwise placed your order through a securities dealer or other financial intermediary.

Frequent trading by a shareholder is generally a characteristic of market timing. Therefore, any account in which Fund shares are acquired directly through the transfer agent, or where the Fund can adequately identify the shareholder, with a history of three short-term transactions within 90 days or less is suspected of market timing and the shareholder’s trading privileges (other than redemption of Fund shares) will be suspended.

We may make exceptions to the “short-term transaction” policy for certain types of transactions if, in the opinion of the Adviser, under the oversight of the Board, the transactions do not represent short-term or excessive trading or are not abusive or harmful to the Fund, such as, but not limited to, systematic

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transactions, required minimum retirement distributions, transactions initiated by the Fund or administrator, and transactions by certain qualified funds-of-funds.

If you acquired shares through an omnibus account or otherwise placed your order through a securities dealer, or other financial intermediary (such as investment advisers, broker-dealers, third-party administrators, or insurance companies), and market timing is suspected, different purchase and exchange limitations may apply. We may rely upon a financial intermediary’s policy to deter short-term or excessive trading (i) if we believe that the financial intermediary’s policy is reasonably designed to detect and deter transactions that are not in the best interests of the Fund, or (ii) if we receive an undertaking from the financial intermediary to enforce short-term or excessive trading policies on behalf of the Fund that provide a substantially similar level of protection for the Fund against such transactions. If you hold your Fund shares through a financial intermediary, you are advised to consult the intermediary to determine what purchase and exchange limitations apply to your account.

We reserve the right to reject or cancel a purchase or exchange order for any reason without prior notice. We will deny your request to purchase or exchange your shares if we believe that the transaction is part of a market timing strategy.

The Fund’s market timing policies and procedures may be modified or terminated at any time under the oversight of the Board.

Portfolio holdings disclosure

A description of the Fund’s policies and procedures with respect to the disclosure of the Fund’s portfolio securities is available in the Fund’s SAI, which is available upon request and on the Fund’s website at VictoryFunds.com.

Performance

The Victory Funds may advertise the performance of the Fund by comparing it to other mutual funds with similar objectives and policies. Performance information also may appear in various publications. Any fees charged by Investment Professionals may not be reflected in these performance calculations.

Advertising information may include the average annual total return of the Fund calculated on a compounded basis for specified periods of time. Total return information will be calculated according to rules established by the SEC. Such information may include performance rankings and similar information from independent organizations and publications.

Statements and reports

You will receive a periodic statement reflecting any transactions that affect the balance or registration of Fund shares in your account. You will receive a confirmation after any purchase, exchange, or redemption. If your account has been set up by an Investment Professional, Fund activity will be detailed in that account’s statements. Share certificates are not issued. Twice a year, you will receive a shareholder report of the Fund. By February 15th of each year, you will be mailed an IRS form reporting distributions for the previous year, which also will be filed with the IRS.

Shareholder communications

In order to eliminate duplicate mailings to an address at which two or more shareholders with the same last name reside, the Victory Funds may send only one copy of any shareholder reports, proxy statements, prospectuses and their supplements, unless you have instructed us to the contrary. You may request that the Victory Funds send these documents to each shareholder individually by calling the Victory Funds at [phone number], and they will be delivered promptly.

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While this Prospectus and the SAI of the Fund describe pertinent information about the Trust and the Fund, neither this Prospectus nor the SAI represents a contract between the Trust or the Fund and any shareholder.

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Financial Highlights

The financial highlights table helps you understand the Fund’s financial performance for the past five years.

The Fund is new and has no performance history as of the date of this prospectus. As a result, the financial highlights information presented for the Fund is the financial history of the predecessor fund, which was reorganized into the Fund after the close of business on [ ]. The financial highlights show the predecessor fund’s financial history for the past five fiscal years or, if shorter, the period of operations of the predecessor fund or any of its share classes and the period ended [ ]. The financial highlights table is intended to help you understand the Fund’s and the predecessor fund’s financial performance.

The information below has been audited by [ ], independent registered public accounting firm, whose report is included in the Fund’s financial statements. The information for the prior fiscal years was audited by a different independent registered public accounting firm. The fund’s financial statements are incorporated by reference in the statement of additional information and are available upon request.

[ ]

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Appendix A – Variations in Sales Charge Reductions and Waivers Available Through Certain Intermediaries

The information below has been provided by the named financial intermediaries. Please contact the applicable financial intermediary with any questions regarding how it applies the policies described below and for assistance in determining whether you may qualify for a particular sales charge waiver or discount.

Ameriprise Financial

Class A Shares Front-End Sales Charge Waivers Available at Ameriprise Financial:

The following information applies to Class A shares purchases if you have an account with or otherwise purchase Fund shares through Ameriprise Financial:

Shareholders purchasing Fund shares through an Ameriprise Financial brokerage account are eligible for the following front-end sales charge waivers, which may differ from those disclosed elsewhere in this Fund’s prospectus or SAI:

•Employer-sponsored retirement plans (e.g., 401(k) plans, 457 plans,

employer-sponsored 403(b) plans, profit sharing and money purchase pension plans and defined benefit plans). For purposes of this provision, employer-sponsored retirement plans do not include SEP IRAs, Simple IRAs or SAR-SEPs.

•Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same Fund (but not any other fund within the same Fund family).

•Shares exchanged from Class C shares of the same Fund in the month of or following the 7-year anniversary of the purchase date. To the extent that this prospectus elsewhere provides for a waiver with respect to exchanges of Class C shares or conversion of Class C shares following a shorter holding period, that waiver will apply.

•Employees and registered representatives of Ameriprise Financial or its affiliates and their immediate family members.

•Shares purchased by or through qualified accounts (including IRAs, Coverdell Education Savings Accounts, 401(k)s, 403(b) TSCAs subject to ERISA and defined benefit plans) that are held by a covered family member, defined as an Ameriprise financial advisor and/or the advisor’s spouse, advisor’s lineal ascendant (mother, father, grandmother, grandfather, great grandmother, great grandfather), advisor’s lineal descendant (son, step-son, daughter, step-daughter, grandson, granddaughter, great grandson, great granddaughter) or any spouse of a covered family member who is a lineal descendant.

•Shares purchased from the proceeds of redemptions within the same Fund family, provided (1) the repurchase occurs within 90 days following the redemption,

(2)the redemption and purchase occur in the same account, and (3) redeemed shares were subject to a front-end or deferred sales load (i.e. Rights

of Reinstatement).

Edward D. Jones & Co., L.P. (“Edward Jones”)

Policies Regarding Transactions Through Edward Jones

The following information has been provided by Edward Jones:

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The following information supersedes prior information with respect to transactions and positions held in Fund shares through an Edward Jones system. Clients of Edward Jones (also referred to as “shareholders”) purchasing Fund shares on the Edward Jones commission and fee-based platforms are eligible only for the following sales charge discounts (also referred to as “breakpoints”) and waivers, which can differ from discounts and waivers described elsewhere in the mutual fund prospectus or statement of additional information (“SAI”) or through another broker-dealer. In all instances, it is the shareholder’s responsibility to inform Edward Jones at the time of purchase of any relationship, holdings of Victory Funds or other facts qualifying the purchaser for discounts or waivers. Edward Jones can ask for documentation of such circumstance. Shareholders should contact Edward Jones if they have questions regarding their eligibility for these discounts and waivers.

Breakpoints

•Breakpoint pricing, otherwise known as volume pricing, at dollar thresholds as described in the prospectus.

Rights of Accumulation (“ROA”)

•The applicable sales charge on a purchase of Class A shares is determined by taking into account all share classes (except certain money market funds and any assets held in group retirement plans) of Victory Funds held by the shareholder or in an account grouped by Edward Jones with other accounts for the purpose of providing certain pricing considerations (“pricing groups”). If grouping assets as a shareholder, this includes all share classes held on the Edward Jones platform and/or held on another platform. The inclusion of eligible Fund family assets in the ROA calculation is dependent on the shareholder notifying Edward Jones of such assets at the time of calculation. Money market funds are included only if such shares were sold with a sales charge at the time of purchase or acquired in exchange for shares purchased with a sales charge.

•The employer maintaining a SEP IRA plan and/or SIMPLE IRA plan may elect to establish or change ROA for the IRA accounts associated with the plan to a plan-level grouping as opposed to including all share classes at a shareholder or pricing group level.

•ROA is determined by calculating the higher of cost minus redemptions or market value (current shares x NAV).

Letter of Intent (“LOI”)

•Through a LOI, shareholders can receive the sales charge and breakpoint discounts for purchases shareholders intend to make over a 13-month period from the date Edward Jones receives the LOI. The LOI is determined by calculating the higher of cost or market value of qualifying holdings at LOI initiation in combination with the value that the shareholder intends to buy over a 13-month period to calculate the front-end sales charge and any breakpoint discounts. Each purchase the shareholder makes during that 13-month period will receive the sales charge and breakpoint discount that applies to the total amount. The inclusion of eligible Fund family assets in the LOI calculation is dependent on the shareholder notifying Edward Jones of such assets at the time of calculation. Purchases made before the LOI is received by Edward Jones are not adjusted under the LOI and will not reduce the sales charge previously paid. Sales charges will be adjusted if LOI is not met.

•If the employer maintaining a SEP IRA plan and/or SIMPLE IRA plan has elected to establish or change ROA for the IRA accounts associated with the plan to a plan-level grouping, LOIs will also be at the plan-level and may only be established by the employer.

Sales Charge Waivers

Sales charges are waived for the following shareholders and in the following situations:

•Associates of Edward Jones and its affiliates and other accounts in the same pricing group (as

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determined by Edward Jones under its policies and procedures) as the associate. This waiver will continue for the remainder of the associate’s life if the associate retires from Edward Jones in good- standing and remains in good standing pursuant to Edward Jones’ policies and procedures.

•Shares purchased in an Edward Jones fee-based program.

•Shares purchased through reinvestment of capital gains distributions and dividend reinvestment.

•Shares purchased from the proceeds of redeemed shares of the same Fund family so long as the following conditions are met: the proceeds are from the sale of shares within 60 days of the purchase, the sale and purchase are made from a share class that charges a front load and one of the following:

−The redemption and repurchase occur in the same account.

−The redemption proceeds are used to process an: IRA contribution, excess contributions, conversion, recharacterizing of contributions, or distribution, and the repurchase is done in an account within the same Edward Jones grouping for ROA.

•Shares exchanged into Class A shares from another share class so long as the exchange is into the same Fund and was initiated at the discretion of Edward Jones. Edward Jones is responsible for any remaining CDSC due to the Fund company, if applicable. Any future purchases are subject to the applicable sales charge as disclosed in the prospectus.

•Exchanges from Class C shares to Class A shares of the same Fund, generally, in the 84th month following the anniversary of the purchase date or earlier at the discretion of Edward Jones.

•Purchases of Class 529-A shares through a rollover from either another education savings plan or a security used for qualified distributions.

•Purchases of Class 529 shares made for recontribution of refunded amounts.

Contingent Deferred Sales Charge (“CDSC”) Waivers

If the shareholder purchases shares that are subject to a CDSC and those shares are redeemed before the CDSC is expired, the shareholder is responsible to pay the CDSC except in the following conditions:

•The death or disability of the shareholder.

•Systematic withdrawals with up to 10% per year of the account value.

•Return of excess contributions from an Individual Retirement Account (IRA).

•Shares redeemed as part of a required minimum distribution for IRA and retirement accounts if the redemption is taken in or after the year the shareholder reaches qualified age based on applicable IRS regulations.

•Shares redeemed to pay Edward Jones fees or costs in such cases where the transaction is initiated by Edward Jones.

•Shares exchanged in an Edward Jones fee-based program.

•Shares acquired through NAV reinstatement.

•Shares redeemed at the discretion of Edward Jones for Minimum Balances, as described below.

Other Important Information Regarding Transactions Through Edward Jones

Minimum Purchase Amounts

•Initial purchase minimum: $250

•Subsequent purchase minimum: none

Minimum Balances

•Edward Jones has the right to redeem at its discretion Fund holdings with a balance of $250 or less. The following are examples of accounts that are not included in this policy:

−A fee-based account held on an Edward Jones platform

−A 529 account held on an Edward Jones platform

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−An account with an active systematic investment plan or LOI

Exchanging Share Classes

•At any time it deems necessary, Edward Jones has the authority to exchange at NAV a shareholder’s holdings in a Fund to Class A shares of the same Fund.

Janney Montgomery Scott

If you purchase Fund shares through a Janney Montgomery Scott LLC (“Janney”) brokerage account, you will be eligible for the following load waivers (front-end sales charge waivers and contingent deferred sales charge (“CDSC”), or back-end sales charge, waivers) and discounts, which may differ from those disclosed elsewhere in this Fund’s prospectus or statement of additional information.

Front-end sales charge* waivers on Class A shares available at Janney

•Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same Fund (but not any other fund within the Fund family).

•Shares purchased by employees and registered representatives of Janney or its affiliates and their family members as designated by Janney.

•Shares purchased from the proceeds of redemptions within the same Fund family, provided (1) the repurchase occurs within ninety (90) days following the redemption, (2) the redemption and purchase occur in the same account, and

(3) redeemed shares were subject to a front-end or deferred sales load (i.e., right of reinstatement).

•Employer-sponsored retirement plans (e.g., 401(k) plans, 457 plans,

employer-sponsored 403(b) plans, profit sharing and money purchase pension plans and defined benefit plans). For purposes of this provision, employer-sponsored retirement plans do not include SEP IRAs, Simple IRAs, SAR-SEPs or Keogh plans.

•Shares acquired through a right of reinstatement.

•Class C shares that are no longer subject to a contingent deferred sales charge and are converted to Class A shares of the same Fund pursuant to Janney’s policies and procedures.

CDSC waivers on Class A and C shares available at Janney

•Shares sold upon the death or disability of the shareholder.

•Shares sold as part of a systematic withdrawal plan as described in the Fund’s prospectus.

•Shares purchased in connection with a return of excess contributions from an IRA account.

•Shares sold as part of a required minimum distribution for IRA and retirement accounts if the redemption is taken in or after the year the shareholder reaches qualified age based on applicable IRS regulations

•Shares sold to pay Janney fees but only if the transaction is initiated by Janney.

•Shares acquired through a right of reinstatement.

•Shares exchanged into the same share class of a different Fund.

Front-end sales charge* discounts available at Janney: breakpoints, rights of accumulation, and/or letters of intent

•Breakpoints as described in the Fund’s prospectus.

•Rights of accumulation (“ROA”), which entitle shareholders to breakpoint discounts, will be automatically calculated based on the aggregated holding of Fund family assets held by accounts within the purchaser’s household at Janney. Eligible Fund family assets not held at Janney may be included in the ROA calculation only if the shareholder notifies his or her financial advisor about such assets.

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•Letters of intent which allow for breakpoint discounts based on anticipated purchases within a Fund family, over a 13-month time period. Eligible Fund family assets not held at Janney Montgomery Scott may be included in the calculation of letters of intent only if the shareholder notifies his or her financial advisor about such assets.

*Also referred to as an “initial sales charge.”

J.P. Morgan Securities LLC

If you purchase or hold Fund shares through an applicable J.P. Morgan Securities LLC brokerage account, you will be eligible for the following sales charge waivers (front-end sales charge waivers and contingent deferred sales charge (“CDSC”), or back-end sales charge, waivers), share class conversion policy and discounts, which may differ from those disclosed elsewhere in this Fund’s prospectus or Statement of Additional Information.

Front-end sales charge waivers on Class A shares available at J.P. Morgan Securities LLC

•Shares exchanged from Class C (i.e. level-load) shares that are no longer subject to a CDSC and are exchanged into Class A shares of the same Fund pursuant to

J.P. Morgan Securities LLC’s share class exchange policy.

•Qualified employer-sponsored defined contribution and defined benefit retirement plans, nonqualified deferred compensation plans, other employee benefit plans and trusts used to Fund those plans. For purposes of this provision, such plans do not include SEP IRAs, SIMPLE IRAs, SAR-SEPs or 501(c)(3) accounts.

•Shares of Funds purchased through J.P. Morgan Securities LLC Self-Directed Investing accounts.

•Shares purchased through rights of reinstatement.

•Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same Fund (but not any other fund within the Fund family).

•Shares purchased by employees and registered representatives of J.P. Morgan Securities LLC or its affiliates and their spouse or financial dependent as defined by J.P. Morgan Securities LLC.

Class C to Class A share conversion

•A shareholder in the Fund’s Class C shares will have their shares converted to Class A shares (or the appropriate share class) of the same Fund if the shares are no longer subject to a CDSC and the conversion is consistent with J.P. Morgan Securities LLC’s policies and procedures.

CDSC waivers on Class A and C shares available at J.P. Morgan Securities LLC

•Shares sold upon the death or disability of the shareholder.

•Shares sold as part of a systematic withdrawal plan as described in the Fund’s prospectus.

•Shares purchased in connection with a return of excess contributions from an IRA account.

•Shares sold as part of a required minimum distribution for IRA and retirement accounts pursuant to the Internal Revenue Code.

•Shares acquired through a right of reinstatement.

Front-end load discounts available at J.P. Morgan Securities LLC: breakpoints, rights of accumulation & letters of intent

•Breakpoints as described in the prospectus.

•Rights of Accumulation (“ROA”) which entitle shareholders to breakpoint discounts as described in the Fund’s prospectus will be automatically calculated based on the aggregated holding of Fund family assets held by accounts within the purchaser’s household at J.P. Morgan Securities LLC.

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Eligible Fund family

assets not held at J.P. Morgan Securities LLC (including 529 program holdings, where applicable) may be included in the ROA calculation only if the shareholder notifies their financial advisor about such assets.

•Letters of Intent (“LOI”) which allow for breakpoint discounts based on anticipated purchases within a Fund family, through J.P. Morgan Securities LLC, over a 13-month period of time (if applicable).

Merrill Lynch

Purchases or sales of front-end (i.e. Class A) or level-load (i.e. Class C) mutual fund shares through a Merrill platform or account will be eligible only for the following sales load waivers (front-end, contingent deferred, or back-end waivers) and discounts, which differ from those disclosed elsewhere in this Fund’s prospectus. Purchasers will have to buy mutual fund shares directly from the mutual fund company or through another intermediary to be eligible for waivers or discounts not listed below.

It is the client’s responsibility to notify Merrill at the time of purchase or sale of any relationship or other facts that qualify the transaction for a waiver or discount. A Merrill representative may ask for reasonable documentation of such facts and Merrill may condition the granting of a waiver or discount on the timely receipt of such documentation.

Additional information on waivers and discounts is available in the Merrill Sales Load Waiver and Discounts Supplement (the “Merrill SLWD Supplement”) and in the Mutual Fund Investing at Merrill pamphlet at ml.com/Funds. Clients are encouraged to review these documents and speak with their financial advisor to determine whether a transaction is eligible for a waiver or discount.

Front-End Load Waivers Available at Merrill

•Shares of mutual funds available for purchase by employer-sponsored retirement, deferred compensation, and employee benefit plans (including health savings accounts) and trusts used to Fund those plans provided the shares are not held in a commission-based brokerage account and shares are held for the benefit of the plan. For purposes of this provision, employer-sponsored retirement plans do not include SEP IRAs, Simple IRAs, SAR-SEPs or Keogh plans

•Shares purchased through a Merrill investment advisory program

•Brokerage class shares exchanged from advisory class shares due to the holdings moving from a Merrill investment advisory program to a Merrill brokerage account

•Shares purchased through the Merrill Edge Self-Directed platform

•Shares purchased through the systematic reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same mutual fund in the same account

•Shares exchanged from level-load shares to front-end load shares of the same mutual fund in accordance with the description in the Merrill SLWD Supplement

•Shares purchased by eligible employees of Merrill or its affiliates and their family members who purchase shares in accounts within the employee’s Merrill Household (as defined in the Merrill SLWD Supplement)

•Shares purchased by eligible persons associated with the Fund as defined in this prospectus (e.g. the Fund’s officers or trustees)

•Shares purchased from the proceeds of a mutual fund redemption in front-end load shares provided

(1) the repurchase is in a mutual fund within the same Fund family; (2) the repurchase occurs within 90 calendar days from the redemption trade date, and (3) the redemption and purchase occur in the same account (known as Rights of Reinstatement). Automated transactions (i.e. systematic purchases and withdrawals) and purchases made after shares are automatically sold to pay Merrill’s account maintenance fees are not eligible for Rights of Reinstatement

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Contingent Deferred Sales Charge (“CDSC”) Waivers on Front-End, Back-End and Level Load Shares Available at Merrill

•Shares sold due to the client’s death or disability (as defined by Internal Revenue Code Section 22(e)(3))

•Shares sold pursuant to a systematic withdrawal program subject to Merrill’s maximum systematic

withdrawal limits as described in the Merrill SLWD Supplement

•Shares sold due to return of excess contributions from an IRA account

•Shares sold as part of a required minimum distribution for IRA and retirement accounts due to the investor reaching the qualified age based on applicable

IRS regulation

•Front-end or level-load shares held in commission-based, non-taxable retirement brokerage accounts (e.g. traditional, Roth, rollover, SEP IRAs, Simple IRAs, SAR-SEPs or Keogh plans) that are transferred to fee-based accounts or platforms and exchanged for a lower cost share class of the same mutual fund

Front-End Load Discounts Available at Merrill: Breakpoints, Rights of Accumulation and Letters of Intent

•Breakpoint discounts, as described in this prospectus, where the sales load is at or below the maximum sales load that Merrill permits to be assessed to a front-end load purchase, as described in the Merrill SLWD Supplement

•Rights of Accumulation (ROA), as described in the Merrill SLWD Supplement, which entitle clients to breakpoint discounts based on the aggregated holdings of mutual fund family assets held in accounts in their Merrill Household

•Letters of Intent (LOI), which allow for breakpoint discounts on eligible new purchases based on anticipated future eligible purchases within a Fund family at Merrill, in accounts within your Merrill Household, as further described in the Merrill SLWD Supplement

Morgan Stanley

Shareholders purchasing Fund shares through a Morgan Stanley Wealth Management transactional brokerage account will be eligible only for the following front-end sales charge waivers with respect to Class A shares, which may differ from and may be more limited than those disclosed elsewhere in this Fund’s prospectus or statement of additional information.

Front-end Sales Charge Waivers on Class A Shares available at Morgan Stanley Wealth Management

•Employer-sponsored retirement plans (e.g., 401(k) plans, 457 plans,

employer-sponsored 403(b) plans, profit sharing and money purchase pension plans and defined benefit plans). For purposes of this provision, employer-sponsored retirement plans do not include SEP IRAs, Simple IRAs, SAR-SEPs or Keogh plans

•Morgan Stanley employee and employee-related accounts according to Morgan Stanley’s account linking rules

•Shares purchased through reinvestment of dividends and capital gains distributions when purchasing shares of the same Fund

•Shares purchased through a Morgan Stanley self-directed brokerage account

•Class C (i.e., level-load) shares that are no longer subject to a contingent deferred sales charge and are converted to Class A shares of the same Fund pursuant to Morgan Stanley Wealth Management’s share class conversion program

•Shares purchased from the proceeds of redemptions within the same Fund family, provided (1) the

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repurchase occurs within 90 days following the redemption,

(2)the redemption and purchase occur in the same account, and (3) redeemed shares were subject to a front-end or deferred sales charge.

Oppenheimer & Co. Inc. (“OPCO”)

Shareholders purchasing Fund shares through an OPCO platform or account are eligible only for the following load waivers (front-end sales charge waivers and contingent deferred or back-end, sales charge waivers) and discounts, which may differ from those disclosed elsewhere in this Fund’s prospectus or statement of additional information.

Front-end Sales Load Waivers on Class A Shares available at OPCO

•Employer-sponsored retirement, deferred compensation and employee benefit plans (including health savings accounts) and trusts used to Fund those plans, provided that the shares are not held in a commission-based brokerage account and shares are held for the benefit of the plan

•Shares purchased by or through a 529 Plan

•Shares purchased through an OPCO affiliated investment advisory program

•Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same Fund (but not any other fund within the Fund family)

•Shares purchased form the proceeds of redemptions within the same Fund family, provided (1) the repurchase occurs within 90 days following the redemption,

(2) the redemption and purchase occur in the same amount, and (3) redeemed shares were subject to a front-end or deferred sales load (known as Rights of Restatement).

•A shareholder in the Fund’s Class C shares will have their shares converted at net asset value to Class A shares (or the appropriate share class) of the Fund if the shares are no longer subject to a CDSC and the conversion is in line with the policies and procedures of OPCO

•Employees and registered representatives of OPCO or its affiliates and their family members

•Directors or Trustees of the Fund, and employees of the Fund’s investment adviser or any of its affiliates, as described in this prospectus

CDSC Waivers on A, B and C Shares available at OPCO

•Death or disability of the shareholder

•Shares sold as part of a systematic withdrawal plan as described in the Fund’s prospectus

•Return of excess contributions from an IRA Account

•Shares sold as part of a required minimum distribution for IRA and retirement accounts due to the shareholder reaching age 70½ as described in the prospectus

•Shares sold to pay OPCO fees but only if the transaction is initiated by OPCO

•Shares acquired through a right of reinstatement

Front-end load Discounts Available at OPCO: Breakpoints, Rights of Accumulation & Letters of Intent

•Breakpoints as described in this prospectus.

•Rights of Accumulation (ROA), which entitle shareholders to breakpoint discounts, will be automatically calculated based on the aggregated holding of Fund family assets held by accounts within the purchaser’s household at OPCO. Eligible Fund family assets not held at OPCO may be included in the ROA calculation only if the shareholder notifies his or her financial advisor about such assets

Raymond James

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Raymond James & Associates, Inc., Raymond James Financial Services, Inc., and each entity’s affiliates (“Raymond James”)

Shareholders purchasing Fund shares through a Raymond James platform or account, or through an introducing broker-dealer or independent registered investment adviser for which Raymond James provides trade execution, clearance, and/or custody services, will be eligible only for the following load waivers (front-end sales charge waivers and contingent deferred, or back-end, sales charge waivers) and discounts, which may differ from those disclosed elsewhere in this Fund’s prospectus or SAI.

Front-end sales load waivers on Class A shares available at Raymond James

•Shares purchased in an investment advisory program.

•Shares purchased within the same Fund family through a systematic reinvestment of capital gains and dividend distributions.

•Employees and registered representatives of Raymond James or its affiliates and their family members as designated by Raymond James.

•Shares purchased from the proceeds of redemptions within the same Fund family, provided (1) the repurchase occurs within 90 days following the redemption,

(2) the redemption and purchase occur in the same account, and (3) redeemed shares were subject to a front-end or deferred sales load (known as rights

of reinstatement).

•A shareholder in the Fund’s Class C shares will have their shares converted at net asset value to Class A shares (or the appropriate share class) of the Fund if the shares are no longer subject to a CDSC and the conversion is in line with the policies and procedures of Raymond James.

CDSC Waivers on Class A and Class C shares available at Raymond James

•Death or disability of the shareholder.

•Shares sold as part of a systematic withdrawal plan as described in the Fund’s prospectus.

•Return of excess contributions from an IRA Account.

•Shares sold as part of a required minimum distribution for IRA and retirement accounts due to the shareholder reaching the qualified age based on applicable IRS regulations as described in the Fund’s prospectus.

•Shares sold to pay Raymond James fees but only if the transaction is initiated by Raymond James.

•Shares acquired through a right of reinstatement.

Front-end load discounts available at Raymond James: breakpoints, rights of accumulation and/or letters of intent

•Breakpoints as described in this prospectus.

•Rights of accumulation which entitle shareholders to breakpoint discounts will be automatically calculated based on the aggregated holding of Fund family assets held by accounts within the purchaser’s household at Raymond James. Eligible Fund family assets not held at Raymond James may be included in the calculation of rights of accumulation calculation only if the shareholder notifies his or her financial advisor about such assets.

•Letters of intent which allow for breakpoint discounts based on anticipated purchases within a Fund family, over a 13-month time period. Eligible Fund family assets not held at Raymond James may be included in the calculation of letters of intent only if the shareholder notifies his or her financial advisor about such assets.

Robert W. Baird & Co. (“Baird”):

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Shareholders purchasing Fund shares through a Baird platform or account will only be eligible for the following sales charge waivers (front-end sales charge waivers and CDSC waivers) and discounts, which may differ from those disclosed elsewhere in this prospectus or the SAI.

Front-End Sales Charge Waivers on Investors A shares Available at Baird

•Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing share of the same Fund

•Share purchase by employees and registers representatives of Baird or its affiliate and their family members as designated by Baird

•Shares purchased using the proceeds of redemptions from a Victory Fund, provided (1) the repurchase occurs within 90 days following the redemption, (2) the redemption and purchase occur in the same accounts, and (3) redeemed shares were subject to a front-end or deferred sales charge (known as rights of reinstatement)

•A shareholder in the Funds Investor C Shares will have their share converted at net asset value to Investor A shares of the same Fund if the shares are no longer subject to CDSC and the conversion is in line with the policies and procedures of Baird

•Employer-sponsored retirement plans or charitable accounts in a transactional brokerage account at Baird, including 401(k) plans, 457 plans, employer-sponsored

403(b) plans, profit sharing and money purchase pension plans and defined benefit plans. For purposes of this provision, employer-sponsored retirement plans do not include SEP IRAs, Simple IRAs or SAR-SEPs

CDSC Waivers on Investor A and C shares Available at Baird

•Shares sold due to death or disability of the shareholder

•Shares sold as part of a systematic withdrawal plan as described in the Fund’s prospectus

•Shares bought due to returns of excess contributions from an IRA Account

•Shares sold as part of a required minimum distribution for IRA and retirement accounts due to the shareholder reaching the qualified age based on applicable Internal Revenue Service regulations as described in the Fund’s prospectus

•Shares sold to pay Baird fees but only if the transaction is initiated by Baird

•Shares acquired through a right of reinstatement

Front-End Sales Charge Discounts Available at Baird: Breakpoints and/or Rights of Accumulations

•Breakpoints as described in this prospectus

•Rights of accumulations which entitles shareholders to breakpoint discounts will be automatically calculated based on the aggregated holding of Victory assets held by accounts within the purchaser’s household at Baird. Eligible Victory assets not held at Baird may be included in the rights of accumulations calculation only if the shareholder notifies his or her financial advisor about such assets

•Letters of Intent (LOI) allow for breakpoint discounts based on anticipated purchases of Victory through Baird, over a 13-month period of time

Waivers Specific to Stifel, Nicolaus & Company, Incorporated (“Stifel”)

Shareholders purchasing Fund shares through a Stifel platform or account or who own shares for which Stifel or an affiliate is the broker-dealer of record are eligible for the following additional sales charge waiver.

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Front-end Sales Load Waiver on Class A Shares

•Class C shares that have been held for more than seven (7) years will be converted to Class A shares of the same Fund pursuant to Stifel’s policies and procedures

All other sales charge waivers and reductions described elsewhere in the Fund’s prospectus or statement of additional information still apply.

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[Address]

Statement of Additional Information (“SAI”): The SAI contains more information about the Fund’s operations, investment restrictions, policies and practices. The SAI is incorporated by reference into this Prospectus, which means that it is legally part of this Prospectus, even if you do not request a copy.

Annual/Semi Annual Reports and Form N-CSR/Form N-CSRS: Annual and semi annual reports contain more information about the Fund’s investments and the market conditions and investment strategies that significantly affected the Funds’ performance during the most recent fiscal period. The Fund’s Form N-CSR and Form N-CSRS filings contain the Fund’s annual and semi annual financial statements.

How to Obtain Information: You may obtain a free copy of the SAI, annual and semi annual reports, and other information such as Fund financial statements and ask questions about a Fund or your accounts, online at VictorySharesFunds.com, by contacting the Fund at the following address or telephone number, or by contacting your financial intermediary.

You also can get information about a Fund (including the SAI and other reports) from the Securities and Exchange Commission (“SEC”) on the SEC’s Edgar database at sec.gov or, after paying a duplicating fee, by electronic request sent to the following e-mail address: publicinfo@sec.gov.

Investment Company Act File Number 811-[ ]

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Prospectus

VICTORY PIONEER AMT-FREE MUNICIPAL FUND

The information in this prospectus is not complete and may be changed. We may not sell these securities until the registration statement filed with the Securities and Exchange Commission is effective. This prospectus is not an offer to sell these securities and is not soliciting an offer to buy these securities in any state where the offer or sale is not permitted.

SUBJECT TO COMPLETION — Dated October 30, 2024

The Securities and Exchange Commission has not approved or disapproved these securities or determined whether this Prospectus is accurate or complete. Any representation to the contrary is a criminal offense.

vcm.com 800-[ ]

Table of Contents

VICTORY PIONEER AMT-FREE MUNICIPAL

Fund Summary

Investment Objective

As high a level of current interest income exempt from federal income tax as is consistent with the relative stability of capital.

Fees and Expenses

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Victory Pioneer AMT-Free Municipal Fund (the “Fund”). You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.

You may qualify for sales charge discounts if you or your family invest, or agree to invest in the future, at least $100,000 in Class A shares of the Victory Funds. More information about these and other discounts is available from your investment professional and in the Choosing a Share Class section of the prospectus beginning on page [ ], the Appendix A – Variations in Sales Charge Reductions and Waivers Available Through Certain Intermediaries section of the prospectus beginning on page [ ], and the “Sales charges” section of the statement of additional information beginning on page [ ]. If you invest in Class Y shares through an investment professional or financial intermediary, that investment professional or financial intermediary may charge you a commission. Such commissions, if any, are not charged by the Fund and are not reflected in the fee table or expense example below.

1A contingent deferred sales charge of 0.75% may be imposed on Class A shares with respect to purchases of $250,000 or more that are redeemed within 18 months of purchase. For additional information, see the section titled Choosing a Share Class.

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2Applies to shares sold within 12 months of purchase.

3Other expenses are based on estimated amounts for the current fiscal year; actual expenses may vary.

4Victory Capital Management Inc. (the “Adviser”) has contractually agreed to waive its management fee and/or reimburse expenses so that the total annual fund operating expenses (excluding certain items such as interest, taxes, and brokerage commissions) do not exceed [ ]%, [ ]%, and [ ]% of the Fund’s Class A, Class C, and Class Y shares, respectively, through at least [ ]. The Adviser is permitted to recoup advisory fees waived and expenses reimbursed for up to three years after the date of the waiver or reimbursement, subject to the lesser of any operating expense limits in effect at the time of (a) the original waiver or expense reimbursement; or (b) the recoupment, after giving effect to the recoupment amount. This agreement may only be terminated by the Fund’s Board of Trustees.

Example:

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The example assumes that you invest $10,000 in the Fund for the time periods shown and then sell or continue to hold all of your shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. The amounts shown reflect any fee waiver/expense reimbursement in place through its expiration date. After eight years, Class C shares of the Fund generally will convert automatically to Class A shares of the Fund. The example for Class C shares reflects the conversion to Class A shares after eight years. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

The following example makes the same assumptions as the example above, except that it assumes you do not sell your Class C shares at the end of the period.

The example does not reflect sales charges (loads) on reinvested dividends and other distributions. If these sales charges (loads) were included, your costs would be higher.

Portfolio turnover:

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Fund’s annual operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the predecessor fund’s portfolio turnover rate was [ ]% of the average value of its portfolio.

Principal Investment Strategies

Normally, the Fund invests at least 80% of its net assets (plus the amount of borrowings, if any, for investment purposes) in investment grade municipal bonds with a maturity of more than one year, the interest on which is exempt from regular federal income tax. The Fund normally will not invest in

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securities the interest on which is a tax preference item for purposes of the federal alternative minimum tax (“AMT”).

Municipal securities are generally issued to finance public works such as airports, bridges, highways, housing, hospitals, mass transportation projects, schools and water and sewer works. Municipal securities may be issued to repay outstanding obligations, to raise Funds for general operating expenses, or to make loans to other institutions and facilities. They also may be issued by or on behalf of public authorities to finance various privately operated facilities which are expected to benefit the municipality and its residents, such as business, manufacturing, housing, sports and pollution control, as well as public facilities such as airports, mass transit systems, ports and parking.

The Fund’s investments include bonds, notes and other debt instruments issued by or on behalf of states, counties, municipalities, territories and possessions of the United States and the District of Columbia and their authorities, political subdivisions, agencies or instrumentalities.

The Fund may invest up to 10% of its net assets in debt securities rated below investment grade (known as “junk bonds”) or, if unrated, of equivalent quality as determined by the Adviser. The Fund’s investments in debt securities rated below investment grade may include debt securities rated “D” or better, or comparable unrated securities.

The Fund may invest in municipal securities of any maturity, although under normal circumstances it is anticipated that the Fund will generally invest in longer-term investments. Municipal securities with longer maturities are generally more volatile than other fixed income securities with shorter maturities. The maturity of a fixed income security is a measure of the time remaining until final payment on the security is due.

The Fund normally will limit its investment in municipal securities whose issuers are located in the same state to less than 25% of the Fund’s total assets.

The Fund may invest 25% or more of its assets in securities the payments on which are derived from gas, electric, telephone, sewer, water, healthcare, education, tobacco and transportation segments of the municipal bond market.

The Fund’s investments may have fixed or variable principal payments and all types of interest rate payment and reset terms, including fixed rate, inverse floating rate, floating rate, zero coupon, contingent, deferred and payment in kind and auction rate features.

The Fund may, but is not required to, use derivatives. The Fund may use derivatives, such as synthetic municipal securities and inverse floating rate obligations, for a variety of purposes, including: in an attempt to hedge against adverse changes in the market price of securities, interest rates or currency exchange rates; as a substitute for purchasing or selling securities; to attempt to increase the Fund’s return as a non-hedging strategy that may be considered speculative; to manage portfolio characteristics; and as a cash flow management technique. The Fund may invest up to 10% of its net assets in inverse floating rate obligations. The Fund may choose not to make use of derivatives for a variety of reasons, and any use may be limited by applicable law and regulations.

The Fund also may invest in subordinated securities, asset-backed securities of any rating, including collateralized debt obligations, and may hold cash or other short-term investments. The Fund’s investments may include mortgage-backed instruments, the underlying assets of which allow for balloon payments (where a substantial portion of a mortgage loan balance is paid at maturity, which can shorten the average life of the mortgage-backed instrument) or negative amortization payments (where as a result of a payment cap, payments on a mortgage loan are less than the amount of principal and interest owed, with excess amounts added to the outstanding principal balance, which can extend the average life of the mortgage-backed instrument).

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The Fund may invest up to 20% of its net assets in taxable investments, including securities of other investment companies (including mutual funds, exchange-traded funds and closed-end funds), commercial paper, U.S. government securities, U.S. or foreign bank instruments and repurchase agreements.

The Adviser considers both broad economic factors and issuer specific factors in selecting investments to buy and sell. In assessing the appropriate maturity and rating weighting of the Fund’s portfolio, the Adviser considers a variety of factors that are expected to influence economic activity and interest rates. The Adviser selects individual securities based upon such factors as a security’s yield, liquidity and rating, an assessment of credit quality and issuer diversification.

Principal Risks

You could lose money on your investment in the Fund. As with any mutual fund, there is no guarantee that the Fund will achieve its objective.

Market risk. The market prices of securities or other assets held by the Fund may go up or down, sometimes rapidly or unpredictably, due to general market conditions, such as real or perceived adverse economic, political, or regulatory conditions, political instability, recessions, inflation, changes in interest or currency rates, lack of liquidity in the bond markets, the spread of infectious illness or other public health issues, weather or climate events, armed conflict, market disruptions caused by tariffs, trade disputes, sanctions or other government actions, or other factors or adverse investor sentiment. If the market prices of the Fund’s securities and assets fall, the value of your investment will go down. A change in financial condition or other event affecting a single issuer or market may adversely impact securities markets as a whole.

In the past decade, financial markets throughout the world have experienced increased volatility, depressed valuations, decreased liquidity and heightened uncertainty. Governmental and non- governmental issuers have defaulted on, or been forced to restructure, their debts. These conditions may continue, recur, worsen or spread. Events that have contributed to these market conditions include, but are not limited to, major cybersecurity events; geopolitical events (including wars, terror attacks and economic sanctions); measures to address budget deficits; downgrading of sovereign debt; changes in oil and commodity prices; dramatic changes in currency exchange rates; global pandemics; and public sentiment. The long-term impact of the COVID-19 pandemic and its subsequent variants on economies, markets, industries and individual issuers, are not known. Some sectors of the economy and individual issuers have experienced or may experience particularly large losses. Periods of extreme volatility in the financial markets, reduced liquidity of many instruments, increased government debt, inflation, and disruptions to supply chains, consumer demand and employee availability, may continue for some time.

Raising the ceiling on U.S. government debt has become increasingly politicized. Any failure to increase the total amount that the U.S. government is authorized to borrow could lead to a default on U.S. government obligations, with unpredictable consequences for economies and markets in the United States and elsewhere. Inflation and interest rates have increased and may rise further. These circumstances could adversely affect the value and liquidity of the Fund’s investments, impair the Fund’s ability to satisfy redemption requests, and negatively impact the Fund’s performance. In addition, inflation, rising interest rates, global supply chain disruptions and other market events could adversely affect the companies or issuers in which the Fund invests. Following Russia’s invasion of Ukraine, Russian securities lost all, or nearly all, their market value. Other securities or markets could be similarly affected by past or future political, geopolitical or other events or conditions.

Governments and central banks, including the U.S. Federal Reserve, have taken extraordinary and unprecedented actions to support local and global economies and the financial markets. These

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actions have resulted in significant expansion of public debt, including in the U.S. The consequences of high public debt, including its future impact on the economy and securities markets, may not be known for some time. U.S. Federal Reserve or other U.S. or non-U.S. governmental or central bank actions, including increases or decreases in interest rates, or contrary actions by different governments, could negatively affect financial markets generally, increase market volatility and reduce the value and liquidity of securities in which the Fund invests. Policy and legislative changes in the U.S. and in other countries are affecting many aspects of financial regulation, and these and other events affecting global markets, such as the United Kingdom’s exit from the European Union (or Brexit), potential trade imbalances with China or other countries or sanctions or other government actions against Russia, other nations or individuals or companies (or their countermeasures), may contribute to decreased liquidity and increased volatility in the financial markets. The impact of these changes on the markets, and the implications for market participants, may not be fully known for some time.

The United States and other countries are periodically involved in disputes over trade and other matters, which may result in tariffs, investment restrictions and adverse impacts on affected companies and securities. For example, the United States has imposed tariffs and other trade barriers on Chinese exports, has restricted sales of certain categories of goods to China, and has established barriers to investments in China. Trade disputes may adversely affect the economies of the United States and its trading partners, as well as companies directly or indirectly affected and financial markets generally. The U.S. government has prohibited U.S. persons, such as the Fund, from investing in Chinese companies designated as related to the Chinese military. These and possible future restrictions could limit the Fund’s opportunities for investment and require the sale of securities at a loss or make them illiquid. Moreover, the Chinese government is involved in a longstanding dispute with Taiwan that has included threats of invasion. If the political climate between the United States and China does not improve or continues to deteriorate, if China were to attempt unification of Taiwan by force, or if other geopolitical conflicts develop or get worse, economies, markets and individual securities may be severely affected both regionally and globally, and the value of the Fund’s assets may go down.

Economies and financial markets throughout the world are increasingly interconnected. Economic, financial or political events, trading and tariff arrangements, armed conflict such as between Russia and Ukraine or in the Middle East, terrorism, natural disasters, infectious illness or public health issues, cybersecurity events, supply chain disruptions, sanctions against Russia, other nations or individuals or companies and possible countermeasures, and other circumstances in one country or region could have profound impacts on other countries or regions and on global economies or markets. As a result, whether or not the Fund invests in securities of issuers located in or with significant exposure to the countries or regions directly affected, the value and liquidity of the Fund’s investments may be negatively affected. The Fund may experience a substantial or complete loss on any security or derivative position.

Until recently, a commonly used reference rate for floating rate securities was LIBOR (London Interbank Offered Rate). ICE Benchmark Administration, the administrator of LIBOR, has ceased publication of most LIBOR settings on a representative basis. Actions by regulators have resulted in the establishment of alternative reference rates to LIBOR in most major currencies. In the United States, a common benchmark replacement is based on the Secured Overnight Financing Rate (“SOFR”) published by the Federal Reserve Bank of New York, including certain spread adjustments and benchmark replacement conforming changes, although other benchmark replacements (with or without spread adjustments) may be used in certain transactions. The impact of the transition from LIBOR on the Fund’s transactions and financial markets generally cannot yet be determined. The transition away from LIBOR may lead to increased volatility and illiquidity in markets for instruments that have relied on LIBOR and may adversely affect the Fund’s performance.

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Interest rate risk. The market prices of the Fund’s fixed income securities may fluctuate significantly when interest rates change. The value of your investment will generally go down when interest rates rise. A rise in rates tends to have a greater impact on the prices of longer term or duration securities. For example, if interest rates increase by 1%, the value of a fund’s portfolio with a portfolio duration of ten years would be expected to decrease by 10%, all other things being equal. In recent years, interest rates and credit spreads in the United States have been at historic lows. The U.S. Federal Reserve has raised certain interest rates, and interest rates may continue to go up. A general rise in interest rates could adversely affect the price and liquidity of fixed income securities and could also result in increased redemptions from the Fund. The maturity of a security may be significantly longer than its effective duration. A security’s maturity and other features may be more relevant than its effective duration in determining the security’s sensitivity to other factors affecting the issuer or markets generally, such as changes in credit quality or in the yield premium that the market may establish for certain types of securities (sometimes called “credit spread”). In general, the longer its maturity the more a security may be susceptible to these factors. When the credit spread for a fixed income security goes up or “widens,” the value of the security will generally go down.

Credit risk. If an issuer or guarantor of a security held by the Fund or a counterparty to a financial contract with the Fund defaults on its obligation to pay principal and/or interest, has its credit rating downgraded or is perceived to be less creditworthy, or the credit quality or value of any underlying assets declines, the value of your investment will typically decline. Changes in actual or perceived creditworthiness may occur quickly. The Fund could be delayed or hindered in its enforcement of rights against an issuer, guarantor or counterparty.

Prepayment or call risk. Many issuers have a right to prepay their securities. If interest rates fall, an issuer may exercise this right. If this happens, the Fund will not benefit from the rise in market price that normally accompanies a decline in interest rates, and will be forced to reinvest prepayment proceeds at a time when yields on securities available in the market are lower than the yield on the prepaid security. The Fund also may lose any premium it paid on the security.

Extension risk. During periods of rising interest rates, the average life of certain types of securities may be extended because of slower than expected principal payments. This may lock in a below market interest rate, increase the security’s duration and reduce the value of the security.

Liquidity risk. Some securities and derivatives held by the Fund may be or become impossible or difficult to purchase, sell or unwind, particularly during times of market turmoil. An instrument’s liquidity may be affected by reduced trading volume, a relative lack of market makers or legal restrictions, and illiquid securities and derivatives also may be difficult to value. Markets may become illiquid quickly. Liquidity risk may be magnified in an environment of rising interest rates or widening credit spreads. During times of market turmoil, there have been, and may be, no buyers or sellers for securities in entire asset classes. If the Fund is forced to sell an illiquid asset or unwind a derivative position to meet redemption requests or other cash needs, or to try to limit losses, the Fund may be forced to sell at a substantial loss or may not be able to sell at all. The Fund may not receive its proceeds from the sale of certain securities for an extended period (for example, several weeks or even longer). In extreme cases, this may constrain the Fund’s ability to meet its obligations (including obligations to redeeming shareholders).

Portfolio selection risk. The Adviser’s judgment about the quality, relative yield, relative value or market trends affecting a particular sector or region, market segment, security, industry or about interest rates or other market factors may prove to be incorrect or may not produce the desired results, or there may be imperfections, errors or limitations in the models, tools and information used by the Adviser.

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Municipal securities risk. The municipal bond market can be susceptible to unusual volatility, particularly for lower-rated and unrated securities. Liquidity can be reduced unpredictably in response to overall economic conditions or credit tightening. Municipal issuers may be adversely affected by rising health care costs, increasing unfunded pension liabilities, and by the phasing out of federal programs providing financial support. Unfavorable conditions and developments relating to projects financed with municipal securities can result in lower revenues to issuers of municipal securities, potentially resulting in defaults. Issuers often depend on revenues from these projects to make principal and interest payments. The value of municipal securities can also be adversely affected by changes in the financial condition of one or more individual municipal issuers or insurers of municipal issuers, regulatory and political developments, tax law changes or other legislative actions, and by uncertainties and public perceptions concerning these and other factors. Municipal securities may be more susceptible to downgrades or defaults during recessions or similar periods of economic stress. Financial difficulties of municipal issuers may continue or get worse, particularly in the event of political, economic or market turmoil or a recession. To the extent the Fund invests significantly in a single state (including Massachusetts, Florida and Texas), city, territory (including Puerto Rico), or region, or in securities the payments on which are dependent upon a single project or source of revenues, or that relate to a sector or industry, including health care facilities, education, transportation, special revenues and pollution control, the Fund will be more susceptible to associated risks and developments.

Taxable investment risk. Although distributions of interest income from the Fund’s tax-exempt securities are generally exempt from regular federal income tax, distributions from other sources, including capital gain distributions, and any gains on the sale of your shares are not. In addition, the interest on the Fund’s municipal securities could become subject to regular federal income tax or the AMT due to noncompliant conduct by issuers, unfavorable legislation or litigation, or adverse interpretations by regulatory authorities. You should consult a tax adviser about whether the AMT applies to you and about state and local taxes on your Fund distributions.

U.S. Treasury obligations risk. The market value of direct obligations of the U.S. Treasury may vary due to changes in interest rates. In addition, changes to the financial condition or credit rating of the U.S. government may cause the value of the Fund’s investments in obligations issued by the U.S. Treasury to decline.

U.S. government agency obligations risk. The Fund invests in obligations issued by agencies and instrumentalities of the U.S. government. Government-sponsored entities such as the Federal National Mortgage Association (“FNMA”), the Federal Home Loan Mortgage Corporation (“FHLMC”) and the Federal Home Loan Banks (“FHLBs”), although chartered or sponsored by Congress, are not funded by congressional appropriations and the debt and mortgage-backed securities issued by them are neither guaranteed nor issued by the U.S. government. The maximum potential liability of the issuers of some U.S. government obligations may greatly exceed their current resources, including any legal right to support from the U.S. government. Such debt and mortgage-backed securities are subject to the risk of default on the payment of interest and/or principal, similar to debt of private issuers. Although the U.S. government has provided financial support to FNMA and FHLMC in the past, there can be no assurance that it will support these or other government-sponsored entities in the future.

High yield or “junk” bond risk. Debt securities that are below investment grade, called “junk bonds,” are speculative, have a higher risk of default or are already in default, tend to be less liquid and are more difficult to value than higher grade securities. Junk bonds tend to be volatile and more susceptible to adverse events and negative sentiments. These risks are more pronounced for securities that are already in default.

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Mortgage-related and asset-backed securities risk. The value of mortgage-related and asset- backed securities will be influenced by factors affecting the assets underlying such securities. As a result, during periods of declining asset value, difficult or frozen credit markets, swings in interest rates, or deteriorating economic conditions, mortgage-related and asset-backed securities may decline in value, face valuation difficulties, become more volatile and/or become illiquid.

Mortgage-backed securities tend to be more sensitive to changes in interest rates than other types of debt securities. These securities are also subject to interest rate, prepayment and extension risks. Some of these securities may receive little or no collateral protection from the underlying assets and are thus subject to the risk of default. The risk of such defaults is generally higher in the case of mortgage-backed investments offered by non-governmental issuers and those that include so-called “sub-prime” mortgages. The structure of some of these securities may be complex and there may be less available information than for other types of debt securities. Upon the occurrence of certain triggering events or defaults, the Fund may become the holder of underlying assets at a time when those assets may be difficult to sell or may be sold only at a loss.

Risks of investing in collateralized debt obligations. Investment in a collateralized debt obligation (“CDO”) is subject to the credit, subordination, interest rate, valuation, prepayment, extension and other risks of the obligations underlying the CDO and the tranche of the CDO in which the Fund invests. CDOs are subject to liquidity risk. Synthetic CDOs are also subject to the risks of investing in derivatives, such as credit default swaps, and leverage risk.

Risks of instruments that allow for balloon payments or negative amortization payments. Certain debt instruments allow for balloon payments or negative amortization payments. Such instruments permit the borrower to avoid paying currently a portion of the interest accruing on the instrument. While these features make the debt instrument more affordable to the borrower in the near term, they increase the risk that the borrower will be unable to make the resulting higher payment or payments that become due at the maturity of the loan.

Risks of subordinated securities. A holder of securities that are subordinated or “junior” to more senior securities of an issuer is entitled to payment after holders of more senior securities of the issuer. Subordinated securities are more likely to suffer a credit loss than non-subordinated securities of the same issuer, any loss incurred by the subordinated securities is likely to be proportionately greater, and any recovery of interest or principal may take more time. As a result, even a perceived decline in creditworthiness of the issuer is likely to have a greater impact on subordinated securities than more senior securities.

Risks of zero coupon bonds, payment in kind, deferred and contingent payment securities. These securities may be more speculative and may fluctuate more in value than securities which pay income periodically and in cash. In addition, although the Fund receives no periodic cash payments on such securities, the Fund is deemed for tax purposes to receive income from such securities, which applicable tax rules require the Fund to distribute to shareholders. Such distributions may be taxable when distributed to shareholders.

Risks of investment in other funds. Investing in other investment companies, including exchange- traded funds (“ETFs”) and closed-end funds, subjects the Fund to the risks of investing in the underlying securities or assets held by those funds. When investing in another fund, the Fund will bear a pro rata portion of the underlying fund’s expenses, including management fees, in addition to its own expenses. ETFs and closed-end funds are bought and sold based on market prices and can trade at a premium or a discount to the ETF’s or closed-end fund’s net asset value. Such funds may trade at a discount for an extended period and may not ever realize their net asset value.

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Derivatives risk. Using synthetic municipal securities, inverse floating rate obligations and other derivatives can increase Fund losses and reduce opportunities for gains when market prices, interest rates, or the derivative instruments themselves behave in a way not anticipated by the Fund. Using derivatives may increase the volatility of the Fund’s net asset value and may not provide the result intended. Derivatives may have a leveraging effect on the Fund. Some derivatives have the potential for unlimited loss, regardless of the size of the Fund’s initial investment. Derivatives are generally subject to the risks applicable to the assets, rates, indices or other indicators underlying the derivative. Changes in a derivative’s value may not correlate well with the referenced asset or metric. The Fund also may have to sell assets at inopportune times to satisfy its obligations. Derivatives may be difficult to sell, unwind or value, and the counterparty may default on its obligations to the Fund. Use of derivatives may have different tax consequences for the Fund than an investment in the underlying security, and such differences may affect the amount, timing and character of income distributed to shareholders. The U.S. government and foreign governments have adopted and implemented or are in the process of adopting and implementing regulations governing derivatives markets, including mandatory clearing of certain derivatives, margin and reporting requirements.

The ultimate impact of the regulations remains unclear. Additional regulation of derivatives may make them more costly, limit their availability or utility, otherwise adversely affect their performance or disrupt markets.

Synthetic municipal securities risk. The tax-exempt character of the interest paid on tender option bonds, bond receipts and similar synthetic municipal securities, a type of derivative instrument, is based on the tax-exempt income stream from the collateral. In addition to the risks of investing in municipal securities and in derivatives generally, investments in synthetic municipal securities are subject to the risk that income derived from such securities is deemed to be taxable.

Risks of investing in inverse floating rate obligations. The interest rate on inverse floating rate obligations will generally decrease as short-term interest rates increase, and increase as short-term rates decrease. Due to their leveraged structure, the sensitivity of the market value of an inverse floating rate obligation to changes in interest rates is generally greater than a comparable long-term bond issued by the same issuer and with similar credit quality, redemption and maturity provisions. Inverse floating rate obligations may be volatile and involve leverage risk.

Leveraging risk. The value of your investment may be more volatile and other risks tend to be compounded if the Fund borrows or uses derivatives or other investments, such as ETFs, that have embedded leverage. Leverage generally magnifies the effect of any increase or decrease in the value of the Fund’s underlying assets and creates a risk of loss of value on a larger pool of assets than the Fund would otherwise have, potentially resulting in the loss of all assets. Engaging in such transactions may cause the Fund to liquidate positions when it may not be advantageous to do so to satisfy its obligations. New derivatives regulations require the Fund, to the extent it uses derivatives to a material extent, to, among other things, comply with certain overall limits on leverage. These regulations may limit the ability of the Fund to pursue its investment strategies and may not be effective to mitigate the Fund’s risk of loss from derivatives.

Repurchase agreement risk. In the event that the other party to a repurchase agreement defaults on its obligations, the Fund may encounter delay and incur costs before being able to sell the security. Such a delay may involve loss of interest or a decline in price of the security. In addition, if the Fund is characterized by a court as an unsecured creditor, it would be at risk of losing some or all of the principal and interest involved in the transaction.

Market segment risk. To the extent the Fund emphasizes, from time to time, investments in a market segment, the Fund will be subject to a greater degree to the risks particular to that segment, and may experience greater market fluctuation than a fund without the same focus.

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The profitability of companies in the healthcare segment may be affected by extensive government regulation and reform, restrictions on government reimbursement for medical expenses, rising costs of medical products, services and patient care, pricing pressure, an increased emphasis on outpatient services, limited number of products, industry innovation, changes in technologies and other market developments. Many healthcare companies depend on patent protection. The expiration of patents may adversely affect the profitability of these companies and the value of their securities. Healthcare companies are also subject to extensive litigation based on product liability and similar claims. Many new products are subject to approval of the Food and Drug Administration. The process of obtaining such approval can be long and costly. Healthcare companies are also subject to competitive forces that may make it difficult to raise prices and, in fact, may result in price discounting. Health care companies may be thinly capitalized and susceptible to product obsolescence.

The education segment can be significantly affected by declining applicant pools, changes in student enrollment, decreases in state and federal financial aid to students, declines in endowment contributions and decreases in endowment portfolio values.

Companies in the transportation segment can be significantly affected by changes in the economy, fuel prices, labor relations, and insurance costs. The trend in the United States has been to deregulate the transportation industry, which could have a favorable long-term effect, but future government decisions could adversely affect transportation companies.

Valuation risk. Nearly all of the Fund’s investments are valued using a fair value methodology. The sales price the Fund could receive for any particular portfolio investment may differ from the Fund’s valuation of the investment, particularly for illiquid securities and securities that trade in thin or volatile markets. These differences may increase significantly and affect fund investments more broadly during periods of market volatility. Investors who purchase or redeem Fund shares may receive fewer or more shares or lower or higher redemption proceeds than they would have received if the securities had not been fair-valued or if a different valuation methodology had been used. The ability to value the Fund’s investments may also be impacted by technological issues and/or errors by pricing services or other third party service providers.

Redemption risk. The Fund may experience heavy redemptions that could cause the Fund to liquidate its assets at inopportune times or at a loss or depressed value, or accelerate taxable gains or transaction costs, which could cause the value of your investment to decline.

Cybersecurity risk. Cybersecurity failures by and breaches of the Adviser, transfer agent, the Distributor, custodian, accounting agent or other service providers may disrupt the Fund’s operations, interfere with the Fund’s ability to calculate its NAV, prevent Fund shareholders from purchasing, redeeming or exchanging shares or receiving distributions or receiving timely information regarding the Fund or their investment in the Fund, cause loss of or unauthorized access to private shareholder information, and result in financial losses to the Fund and its shareholders, regulatory fines, penalties, reputational damage, or additional compliance costs.

New ways to carry out cyber attacks continue to develop. Therefore, there is a chance that some risks have not been identified or prepared for, or that an attack may not be detected, which puts limitations on the Fund’s ability to plan for or respond to a cyber attack.

Expense risk. Your actual costs of investing in the Fund may be higher than the expenses shown in “Annual Fund Operating Expenses” table for a variety of reasons. For example, expense ratios may be higher than those shown if overall net assets decrease. Net assets are more likely to decrease and the Fund’s expense ratios are more likely to increase when markets are volatile.

Please note that there are many other factors that could adversely affect your investment and that could prevent the Fund from achieving its goals.

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An investment in the Fund is not a bank deposit and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Investment Performance

The bar chart and performance table provide an indication of the risks of investing in the Fund. The Fund has adopted the performance of the Pioneer AMT-Free Municipal Fund (the “predecessor fund”) as the result of a reorganization of the predecessor fund into the Fund on [ ] (the “Reorganization”). Prior to the Reorganization, the Fund had not yet commenced operations. The bar chart shows changes in the performance of the predecessor fund from year to year as of December 31. The performance table compares the predecessor fund’s performance to that of one or more broad measures of market performance. The Fund’s (and the predecessor fund’s) past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.

The returns shown for periods ending prior to the Reorganization are those of the Class A, Class C, and Class Y shares of the predecessor fund. Class A, Class C, and Class Y shares of the predecessor fund were reorganized into Class A, Class C, and Class Y shares, respectively, of the Fund after the close of the Reorganization. Class A, Class C, and Class Y shares’ returns of the Fund will be different from the returns of the predecessor fund as they have different expenses.

Fund performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements.

All Fund performance shown assumes the reinvestment of dividends and capital gains and the effect of the Fund’s expenses.

Updated performance information is available on the Fund’s website at [ ].

The Fund’s past performance (before and after taxes) does not necessarily indicate how it will perform in the future.

Calendar year returns for Class A shares

The bar chart does not reflect any sales charge you may pay when you buy Fund shares. If this amount was reflected, returns would be less than those shown.

After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on the investor’s tax situation and may differ from those shown. The after-tax returns shown are not relevant to investors who hold fund shares through tax-deferred arrangements such as 401(k) plans or individual retirement accounts. Returns after taxes on distributions and sale of fund shares are higher than returns before taxes for certain periods shown because they reflect the tax benefit of capital losses realized on the sale of fund shares.

After-tax returns are shown only for Class A shares. After-tax returns for Class C, and Class Y shares will vary.

Management of the Fund

Investment adviser

Victory Capital Management Inc. (the “Adviser”) serves as the Fund’s investment adviser. The portfolio managers jointly and primarily responsible for day-to-day management of the Fund are members of Pioneer Investments, a Victory Capital investment franchise.

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Purchase and Sale of Fund Shares

For Class A and Class C shares a $1,000 minimum initial purchase amount and a $50 minimum subsequent purchase amount apply for Individual Retirement Accounts (IRAs), gift/transfer to minor accounts, and purchases through automatic investment plans.

Certain broker-dealers and other financial intermediaries (such as a bank) may establish higher or lower minimum initial and subsequent investment amounts to which you may be subject if you invest through them.

You may redeem your shares on any day the Fund is open for business. Redemption requests may be made by telephone (with prior appropriate approval) or by mail.

When you buy and redeem shares, the Fund will price your transaction at the next-determined net asset value (“NAV”) after the Fund receives your request in good order, which means that your request contains all the required documentation, and that all documents contain required signatures or signature guarantees from a financial institution.

Tax Information

The Fund intends to distribute income that is exempt from regular federal income tax and the AMT. A portion of the Fund’s distributions may be subject to such taxes.

Payments to Broker-Dealers and Other Financial Intermediaries

If you purchase the Fund through a broker-dealer or other financial intermediary (such as a bank), the Fund and its related companies may pay the intermediary for the sale of Fund shares and related services. These payments create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson or investment professional to recommend the Fund over another investment. Ask your salesperson or investment professional or visit your financial intermediary’s website for more information.

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Additional Fund Information

Victory Capital Management Inc., which we refer to as the “Adviser” throughout the Prospectus, manages the Fund.

Investment objectives

As high a level of current interest income exempt from federal income tax as is consistent with the relative stability of capital. The Fund’s investment objectives may be changed without shareholder approval. The Fund will provide at least 30 days’ written notice prior to implementing any change to its investment objectives.

Principal investment strategies

Normally, the Fund invests at least 80% of its net assets (plus the amount of borrowings, if any, for investment purposes) in investment grade municipal bonds with a maturity of more than one year, the interest on which is exempt from regular federal income tax. The Fund normally will not invest in securities the interest on which is a tax preference item for purposes of the federal alternative minimum tax (“AMT”).

Municipal securities are generally issued to finance public works such as airports, bridges, highways, housing, hospitals, mass transportation projects, schools and water and sewer works. Municipal securities may be issued to repay outstanding obligations, to raise funds for general operating expenses, or to make loans to other institutions and facilities. They also may be issued by or on behalf of, public authorities to finance various privately operated facilities which are expected to benefit the municipality and its residents, such as business, manufacturing, housing, sports and pollution control, as well as public facilities such as airports, mass transit systems, ports and parking.

The Fund’s investments include bonds, notes and other debt instruments issued by or on behalf of states, counties, municipalities, territories and possessions of the United States and the District of Columbia and their authorities, political subdivisions, agencies or instrumentalities.

The Fund may invest up to 10% of its net assets in debt securities rated below investment grade (known as “junk bonds”) or, if unrated, of equivalent quality as determined by the Adviser. The Fund’s investments in debt securities rated below investment grade may include debt securities rated “D” or better, or comparable unrated securities.

The Fund may invest in municipal securities of any maturity, although under normal circumstances it is anticipated that the Fund will generally invest in longer-term investments. Municipal securities with longer maturities are generally more volatile than other fixed income securities with shorter maturities. The maturity of a fixed income security is a measure of the time remaining until final payment on the security is due.

The Fund normally will limit its investment in municipal securities whose issuers are located in the same state to less than 25% of the Fund’s total assets.

The Fund may invest 25% or more of its assets in securities the payments on which are derived from gas, electric, telephone, sewer, water, healthcare, education, tobacco and transportation segments of the municipal bond market.

The Fund’s investments may have fixed or variable principal payments and all types of interest rate payment and reset terms, including fixed rate, inverse floating rate, floating rate, zero coupon, contingent, deferred and payment in kind and auction rate features.

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The Fund also may invest in subordinated securities, asset-backed securities of any rating, including collateralized debt obligations, and may hold cash or other short-term investments. The Fund’s investments may include mortgage-backed instruments, the underlying assets of which allow for balloon payments (where a substantial portion of a mortgage loan balance is paid at maturity, which can shorten the average life of the mortgage-backed instrument) or negative amortization payments (where as a result of a payment cap, payments on a mortgage loan are less than the amount of principal and interest owed, with excess amounts added to the outstanding principal balance, which can extend the average life of the mortgage-backed instrument).

The Fund may invest up to 10% of its net assets in inverse floating rate obligations.

The Fund may invest up to 20% of its net assets in taxable investments, including securities of other investment companies (including mutual funds, exchange-traded funds and closed-end funds), commercial paper, U.S. government securities, U.S. or foreign bank instruments and repurchase agreements.

The Adviser considers both broad economic factors and issuer specific factors in selecting a portfolio designed to achieve the Fund’s investment objective. In assessing the appropriate maturity and rating weighting of the Fund’s portfolio, the Adviser considers a variety of factors that are expected to influence economic activity and interest rates. These factors include fundamental economic indicators, such as the rates of economic growth and inflation, Federal Reserve monetary policy and the relative value of the U.S. dollar compared to other currencies. Once the Adviser determines the preferable portfolio characteristics, the Adviser selects individual securities based upon the terms of the securities (such as yields compared to U.S. Treasuries or comparable issues), liquidity and rating and issuer diversification. The Adviser employs fundamental research and an evaluation of the issuer based on its financial statements and operations, to assess an issuers credit quality, taking into account financial condition, future capital needs and potential for change in rating. In making these portfolio decisions, the Adviser relies on the knowledge, experience and judgment of its staff and the staff of its affiliates who have access to a wide variety of research.

Municipal obligations include general obligation bonds, revenue bonds, tender option bonds, tax and revenue anticipation notes, bond anticipation notes, tax-exempt commercial paper, municipal leases, participation certificates and custodial receipts. General obligation bonds are backed by the full faith and credit of the issuing entity. Revenue bonds are typically used to Fund particular projects, such as those relating to education, health care, transportation and utilities, that are expected to produce income sufficient to make the payments on the bonds, since they are not backed by the full taxing power of the municipality. Housing authority bonds are used primarily to Fund low to middle income residential projects and may be backed by the payments made on the underlying mortgages. Tax and revenue anticipation notes are generally issued in order to finance short-term cash needs or, occasionally, to finance construction. Tax and revenue anticipation notes are expected to be repaid from taxes or designated revenues in the related period, and they may or may not be general obligations of the issuing entity. Bond anticipation notes are issued with the expectation that their principal and interest will be paid out of proceeds from renewal notes or bonds and may be issued to finance such items as land acquisition, facility acquisition and/or construction and capital improvement projects.

Municipal securities include municipal lease obligations, which are undivided interests issued by a state or municipality in a lease or installment purchase contract which generally relates to equipment or facilities. In some cases, payments under municipal leases do not have to be made unless money is specifically approved for that purpose by an appropriate legislative body.

Although municipal securities are issued by qualifying issuers, payments of principal and interest on municipal securities may be derived solely from revenues from certain facilities, mortgages or private

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industries, and may not be backed by the issuers themselves. These securities include participation or other interests in municipal securities issued or backed by banks, insurance companies and other financial institutions.

The Fund purchases municipal securities, the interest on which, in the opinion of bond counsel at the time the securities are issued, is exempt from regular federal income tax. There is no guarantee that this opinion is correct, and there is no assurance that the Internal Revenue Service (the “IRS”) will agree with bond counsel’s opinion. If the IRS determines that an issuer of a municipal security has not complied with applicable requirements, interest from the security could become subject to regular federal income tax, possibly retroactively to the date the security was issued, and the value of the security could decline significantly and a portion of the distributions to Fund shareholders could be recharacterized as taxable. Future litigation or legislation could adversely affect the tax treatment of municipal securities held by the Fund.

Neither the Fund’s investment objective nor the Fund’s 80% investment policy may be changed without shareholder approval.

The Fund’s other investment strategies and policies may be changed from time to time without shareholder approval, unless specifically stated otherwise in this prospectus or in the statement of additional information.

Investment grade securities

A debt security is considered investment grade if it is:

•Rated BBB or higher at the time of purchase by Standard & Poor’s Financial Services LLC;

•Rated the equivalent rating by a nationally recognized statistical rating organization; or

•Determined to be of equivalent credit quality by the Adviser.

Securities in the lowest category of investment grade (i.e., BBB) are considered to have speculative characteristics. An investor can still lose significant amounts when investing in investment grade securities.

Below-investment-grade securities (“junk bonds”)

The Fund may invest in debt securities rated below investment grade or, if unrated, of equivalent quality as determined by the Adviser. A debt security is below investment grade if it is rated BB or lower by Standard & Poor’s Financial Services LLC or the equivalent rating by another nationally recognized statistical rating organization or determined to be of equivalent credit quality by the Adviser. Debt securities rated below investment grade are commonly referred to as “junk bonds” and are considered speculative. Below investment grade debt securities involve greater risk of loss, are subject to greater price volatility and are less liquid, especially during periods of economic uncertainty or change, than higher quality debt securities. Below investment grade securities also may be more difficult to value.

Debt rating considerations

For purposes of the Fund’s credit quality policies, if a security receives different ratings from nationally recognized statistical rating organizations, the Fund will use the rating chosen by the portfolio manager as most representative of the security’s credit quality. The ratings of nationally recognized statistical rating organizations represent their opinions as to the quality of the securities that they undertake to rate and may not accurately describe the risks of the securities. A rating organization may have a conflict of interest with respect to a security for which it assigns a quality rating. In addition, there may be a delay between a change in the credit quality of a security or other asset and a change in the

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quality rating assigned to the security or other asset by a rating organization. If a rating organization changes the quality rating assigned to one or more of the Fund’s securities, the Adviser will consider if any action is appropriate in light of the Fund’s investment objective and policies. These ratings are used as criteria for the selection of portfolio securities, in addition to the Adviser’s own assessment of the credit quality of potential investments.

U.S. government securities

The Fund may invest in U.S. government securities. U.S. government securities are obligations of, or guaranteed by, the U.S. government, its agencies or government-sponsored entities. U.S. government securities include obligations: directly issued by or supported by the full faith and credit of the U.S. government, like Treasury bills, notes and bonds and Government National Mortgage Association (“GNMA”) certificates; supported by the right of the issuer to borrow from the U.S. Treasury, like those of the Federal Home Loan Banks (“FHLBs”); supported by the discretionary authority of the U.S. government to purchase the agency’s securities, like those of the Federal National Mortgage Association (“FNMA”); or supported only by the credit of the issuer itself, like the Tennessee Valley Authority. U.S. government securities include issues by non-governmental entities (like financial institutions) that carry direct guarantees from U.S. government agencies. U.S. government securities include zero coupon securities that make payments of interest and principal only upon maturity and which therefore tend to be subject to greater volatility than interest-bearing securities with comparable maturities.

Although the U.S. government guarantees principal and interest payments on securities issued by the U.S. government and some of its agencies, such as securities issued by GNMA, this guarantee does not apply to losses resulting from declines in the market value of these securities. Some of the U.S. government securities that the Fund may hold are not guaranteed or backed by the full faith and credit of the U.S. government, such as those issued by FNMA and the Federal Home Loan Mortgage Corporation (“FHLMC”).

Investments in mortgage-backed, asset-backed, and other securities

The Fund may invest in mortgage-backed securities. Mortgage-backed securities may be issued by private issuers, by government-sponsored entities such as FNMA or FHLMC or by agencies of the U.S. government, such as GNMA. Mortgage-backed securities represent direct or indirect participation in, or are collateralized by and payable from, mortgage loans secured by real property. The commercial mortgages underlying certain commercial mortgage-backed securities generally allow all or a substantial portion of the loan balance to be paid at maturity, commonly known as a balloon payment. Some mortgage loans restrict periodic adjustments by limiting changes in the borrower’s monthly principal and interest payments rather than limiting interest rate changes. These payment caps may result in negative amortization, where payments are less than the amount of principal and interest owed, with excess amounts added to the outstanding principal balance, which can extend the average life of the mortgage-backed securities.

The Fund may invest in asset-backed securities and in securities issued by entities, such as trusts, whose underlying assets are municipal securities. The Fund may invest in collateralized debt obligations (“CDOs”), which include collateralized bond obligations (“CBOs”), collateralized loan obligations (“CLOs”) and other similarly structured securities. A CDO is a trust backed by a pool of fixed income securities. The trust typically is split into two or more portions, called tranches, which vary in credit quality and yield. Lower tranches pay higher interest rates but represent lower degrees of credit quality and are more sensitive to the rate of defaults in the pool of obligations. Certain CDOs may use derivatives, such as credit default swaps, to create synthetic exposure to assets rather than holding such assets directly.

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Subordinated securities

The Fund may invest in securities that are subordinated or “junior” to more senior securities of the issuer. The investor in a subordinated security of an issuer is entitled to payment after other holders of debt in that issuer.

Zero coupon securities

The Fund may invest in zero coupon securities. Zero coupon securities are debt instruments that do not pay interest during the life of the security but are issued at a discount from the amount the investor will receive when the issuer repays the amount borrowed (the face value). The discount approximates the total amount of interest that would be paid at an assumed interest rate.

Derivatives

The Fund may, but is not required to, use synthetic municipal securities, futures and options on securities, indices and swaps and other derivatives. The Fund also may enter into credit default swaps, which can be used to acquire or to transfer the credit risk of a security or index of securities without buying or selling the security or securities comprising the relevant index. A derivative is a security or instrument whose value is determined by reference to the value or the change in value of one or more securities, indices or other financial instruments. The Fund may use derivatives for a variety of purposes, including:

•In an attempt to hedge against adverse changes in the market prices of securities or interest rates

•As a substitute for purchasing or selling securities

•To attempt to increase the Fund’s return as a non-hedging strategy that may be considered speculative

•To manage portfolio characteristics (for example, the duration or credit quality of the Fund’s portfolio)

•As a cash flow management technique

The Fund may choose not to make use of derivatives for a variety of reasons, and any use may be limited by applicable law and regulations.

Inverse floating rate obligations

The Fund may invest in inverse floating rate obligations (a type of derivative instrument). Inverse floating rate obligations represent interests in tax-exempt bonds. Inverse floating rate obligations are created by depositing municipal bonds in a trust which divides the income stream of the underlying municipal bond into two parts: a short-term variable rate demand note and a residual interest bond (the inverse floating rate obligation) which receives interest based on the remaining cash flow of the trust after payment of interest on the note and various trust expenses. The interest rate on inverse floating rate obligations will generally decrease as short-term interest rates increase, and increase as short-term rates decrease.

Due to their leveraged structure, the sensitivity of the market value of an inverse floating rate obligation to changes in interest rates is generally greater than a comparable long-term bond issued by the same issuer and with similar credit quality, redemption and maturity provisions. Inverse floating rate obligations may be volatile and involve leverage risk.

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Repurchase agreements

In a repurchase agreement, the Fund purchases securities from a broker/dealer or a bank, called the counterparty, upon the agreement of the counterparty to repurchase the securities from the Fund at a later date, and at a specified price. The repurchase price is generally higher than the purchase price paid by the Fund, with the difference being income to the Fund. The securities purchased serve as the Fund’s collateral for the obligation of the counterparty to repurchase the securities. If the counterparty does not repurchase the securities, the Fund is entitled to sell the securities, but the Fund may not be able to sell them for the price at which they were purchased, thus causing a loss. Additionally, if the counterparty becomes insolvent, there is some risk that the Fund will not have a right to the securities, or the immediate right to sell the securities.

Cash management and temporary investments

Normally, the Fund invests substantially all of its assets to meet its investment objective. The Fund may invest the remainder of its assets in money market funds, securities with remaining maturities of less than one year or cash equivalents, including overnight repurchase agreements, or may hold cash. For temporary defensive purposes, including during periods of unusual cash flows, the Fund may depart from its principal investment strategies and invest part or all of its assets in these securities or may hold cash. The Fund may adopt a defensive strategy when the Adviser believes securities in which the Fund normally invests have special or unusual risks or are less attractive due to adverse market, economic, political or other conditions. During such periods, it may be more difficult for the Fund to achieve its investment objective.

Additional Investment Strategies and Related Risks

In addition to the principal investment strategies and related risks discussed in this prospectus, the Fund may also use other techniques, including the following non-principal investment strategies and related risks.

Reverse repurchase agreements and borrowing

The Fund may enter into reverse repurchase agreements pursuant to which the Fund transfers securities to a counterparty in return for cash, and the Fund agrees to repurchase the securities at a later date and for a higher price. Reverse repurchase agreements are treated as borrowings by the Fund, are a form of leverage and may make the value of an investment in the Fund more volatile and increase the risks of investing in the Fund. The Fund also may borrow money from banks or other lenders for temporary purposes. The Fund may borrow up to 331∕3% of its total assets. Entering into reverse repurchase agreements and other borrowing transactions may cause the Fund to liquidate positions when it may not be advantageous to do so in order to satisfy its obligations.

Short-term trading

The Fund usually does not trade for short-term profits. The Fund will sell an investment, however, even if it has only been held for a short time, if it no longer meets the Fund’s investment criteria. If the Fund does a lot of trading, it may incur additional operating expenses, which would reduce performance, and could cause shareowners to incur a higher level of taxable income or capital gains.

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Risk Factors

You could lose money on your investment in the Fund. As with any mutual fund, there is no guarantee that the Fund will achieve its objective.

Market risk. The market prices of securities or other assets held by the Fund may go up or down, sometimes rapidly or unpredictably, due to general market conditions, such as real or perceived adverse economic, political, or regulatory conditions, political instability, recessions, inflation, changes in interest or currency rates, lack of liquidity in the bond markets, the spread of infectious illness or other public health issues, weather or climate events, armed conflict, market disruptions caused by tariffs, trade disputes, sanctions or other government actions, or other factors or adverse investor sentiment. If the market prices of the Fund’s securities and assets fall, the value of your investment will go down. A change in financial condition or other event affecting a single issuer or market may adversely impact securities markets as a whole.

Changes in market conditions may not have the same impact on all types of securities. The value of securities may also fall due to specific conditions that affect a particular sector of the securities market or a particular issuer. In the past decade, financial markets throughout the world have experienced increased volatility, depressed valuations, decreased liquidity and heightened uncertainty. Governmental and non-governmental issuers have defaulted on, or been forced to restructure, their debts. These conditions may continue, recur, worsen or spread. Events that have contributed to these market conditions include, but are not limited to, major cybersecurity events; geopolitical events (including wars, terror attacks and economic sanctions); measures to address budget deficits; downgrading of sovereign debt; changes in oil and commodity prices; dramatic changes in currency exchange rates; global pandemics; and public sentiment. The long-term impact of the COVID-19 pandemic and its subsequent variants on economies, markets, industries and individual issuers, are not known. Some sectors of the economy and individual issuers have experienced or may experience particularly large losses. Periods of extreme volatility in the financial markets, reduced liquidity of many instruments, increased government debt, inflation, and disruptions to supply chains, consumer demand and employee availability, may continue for some time.

Raising the ceiling on U.S. government debt has become increasingly politicized. Any failure to increase the total amount that the U.S. government is authorized to borrow could lead to a default on U.S. government obligations, with unpredictable consequences for economies and markets in the United States and elsewhere. Inflation and interest rates have increased and may rise further. These circumstances could adversely affect the value and liquidity of the Fund’s investments, impair the Fund’s ability to satisfy redemption requests, and negatively impact the Fund’s performance. In addition, inflation, rising interest rates, global supply chain disruptions and other market events could adversely affect the companies or issuers in which the Fund invests. Following Russia’s invasion of Ukraine, Russian securities lost all, or nearly all, their market value. Other securities or markets could be similarly affected by past or future political, geopolitical or other events or conditions.

Governments and central banks, including the U.S. Federal Reserve, have taken extraordinary and unprecedented actions to support local and global economies and the financial markets. These actions have resulted in significant expansion of public debt, including in the United States. The consequences of high public debt, including its future impact on the economy and securities markets, may not be known for some time. U.S. Federal Reserve or other U.S. or non-U.S. governmental or central bank actions, including increases or decreases in interest rates, or contrary actions by different governments, could negatively affect financial markets generally, increase market volatility and reduce the value and liquidity of securities in which the Fund invests. Policy and legislative changes in the United States and in other countries are affecting many aspects of financial regulation, and these and other events affecting global markets, such as the United Kingdom’s exit from the European Union (or Brexit), potential trade imbalances with China or other countries, or sanctions or

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other government actions against Russia, other nations or individuals or companies (or their countermeasures), may contribute to decreased liquidity and increased volatility in the financial markets. The impact of these changes on the markets, and the implications for market participants, may not be fully known for some time.

The United States and other countries are periodically involved in disputes over trade and other matters, which may result in tariffs, investment restrictions and adverse impacts on affected companies and securities. For example, the United States has imposed tariffs and other trade barriers on Chinese exports, has restricted sales of certain categories of goods to China, and has established barriers to investments in China. Trade disputes may adversely affect the economies of the United States and its trading partners, as well as companies directly or indirectly affected and financial markets generally. The U.S. government has prohibited U.S. persons, such as the Fund, from investing in Chinese companies designated as related to the Chinese military. These and possible future restrictions could limit the Fund’s opportunities for investment and require the sale of securities at a loss or make them illiquid. Moreover, the Chinese government is involved in a longstanding dispute with Taiwan that has included threats of invasion. If the political climate between the United States and China does not improve or continues to deteriorate, if China were to attempt unification of Taiwan by force, or if other geopolitical conflicts develop or get worse, economies, markets and individual securities may be severely affected both regionally and globally, and the value of the Fund’s assets may go down.

Economies and financial markets throughout the world are increasingly interconnected. Economic, financial or political events, trading and tariff arrangements, armed conflict such as between Russia and Ukraine or in the Middle East, terrorism, natural disasters, infectious illness or public health issues, cybersecurity events, supply chain disruptions, sanctions against Russia, other nations or individuals or companies and possible countermeasures, and other circumstances in one country or region, could have profound impacts on other countries or regions and on global economies or markets. As a result, whether or not the Fund invests in securities of issuers located in or with significant exposure to the countries or regions directly affected, the value and liquidity of the Fund’s investments may be negatively affected. The Fund may experience a substantial or complete loss on any security or derivative position.

Until recently, a commonly used reference rate for floating rate securities was LIBOR (London Interbank Offered Rate). ICE Benchmark Administration, the administrator of LIBOR, has ceased publication of most LIBOR settings on a representative basis. Actions by regulators have resulted in the establishment of alternative reference rates to LIBOR in most major currencies. In the United States, a common benchmark replacement is based on the Secured Overnight Financing Rate (“SOFR”) published by the Federal Reserve Bank of New York, including certain spread adjustments and benchmark replacement conforming changes, although other benchmark replacements (with or without spread adjustments) may be used in certain transactions. The impact of the transition from LIBOR on the Fund’s transactions and financial markets generally cannot yet be determined. The transition away from LIBOR may lead to increased volatility and illiquidity in markets for instruments that have relied on LIBOR and may adversely affect the Fund’s performance.

Interest rate risk. The market prices of the Fund’s fixed income securities may fluctuate significantly when interest rates change. When interest rates rise, the value of fixed income securities and therefore the value of your investment in the Fund, generally falls. For example, if interest rates increase by 1%, the value of a fund’s portfolio with a portfolio duration of ten years would be expected to decrease by 10%, all other things being equal.

In recent years, interest rates and credit spreads in the United States have been at historic lows. The U.S. Federal Reserve has raised certain interest rates, and interest rates may continue to go up. A general rise in interest rates could adversely affect the price and liquidity of fixed income securities

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and could also result in increased redemptions from the Fund. A change in interest rates will not have the same impact on all fixed income securities. Generally, the longer the maturity or duration of a fixed income security, the greater the impact of a rise in interest rates on the security’s value. The maturity of a security may be significantly longer than its effective duration. A security’s maturity and other features may be more relevant than its effective duration in determining the security’s sensitivity to other factors affecting the issuer or markets generally, such as changes in credit quality or in the yield premium that the market may establish for certain types of securities (sometimes called “credit spread”). In general, the longer its maturity the more a security may be susceptible to these factors. When the credit spread for a fixed income security goes up or “widens,” the value of the security will generally go down. Calculations of duration and maturity may be based on estimates and may not reliably predict a security’s price sensitivity to changes in interest rates. Moreover, securities can change in value in response to other factors, such as credit risk. In addition, different interest rate measures (such as short- and long-term interest rates and U.S. and foreign interest rates), or interest rates on different types of securities or securities of different issuers, may not necessarily change in the same amount or in the same direction. When interest rates go down, the income received by the Fund, and the Fund’s yield, may decline. Also, when interest rates decline, investments made by the Fund may pay a lower interest rate, which would reduce the income received and distributed by the Fund.

Certain fixed income securities pay interest at variable or floating rates. Variable rate securities tend to reset at specified intervals, while floating rate securities may reset whenever there is a change in a specified index rate. In most cases, these reset provisions reduce the impact of changes in market interest rates on the value of the security. However, some securities do not track the underlying index directly, but reset based on formulas that may produce a leveraging effect; others may also provide for interest payments that vary inversely with market rates. The market prices of these securities may fluctuate significantly when interest rates change.

Yield generated by the Fund may decline due to a decrease in market interest rates.

The values of securities with floating interest rates generally are less sensitive to interest rate changes but may decline in value if their interest rates do not rise as much, or as quickly, as prevailing interest rates. In addition, rising interest rates can also lead to increased default rates, as issuers of floating rate securities find themselves faced with higher payments. Further, in the case of some instruments, if the underlying reference interest rate does not move by at least a prescribed increment, no adjustment will occur in the floating rate instrument’s interest rate. This means that, when prevailing interest rates increase, a corresponding increase in the instrument’s interest rate may not result and the instrument may decline in value. Similarly, certain floating rate obligations have an interest rate floor feature, which prevents the interest rate payable by the security from dropping below a specified level as compared to a reference interest rate. Such a floor protects the Fund from losses resulting from a decrease in the reference interest rate below the specified level. However, if the reference interest rate is below the floor, there will be a lag between a rise in the reference interest rate and a rise in the interest rate payable by the obligation, and the Fund may not benefit from increasing interest rates for a significant amount of time. Unlike fixed rate securities, floating rate securities generally will not increase in value if interest rates decline. Changes in interest rates also will affect the amount of interest income the Fund earns on its floating rate investments. Unlike fixed rate securities, when prevailing interest rates decrease, the interest rate payable on floating rate investments will decrease.

Credit risk. If an obligor (such as the issuer itself or a party offering credit enhancement) for a security held by the Fund fails to pay, otherwise defaults, is perceived to be less creditworthy, becomes insolvent or files for bankruptcy, a security’s credit rating is downgraded or the credit quality or value of an underlying asset declines, the value of your investment could decline. Changes in actual or perceived creditworthiness may occur quickly. If the Fund enters into financial contracts (such as certain derivatives, repurchase agreements, reverse repurchase agreements, and when-issued,

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delayed delivery and forward commitment transactions), the Fund will be subject to the credit risk presented by the counterparty. In particular, the number of municipal insurers is relatively small, and, as a result, changes in the financial condition of an individual municipal insurer may affect the overall municipal market. In addition, the Fund may incur expenses and suffer delays in an effort to protect the Fund’s interests or to enforce its rights. The Fund evaluates the credit quality of issuers and counterparties prior to investing in securities. Credit risk is broadly gauged by the credit ratings of the securities in which the Fund invests. However, ratings are only the opinions of the companies issuing them and are not guarantees as to quality. Securities rated in the lowest category of investment grade (Baa/BBB) may possess certain speculative characteristics.

Prepayment or call risk. Many fixed income securities give the issuer the option to prepay or call the security prior to its maturity date. Issuers often exercise this right when interest rates fall. Accordingly, if the Fund holds a fixed income security that can be prepaid or called prior to its maturity date, it will not benefit fully from the increase in value that other fixed income securities generally experience when interest rates fall. Upon prepayment of the security, the Fund also would be forced to reinvest the proceeds at then current yields, which would be lower than the yield of the security that was prepaid or called. In addition, if the Fund purchases a fixed income security at a premium (at a price that exceeds its stated par or principal value), the Fund may lose the amount of the premium paid in the event of prepayment.

Extension risk. During periods of rising interest rates, the average life of certain types of securities may be extended because of slower than expected principal payments. This may lock in a below market interest rate, increase the security’s duration and reduce the value of the security.

To the extent the Fund invests significantly in mortgage-related and asset-backed securities, its exposure to extension risks may be greater than if it invested in other fixed income securities.

Liquidity risk. Liquidity risk is the risk that particular investments, or investments generally, may be or become impossible or difficult to purchase or sell. Although most of the Fund’s securities and other investments must be liquid at the time of investment, securities and other investments may become illiquid after purchase by the Fund, particularly during periods of market turmoil or due to adverse changes in the conditions of a particular issuer. Liquidity and value of investments can deteriorate rapidly. Markets may become illiquid when, for instance, there are few, if any, interested buyers and sellers or when dealers are unwilling to make a market for certain securities or when dealer market- making capacity is otherwise reduced. During times of market turmoil, there have been, and may be, no buyers for securities in entire asset classes, including U.S. Treasury securities. A lack of liquidity or other adverse credit market conditions may affect the Fund’s ability to sell the securities in which it invests or to find and purchase suitable investments. When the Fund holds illiquid investments, the Fund may be harder to value, especially in changing markets. If the Fund is forced to sell or unwind an illiquid investment to meet redemption requests or for other cash needs, or to try to limit losses, the Fund may suffer a substantial loss or may not be able to sell at all. The Fund may experience heavy redemptions that could cause the Fund to liquidate its assets at inopportune times or at a loss or depressed value, which could cause the value of your investment to decline. In addition, when there is illiquidity in the market for certain securities and other investments, the Fund, due to limitations on investments in illiquid securities, may be unable to achieve its desired level of exposure to a certain sector. Further, certain securities, once sold, may not settle for an extended period (for example, several weeks or even longer). The Fund will not receive its sales proceeds until that time, which may constrain the Fund’s ability to meet its obligations (including obligations to redeeming shareholders). Liquidity risk may be magnified in an environment of rising interest rates or widening credit spreads in which investor redemptions from fixed income mutual funds may be higher than normal.

If an auction fails for an auction rate security, there may be no secondary market for the security and the Fund may be forced to hold the security until the security is refinanced by the issuer or a

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secondary market develops. To the extent the Fund holds a material percentage of the outstanding debt securities of an issuer, this practice may impact adversely the liquidity and market value of those investments.

Portfolio selection risk. The Adviser’s judgment about the quality, relative yield, relative value or market trends affecting a particular sector or region, market segment, security, industry or about interest rates or other market factors may prove to be incorrect or may not produce the desired results, or there may be imperfections, errors or limitations in the models, tools and information used by the Adviser.

Municipal securities risk. The municipal bond market can be susceptible to unusual volatility, particularly for lower-rated and unrated securities. Liquidity can be reduced unpredictably in response to overall economic conditions or credit tightening. Issuers of municipal securities tend to derive a significant portion of their revenue from taxes, particularly property and income taxes, and decreases in personal income levels and property values and other unfavorable economic factors, such as a general economic recession, adversely affect municipal securities. Municipal issuers may also be adversely affected by rising health care costs, increasing unfunded pension liabilities and by the phasing out of federal programs providing financial support. Where municipal securities are issued to finance particular projects, especially those relating to education, health care, transportation, housing, water or sewer and utilities, issuers often depend on revenues from those projects to make principal and interest payments. Adverse conditions and developments in those sectors can result in lower revenues to issuers of municipal securities, potentially resulting in defaults, and can also have an adverse effect on the broader municipal securities market. To the extent the Fund invests significantly in a single state (including Massachusetts, Florida and Texas), city, territory (including Puerto Rico), or region, or in securities the payments on which are dependent upon a single project or source of revenues, or that relate to a sector or industry, including health care facilities, education, transportation, special revenues and pollution control, the Fund will be more susceptible to associated risks and developments.

There may be less public information available on municipal issuers or projects than other issuers, and valuing municipal securities may be more difficult. In addition, the secondary market for municipal securities is less well developed and liquid than other markets, and dealers may be less willing to offer and sell municipal securities in times of market turbulence. Changes in the financial condition of one or more individual municipal issuers (or one or more insurers of municipal issuers), or one or more defaults by municipal issuers or insurers, can adversely affect liquidity and valuations in the overall market for municipal securities. The value of municipal securities can also be adversely affected by regulatory and political developments affecting the ability of municipal issuers to pay interest or repay principal, actual or anticipated tax law changes or other legislative actions, and by uncertainties and public perceptions concerning these and other factors. Municipal securities may be more susceptible to downgrades or defaults during recessions or similar periods of economic stress. Financial difficulties of municipal issuers may continue or get worse, particularly in the event of political, economic or market turmoil or a recession.

The rate of interest paid on municipal securities normally is lower than the rate of interest paid on fully taxable securities. Some municipal securities, such as general obligation issues, are backed by the issuer’s taxing authority, while other municipal securities, such as revenue issues, are backed only by revenues from certain facilities or other sources and not by the issuer itself. The payment of principal and interest on private activity and industrial development revenue bonds is solely dependent on the ability of the facility’s user to meet its financial obligations and the pledge, if any, of the facility or other property as security for payment.

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The municipal market can be susceptible to unusual volatility, particularly for lower-rated and unrated securities. Liquidity can be reduced unpredictably in response to overall economic conditions or credit tightening.

Taxable investment risk. Although distributions of interest income from the Fund’s tax-exempt securities are generally exempt from regular federal income tax, distributions from other sources, including capital gain distributions, and any gains on the sale of your shares are not. In addition, the interest on the Fund’s municipal securities could become subject to regular federal income tax or the AMT due to noncompliant conduct by issuers, unfavorable legislation or litigation, or adverse interpretations by regulatory authorities. You should consult a tax adviser about whether the AMT applies to you and about state and local taxes on your Fund distributions.

U.S. Treasury obligations risk. The market value of direct obligations of the U.S. Treasury may vary due to changes in interest rates. In addition, changes to the financial condition or credit rating of the U.S. government may cause the value of the Fund’s investments in obligations issued by the U.S. Treasury to decline.

U.S. government agency obligations risk. The Fund invests in obligations issued by agencies and instrumentalities of the U.S. government.

Government-sponsored entities such as FNMA, FHLMC and the FHLBs, although chartered or sponsored by Congress, are not funded by congressional appropriations and the debt and mortgage- backed securities issued by them are neither guaranteed nor issued by the U.S. government. The maximum potential liability of the issuers of some U.S. government obligations may greatly exceed their current resources, including any legal right to support from the U.S. government. Such debt and mortgage-backed securities are subject to the risk of default on the payment of interest and/or principal, similar to debt of private issuers. Although the U.S. government has provided financial support to FNMA and FHLMC in the past, there can be no assurance that it will support these or other government-sponsored entities in the future.

High yield or “junk” bond risk. Debt securities that are below investment grade, called “junk bonds,” are speculative, have a higher risk of default or are already in default, tend to be less liquid and are more difficult to value than higher grade securities and may involve major risk of exposure to adverse conditions and negative sentiments. These securities have a higher risk of issuer default because, among other reasons, issuers of junk bonds often have more debt in relation to total capitalization than issuers of investment grade securities. Junk bonds tend to be volatile and more susceptible to adverse events and negative sentiments. These risks are more pronounced for securities that are already in default. The Fund may not receive interest payments on defaulted securities and may incur costs to protect its investment. In addition, defaulted securities involve the substantial risk that principal will not be repaid. Changes in economic conditions or developments regarding the individual issuer are more likely to cause price volatility and weaken the capacity of such securities to make principal and interest payments than is the case for higher grade debt securities. The value of lower- quality debt securities often changes in response to company, political, or economic developments and can decline significantly over short as well as long periods of time or during periods of general or regional economic difficulty. Junk bonds may also be less liquid than higher-rated securities, which means that the Fund may have difficulty selling them at times, and it may have to apply a greater degree of judgment in establishing a price for purposes of valuing the Fund’s shares. Junk bonds generally are issued by less creditworthy issuers. Issuers of junk bonds may have a larger amount of outstanding debt securities relative to their assets than issuers of investment grade bonds. In the event of an issuer’s bankruptcy, claims of other creditors may have priority over the claims of junk bond holders, leaving few or no assets available to repay junk bond holders. The Fund may incur expenses to the extent necessary to seek recovery upon default or to negotiate new terms with a defaulting issuer. Junk bonds frequently have redemption features that permit an issuer to repurchase

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the security from the Fund before it matures. If the issuer redeems junk bonds, the Fund may have to invest the proceeds in bonds with lower yields and may lose income.

Mortgage-related and asset-backed securities risk. The repayment of certain mortgage-backed and asset-backed securities depends primarily on the cash collections received from the issuer’s underlying asset portfolio and, in certain cases, the issuer’s ability to issue replacement securities. As a result, there could be losses to the Fund in the event of credit or market value deterioration in the issuer’s underlying portfolio, mismatches in the timing of the cash flows of the underlying asset interests and the repayment obligations of maturing securities, or the issuer’s inability to issue new or replacement securities. Mortgage-backed securities tend to be more sensitive to changes in interest rates than other types of debt securities. These securities are also subject to interest rate, prepayment and extension risks. Upon the occurrence of certain triggering events or defaults, the investors in a security held by the Fund may become the holders of underlying assets at a time when those assets may be difficult to sell or may be sold only at a loss. In the event of a default, the value of the underlying collateral may be insufficient to pay certain expenses, such as litigation and foreclosure expenses, and inadequate to pay any principal or unpaid interest. The risk of default is generally higher in the case of mortgage-backed investments offered by private issuers and those that include so-called “sub-prime” mortgages. Privately issued mortgage-backed and asset-backed securities are not traded on an exchange and may have a limited market. Without an active trading market, these securities may be particularly difficult to value given the complexities in valuing the underlying collateral.

Certain mortgage-backed and asset-backed securities may pay principal only at maturity or may represent only the right to receive payments of principal or interest on the underlying obligations, but not both. The value of these types of instruments may change more than the value of debt securities that pay both principal and interest during periods of changing interest rates. Principal only instruments generally increase in value if interest rates decline, but are also subject to the risk of prepayment. Interest only instruments generally increase in value in a rising interest rate environment when fewer of the underlying obligations are prepaid.

Interest only instruments could lose their entire value in a declining interest rate environment if the underlying obligations are prepaid.

Unlike mortgage-related securities issued or guaranteed by the U.S. government or its agencies and instrumentalities, mortgage-related securities issued by private issuers do not have a government or government-sponsored entity guarantee (but may have other credit enhancement), and may, and frequently do, have less favorable collateral, credit risk or other characteristics. The Fund may invest in other mortgage-related securities, including mortgage derivatives and structured securities. These securities typically are not secured by real property. Because these securities have embedded leverage features, small changes in interest or prepayment rates may cause large and sudden price movements. These securities also can become illiquid and difficult to value in volatile or declining markets.

Privately issued mortgage-related securities are also not subject to the same underwriting requirements for the underlying mortgages that are applicable to those mortgage-related securities that have a government or government-sponsored entity guarantee. Privately issued mortgage-related securities are not traded on an exchange and there may be a limited market for the securities, especially when there is a perceived weakness in the mortgage and real estate market sectors.

Without an active trading market, mortgage-related securities held in the Fund’s portfolio may be particularly difficult to value because of the complexities involved in assessing the value of the underlying mortgage loans.

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Mortgage-backed securities are particularly susceptible to prepayment and extension risks, because prepayments on the underlying mortgages tend to increase when interest rates fall and decrease when interest rates rise. Prepayments may also occur on a scheduled basis or due to foreclosure.

When market interest rates increase, mortgage refinancings and prepayments slow, which lengthens the effective duration of these securities. As a result, the negative effect of the interest rate increase on the market value of mortgage-backed securities is usually more pronounced than it is for other types of fixed income securities, potentially increasing the volatility of the Fund. Conversely, when market interest rates decline, while the value of mortgage-backed securities may increase, the rates of prepayment of the underlying mortgages tend to increase, which shortens the effective duration of these securities. Mortgage-backed securities are also subject to the risk that the underlying borrowers will be unable to meet their obligations.

At times, some of the mortgage-backed securities in which the Fund may invest will have higher than market interest rates and therefore will be purchased at a premium above their par value. Prepayments may cause losses on securities purchased at a premium.

The value of mortgage-backed and asset-backed securities may be affected by changes in credit quality or value of the mortgage loans or other assets that support the securities. In addition, for mortgage-backed securities, when market conditions result in an increase in the default rates on the underlying mortgages and the foreclosure values of the underlying real estate are below the outstanding amount of the underlying mortgages, collection of the full amount of accrued interest and principal on these investments may be less likely.

The ability of an issuer of asset-backed securities to enforce its security interest in the underlying assets or to otherwise recover from the underlying obligor may be limited. Certain asset-backed securities present a heightened level of risk because, in the event of default, the liquidation value of the underlying assets may be inadequate to pay any unpaid principal or interest.

Risks of investing in collateralized debt obligations. Investment in a collateralized debt obligation (CDO) is subject to the credit, subordination, interest rate, valuation, prepayment, extension and other risks of the obligations underlying the CDO and the tranche of the CDO in which the Fund invests.

CDOs are subject to liquidity risk. CDOs carry additional risks including, but not limited to: (i) the possibility that distributions from collateral securities will not be adequate to make interest or other payments; (ii) the risk that the collateral may default or decline in value or be downgraded, if rated by a nationally recognized statistical rating organization; (iii) the Fund may invest in tranches of CDOs that are subordinate to other tranches; (iv) the structure and complexity of the transaction and the legal documents could lead to disputes among investors regarding the characterization of proceeds; (v) the investment return achieved by the Fund could be significantly different than those predicted by financial models; (vi) the lack of a readily available secondary market for CDOs; (vii) the risk of forced “fire sale” liquidation due to technical defaults such as coverage test failures; and (viii) the CDO’s manager may perform poorly. In addition, investments in CDOs may be characterized by the Fund as illiquid securities. CDOs may be highly leveraged (which could make them highly volatile). Synthetic CDOs are also subject to the risks of investing in derivatives, such as credit default swaps, and leverage risk. The Fund may invest in or be exposed to CDOs that are sometimes referred to as “covenant-lite” obligations, which generally are debt obligations that lack financial maintenance covenants or possess fewer or contingent financial maintenance covenants and other financial protections for lenders and investors.

Risks of instruments that allow for balloon payments or negative amortization payments. Certain debt instruments allow for balloon payments or negative amortization payments. Such instruments permit the borrower to avoid paying currently a portion of the interest accruing on the instrument. While these features make the debt instrument more affordable to the borrower in the

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near term, they increase the risk that the borrower will be unable to make the resulting higher payment or payments that become due at the maturity of the loan.

Risks of subordinated securities. A holder of securities that are subordinated or “junior” to more senior securities of an issuer is entitled to payment after holders of more senior securities of the issuer. Subordinated securities are more likely to suffer a credit loss than non-subordinated securities of the same issuer, any loss incurred by the subordinated securities is likely to be proportionately greater, and any recovery of interest or principal may take more time. If there is a default, bankruptcy or liquidation of the issuer, most subordinated securities are paid only if sufficient assets remain after payment of the issuer’s non-subordinated securities. As a result, even a perceived decline in creditworthiness of the issuer is likely to have a greater impact on subordinated securities than more senior securities.

Risks of zero coupon bonds, payment in kind, deferred and contingent payment securities. Zero coupon bonds (which do not pay interest until maturity) and payment in kind securities (which pay interest in the form of additional securities) may be more speculative and may fluctuate more in value than securities which pay income periodically and in cash. Payment in kind securities are usually less volatile than zero coupon bonds, but more volatile than cash pay securities.

These securities are more likely to respond to changes in interest rates than interest-bearing securities having similar maturities and credit quality. The higher interest rates of payment in kind securities reflect the payment deferral and increased credit risk associated with these instruments, and payment in kind instruments generally represent a significantly higher credit risk than coupon bonds. These securities are more sensitive to the credit quality of the underlying issuer. Payment in kind securities may be difficult to value because their continuing accruals require continuing judgments about the collectability of the deferred payments and the value of any associated collateral. Deferred interest securities are obligations that generally provide for a period of delay before the regular payment of interest begins and are issued at a significant discount from face value. The interest rate on contingent payment securities is determined by the outcome of an event, such as the performance of a financial index. If the financial index does not increase by a prescribed amount, the Fund may receive no interest.

Unlike bonds that pay interest throughout the period to maturity, the Fund generally will realize no cash until maturity and, if the issuer defaults, the Fund may obtain no return at all on its investment. In addition, although the Fund receives no periodic cash payments on such securities, the Fund is deemed for tax purposes to receive income from such securities, which applicable tax rules require the Fund to distribute to shareholders. Such distributions may be taxable when distributed to shareholders and, in addition, could reduce the Fund’s reserve position and require the Fund to sell securities and incur a gain or loss at a time it may not otherwise want in order to provide the cash necessary for these distributions.

Risks of investment in other funds. Investing in other investment companies, including exchange- traded funds (“ETFs”) and closed-end funds, subjects the Fund to the risks of investing in the underlying securities or assets held by those funds. When investing in another fund, the Fund will bear a pro rata portion of the underlying fund’s expenses, including management fees, in addition to its own expenses. ETFs and closed-end funds are bought and sold based on market prices and can trade at a premium or a discount to the ETF’s or closed-end fund’s net asset value. Such funds may trade at a discount for an extended period and may not ever realize their net asset value.

Derivatives risk. Using synthetic municipal securities, inverse floating rate obligations and other derivatives exposes the Fund to special risks and costs and may result in losses to the Fund, even when used for hedging purposes. Using derivatives can increase losses and reduce opportunities for gain when market prices, interest rates or currencies, or the derivative instruments themselves,

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behave in a way not anticipated by the Fund, especially in abnormal market conditions. Using derivatives can have a leveraging effect (which may increase investment losses) and increase the Fund’s volatility, which is the degree to which the Fund’s share price may fluctuate within a short time period. Certain derivatives have the potential for unlimited loss, regardless of the size of the Fund’s initial investment. Derivatives are generally subject to the risks applicable to the assets, rates, indices or other indicators underlying the derivative. If changes in a derivative’s value do not correspond to changes in the value of the Fund’s other investments or do not correlate well with the underlying assets, rate or index, the Fund may not fully benefit from, or could lose money on, or could experience unusually high expenses as a result of, the derivative position. The other parties to certain derivative transactions present the same types of credit risk as issuers of fixed income securities. Derivatives also tend to involve greater liquidity risk and they may be difficult to value. The Fund may be unable to terminate or sell its derivative positions. In fact, many over-the-counter derivatives will not have liquidity beyond the counterparty to the instrument. The Fund also may have to sell assets at inopportune times to satisfy its obligations. Use of derivatives or similar instruments may have different tax consequences for the Fund than an investment in the underlying security, and those differences may affect the amount, timing and character of income distributed to shareholders. The Fund’s use of derivatives may also increase the amount of taxes payable by shareholders. Risks associated with the use of derivatives are magnified to the extent that an increased portion of the Fund’s assets are committed to derivatives in general or are invested in just one or a few types of derivatives.

The U.S. government and foreign governments have adopted and implemented or are in the process of adopting and implementing regulations governing derivatives markets, including mandatory clearing of certain derivatives, margin and reporting requirements. The ultimate impact of the regulations remains unclear. Additional regulation of derivatives may make derivatives more costly, limit their availability or utility, otherwise adversely affect their performance or disrupt markets. The Fund may be exposed to additional risks as a result of the additional regulations.

The extent and impact of the regulations are not yet fully known and may not be for some time.

The Fund will be required to maintain its positions with a clearing organization through one or more clearing brokers. The clearing organization will require the Fund to post margin and the broker may require the Fund to post additional margin to secure the Fund’s obligations. The amount of margin required may change from time to time. In addition, cleared transactions may be more expensive to maintain than over-the-counter transactions and may require the Fund to deposit larger amounts of margin. The Fund may not be able to recover margin amounts if the broker has financial difficulties. Also, the broker may require the Fund to terminate a derivatives position under certain circumstances. This may cause the Fund to lose money. The Fund’s ability to use certain derivative instruments currently is limited by Commodity Futures Trading Commission rules.

Synthetic municipal securities risk. The tax-exempt character of the interest paid on tender option bonds, bond receipts and similar synthetic municipal securities, a type of derivative instrument, is based on the tax-exempt income stream from the collateral. In addition to the risks of investing in municipal securities and in derivatives generally, investments in synthetic municipal securities are subject to the risk that income derived from such securities is deemed to be taxable.

Risks of investing in inverse floating rate obligations. The interest rate on inverse floating rate obligations will generally decrease as short-term interest rates increase, and increase as short-term rates decrease. Due to their leveraged structure, the sensitivity of the market value of an inverse floating rate obligation to changes in interest rates is generally greater than a comparable long-term bond issued by the same issuer and with similar credit quality, redemption and maturity provisions. Inverse floating rate obligations may be volatile and involve leverage risk.

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Leveraging risk. The value of your investment may be more volatile and other risks tend to be compounded if the Fund borrows or uses derivatives or other investments, such as ETFs, that have embedded leverage. Leverage generally magnifies the effect of any increase or decrease in the value of the Fund’s underlying assets and creates a risk of loss of value on a larger pool of assets than the Fund would otherwise have, potentially resulting in the loss of all assets. Engaging in such transactions may cause the Fund to liquidate positions when it may not be advantageous to do so to satisfy its obligations. New derivatives regulations require the Fund, to the extent it uses derivatives to a material extent, to, among other things, comply with certain overall limits on leverage. These regulations may limit the ability of the Fund to pursue its investment strategies and may not be effective to mitigate the Fund’s risk of loss from derivatives.

Repurchase agreement risk. In the event that the other party to a repurchase agreement defaults on its obligations, the Fund may encounter delay and incur costs before being able to sell the security. Such a delay may involve loss of interest or a decline in price of the security. In addition, if the Fund is characterized by a court as an unsecured creditor, it would be at risk of losing some or all of the principal and interest involved in the transaction.

Market segment risk. To the extent the Fund emphasizes, from time to time, investments in a market segment, the Fund will be subject to a greater degree to the risks particular to that segment, and may experience greater market fluctuation, than a fund without the same focus.

The profitability of companies in the healthcare segment may be affected by extensive government regulation and reform, restrictions on government reimbursement for medical expenses, rising costs of medical products, services and patient care, pricing pressure, an increased emphasis on outpatient services, limited number of products, industry innovation, changes in technologies and other market developments. Many healthcare companies depend on patent protection. The expiration of patents may adversely affect the profitability of these companies and the value of their securities. Healthcare companies are also subject to extensive litigation based on product liability and similar claims. Many new products are subject to approval of the Food and Drug Administration. The process of obtaining such approval can be long and costly. Healthcare companies are also subject to competitive forces that may make it difficult to raise prices and, in fact, may result in price discounting. Health care companies may be thinly capitalized and susceptible to product obsolescence.

The education segment can be significantly affected by declining applicant pools, changes in student enrollment, decreases in state and federal financial aid to students, declines in endowment contributions and decreases in endowment portfolio values.

Companies in the transportation segment can be significantly affected by changes in the economy, fuel prices, labor relations, and insurance costs. The trend in the United States has been to deregulate the transportation industry, which could have a favorable long-term effect, but future government decisions could adversely affect transportation companies.

Industrial development bonds are normally secured by the revenues from the project and not by state or local government tax payments. Consequently, the credit quality of these securities depends upon the ability of the user of the facilities financed by the bonds and any guarantor to meet its financial obligations. If the user of the facilities financed by the bonds defaults on its payments, the Fund may not receive any income or get its money back from the investment.

Valuation risk. Many factors may influence the price at which the Fund could sell any particular portfolio investment. The sales price may well differ - higher or lower - from the Fund’s valuation of the investment, and such differences could be significant, particularly for illiquid securities and securities that trade in thin markets and/or markets that experience extreme volatility. These differences may increase significantly and affect Fund investments more broadly during periods of market volatility.

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Nearly all of the Fund’s investments are valued using fair value methodologies. Investors who purchase or redeem Fund shares may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received if the securities had not been fair-valued or if a different valuation methodology had been used. Fixed income securities are typically valued using fair value methodologies. The value of foreign securities, certain fixed income securities and currencies, as applicable, may be materially affected by events after the close of the markets on which they are traded, but before the Fund determines its net asset value. The ability to value the Fund’s investments may also be impacted by technological issues and/or errors by pricing services or other third party service providers.

Redemption risk. The Fund may experience periods of heavy redemptions that could cause the Fund to liquidate its assets at inopportune times or at a loss or depressed value, or accelerate taxable gains or transaction costs, particularly during periods of declining or illiquid markets. Redemption risk is greater to the extent that the Fund has investors with large shareholdings, short investment horizons, or unpredictable cash flow needs. In addition, redemption risk is heightened during periods of overall market turmoil. The redemption by one or more large shareholders of their holdings in the Fund could hurt performance and/or cause the remaining shareholders in the Fund to lose money. If one decision maker has control of the Fund’s shares owned by separate shareholders, including clients or affiliates of the Adviser, redemptions by these shareholders may further increase the Fund’s redemption risk. If the Fund is forced to liquidate its assets under unfavorable conditions or at inopportune times, the value of your investment could decline.

Cybersecurity risk. Cybersecurity failures by and breaches of the Adviser, transfer agent, the Distributor, custodian, accounting agent, or other service providers may disrupt Fund operations, interfere with the Fund’s ability to calculate its NAV, prevent the Fund’s shareholders from purchasing, redeeming or exchanging shares or receiving distributions or receiving timely information regarding the Fund or their investment in the Fund, cause loss of or unauthorized access to private shareholder information, and result in financial losses to the Fund and its shareholders, regulatory fines, penalties, reputational damage, or additional compliance costs.

Substantial costs may be incurred in order to prevent any cyber incidents in the future. The Fund and its shareholders could be negatively impacted as a result. New ways to carry out cyber attacks continue to develop. Therefore, there is a chance that some risks have not been identified or prepared for, or that an attack may not be detected, which puts limitations on the Fund’s ability to plan for or respond to a cyber attack.

Cash management risk. The value of the investments held by the Fund for cash management or temporary defensive purposes may be affected by market risks, changing interest rates and by changes in credit ratings of the investments. To the extent that the Fund has any uninvested cash, the Fund would be subject to credit risk with respect to the depository institution holding the cash. If the Fund holds cash uninvested, the Fund will not earn income on the cash and the Fund’s yield will go down. During such periods, it may be more difficult for the Fund to achieve its investment objective.

Expense risk. Your actual costs of investing in the Fund may be higher than the expenses shown in “Annual Fund Operating Expenses” table for a variety of reasons. For example, expense ratios may be higher than those shown if overall net assets decrease. Net assets are more likely to decrease and expense ratios are more likely to increase when markets are volatile.

To learn more about the Fund’s investments and risks, you should obtain and read the statement of additional information. Please note that there are many other factors that could adversely affect your investment and that could prevent the Fund from achieving its goals.

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Organization and Management of the Fund

The Fund’s Board has overall responsibility for overseeing the management of the Fund.

The investment adviser

The Adviser serves as the investment adviser to the Fund pursuant to an investment advisory agreement and oversees the operations of the Fund according to investment policies and procedures adopted by the Board. The Adviser is a New York corporation that is registered as an investment adviser with the Securities and Exchange Commission (“SEC”). As of [ ], 2024, the Adviser managed and advised assets totaling in excess of $[ ] billion for individual and institutional clients. The Adviser’s principal address is 15935 La Cantera Parkway, San Antonio, TX 78256.

A discussion regarding the basis of the Board’s approval of the Fund’s Advisory Agreement will be available in the Fund’s next Certified Shareholder Report for the year ended [ ] filed with the SEC.

The Adviser is a diversified global asset manager comprised of multiple investment teams, referred to as investment franchises, each of which utilizes an independent approach to investing. Pioneer Investments is the investment franchise responsible for the management of the Fund.

The Adviser, among other affiliated entities, has received an order from the SEC that permits the Adviser, subject to the approval of the Fund’s Board, to hire and terminate a subadviser that is not affiliated with the Adviser (an “unaffiliated subadviser”) or to materially modify an existing subadvisory contract with an unaffiliated subadviser for the Fund without shareholder approval. The Adviser retains the ultimate responsibility to oversee and recommend the hiring, termination and replacement of any unaffiliated subadviser.

Portfolio management

Day-to-day management of the Fund’s portfolio is the responsibility of John (Jake) Crosby van Roden

IIIand Prakash Vadlamani. Mr. van Roden and Mr. Vadlamani are supported by the fixed income team. Members of this team manage other Victory Funds investing primarily in fixed income securities. The portfolio managers and the team also may draw upon the research and investment management expertise of one or more of the Adviser’s affiliates.

Mr. van Roden, Managing Director and Director of Municipals, US, joined the Adviser in [ ], and the predecessor investment adviser in February 2024 and has served as lead portfolio manager of the Fund since February 2024. Prior to joining Amundi US, Mr. van Roden was Managing Director and Senior Portfolio Manager at Macquarie Investment Management, which he joined in 2004.

Mr. Vadlamani, Senior Vice President, Associate Portfolio Manager and Senior Credit Analyst at Pioneer Investments, joined the Adviser in [ ], and the predecessor investment adviser since 2014 and has served as portfolio manager of the Fund since February 2024.

The Fund’s statement of additional information provides additional information about the portfolio managers’ compensation, other accounts managed by the portfolio managers, and the portfolio managers’ ownership of shares of the Fund.

Management fee

The Fund pays the Adviser a fee for managing the Fund and to cover the cost of providing certain services to the Fund.

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The Adviser’s annual fee is equal to [0.50]% of the Fund’s average daily net assets up to $[250 million], [0.45]% of the next $[500 million] of the Fund’s average daily net assets, [0.40]% of the next $[1.25 billion] of the Fund’s average daily net assets, and [0.35]% of the Fund’s average daily net assets over $[2 billion]. The fee is accrued daily and paid monthly.

For the fiscal year ended [December 31, 2024], the Fund paid management fees (excluding waivers and/or assumption of expenses) equivalent to [0.45]% of the Fund’s average daily net assets.

Distributor

Victory Capital Services, Inc. (the “Distributor”) is the Fund’s distributor. The Fund compensates the Distributor for its services. The Distributor is an affiliate of the Adviser.

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Share Price

The daily NAV is useful to you as a shareholder because the NAV,

multiplied by the number of Fund shares you own, gives you the value of your investment.

Net Asset Value

The Fund’s net asset value is the value of its securities plus any other assets minus its accrued operating expenses and other liabilities. The Fund calculates a net asset value for each class of shares every day the New York Stock Exchange (“NSE”) is open as of the close of regular trading (normally 4:00 p.m. Eastern time). On days when the NYSE is closed for trading, including holidays listed in the statement of additional information, a net asset value generally is not calculated. The Fund’s most recent net asset value is available on the Fund’s web site, [ ].

Debt securities and certain derivative instruments are generally valued by using the prices supplied by independent third party pricing services. A pricing service may use market prices or quotations from one or more brokers or other sources, a pricing matrix or other fair value methods or techniques to provide an estimated value of the security or instrument. A pricing matrix is a means of valuing a debt security on the basis of current market prices for other debt securities, historical trading patterns in the market for fixed income securities and/or other factors.

To the extent that the Fund invests in shares of other funds that are not traded on an exchange, such shares of other funds are valued at their net asset values as provided by those funds. The prospectuses for those funds explain the circumstances under which those funds will use fair value pricing methods and the effects of using fair value pricing methods.

The Adviser has been designated the Fund’s valuation designee with responsibility for fair valuation subject to oversight by the Fund’s Board of Trustees. When independent third party pricing services are unable to supply prices for an investment, or when prices or market quotations are considered by the Adviser to be unreliable, the value of that security may be determined using quotations from one or more broker-dealers. When such prices or quotations are not available, or when they are considered by the Adviser to be unreliable, the Adviser uses other fair value methods to value the Fund’s securities pursuant to procedures adopted by the Board of Trustees. The Adviser also may use fair value methods if it is determined that a significant event has occurred between the time at which a price is determined and the time at which the Fund’s net asset value is calculated. Because the Fund may invest in securities rated below investment grade – some of which may be thinly traded and for which prices may not be readily available or may be unreliable – the Adviser may use fair value methods more frequently with respect to the Fund’s investments than funds that primarily invest in securities that are more widely traded. Valuing securities using fair value methods may cause the net asset value of the Fund’s shares to differ from the net asset value that would be calculated only using market prices.

The prices used by the Adviser to value the Fund securities may differ from the amounts that would be realized if these securities were sold and these differences may be significant, particularly for securities that trade in relatively thin markets and/or markets that experience extreme volatility.

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Investing with the Victory Funds

If you are looking for a convenient way to open an account or to add money to an existing account, we can help. The sections that follow will serve as a guide to your investment with the Victory Funds. These sections describe many of the share classes currently offered by the Victory Funds. Choosing a Share Class will help you decide which share class may be to your advantage to buy.

Keep in mind that Class R, Class R6 and Class Y shares are available for purchase only by eligible shareholders. In addition, not all Victory Funds offer each class of shares described below; and therefore, certain classes may be discussed that are not necessarily offered by the Fund. The classes of shares that are offered by the Fund are those listed on the cover page designated with a ticker symbol. The Fund also may offer other share classes in different prospectuses.

This section of the prospectus also describes how to open an account, how to access information about your account, and how to buy, exchange, and sell shares of the Fund. Note, this information may vary if you invest through a third party such as a brokerage firm and will be dependent on that firm’s policies and practices. Consult your Investment Professional for specific details. We want to make it simple for you to do business with us. If you have questions about any of this information, please call your investment professional or one of our customer service representatives at [ ]. They will be happy to assist you.

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Choosing a Share Class

Class A shares

•Front-end sales charge, as described in this section. There are several ways to reduce or eliminate this charge as discussed under Sales Charge Reductions and Waivers for Class A Shares.

•A contingent deferred sales charge (“CDSC”) may be imposed if you sell your shares within 18 months of purchase. The CDSC may be waived or reduced in certain circumstances as discussed under CDSC Reductions for Class A and Class C Shares.

•Class A shares also pay ongoing distribution and/or service (12b-1) fees.

•Lower annual expenses than Class C or Class R shares.

Class C shares

•No front-end sales charge. All your money goes to work for you right away.

•A CDSC may be imposed if you sell your shares within 12 months of purchase. The CDSC may be waived or reduced in certain circumstances as discussed under CDSC Reductions for Class A and Class C Shares.

•Class C shares also pay ongoing distribution and/or service (12b-1) fees.

•Higher annual expenses than all other classes of shares.

Class R6 shares

•No front-end sales charge or CDSC. All your money goes to work for you right away.

•Class R6 shares do not pay any ongoing distribution and/or service (12b-1) fees.

•Class R6 shares are only available to certain investors.

•Typically lower annual expenses than all other classes of shares.

Class R shares

•No front-end sales charge or CDSC. All your money goes to work for you right away.

•Class R shares pay ongoing distribution and/or service (12b-1) fees.

•Class R shares are only available to certain investors.

•Typically lower annual expenses than all other classes of shares.

Class Y shares

•No front-end sales charge or CDSC. All your money goes to work for you right away.

•Class Y shares do not pay any ongoing distribution and/or service (12b-1) fees.

•Class Y shares are only available to certain investors.

•Typically lower annual expenses than Classes A, C and R shares.

Share classes

When you purchase shares of the Fund, you must choose a share class. Each share class represents an interest in the same portfolio of securities, but the classes differ in the sales charges, if any, and expenses that apply to your investment, allowing you and your Investment Professional to choose the class that best suits your investment needs. Not all Victory Funds offer all classes of shares, and some classes of shares are available for purchase only by eligible shareholders. The Victory Funds may offer additional classes of shares in the future.

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Deciding which share class best suits your investment needs depends on a number of factors that you should discuss with your Investment Professional, including: how long you expect to hold your investment, how much you intend to invest, and the total expenses associated with each share class.

The Fund reserves the right to change the eligibility criteria for purchasing a particular share class. For example, a class of shares may be available to purchase only by retirement plans or by institutional investors. The Fund may also waive any applicable eligibility criteria or investment minimums at its discretion.

The Fund or any class may be closed at any time for failure to achieve an economical level of assets or for other reasons. Certain financial intermediaries who hold shares on behalf of their customers impose fees when the amount of shares of a particular class falls below a minimum threshold. To the extent that the amount of shares falls below that threshold, the Fund reserves the right to liquidate the shares held in accounts maintained by the financial intermediary.

Calculation of Sales Charges for Class A Shares

For historical expense information, see the “Financial Highlights”

at the end of this Prospectus.

Class A shares are sold at their public offering price, which is the NAV plus any applicable initial sales charge, also referred to as the “front-end sales load.” The sales charge may be reduced or eliminated for larger purchases, as detailed below or as described under Sales Charge Reductions and Waivers for Class A Shares. The investment levels required to obtain a reduced sales charge are commonly referred to as “breakpoints.”

All Class A purchases are subject to the terms described herein except for those purchases made

through an intermediary specified in Appendix A - Variations in Sales Charge Reductions and Waivers Available Through Certain Intermediaries.

In order to obtain a breakpoint discount, you must inform the Victory Funds or your Investment Professional at the time you purchase shares of the existence of the other Victory accounts or purchases of Victory Funds that are eligible to be linked for the purpose of calculating the initial sales charge. The Fund or your Investment Professional may ask you for records or other information about other Victory Funds held in your Victory accounts and any linked accounts, such as accounts opened with a different financial intermediary.

The current sales charge rates and breakpoint levels for Class A shares of the Fund are listed below:

1A contingent deferred sales charge (“CDSC”) of 0.75% may be imposed on certain redemptions of Class A shares purchased without an initial sales charge if any of those shares are redeemed within 18 months of purchase. This charge will be based on either the cost of the shares or NAV at the time of redemption, whichever is lower. No CDSC is imposed on shares representing reinvested distributions. You may be eligible for a reduction or waiver of this CDSC under certain circumstances. See CDSC Reductions for Class A and Class C Shares and Appendix A - Variations in Sales Charge Reductions and Waivers Available Through Certain Intermediaries for details.

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Sales Charge Reductions and Waivers for Class A Shares

There are several ways you can combine multiple purchases of Class A shares of the Victory Funds to take advantage of reduced sales charges or, in some cases, eliminate sales charges.

There are a number of ways you can reduce or eliminate your sales charges, which we describe below. In order to obtain a Class A sales charge reduction or waiver, you must provide your financial intermediary or the Fund's transfer agent, at the time of purchase, with current information regarding shares of any Victory Funds held in other accounts. This information must include account statements or other records (including written representations from the intermediary holding the shares) that indicate any accounts (e.g., retirement accounts) established (i) with the Victory Funds and your Investment Professional; (ii) with other financial intermediaries; and (iii) in the name of immediate family household members (spouse or domestic partner and children under 21) with regard to Rights of Accumulation.

The availability of a sales charge reduction or waiver discussed below will depend upon whether you purchase your shares directly from the Fund or through a financial intermediary. If you are eligible for a sales charge reduction because you own shares of other Victory Funds, you must notify the Fund or your financial intermediary at the time of purchase of any relationship or other facts qualifying you for sales charge reductions or waivers. Some intermediaries impose different policies for sales charge waivers and reductions. These variations are described in Appendix A — Variations in Sales Charge Reductions and Waivers Available Through Certain Intermediaries. Except as described with respect to the intermediaries specified in Appendix A, all Class A shares are subject to the terms stated below. In order to obtain waivers and discounts that are not available through your intermediary, you must purchase Fund shares directly from the Fund or through another intermediary.

You can find additional information regarding sales charges and their reductions, free of charge, at vcm.com/policies, by clicking on Victory Funds Pricing Policies.

You may reduce or eliminate the sales charge applicable to Class A shares in a number of ways:

•Breakpoint - Purchase a sufficient amount to reach a breakpoint (see Calculation of Sales Charges for Class A Shares above);

•Letter of Intent - If you anticipate purchasing $50,000 or more of Class A shares of the Fund, including any purchase of other Victory Funds of any share class (except money market funds and any assets held in group retirement plans), within a 13-month period, you may qualify for a sales charge breakpoint as though you were investing the total amount in one lump sum. In order to qualify for the reduced sales charge, you must submit a non-binding Letter of Intent (the “Letter”) within 90 days of the start of the purchases. Each investment you make after signing the Letter will be entitled to the sales charge applicable to the total investment indicated in the Letter. You must start with a minimum initial investment of at least 5.00% of the total amount you intend to purchase. A portion of the shares purchased under the Letter will be held in escrow until the total investment has been completed. In the event you do not complete your commitment set forth in the Letter in the time period specified, sufficient escrowed shares will be redeemed to pay any applicable front-end sales charges;

•Right of Accumulation - Whereas a Letter of Intent allows you to qualify for a discount by combining your current purchase amount with purchases you intend to make in the near future, a Right of Accumulation allows you to reduce the initial sales charge on a Class A investment by combining the amount of your current purchase with the current market value of prior investments made by you, your spouse (including domestic partner), and your children under age 21 in any class of shares of any Victory Fund (except money market funds and any assets held in group retirement plans). The value of eligible existing holdings will be calculated by using the greater of the current value or the original investment amount. To ensure that you receive a reduced price using the Fund’s Right of Accumulation, you or your Investment Professional must inform the Funds that the Right applies each time shares are purchased and provide

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sufficient information to permit confirmation of qualification;

•Reinstatement Privilege - You may reinvest at NAV all or part of your redemption proceeds within 90 days of a redemption of Class A shares of the Fund;

•Waiver - The Victory Funds will completely waive the sales charge for Class A shares in the following cases:

o Purchases of at least $250,000 for certain Funds or $1 million for others;

o Purchases by certain individuals associated with the Victory Funds or service providers (see “Eligibility of Individuals Associated with the Victory Funds and Fund Service Providers”);

o Purchases by registered broker-dealers, financial intermediaries or their agents or affiliates who have agreements with the Fund's distributor (the “Distributor”), if the shares are purchased for their own account, purchased for retirement plans of their employees or sold to registered representatives or full-time employees (or their immediate families), provided that such purchase is for one of the foregoing types of accounts;

o Purchases for trust or other advisory accounts established with a financial institution and fee-based investment products or accounts;

o Reinvestment of proceeds from a liquidation distribution of Class A shares of a Victory Fund held in a deferred compensation plan, agency, trust, or custody account;

o Purchases by retirement plans, including Section 401 and 457 plans sponsored by a Section 501(c)(3) organization and certain non-qualified deferred compensation arrangements that operate in a similar manner to qualified plans. Investors nonetheless may be charged a fee if they effect transactions in Class A shares through a broker or agent;

o Purchases by participants in no transaction fee programs offered by certain broker- dealers (sometimes referred to as “supermarkets”);

o Purchases by certain financial intermediaries who offer shares to self-directed investment brokerage accounts that may or may not charge a transaction fee to its customers;

o Shareholders investing directly with the Fund who do not have a third-party financial intermediary or registered representative assigned, or who invest directly in certain products sponsored by the Adviser or its affiliates; and

o Individuals who reinvest the proceeds of redemptions from Class I, Class R6, or Class Y shares of a Victory Fund within 60 days of redemption.

You should inform the Fund or your Investment Professional at the time of purchase of the sales charge waiver category which you believe applies.

CDSC for Class A Shares

A CDSC of 0.75% may be imposed on certain redemptions of Class A shares purchased without an initial sales charge if any of those shares are redeemed within 18 months of purchase. This charge will be based on either the cost of the shares or NAV at the time of redemption, whichever is lower. No CDSC is imposed on shares representing reinvested distributions.

More information is available in CDSC Reductions and Waivers for Class A and Class C Shares and Appendix A – Variations in Sales Charge Reductions and Waivers Available Through Certain

Intermediaries. All Class A purchases are subject to the terms described herein except for those purchases made through the intermediaries specified in Appendix A.

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CDSC for Class C Shares

You will pay a 1.00% CDSC on any Class C shares you sell within 12 months of purchase. The CDSC is based on the current value of the shares being sold or their NAV when purchased, whichever is less. There is no CDSC on shares you acquire by reinvesting your dividends or capital gains distributions. You may be eligible for reduction or waiver of this CDSC under certain circumstances. There is no CDSC imposed when you exchange your shares for Class C shares of another Victory Fund; however, your exchange is subject to the same CDSC schedule that applied to your original purchase.

An investor may, within 90 days of a redemption of Class C shares, reinvest all or part of the redemption proceeds in the Class C shares of any Victory Fund at the NAV next computed after receipt by the transfer agent of the reinvestment order. Class C share proceeds reinvested do not result in a refund of any CDSC paid by the shareholder, but the reinvested shares will be treated as CDSC exempt upon reinvestment. The shareholder must ask the Distributor for such privilege at the time of reinvestment.

To keep your CDSC as low as possible, each time you sell shares we will first sell shares in your account that are not subject to a CDSC. If there are not enough of these to meet your sale, we will sell the shares in the order they were purchased.

More information is available in CDSC Reductions and Waivers for Class A and Class C Shares and Appendix A – Variations in Sales Charge Reductions and Waivers Available Through Certain Intermediaries.

CDSC Reductions and Waivers for Class A and Class C Shares

No CDSC is imposed on redemptions of Class A and Class C shares in the following circumstances:

•To the extent that the shares redeemed:

oare no longer subject to the holding period for such shares;

oresulted from reinvestment of distributions; or

owere exchanged for shares of another Victory Fund as allowed by the Prospectus, provided that the shares acquired in such exchange or subsequent exchanges will continue to remain subject to the CDSC, if applicable, calculated from the original date of purchase until the applicable holding period expires. In determining whether the CDSC applies to each redemption, shares not subject to a CDSC are redeemed first;

•Following the death or post-purchase disability of:

oa registered shareholder on an account; or

oa settlor of a living trust, of shares held in the account at the time of death or initial determination of post-purchase disability;

•Distributions from individual retirement accounts, Section 403(b), Section 457 and Section 401 qualified plans, where redemptions result from:

orequired minimum distributions with respect to that portion of such contributions that does not exceed 12% annually;

otax free returns of excess contributions or returns of excess deferral amounts; o distributions on the death or disability of the account holder;

o distributions for the purpose of a loan or hardship withdrawal from a participant plan balance;

o distributions as a result of separation of service; or

o distribution that is rolled over to or reinvested in another Victory Fund in the same class of shares, which will be subject to the CDSC of the shares originally held.

•Distributions as a result of a Qualified Domestic Relations Order or Domestic Relations Order required by a court settlement;

•Distributions made pursuant to the Fund’s right to liquidate or involuntarily redeem share in a shareholder’s account;

•Distributions made to pay an account’s advisory or custodial fees;

•In instances where the investor’s dealer or institution waived its commission in connection with the purchase and notifies the Distributor prior to the time of investment;

•When the redemption is made as part of a Systematic Withdrawal Plan (including dividends), up to an annual amount of 12% of the account value on a per fund basis, at the time the withdrawal plan is established; or

•Participant-initiated distributions from employee benefit plans or participant-initiated exchanges among investment choices in employee benefit plans.

Eligibility requirements to purchase Class R6 shares

Class R6 shares may only be purchased by:

•Retirement plans, including Section 401 and 457 plans, section 403 plans sponsored by a section 501(c)(3) organization, employer sponsored benefit plans (including health savings accounts) and certain non-qualified deferred compensation arrangements that operate in a similar manner to qualified plans;

•Investors who purchase through Advisory Programs with an approved financial intermediary; or

•Registered investment companies.

Eligibility requirements to purchase Class R shares

Class R shares may only be purchased by:

•Institutional investors;

•Retirement plans, including Section 401 and 457 plans, section 403 plans sponsored by a section 501(c)(3) organization and certain non-qualified deferred compensation arrangements that operate in a similar manner to qualified plans;

•IRAs that are rollovers from eligible retirement plans that offered on or more Class R share Victory Funda as investment options; and

•Investors who purchase through Advisory Programs with an approved financial intermediary.

Eligibility requirements to purchase Class Y shares

Class Y shares may only be purchased by:

•Institutional and individual retail investors with a minimum investment in Class Y shares of $1,000,000 who purchase through certain broker-dealers or directly from the transfer agent;

•Clients of state-registered or federally registered investment advisors (“RIAs”), where such RIAs trade through institutional trading platforms approved by the Fund, who invest at least $2,500;

•Brokerage platforms of firms that have agreements with the Distributor to offer such shares solely when acting as an agent for the investor. An investor transacting in Class Y shares through these programs may be required to pay a commission and/or other forms of compensation to the broker;

•Pension, profit sharing, employee benefit and other similar plans and trusts that invest in the Fund;

•Investors who purchase through Advisory Programs with an approved financial intermediary;

•Registered investment companies;

•investment advisory clients of the Adviser; or

•investment advisors, consultants, broker-dealers and other financial intermediaries investing for their own accounts or for the accounts of their immediate family members.

The Fund may allow a lower initial investment if, in the opinion of the Distributor, the investor has the adequate intent and availability of assets to reach a future level of investment of $1,000,000.

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Eligibility of individuals associated with the Victory Funds, and fund service providers

Current and retired Victory Fund trustees and the officers, directors, trustees, employees, and family members of employees of the Adviser or Affiliated Providers are eligible to purchase the lowest expense share class offered by the Fund. In the case of Class A shares, such purchases are not subject to a front- end sales charge. “Affiliated Providers” are affiliates of the Adviser and organizations that provide services to Victory Portfolios IV (the “Trust”).

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Distribution and Service Arrangements

Distribution and service plans

In accordance with Rule 12b-1 under the Investment Company Act of 1940, the Trust has adopted Distribution and Service Plans for Class A, Class C, and Class R shares.

Under the Class A Distribution and Service Plan, the Fund will pay to the Distributor a monthly fee at an annual rate of up to 0.25% of its average daily net assets of its Class A shares. Under the Class R Distribution and Service Plan, the Fund will pay to the Distributor a monthly fee at an annual rate of up to 0.50% of its average daily net assets of its Class R shares. The fee is paid for general distribution services and for providing personal services to shareholders. Distribution and selling services are provided by the Distributor or by agents of the Distributor and include those services intended to result in the sale of Fund shares. Personal services to shareholders are generally provided by broker-dealers or other intermediaries and consist of responding to inquiries, providing information to shareholders about their Fund accounts, establishing and maintaining accounts and records, providing dividend and distribution payments, arranging for bank wires, assisting in transactions and changing account information.

Under the Class C Distribution and Service Plan, the Fund will pay to the Distributor a monthly fee at an annual rate of 1.00% of the average daily net assets of its Class C shares. Of this amount, 0.75% of the Fund’s Class C shares average daily net assets will be paid for general distribution services and for selling Class C shares. The Fund will pay 0.25% of its Class C shares average daily net assets to compensate financial institutions that provide personal services to Class C shareholders of the Fund. Distribution and selling services are provided by the Distributor or by agents of the Distributor and include those services intended to result in the sale of the Fund’s Class C shares. Personal services to shareholders are generally provided by broker-dealers or other financial intermediaries and consist of responding to inquiries, providing information to shareholders about their Fund accounts, establishing and maintaining accounts and records, providing dividend and distribution payments, arranging for bank wires, assisting in transactions, and changing account information.

Because Rule 12b-1 fees are paid out of the Fund’s assets and on an ongoing basis, over time these fees will increase the cost of your investment and may cost you more than paying other types of sales charges.

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Information About Fees

Other payments to financial intermediaries

Except with respect to Class R6 shares, if you purchase Fund shares through an Investment Professional, a broker-dealer, or other financial intermediary, the Fund may pay for sub-transfer agent, recordkeeping and/or similar administrative services. In addition, the Adviser (and its affiliates) may make substantial payments out of its own resources, including the profits from the advisory fees the Adviser receives from the Fund, to affiliated and unaffiliated dealers or other Investment Professionals and service providers for distribution, administrative and/or shareholder servicing activities. The Adviser also may reimburse the Distributor (or the Distributor’s affiliates) for making these payments. Some of these distribution-related payments may be made to dealers or other Investment Professionals for marketing, promotional or related expenses; these payments are often referred to as “revenue sharing.” The Adviser (and its affiliates) also may pay fixed fees for the listing of the Fund on a broker-dealer’s or financial intermediary’s system. Such payments are not considered to be revenue sharing payments.

In some circumstances, these types of payments may create an incentive for a dealer or Investment Professional or its representatives to recommend or offer shares of the Victory Funds to its customers. You should ask your dealer or Investment Professional for more details about any such payments it receives.

No compensation, administrative payments, sub-transfer agency payments or service payments are paid to broker-dealers or other financial intermediaries from Fund assets, or from the resources of the Adviser or its affiliates on sales of or investments in Class R6 shares.

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Buying, Exchanging, and Selling Shares

Opening your account

You may open an account by completing an account application and sending it to the Fund by mail or by fax. Please call the Fund to obtain an account application. Certain types of accounts, such as retirement accounts, have separate applications.

Use your account application to select options and privileges for your account. You can change your selections at any time by sending a completed account options form to the Fund. You may be required to obtain a signature guarantee to make certain changes to an existing account.

Call or write to the Fund for account applications, account options forms and other account information:

Victory Funds

[ ]

Please note that there may be a delay in receipt by the Fund’s transfer agent of applications submitted by regular mail to a post office address.

Each Fund is generally available for purchase in the United States, Puerto Rico, Guam, American Samoa and the U.S. Virgin Islands. Except to the extent otherwise permitted by the Distributor, the Fund will only accept accounts from U.S. citizens with a U.S. address (including an APO or FPO address) or resident aliens with a U.S. address (including an APO or FPO address) and a U.S. taxpayer identification number.

Identity verification

To help the government fight the funding of terrorism and money laundering activities, federal law requires all financial institutions to obtain, verify and record information that identifies each person who opens an account. When you open an account, you will need to supply your name, address, date of birth, and other information that will allow the Fund to identify you.

The Fund may close your account if we cannot adequately verify your identity. The redemption price will be the net asset value on the date of redemption.

Investing through financial intermediaries and retirement plans

If you invest in the Fund through your financial intermediary or through a retirement plan, the options and services available to you may be different from those discussed in this prospectus. Shareholders investing through financial intermediaries, programs sponsored by financial intermediaries and retirement plans may only purchase Funds and classes of shares that are available. When you invest through an account that is not in your name, you generally may buy and sell shares and complete other transactions only through the account. Ask your investment professional or financial intermediary for more information.

Additional conditions may apply to your investment in the Fund, and the investment professional or intermediary may charge you a transaction-based, administrative or other fee for its services. These conditions and fees are in addition to those imposed by the Fund and its affiliates. You should ask your investment professional or financial intermediary about its services and any applicable fees.

Share prices for transactions

If you place an order to purchase, exchange or sell shares that is received in good order by the Fund’s transfer agent or an authorized agent by the close of regular trading on the NYSE (usually 4:00 p.m. Eastern time), the share price for your transaction will be based on the net asset value determined as of the close of regular trading on the NYSE on that day (plus or minus any applicable sales charges). If your

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order is received by the Fund’s transfer agent or an authorized agent after the close of regular trading on the NYSE, or your order is not in good order, the share price will be based on the net asset value next determined after your order is received in good order by the Fund or authorized agent. The authorized agent is responsible for transmitting your order to the Fund in a timely manner.

Good order means that:

•You have provided adequate instructions

•There are no outstanding claims against your account

•There are no transaction limitations on your account

•Your request includes a signature guarantee if you:

−Are selling over $100,000 or exchanging over $500,000 worth of shares

−Changed your account registration or address within the last 30 days

−Instruct the transfer agent to mail the check to an address different from the one on your account

−Want the check paid to someone other than the account’s record owner(s)

−Are transferring the sale proceeds to a Victory Fund account with a different registration

Transaction limitations

Your transactions are subject to certain limitations, including the limitation on the purchase of the Fund’s shares within 30 calendar days of a redemption.

Buying

You may buy Fund shares from any financial intermediary that has a sales agreement or other arrangement with the Distributor.

You can buy shares at net asset value per share plus any applicable sales charge. The Distributor may reject any order until it has confirmed the order in writing and received payment. Normally, your financial intermediary will send your purchase request to the Fund’s transfer agent. Consult your investment professional for more information. Your investment firm receives a commission from the Distributor, and may receive additional compensation from the Adviser, for your purchase of Fund shares.

Minimum investment amounts

If you would like to buy Class A or Class C shares, the minimum investment required to open an account is $2,500 ($1,000 for IRA accounts), with additional investments of at least $50. If you would like to buy Class R, Class R6, or Class Y shares, you must be an Eligible Investor, as discussed in the section Choosing a Share Class — Eligibility Requirements to Purchase. Eligible Investors may be subject to a minimum investment amount as detailed in that section.

For Class C shares, individual purchases of $1,000,000 and above will be made automatically in Class A shares.

If your account falls below the minimum investment amount, we may ask you to reestablish the minimum investment. If you do not do so within 60 days, we may close your account and send you the value of your account.

The minimum investment required to open an account may be waived or lowered for employees and immediate family members of the employees, of the Adviser, the Administrator, and their affiliates. In addition, the minimum investment required may be waived when the Fund is purchased through an Advisory Program, within qualified retirement plans or in other similar circumstances. Although the Fund may sometimes waive the minimum investment, when it does so, it always reserves the right to reject initial investments under the minimum at its discretion.

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How to Buy Shares

Through your investment firm

Normally, your investment firm will send your purchase request to the Distributor and/or transfer agent. Consult your investment professional for more information. Your investment firm receives a commission from the Distributor, and may receive additional compensation from the Adviser, for your purchase of Fund shares.

By phone or online

You can use the telephone or online purchase privilege if you have an existing non-retirement account. Certain IRAs can use the telephone purchase privilege. If your account is eligible, you can purchase additional Fund shares by phone or online if:

•You established your bank account of record at least 30 days ago

•Your bank information has not changed for at least 30 days

•You are not purchasing more than $100,000 worth of shares per account per day

•You can provide the proper account identification information

When you request a telephone or online purchase, the Fund’s transfer agent will electronically debit the amount of the purchase from your bank account of record. The Fund’s transfer agent will purchase Fund shares for the amount of the debit at the offering price determined after the Fund’s transfer agent receives your telephone or online purchase instruction and good funds. It usually takes three business days for the Fund’s transfer agent to receive notification from your bank that good funds are available in the amount of your investment.

In writing, by mail

You can purchase Fund shares for an existing Fund account by mailing a check to the Fund. Make your check payable to the Fund. Neither initial nor subsequent investments should be made by third party check, travelers check, or credit card check. Your check must be in U.S. dollars and drawn on a U.S. bank. Include in your purchase request the Fund’s name, the account number and the name or names in the account registration. Please note that there may be a delay in receipt by the Fund’s transfer agent of purchase orders submitted by regular mail to a post office address.

By wire (Class R6 or Class Y shares only)

If you have an existing (Class R6 or Class Y shares only) account, you may wire funds to purchase shares. Note, however, that:

•BNY Mellon must receive your wire no later than 11:00 a.m. Eastern time on the business day after the Fund receives your request to purchase shares

•If BNY Mellon does not receive your wire by 11:00 a.m. Eastern time on the next business day, your transaction will be canceled at your expense and risk

•Wire transfers normally take two or more hours to complete and a fee may be charged by the sending bank

•Wire transfers may be restricted on holidays and at certain other times

Instruct your bank to wire funds to:

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The Fund’s transfer agent must receive your account application before you send your initial check or federal funds wire. In addition, you must provide a bank wire address of record when you establish your account.

Exchanging

You may, under certain circumstances, exchange your shares for shares of the same class of another fund in the Victory Funds mutual fund complex.

Your exchange request must be for at least $1,000. The Fund allows you to exchange your shares at net asset value without charging you either an initial or contingent deferred sales charge at the time of the exchange. Shares you acquire as part of an exchange will continue to be subject to any contingent deferred sales charge that applies to the shares you originally purchased. When you ultimately sell your shares, the date of your original purchase will determine your contingent deferred sales charge.

Before you request an exchange, consider each Fund’s investment objective(s) and policies as described in the Fund’s prospectus. You generally will have to pay income taxes on an exchange.

Same-fund exchange privilege

Certain shareholders may be eligible to exchange their shares for shares of another class. If eligible, no sales charges or other charges will apply to any such exchange. Generally, shareholders will not recognize

again or loss for federal income tax purposes upon such an exchange. Investors should contact their financial intermediary to learn more about the details of this privilege.

How to Exchange Shares

Through your investment firm

Normally, your investment firm will send your exchange request to the Fund’s transfer agent. Consult your investment professional for more information about exchanging your shares.

By phone or online

After you establish an eligible fund account, you can exchange Fund shares by phone or online if:

•You are exchanging into an existing account or using the exchange to establish a new account, provided the new account has a registration identical to the original account

•The Fund into which you are exchanging offers the same class of shares

•You are not exchanging more than $500,000 worth of shares per account per day

•You can provide the proper account identification information

In writing, by mail or by fax

You can exchange Fund shares by mailing or faxing a letter of instruction to the Fund. You can exchange Fund shares directly through the Fund only if your account is registered in your name. However, you may not fax an exchange request for more than $500,000. Include in your letter:

•The name and signature of all registered owners

•A signature guarantee for each registered owner if the amount of the exchange is more than $500,000

•The name of the Fund out of which you are exchanging and the name of the Fund into which you are exchanging

•The class of shares you are exchanging

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•The dollar amount or number of shares you are exchanging

Please note that there may be a delay in receipt by the Fund’s transfer agent of exchange requests submitted by regular mail to a post office address.

Class C share conversion

Class C shares of the Fund will convert automatically to Class A shares in the month following the eight- year anniversary date of the purchase of the Class C shares. Your financial intermediary may have a conversion schedule that is shorter than eight years. Class C conversions will be effected at the relative NAV of each such class without the imposition of any sales charge, fee, or other charge.

You may be able to voluntarily convert your Class C shares before the stated anniversary to a different share class of the same Fund that has a lower total annual operating expense ratio provided certain conditions are met. This voluntary conversion feature is intended for shares held through a financial intermediary offering a fee-based or wrap fee program that has an agreement with the Adviser or the Distributor specific for this purpose. Generally, Class C shares are not eligible for conversion until the applicable CDSC period has expired. Please contact your financial intermediary for additional information.

Selling

Your shares will be sold at the share price (net asset value less any applicable sales charge) next calculated after the Fund or its authorized agent, such as a broker-dealer, receives your request in good order. If a signature guarantee is required, you must submit your request in writing.

If the shares you are selling are subject to a deferred sales charge, it will be deducted from the sale proceeds. The Fund generally will send your sale proceeds by check, bank wire or electronic funds transfer. Your redemption proceeds normally will be sent within 1 business day after your request is received in good order, but in any event within 7 days, regardless of the method the Fund uses to make such payment. If you recently sent a check to purchase the shares being sold, the Fund may delay payment of the sale proceeds until your check has cleared. This may take up to 10 calendar days from the purchase date.

Your redemption proceeds may be delayed, or your right to receive redemption proceeds suspended, if the NYSE is closed (other than on weekends or holidays) or trading is restricted, if the SEC determines an emergency or other circumstances exist that make it impracticable for the Fund to sell or value its portfolio securities, or otherwise as permitted by the rules of or by the order of the SEC.

If you are selling shares from a non-retirement account or certain IRAs, you may use any of the methods described below. If you are selling shares from a retirement account other than an IRA, you must make your request in writing.

You generally will have to pay income taxes on a sale.

If you must use a written request to exchange or sell your shares and your account is registered in the name of a corporation or other fiduciary you must include the name of an authorized person and a certified copy of a current corporate resolution, certificate of incumbency or similar legal document showing that the named individual is authorized to act on behalf of the record owner.

Under normal circumstances, the Fund expects to meet redemption requests by using cash or cash equivalents in its portfolio and/or selling portfolio assets to generate cash. Under stressed or abnormal market conditions or circumstances, including circumstances adversely affecting the liquidity of the Fund’s investments, the Fund may be more likely to be forced to sell portfolio assets to meet redemptions than under normal market circumstances. Under such circumstances, the Fund could be forced to liquidate assets at inopportune times or at a loss or depressed value. The Fund also may pay redemption

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proceeds using cash obtained through a committed, unsecured revolving credit facility, or an interfund lending facility, if available, and other borrowing arrangements that may be available from time to time.

The Fund reserves the right to redeem in kind, that is, to pay all or a portion of your redemption proceeds by giving you securities. If the Fund redeems in kind, it generally will deliver to you a proportionate share of the portfolio securities owned by the Fund. Securities you receive this way may increase or decrease in value while you hold them and you may incur brokerage and transaction charges and tax liability when you convert the securities to cash. The Fund may redeem in kind at a shareholder’s request or if, for example, the Fund reasonably believes that a cash redemption may have a substantial impact on the Fund and its remaining shareholders.

During periods of deteriorating or stressed market conditions, when an increased portion of the Fund’s portfolio may be comprised of less-liquid investments, or during extraordinary or emergency circumstances, the Fund may be more likely to pay redemption proceeds with cash obtained through short-term borrowing arrangements (if available) or by giving you securities.

How to Sell Shares

Through your investment firm

Normally, your investment firm will send your request to sell shares to the Fund’s transfer agent. Please note that your investment firm may have its own earlier deadlines for the receipt of a request to sell shares. Consult your investment professional for more information. The Fund has authorized the Distributor to act as its agent in the repurchase of Fund shares from qualified investment firms. The Fund reserves the right to terminate this procedure at any time.

By phone or online

If you have an eligible non-retirement account, you may sell up to $100,000 per account per day by phone or online. You may sell Fund shares held in a retirement plan account by phone only if your account is an eligible IRA (tax penalties may apply). You may not sell your shares by phone or online if you have changed your address (for checks) or your bank information (for wires and transfers) in the last 30 days.

You may receive your sale proceeds:

•By check, provided the check is made payable exactly as your account is registered

•By bank wire or by electronic funds transfer, provided the sale proceeds are being sent to your bank address of record

For Class Y shares, shareholders may sell up to $5 million per account per day if the proceeds are directed to your bank account of record ($100,000 per account per day if the proceeds are not directed to your bank account of record).

In writing, by mail or by fax

You can sell some or all of your Fund shares by writing directly to the Fund only if your account is registered in your name. Include in your request your name, the Fund’s name, your Fund account number, the class of shares to be sold, the dollar amount or number of shares to be sold and any other applicable requirements as described below. The Fund’s transfer agent will send the sale proceeds to your address of record unless you provide other instructions. Your request must be signed by all registered owners and be in good order.

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The Fund’s transfer agent will not process your request until it is received in good order. You may sell up to $100,000 per account per day by fax.

Please note that there may be a delay in receipt by the Fund’s transfer agent of redemption requests submitted by regular mail to a post office address.

How to contact us

By phone

For information or to request a telephone transaction between 8:00 a.m. and 7:00 p.m. (Eastern time) by speaking with a shareholder services representative call:

[ ]

To request a transaction using [ ] call:

[ ]

By mail

Send your written instructions to:

Victory Funds

[ ]

Website

[ ]

By fax

Fax your exchange and sale requests to:

[ ]

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Account Options

See the account application form for more details on each of the following services or call the Fund for details and availability.

Telephone transaction privileges

If your account is registered in your name, you can buy, exchange or sell Fund shares by telephone. If you do not want your account to have telephone transaction privileges, you must indicate that choice on your account application or by writing to the Fund.

When you request a telephone transaction the Fund’s transfer agent will try to confirm that the request is genuine. The transfer agent records the call, requires the caller to provide validating information for the account and sends you a written confirmation. The Fund may implement other confirmation procedures from time to time. Different procedures may apply if you have a non-U.S. account or if your account is registered in the name of an institution, broker-dealer or other third party. If the Fund’s confirmation procedures are followed, neither the Fund nor its agents will bear any liability for these transactions.

Online transaction privileges

If your account is registered in your name, you may be able to buy, exchange or sell Fund shares online. Your investment firm may also be able to buy, exchange or sell your Fund shares online.

To establish online transaction privileges:

•For new accounts, complete the online section of the account application

•For existing accounts, complete an account options form, write to the Fund or complete the online authorization screen at [ ]

To use online transactions, you must read and agree to the terms of an online transaction agreement available on the [ ] website. When you or your investment firm requests an online transaction, the Fund’s transfer agent electronically records the transaction, requires an authorizing password and sends a written confirmation. The Fund may implement other procedures from time to time.

Different procedures may apply if you have a non-U.S. account or if your account is registered in the name of an institution, broker-dealer or other third party. You may not be able to use the online transaction privilege for certain types of accounts, including most retirement accounts.

Periodic investments

You can make periodic investments in the Fund by setting up monthly bank drafts, government allotments, payroll deductions, or an Automatic Investment Plan.

Periodic investments may be made only through U.S. banks. You may use a periodic investment plan to establish a Class A share account with a small initial investment. If you have a Class C share account and your balance is at least $1,000, you may establish a periodic investment plan.

Automatic Investment Plan (AIP)

If you establish an Automatic Investment Plan with the Adviser, the Fund’s transfer agent will make a periodic investment in Fund shares by means of a preauthorized electronic funds transfer from your bank account. Your plan investments are voluntary. You may discontinue your plan at any time or change the plan’s dollar amount, frequency or investment date by calling or writing to the Fund’s transfer agent. You should allow up to 30 days for the Fund’s transfer agent to establish your plan.

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Automatic exchanges

You can automatically exchange your Fund shares for shares of the same class of another fund in the Victory Funds complex. The automatic exchange will begin on the day you select when you complete the appropriate section of your account application or an account options form. In order to establish automatic exchange:

•You must select exchanges on a monthly or quarterly basis

•Both the originating and receiving accounts must have identical registrations

•The originating account must have a minimum balance of $5,000. You may have to pay income taxes on an exchange.

Distribution options

The Fund offers three distribution options. Any Fund shares you buy by reinvesting distributions will be priced at the applicable net asset value per share.

(1)Unless you indicate another option on your account application, any dividends and capital gain distributions paid to you by the Fund will automatically be invested in additional Fund shares.

(2)You may elect to have the amount of any dividends paid to you in cash and any capital gain distributions reinvested in additional shares.

(3)You may elect to have the full amount of any dividends and/or capital gain distributions paid to you in cash.

Options (2) and (3) are not available to retirement plan accounts or accounts with a current value of less than $500. When electing a cash distribution option, you may only select one destination for the cash distribution portion (i.e., bank account or directed to another mutual fund). The other distribution portion must be reinvested into your current mutual fund account or follow the same cash election.

If you are under 59½, taxes and tax penalties may apply.

If your distribution check is returned to the Fund’s transfer agent or you do not cash the check for six months or more, the Fund’s transfer agent may reinvest the amount of the check in your account and automatically change the distribution option on your account to option (1) until you request a different option in writing. If the amount of a distribution check would be less than $25, the Fund may reinvest the amount in additional shares of the Fund instead of sending a check. Additional shares of the Fund will be purchased at the then-current net asset value.

Directed dividends

You can invest the dividends paid by one of your Victory mutual fund accounts in a second Victory mutual fund account. The value of your second account must be at least $1,000. You may direct the investment of any amount of dividends. There are no fees or charges for directed dividends.

Systematic withdrawal plans

When you establish a systematic withdrawal plan for your account, the transfer agent will sell the number of Fund shares you specify on a periodic basis and the proceeds will be paid to you or to any person you select. You must obtain a signature guarantee to direct payments to another person after you have established your systematic withdrawal plan. Payments can be made either by check or by electronic transfer to a U.S. bank account you designate.

To establish a systematic withdrawal plan:

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•Your account must have a total value of at least $10,000 when you establish your plan

•You may not request a periodic withdrawal of more than 10% of the value of any Class C share account (valued at the time the plan is implemented)

These requirements do not apply to scheduled (Internal Revenue Code Section 72(t) election) or mandatory (required minimum distribution) withdrawals from IRAs and certain retirement plans.

Systematic sales of Fund shares may be taxable transactions for you. While you are making systematic withdrawals from your account, you may pay unnecessary initial sales charges on additional purchases of Class A shares or contingent deferred sales charges.

Direct deposit

If you elect to take dividends or dividends and capital gain distributions in cash, or if you establish a systematic withdrawal plan, you may choose to have those cash payments deposited directly into your savings, checking or NOW bank account.

Voluntary tax withholding

You may have the Fund’s transfer agent withhold 28% of the dividends and capital gain distributions paid from your Fund account (before any reinvestment) and forward the amount withheld to the Internal Revenue Service as a credit against your federal income taxes. Voluntary tax withholding is not available for retirement plan accounts or for accounts subject to backup withholding.

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Shareholder Services and Policies

Purchases in kind

You may use securities you own to purchase shares of the Fund provided that the Adviser, in its sole discretion, determines that the securities are consistent with the Fund’s objective and policies and their acquisition is in the best interests of the Fund. If the Fund accepts your securities, they will be valued for purposes of determining the number of Fund shares to be issued to you in the same way the Fund will value the securities for purposes of determining its net asset value. For federal income tax purposes, you may be taxed in the same manner as if you sold the securities that you use to purchase Fund shares for cash in an amount equal to the value of the Fund shares that you purchase. Your broker may also impose a fee in connection with processing your purchase of Fund shares with securities.

Reinstatement privilege (Class A shares)

If you recently sold all or part of your Class A shares, you may be able to reinvest all or part of your sale proceeds without a sales charge in Class A shares of any Victory Fund. To qualify for reinstatement:

•You must send a written request to the Fund no more than 90 days after selling your shares and

•The registration of the account in which you reinvest your sale proceeds must be identical to the registration of the account from which you sold your shares.

Purchases pursuant to the reinstatement privilege are subject to limitations on investor transactions, including the limitation on the purchase of the Fund’s shares within 30 calendar days of redemption.

When you elect reinstatement, you are subject to the provisions outlined in the selected Fund’s prospectus, including the Fund’s minimum investment requirement. Your sale proceeds will be reinvested in shares of the Fund at the Class A net asset value per share determined after the Fund receives your written request for reinstatement. You may realize a gain or loss for federal income tax purposes as a result of your sale of Fund shares, and special tax rules may apply if you elect reinstatement. Consult your tax adviser for more information.

[website]

The website includes a full selection of information on mutual fund investing. You can also use the website to get:

•Your current account information

•Prices, returns and yields of all publicly available Victory Funds

•Prospectuses, statements of additional information and shareowner reports for all the Victory Funds

•A copy of the Adviser’s privacy notice

If you or your investment firm authorized your account for the online transaction privilege, you may buy, exchange and sell shares online.

[ ]

You can use [ ] to:

•Obtain current information on your Victory mutual fund accounts

•Inquire about the prices of all publicly available Victory mutual funds

•Make computer-assisted telephone purchases, exchanges and redemptions for your Fund accounts

•Request account statements

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If you plan to use [ ] to make telephone purchases and redemptions, first you must activate your personal identification number and establish your bank account of record. If your account is registered in the name of a broker-dealer or other third party, you may not be able to use [ ] to obtain account information.

Household delivery of fund documents

With your consent, you may be sent a single proxy statement, prospectus and shareholder report to your residence for you and any other member of your household who has an account with the Fund. If you wish to revoke your consent to this practice, you may do so by notifying the Adviser, by phone or in writing (see “How to contact us”). The mailing of separate proxy statements, prospectuses and shareholder reports to you will begin within 30 days after receiving your notice.

Confirmation statements

The Fund’s transfer agent maintains an account for each investment firm or individual shareowner and records all account transactions. You will be sent confirmation statements showing the details of your transactions as they occur, except automatic investment plan transactions, which are confirmed quarterly. If you have more than Victory Funds account registered in your name, the combined account statement will be mailed to you each quarter.

Tax information

Early each year, the Fund will mail you information about the tax status of the dividends and distributions paid to you by the Fund.

Tax information for IRA rollovers

In January (or by the applicable Internal Revenue Service deadline) following the year in which you take a reportable distribution, the Fund’s transfer agent will mail you a tax form reflecting the total amount(s) of distribution(s) received by the end of January.

Privacy

The Fund has a policy designed to protect the privacy of your personal information. A copy of the Adviser’s privacy notice was given to you at the time you opened your account. The Fund will send you a copy of the privacy notice each year. You may also obtain the privacy notice by calling the Fund or through the Fund’s website.

Telephone and website access

You may have difficulty contacting the Fund by telephone or accessing [ ] during times of market volatility or disruption in telephone or Internet service.

On NYSE holidays or on days when the exchange closes early, the Adviser will adjust the hours for the telephone center and for online transaction processing accordingly. If you are unable to access [ ] or reach the Fund by telephone, you should communicate with the Fund in writing.

Other policies

The Fund and the Distributor reserve the right to:

•reject any purchase or exchange order for any reason, without prior notice

•charge a fee for exchanges or to modify, limit or suspend the exchange privilege at any time without notice. The Fund will provide 60 days’ notice of material amendments to or termination of the

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exchange privilege

•revise, suspend, limit or terminate the account options or services available to shareholders at any time, except as required by the rules of the SEC

The Fund reserves the right to:

•charge transfer, shareholder servicing or similar agent fees, such as an account maintenance fee for small balance accounts, directly to accounts upon at least 30 days’ notice. The Fund may do this by deducting the fee from your distribution of dividends and/or by redeeming Fund shares to the extent necessary to cover the fee

•close your account after a period of inactivity, as determined by state law, and transfer your shares to the appropriate state

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Dividends, Capital Gains, and Taxes

Dividends and capital gains

The Fund declares dividends daily. The daily dividends consist of substantially all of the Fund’s net income (excluding any net short- and long-term capital gains). You begin to earn dividends on the first business day following receipt of payment for shares. You continue to earn dividends up to and including the date of sale.

The Fund generally pays dividends on the last business day of each month.

The Fund generally pays any distributions of net short- and long-term capital gains in [ ]. The Fund may also pay dividends and capital gain distributions at other times if necessary for the Fund to avoid U.S. federal income or excise tax. If you invest in the Fund shortly before a taxable distribution described in this paragraph, generally you will pay a higher price per share and, unless you are exempt from tax, you will pay taxes on the amount of the distribution whether you reinvest the distribution in additional shares or receive it as cash.

Taxes

The tax information in this Prospectus is provided as general information. You should review the more detailed discussion of federal income tax considerations in the SAI and consult your tax adviser regarding the federal, state, local, or foreign tax consequences resulting from your investment in the Fund.

The Fund expects to pay no federal income tax on the earnings and capital gains it distributes to shareholders.

■Qualified dividend income received from the Fund by noncorporate shareholders will be taxed at long-term capital gain rates to the extent attributable to qualified dividend income received by the Fund, subject to certain holding period requirements. Nonqualified dividends, dividends received by corporate shareholders and dividends from the Fund’s short-term capital gains are taxable as ordinary income. Dividends from the Fund’s long-term capital gains are taxable as long-term capital gains.

■You will pay tax on dividends from the Fund whether you receive them in cash, additional shares of the

Fund or you reinvest them in shares of another Victory Fund.

■Dividends from the Fund that are attributable to interest on certain U.S. government obligations, if any, may be exempt from certain state and local income taxes. The extent to which ordinary dividends are attributable to these U.S. government obligations will be provided on the tax statements you receive from the Fund.

■An exchange of the Fund’s shares for shares of another Victory Fund will be treated as a sale. When you sell or exchange shares of the Fund, you generally will recognize any gain or loss.

■An exchange of one class of the Fund’s shares for shares of another class of the same Fund generally constitutes a nontaxable exchange.

■Distributions from the Fund and gains from the disposition of your shares may also be subject to state and local income tax.

■An additional 3.8% Medicare tax will be imposed on certain net investment income (which includes dividends and gain recognized on a disposition of shares) of certain U.S. individuals, estates, and trusts.

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■Certain dividends paid to you in January will be taxable as if they had been paid to you the previous

December.

■Tax statements will be mailed from the Fund by mid-February showing the amounts and tax status of distributions made to you in the prior calendar year.

■Because your tax treatment depends on your purchase price and tax position, you should keep your regular account statements for use in determining your tax.

■The Fund is generally required by law to provide you and the Internal Revenue Service with certain cost basis information related to the sale or redemption of any of your shares in the Fund acquired on or after January 1, 2012 (including distributions that are reinvested in additional shares of the Fund).

■The Fund may be required to withhold tax from dividends and redemption proceeds if you fail to give your correct social security or taxpayer identification number, fail to make required certifications, or the Fund is notified by the Internal Revenue Service that backup withholding is required.

■If you are a nonresident alien individual, foreign trust or estate, foreign corporation, or foreign partnership, the Fund’s ordinary income dividends may be subject to a 30% U.S. withholding tax. See the section titled “TAXES—Foreign Shareholders” in the SAI for details.

■Under the “Foreign Account Tax Compliance Act,” unless certain foreign entities comply with certain IRS requirements that generally require them to report information regarding U.S. persons investing in, or holding accounts with, such entities, a 30% U.S. withholding tax may apply to dividends paid by the Fund to such entities. See the section titled “TAXES—Foreign Shareholders” in the SAI for details.

■The Fund may provide estimated capital gain distribution information through the website at vcm.com.

IRA distribution withholding disclosure

We generally must withhold federal income tax at a rate of 10% of the taxable portion of your distribution, and if you live in a state that requires state income tax withholding, at your state’s tax rate. However, you may elect not to have withholding apply or to have income tax withheld at a higher rate. Any withholding election that you make will apply to any subsequent distribution unless and until you change or revoke the election. If you wish to make a withholding election, or change or revoke a prior withholding election, call [ ], and form W-4P (OMB No. 1545-0074 withholding certificate for pension or annuity payments) will be sent electronically.

If you do not have a withholding election in place by the date of a distribution, federal income tax will be withheld from the taxable portion of your distribution at a rate of 10%. If you must pay estimated taxes, you may be subject to estimated tax penalties if your estimated tax payments are not sufficient and sufficient tax is not withheld from your distribution.

For more specific information, please consult your tax adviser.

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Important Fund Policies

Account maintenance information

For the following non-financial transactions, the Victory Funds require proof that your signature authorizing a transaction is authentic. This verification can be provided in all cases by either a Signature Validation Program (“SVP”) stamp or a Medallion signature guarantee (“MSG”). In some instances a Notary Public stamp is an acceptable alternative. As with an MSG, an SVP stamp can also be obtained from a financial institution that is a member of the SVP program.

The Victory Funds discourage frequent purchases and redemptions of Fund shares (market timing). Market timing allows investors to take advantage of market inefficiencies, sometimes to the disadvantage of other shareholders. Market timing increases Fund expenses to all shareholders by increasing portfolio turnover. In addition, market timing could potentially dilute share value for all other shareholders by requiring the Fund to hold more cash than it normally would.

The Fund’s Board has adopted policies and procedures with respect to market timing. In order to prevent or minimize market timing, the Fund’s (or the Adviser, as appropriate) will:

■Employ "fair value" pricing, as described in this Prospectus under Share Price, to minimize the discrepancies between a security’s market quotation and its perceived market value, which often gives rise to market timing activity; and

■Monitor for suspected market timing based on "short-term transaction" activity, that is, a purchase or redemption of a Fund and, as applicable, a subsequent redemption or purchase of the same Fund, or an exchange of all or part of that same Fund.

In monitoring for market timing activity, we consider, among other things, the frequency of your trades and whether you acquired your Fund shares directly through the transfer agent or whether you combined your trades with a group of shareholders in an omnibus account or otherwise placed your order through a securities dealer or other financial intermediary.

Frequent trading by a shareholder is generally a characteristic of market timing. Therefore, any account in which Fund shares are acquired directly through the transfer agent, or where the Fund can adequately identify the shareholder, with a history of three short-term transactions within 90 days or less is suspected of market timing and the shareholder’s trading privileges (other than redemption of Fund shares) will be suspended.

We may make exceptions to the "short-term transaction" policy for certain types of transactions if, in the opinion of the Adviser, under the oversight of the Board, the transactions do not represent short-term or excessive trading or are not abusive or harmful to the Fund, such as, but not limited to, systematic

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transactions, required minimum retirement distributions, transactions initiated by the Fund or administrator, and transactions by certain qualified funds-of-funds.

If you acquired shares through an omnibus account or otherwise placed your order through a securities dealer, or other financial intermediary (such as investment advisers, broker-dealers, third-party administrators, or insurance companies), and market timing is suspected, different purchase and exchange limitations may apply. We may rely upon a financial intermediary’s policy to deter short-term or excessive trading (i) if we believe that the financial intermediary’s policy is reasonably designed to detect and deter transactions that are not in the best interests of the Fund, or (ii) if we receive an undertaking from the financial intermediary to enforce short-term or excessive trading policies on behalf of the Fund that provide a substantially similar level of protection for the Fund against such transactions. If you hold your Fund shares through a financial intermediary, you are advised to consult the intermediary to determine what purchase and exchange limitations apply to your account.

We reserve the right to reject or cancel a purchase or exchange order for any reason without prior notice. We will deny your request to purchase or exchange your shares if we believe that the transaction is part of a market timing strategy.

The Fund’s market timing policies and procedures may be modified or terminated at any time under the oversight of the Board.

Portfolio holdings disclosure

A description of the Fund’s policies and procedures with respect to the disclosure of the Fund’s portfolio securities is available in the Fund’s SAI, which is available upon request and on the Fund’s website at VictoryFunds.com.

Performance

The Victory Funds may advertise the performance of the Fund by comparing it to other mutual funds with similar objectives and policies. Performance information also may appear in various publications. Any fees charged by investment professionals may not be reflected in these performance calculations.

Advertising information may include the average annual total return of the Fund calculated on a compounded basis for specified periods of time. Total return information will be calculated according to rules established by the SEC. Such information may include performance rankings and similar information from independent organizations and publications.

Statements and reports

You will receive a periodic statement reflecting any transactions that affect the balance or registration of Fund shares in your account. You will receive a confirmation after any purchase, exchange, or redemption. If your account has been set up by an investment professional, Fund activity will be detailed in that account’s statements. Share certificates are not issued. Twice a year, you will receive a financial report of the Fund. By February 15th of each year, you will be mailed an IRS form reporting distributions for the previous year, which also will be filed with the IRS.

Shareholder communications

In order to eliminate duplicate mailings to an address at which two or more shareholders with the same last name reside, the Victory Funds may send only one copy of any shareholder reports, proxy statements, prospectuses and their supplements, unless you have instructed us to the contrary. You may request that the Victory Funds send these documents to each shareholder individually by calling the Victory Funds at [phone number], and they will be delivered promptly.

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While this Prospectus and the SAI of the Fund describe pertinent information about the Trust and the Fund, neither this Prospectus nor the SAI represents a contract between the Trust or the Fund and any shareholder.

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Financial Highlights

The financial highlights table helps you understand the Fund’s financial performance for the past five years.

The Fund is new and has no performance history as of the date of this prospectus. As a result, the financial highlights information presented for the Fund is the financial history of the predecessor fund, which was reorganized into the Fund after the close of business on [ ]. The financial highlights show the predecessor fund’s financial history for the past five fiscal years or, if shorter, the period of operations of the predecessor fund or any of its share classes and the period ended [ ]. The financial highlights table is intended to help you understand the Fund’s and the predecessor fund’s financial performance.

The information below has been audited by [ ], independent registered public accounting firm, whose report is included in the Fund’s financial statements. The information for the prior fiscal years was audited by a different independent registered public accounting firm. The fund’s financial statements are incorporated by reference in the statement of additional information and are available upon request.

[ ]

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Appendix A – Variations in the Sales Charge Reductions and Waivers Available Through Certain Intermediaries

The information below has been provided by the named financial intermediaries. Please contact the applicable financial intermediary with any questions regarding how it applies the policies described below and for assistance in determining whether you may qualify for a particular sales charge waiver or discount.

Ameriprise Financial

Class A Shares Front-End Sales Charge Waivers Available at Ameriprise Financial:

The following information applies to Class A shares purchases if you have an account with or otherwise purchase Fund shares through Ameriprise Financial:

Shareholders purchasing Fund shares through an Ameriprise Financial brokerage account are eligible for the following front-end sales charge waivers, which may differ from those disclosed elsewhere in this Fund’s prospectus or SAI:

•Employer-sponsored retirement plans (e.g., 401(k) plans, 457 plans,

employer-sponsored 403(b) plans, profit sharing and money purchase pension plans and defined benefit plans). For purposes of this provision, employer-sponsored retirement plans do not include SEP IRAs, Simple IRAs or SAR-SEPs.

•Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same Fund (but not any other fund within the same Fund family).

•Shares exchanged from Class C shares of the same Fund in the month of or following the 7-year anniversary of the purchase date. To the extent that this prospectus elsewhere provides for a waiver with respect to exchanges of Class C shares or conversion of Class C shares following a shorter holding period, that waiver will apply.

•Employees and registered representatives of Ameriprise Financial or its affiliates and their immediate family members.

•Shares purchased by or through qualified accounts (including IRAs, Coverdell Education Savings Accounts, 401(k)s, 403(b) TSCAs subject to ERISA and defined benefit plans) that are held by a covered family member, defined as an Ameriprise financial advisor and/or the advisor’s spouse, advisor’s lineal ascendant (mother, father, grandmother, grandfather, great grandmother, great grandfather), advisor’s lineal descendant (son, step-son, daughter, step-daughter, grandson, granddaughter, great grandson, great granddaughter) or any spouse of a covered family member who is a lineal descendant.

•Shares purchased from the proceeds of redemptions within the same Fund family, provided (1) the repurchase occurs within 90 days following the redemption,

(2)the redemption and purchase occur in the same account, and (3) redeemed shares were subject to a front-end or deferred sales load (i.e. Rights

of Reinstatement).

Edward D. Jones & Co., L.P. (“Edward Jones”)

Policies Regarding Transactions Through Edward Jones

The following information has been provided by Edward Jones:

The following information supersedes prior information with respect to transactions and positions held in Fund shares through an Edward Jones system. Clients of Edward Jones (also referred to as “shareholders”) purchasing Fund shares on the Edward Jones commission and fee-based platforms are eligible only for the following sales charge discounts (also referred to as “breakpoints”) and waivers, which can differ from

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discounts and waivers described elsewhere in the mutual fund prospectus or statement of additional information (“SAI”) or through another broker-dealer. In all instances, it is the shareholder’s responsibility to inform Edward Jones at the time of purchase of any relationship, holdings of Victory Funds or other facts qualifying the purchaser for discounts or waivers. Edward Jones can ask for documentation of such circumstance. Shareholders should contact Edward Jones if they have questions regarding their eligibility for these discounts and waivers.

Breakpoints

•Breakpoint pricing, otherwise known as volume pricing, at dollar thresholds as described in the prospectus.

Rights of Accumulation (“ROA”)

•The applicable sales charge on a purchase of Class A shares is determined by taking into account all share classes (except certain money market funds and any assets held in group retirement plans) of Victory Funds held by the shareholder or in an account grouped by Edward Jones with other accounts for the purpose of providing certain pricing considerations (“pricing groups”). If grouping assets as a shareholder, this includes all share classes held on the Edward Jones platform and/or held on another platform. The inclusion of eligible Fund family assets in the ROA calculation is dependent on the shareholder notifying Edward Jones of such assets at the time of calculation. Money market funds are included only if such shares were sold with a sales charge at the time of purchase or acquired in exchange for shares purchased with a sales charge.

•The employer maintaining a SEP IRA plan and/or SIMPLE IRA plan may elect to establish or change ROA for the IRA accounts associated with the plan to a plan-level grouping as opposed to including all share classes at a shareholder or pricing group level.

•ROA is determined by calculating the higher of cost minus redemptions or market value (current shares x NAV).

Letter of Intent (“LOI”)

•Through a LOI, shareholders can receive the sales charge and breakpoint discounts for purchases shareholders intend to make over a 13-month period from the date Edward Jones receives the LOI. The LOI is determined by calculating the higher of cost or market value of qualifying holdings at LOI initiation in combination with the value that the shareholder intends to buy over a 13-month period to calculate the front-end sales charge and any breakpoint discounts. Each purchase the shareholder makes during that 13-month period will receive the sales charge and breakpoint discount that applies to the total amount. The inclusion of eligible Fund family assets in the LOI calculation is dependent on the shareholder notifying Edward Jones of such assets at the time of calculation. Purchases made before the LOI is received by Edward Jones are not adjusted under the LOI and will not reduce the sales charge previously paid. Sales charges will be adjusted if LOI is not met.

•If the employer maintaining a SEP IRA plan and/or SIMPLE IRA plan has elected to establish or change ROA for the IRA accounts associated with the plan to a plan-level grouping, LOIs will also be at the plan-level and may only be established by the employer.

Sales Charge Waivers

Sales charges are waived for the following shareholders and in the following situations:

•Associates of Edward Jones and its affiliates and other accounts in the same pricing group (as determined by Edward Jones under its policies and procedures) as the associate. This waiver will continue for the remainder of the associate’s life if the associate retires from Edward Jones in good- standing and remains in good standing pursuant to Edward Jones’ policies and procedures.

•Shares purchased in an Edward Jones fee-based program.

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•Shares purchased through reinvestment of capital gains distributions and dividend reinvestment.

•Shares purchased from the proceeds of redeemed shares of the same Fund family so long as the following conditions are met: the proceeds are from the sale of shares within 60 days of the purchase, the sale and purchase are made from a share class that charges a front load and one of the following:

−The redemption and repurchase occur in the same account.

−The redemption proceeds are used to process an: IRA contribution, excess contributions, conversion, recharacterizing of contributions, or distribution, and the repurchase is done in an account within the same Edward Jones grouping for ROA.

•Shares exchanged into Class A shares from another share class so long as the exchange is into the same Fund and was initiated at the discretion of Edward Jones. Edward Jones is responsible for any remaining CDSC due to the Fund company, if applicable. Any future purchases are subject to the applicable sales charge as disclosed in the prospectus.

•Exchanges from Class C shares to Class A shares of the same Fund, generally, in the 84th month following the anniversary of the purchase date or earlier at the discretion of Edward Jones.

•Purchases of Class 529-A shares through a rollover from either another education savings plan or a security used for qualified distributions.

•Purchases of Class 529 shares made for recontribution of refunded amounts.

Contingent Deferred Sales Charge (“CDSC”) Waivers

If the shareholder purchases shares that are subject to a CDSC and those shares are redeemed before the CDSC is expired, the shareholder is responsible to pay the CDSC except in the following conditions:

•The death or disability of the shareholder.

•Systematic withdrawals with up to 10% per year of the account value.

•Return of excess contributions from an Individual Retirement Account (IRA).

•Shares redeemed as part of a required minimum distribution for IRA and retirement accounts if the redemption is taken in or after the year the shareholder reaches qualified age based on applicable IRS regulations.

•Shares redeemed to pay Edward Jones fees or costs in such cases where the transaction is initiated by Edward Jones.

•Shares exchanged in an Edward Jones fee-based program.

•Shares acquired through NAV reinstatement.

•Shares redeemed at the discretion of Edward Jones for Minimum Balances, as described below.

Other Important Information Regarding Transactions Through Edward Jones

Minimum Purchase Amounts

•Initial purchase minimum: $250

•Subsequent purchase minimum: none

Minimum Balances

•Edward Jones has the right to redeem at its discretion Fund holdings with a balance of $250 or less. The following are examples of accounts that are not included in this policy:

−A fee-based account held on an Edward Jones platform

−A 529 account held on an Edward Jones platform

−An account with an active systematic investment plan or LOI

Exchanging Share Classes

•At any time it deems necessary, Edward Jones has the authority to exchange at NAV a shareholder’s holdings in a Fund to Class A shares of the same Fund.

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Janney Montgomery Scott

If you purchase Fund shares through a Janney Montgomery Scott LLC (“Janney”) brokerage account, you will be eligible for the following load waivers (front-end sales charge waivers and contingent deferred sales charge (“CDSC”), or back-end sales charge, waivers) and discounts, which may differ from those disclosed elsewhere in this Fund’s prospectus or statement of additional information.

Front-end sales charge* waivers on Class A shares available at Janney

•Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same Fund (but not any other fund within the Fund family).

•Shares purchased by employees and registered representatives of Janney or its affiliates and their family members as designated by Janney.

•Shares purchased from the proceeds of redemptions within the same Fund family, provided (1) the repurchase occurs within ninety (90) days following the redemption, (2) the redemption and purchase occur in the same account, and

(3) redeemed shares were subject to a front-end or deferred sales load (i.e., right of reinstatement).

•Employer-sponsored retirement plans (e.g., 401(k) plans, 457 plans,

employer-sponsored 403(b) plans, profit sharing and money purchase pension plans and defined benefit plans). For purposes of this provision, employer-sponsored retirement plans do not include SEP IRAs, Simple IRAs, SAR-SEPs or Keogh plans.

•Shares acquired through a right of reinstatement.

•Class C shares that are no longer subject to a contingent deferred sales charge and are converted to Class A shares of the same Fund pursuant to Janney’s policies and procedures.

CDSC waivers on Class A and C shares available at Janney

•Shares sold upon the death or disability of the shareholder.

•Shares sold as part of a systematic withdrawal plan as described in the Fund’s prospectus.

•Shares purchased in connection with a return of excess contributions from an IRA account.

•Shares sold as part of a required minimum distribution for IRA and retirement accounts if the redemption is taken in or after the year the shareholder reaches qualified age based on applicable IRS regulations

•Shares sold to pay Janney fees but only if the transaction is initiated by Janney.

•Shares acquired through a right of reinstatement.

•Shares exchanged into the same share class of a different Fund.

Front-end sales charge* discounts available at Janney: breakpoints, rights of accumulation, and/or letters of intent

•Breakpoints as described in the Fund’s prospectus.

•Rights of accumulation (“ROA”), which entitle shareholders to breakpoint discounts, will be automatically calculated based on the aggregated holding of Fund family assets held by accounts within the purchaser’s household at Janney. Eligible Fund family assets not held at Janney may be included in the ROA calculation only if the shareholder notifies his or her financial advisor about such assets.

•Letters of intent which allow for breakpoint discounts based on anticipated purchases within a Fund family, over a 13-month time period. Eligible Fund family assets not held at Janney Montgomery Scott may be included in the calculation of letters of intent only if the shareholder notifies his or her financial advisor about such assets.

*Also referred to as an “initial sales charge.”

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J.P. Morgan Securities LLC

If you purchase or hold Fund shares through an applicable J.P. Morgan Securities LLC brokerage account, you will be eligible for the following sales charge waivers (front-end sales charge waivers and contingent deferred sales charge (“CDSC”), or back-end sales charge, waivers), share class conversion policy and discounts, which may differ from those disclosed elsewhere in this Fund’s prospectus or Statement of Additional Information.

Front-end sales charge waivers on Class A shares available at J.P. Morgan Securities LLC

•Shares exchanged from Class C (i.e. level-load) shares that are no longer subject to a CDSC and are exchanged into Class A shares of the same Fund pursuant to

J.P. Morgan Securities LLC’s share class exchange policy.

•Qualified employer-sponsored defined contribution and defined benefit retirement plans, nonqualified deferred compensation plans, other employee benefit plans and trusts used to Fund those plans. For purposes of this provision, such plans do not include SEP IRAs, SIMPLE IRAs, SAR-SEPs or 501(c)(3) accounts.

•Shares of Funds purchased through J.P. Morgan Securities LLC Self-Directed Investing accounts.

•Shares purchased through rights of reinstatement.

•Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same Fund (but not any other fund within the Fund family).

•Shares purchased by employees and registered representatives of J.P. Morgan Securities LLC or its affiliates and their spouse or financial dependent as defined by J.P. Morgan Securities LLC.

Class C to Class A share conversion

•A shareholder in the Fund’s Class C shares will have their shares converted to Class A shares (or the appropriate share class) of the same Fund if the shares are no longer subject to a CDSC and the conversion is consistent with J.P. Morgan Securities LLC’s policies and procedures.

CDSC waivers on Class A and C shares available at J.P. Morgan Securities LLC

•Shares sold upon the death or disability of the shareholder.

•Shares sold as part of a systematic withdrawal plan as described in the Fund’s prospectus.

•Shares purchased in connection with a return of excess contributions from an IRA account.

•Shares sold as part of a required minimum distribution for IRA and retirement accounts pursuant to the Internal Revenue Code.

•Shares acquired through a right of reinstatement.

Front-end load discounts available at J.P. Morgan Securities LLC: breakpoints, rights of accumulation & letters of intent

•Breakpoints as described in the prospectus.

•Rights of Accumulation (“ROA”) which entitle shareholders to breakpoint discounts as described in the Fund’s prospectus will be automatically calculated based on the aggregated holding of Fund family assets held by accounts within the purchaser’s household at J.P. Morgan Securities LLC. Eligible Fund family

assets not held at J.P. Morgan Securities LLC (including 529 program holdings, where applicable) may be included in the ROA calculation only if the shareholder notifies their financial advisor about such assets.

•Letters of Intent (“LOI”) which allow for breakpoint discounts based on anticipated purchases within a Fund family, through J.P. Morgan Securities LLC, over a 13-month period of time (if applicable).

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Merrill Lynch

Purchases or sales of front-end (i.e. Class A) or level-load (i.e. Class C) mutual fund shares through a Merrill platform or account will be eligible only for the following sales load waivers (front-end, contingent deferred, or back-end waivers) and discounts, which differ from those disclosed elsewhere in this Fund’s prospectus. Purchasers will have to buy mutual fund shares directly from the mutual fund company or through another intermediary to be eligible for waivers or discounts not listed below.

It is the client’s responsibility to notify Merrill at the time of purchase or sale of any relationship or other facts that qualify the transaction for a waiver or discount. A Merrill representative may ask for reasonable documentation of such facts and Merrill may condition the granting of a waiver or discount on the timely receipt of such documentation.

Additional information on waivers and discounts is available in the Merrill Sales Load Waiver and Discounts Supplement (the “Merrill SLWD Supplement”) and in the Mutual Fund Investing at Merrill pamphlet at ml.com/Funds. Clients are encouraged to review these documents and speak with their financial advisor to determine whether a transaction is eligible for a waiver or discount.

Front-End Load Waivers Available at Merrill

•Shares of mutual funds available for purchase by employer-sponsored retirement, deferred compensation, and employee benefit plans (including health savings accounts) and trusts used to Fund those plans provided the shares are not held in a commission-based brokerage account and shares are held for the benefit of the plan. For purposes of this provision, employer-sponsored retirement plans do not include SEP IRAs, Simple IRAs, SAR-SEPs or Keogh plans

•Shares purchased through a Merrill investment advisory program

•Brokerage class shares exchanged from advisory class shares due to the holdings moving from a Merrill investment advisory program to a Merrill brokerage account

•Shares purchased through the Merrill Edge Self-Directed platform

•Shares purchased through the systematic reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same mutual fund in the same account

•Shares exchanged from level-load shares to front-end load shares of the same mutual fund in accordance with the description in the Merrill SLWD Supplement

•Shares purchased by eligible employees of Merrill or its affiliates and their family members who purchase shares in accounts within the employee’s Merrill Household (as defined in the Merrill SLWD Supplement)

•Shares purchased by eligible persons associated with the Fund as defined in this prospectus (e.g. the Fund’s officers or trustees)

•Shares purchased from the proceeds of a mutual fund redemption in front-end load shares provided

(1) the repurchase is in a mutual fund within the same Fund family; (2) the repurchase occurs within 90 calendar days from the redemption trade date, and (3) the redemption and purchase occur in the same account (known as Rights of Reinstatement). Automated transactions (i.e. systematic purchases and withdrawals) and purchases made after shares are automatically sold to pay Merrill’s account maintenance fees are not eligible for Rights of Reinstatement

Contingent Deferred Sales Charge (“CDSC”) Waivers on Front-End, Back-End and Level Load Shares Available at Merrill

•Shares sold due to the client’s death or disability (as defined by Internal Revenue Code Section 22(e)(3))

•Shares sold pursuant to a systematic withdrawal program subject to Merrill’s maximum systematic

withdrawal limits as described in the Merrill SLWD Supplement

•Shares sold due to return of excess contributions from an IRA account

•Shares sold as part of a required minimum distribution for IRA and retirement accounts due to the investor reaching the qualified age based on applicable

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IRS regulation

•Front-end or level-load shares held in commission-based, non-taxable retirement brokerage accounts (e.g. traditional, Roth, rollover, SEP IRAs, Simple IRAs, SAR-SEPs or Keogh plans) that are transferred to fee-based accounts or platforms and exchanged for a lower cost share class of the same mutual fund

Front-End Load Discounts Available at Merrill: Breakpoints, Rights of Accumulation and Letters of Intent

•Breakpoint discounts, as described in this prospectus, where the sales load is at or below the maximum sales load that Merrill permits to be assessed to a front-end load purchase, as described in the Merrill SLWD Supplement

•Rights of Accumulation (ROA), as described in the Merrill SLWD Supplement, which entitle clients to breakpoint discounts based on the aggregated holdings of mutual fund family assets held in accounts in their Merrill Household

•Letters of Intent (LOI), which allow for breakpoint discounts on eligible new purchases based on anticipated future eligible purchases within a Fund family at Merrill, in accounts within your Merrill Household, as further described in the Merrill SLWD Supplement

Morgan Stanley

Shareholders purchasing Fund shares through a Morgan Stanley Wealth Management transactional brokerage account will be eligible only for the following front-end sales charge waivers with respect to Class A shares, which may differ from and may be more limited than those disclosed elsewhere in this Fund’s prospectus or statement of additional information.

Front-End Sales Charge Waivers on Class A Shares Available at Morgan Stanley Wealth Management

•Employer-sponsored retirement plans (e.g., 401(k) plans, 457 plans,

employer-sponsored 403(b) plans, profit sharing and money purchase pension plans and defined benefit plans). For purposes of this provision, employer-sponsored retirement plans do not include SEP IRAs, Simple IRAs, SAR-SEPs or Keogh plans

•Morgan Stanley employee and employee-related accounts according to Morgan Stanley’s account linking rules

•Shares purchased through reinvestment of dividends and capital gains distributions when purchasing shares of the same Fund

•Shares purchased through a Morgan Stanley self-directed brokerage account

•Class C (i.e., level-load) shares that are no longer subject to a contingent deferred sales charge and are converted to Class A shares of the same Fund pursuant to Morgan Stanley Wealth Management’s share class conversion program

•Shares purchased from the proceeds of redemptions within the same Fund family, provided (1) the repurchase occurs within 90 days following the redemption,

(2) the redemption and purchase occur in the same account, and (3) redeemed shares were subject to a front-end or deferred sales charge.

Oppenheimer & Co. Inc. (“OPCO”)

Shareholders purchasing Fund shares through an OPCO platform or account are eligible only for the following load waivers (front-end sales charge waivers and contingent deferred or back-end, sales charge waivers) and discounts, which may differ from those disclosed elsewhere in this Fund’s prospectus or statement of additional information.

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Front-end Sales Load Waivers on Class A Shares available at OPCO

•Employer-sponsored retirement, deferred compensation and employee benefit plans (including health savings accounts) and trusts used to Fund those plans, provided that the shares are not held in a commission-based brokerage account and shares are held for the benefit of the plan

•Shares purchased by or through a 529 Plan

•Shares purchased through an OPCO affiliated investment advisory program

•Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same Fund (but not any other fund within the Fund family)

•Shares purchased form the proceeds of redemptions within the same Fund family, provided (1) the repurchase occurs within 90 days following the redemption, (2) the redemption and purchase occur in the same amount, and (3) redeemed shares were subject to a front-end or deferred sales load (known as Rights of Restatement).

•A shareholder in the Fund’s Class C shares will have their shares converted at net asset value to Class A shares (or the appropriate share class) of the Fund if the shares are no longer subject to a CDSC and the conversion is in line with the policies and procedures of OPCO

•Employees and registered representatives of OPCO or its affiliates and their family members

•Directors or Trustees of the Fund, and employees of the Fund’s investment adviser or any of its affiliates, as described in this prospectus

CDSC Waivers on A, B and C Shares available at OPCO

•Death or disability of the shareholder

•Shares sold as part of a systematic withdrawal plan as described in the Fund’s prospectus

•Return of excess contributions from an IRA Account

•Shares sold as part of a required minimum distribution for IRA and retirement accounts due to the shareholder reaching age 70½ as described in the prospectus

•Shares sold to pay OPCO fees but only if the transaction is initiated by OPCO

•Shares acquired through a right of reinstatement

Front-end load Discounts Available at OPCO: Breakpoints, Rights of Accumulation & Letters of Intent

•Breakpoints as described in this prospectus.

•Rights of Accumulation (ROA), which entitle shareholders to breakpoint discounts, will be automatically calculated based on the aggregated holding of Fund family

assets held by accounts within the purchaser’s household at OPCO. Eligible Fund family assets not held at OPCO may be included in the ROA calculation only if the shareholder notifies his or her financial advisor about such assets

Raymond James

Raymond James & Associates, Inc., Raymond James Financial Services, Inc., and each entity’s affiliates (“Raymond James”)

Shareholders purchasing Fund shares through a Raymond James platform or account, or through an introducing broker-dealer or independent registered investment adviser for which Raymond James provides trade execution, clearance, and/or custody services, will be eligible only for the following load waivers (front-end sales charge waivers and contingent deferred, or back-end, sales charge waivers) and discounts, which may differ from those disclosed elsewhere in this Fund’s prospectus or SAI.

Front-end sales load waivers on Class A shares available at Raymond James

•Shares purchased in an investment advisory program.

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•Shares purchased within the same Fund family through a systematic reinvestment of capital gains and dividend distributions.

•Employees and registered representatives of Raymond James or its affiliates and their family members as designated by Raymond James.

•Shares purchased from the proceeds of redemptions within the same Fund family, provided (1) the repurchase occurs within 90 days following the redemption,

(2) the redemption and purchase occur in the same account, and (3) redeemed shares were subject to a front-end or deferred sales load (known as rights

of reinstatement).

•A shareholder in the Fund’s Class C shares will have their shares converted at net asset value to Class A shares (or the appropriate share class) of the Fund if the shares are no longer subject to a CDSC and the conversion is in line with the policies and procedures of Raymond James.

CDSC Waivers on Class A and Class C shares available at Raymond James

•Death or disability of the shareholder.

•Shares sold as part of a systematic withdrawal plan as described in the Fund’s prospectus.

•Return of excess contributions from an IRA Account.

•Shares sold as part of a required minimum distribution for IRA and retirement accounts due to the shareholder reaching the qualified age based on applicable IRS regulations as described in the Fund’s prospectus.

•Shares sold to pay Raymond James fees but only if the transaction is initiated by Raymond James.

•Shares acquired through a right of reinstatement.

Front-end load discounts available at Raymond James: breakpoints, rights of accumulation and/or letters of intent

•Breakpoints as described in this prospectus.

•Rights of accumulation which entitle shareholders to breakpoint discounts will be automatically calculated based on the aggregated holding of Fund family assets held by accounts within the purchaser’s household at Raymond James. Eligible Fund family assets not held at Raymond James may be included in the calculation of rights of accumulation calculation only if the shareholder notifies his or her financial advisor about such assets.

•Letters of intent which allow for breakpoint discounts based on anticipated purchases within a Fund family, over a 13-month time period. Eligible Fund family assets not held at Raymond James may be included in the calculation of letters of intent only if the shareholder notifies his or her financial advisor about such assets.

Robert W. Baird & Co. (“Baird”):

Shareholders purchasing Fund shares through a Baird platform or account will only be eligible for the following sales charge waivers (front-end sales charge waivers and CDSC waivers) and discounts, which may differ from those disclosed elsewhere in this prospectus or the SAI.

Front-End Sales Charge Waivers on Investors A shares Available at Baird

•Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing share of the same Fund

•Share purchase by employees and registers representatives of Baird or its affiliate and their family members as designated by Baird

•Shares purchased using the proceeds of redemptions from a Victory Fund, provided (1) the repurchase occurs within 90 days following the redemption, (2) the redemption and purchase occur in the same accounts, and (3) redeemed shares were subject to a front-end or deferred sales charge (known as rights of reinstatement)

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•A shareholder in the Funds Investor C Shares will have their share converted at net asset value to Investor A shares of the same Fund if the shares are no longer subject to CDSC and the conversion is in line with the policies and procedures of Baird

•Employer-sponsored retirement plans or charitable accounts in a transactional brokerage account at Baird, including 401(k) plans, 457 plans, employer-sponsored

403(b) plans, profit sharing and money purchase pension plans and defined benefit plans. For purposes of this provision, employer-sponsored retirement plans do not include SEP IRAs, Simple IRAs or SAR-SEPs

CDSC Waivers on Investor A and C shares Available at Baird

•Shares sold due to death or disability of the shareholder

•Shares sold as part of a systematic withdrawal plan as described in the Fund’s prospectus

•Shares bought due to returns of excess contributions from an IRA Account

•Shares sold as part of a required minimum distribution for IRA and retirement accounts due to the shareholder reaching the qualified age based on applicable Internal Revenue Service regulations as described in the Fund’s prospectus

•Shares sold to pay Baird fees but only if the transaction is initiated by Baird

•Shares acquired through a right of reinstatement

Front-End Sales Charge Discounts Available at Baird: Breakpoints and/or Rights of Accumulations

•Breakpoints as described in this prospectus

•Rights of accumulations which entitles shareholders to breakpoint discounts will be automatically calculated based on the aggregated holding of Victory assets held by accounts within the purchaser’s household at Baird. Eligible Victory assets not held at Baird may be included in the rights of accumulations calculation only if the shareholder notifies his or her financial advisor about such assets

•Letters of Intent (LOI) allow for breakpoint discounts based on anticipated purchases of Victory through Baird, over a 13-month period of time

Waivers Specific to Stifel, Nicolaus & Company, Incorporated (“Stifel”)

Shareholders purchasing Fund shares through a Stifel platform or account or who own shares for which Stifel or an affiliate is the broker-dealer of record are eligible for the following additional sales charge waiver.

Front-end Sales Load Waiver on Class A Shares

•Class C shares that have been held for more than seven (7) years will be converted to Class A shares of the same Fund pursuant to Stifel’s policies and procedures

All other sales charge waivers and reductions described elsewhere in the Fund’s prospectus or statement of additional information still apply.

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[Address]

Statement of Additional Information (“SAI”): The SAI contains more information about the Fund’s operations, investment restrictions, policies and practices. The SAI is incorporated by reference into this Prospectus, which means that it is legally part of this Prospectus, even if you do not request a copy.

Annual and Semi Annual Reports and Form N-CSR/Form N-CSRS: Annual and semi annual reports contain more information about the Fund’s investments and the market conditions and investment strategies that significantly affected the Fund’s performance during the most recent fiscal period. The Fund’s Form N-CSR and Form N-CSRS filings contain the Fund’s annual and semi annual financial statements.

How to Obtain Information: You may obtain a free copy of the SAI or annual and semi annual reports and other information such as Fund financial statements and ask questions about the Fund or your accounts, online at VictorySharesLiterature.com, by contacting the Fund at the following address or telephone number, or by contacting your financial intermediary.

You also can get information about a Fund (including the SAI and other reports) from the Securities and Exchange Commission (“SEC”) on the SEC’s Edgar database at sec.gov or, after paying a duplicating fee, by electronic request sent to the following e-mail address: publicinfo@sec.gov.

Investment Company Act File Number 811-[ ]

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Prospectus

VICTORY PIONEER BOND FUND

The information in this prospectus is not complete and may be changed. We may not sell these securities until the registration statement filed with the Securities and Exchange Commission is effective. This prospectus is not an offer to sell these securities and is not soliciting an offer to buy these securities in any state where the offer or sale is not permitted.

SUBJECT TO COMPLETION — Dated October 30, 2024

The Securities and Exchange Commission has not approved or disapproved these securities or determined whether this Prospectus is accurate or complete. Any representation to the contrary is a criminal offense.

Vcm.com 800-[ ]

Table of Contents

VICTORY PIONEER BOND FUND

Fund Summary

Investment Objective

The Fund seeks current income and total return.

Fees and Expenses

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Victory Pioneer Bond Fund (the “Fund”). You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.

You may qualify for sales charge discounts if you or your family invest, or agree to invest in the future, at least $50,000 in Class A shares of the Victory Funds. More information about these and other discounts is available from your investment professional and in the Choosing a Share Class section of the prospectus beginning on page [ ], the “Appendix A – Variations in Sales Charge Reductions and Waivers Available Through Certain Intermediaries” section of the prospectus beginning on page [ ], and the “Sales charges” section of the statement of additional information beginning on page [ ]. If you invest in Class R6 shares or Class Y shares through an investment professional or financial intermediary, that investment professional or financial intermediary may charge you a commission. Such commissions, if any, are not charged by the Fund and are not reflected in the fee table or expense example below.

1A contingent deferred sales charge of 0.75% may be imposed on Class A shares with respect to purchases of $250,000 or more that are redeemed within 18 months of purchase. For additional information, see the section titled Choosing a Share Class.

2Applies to shares sold within 12 months of purchase.

3“Other Expenses” are based on estimated amounts for the current fiscal year, actual expenses may vary.

4Total annual Fund operating expenses in the table, before and after fee waivers and expense reimbursements, are

1

higher than the corresponding ratios of expenses to average net assets shown in the “Financial Highlights” section, which do not include acquired Fund fees and expenses.

5Victory Capital Management Inc. (the “Adviser”) has contractually agreed to waive its management fee and/or reimburse expenses so that the total annual fund operating expenses (excluding certain items such as interest, taxes, and brokerage commissions) do not exceed [ ]%, [ ]%, [ ]%, [ ], and [ ]% of the Fund’s Class A, Class C, Class R6, Class R and Class Y shares, respectively, through at least [ ]. The Adviser is permitted to recoup advisory fees waived and expenses reimbursed for up to three years after the date of the waiver or reimbursement, subject to the lesser of any operating expense limits in effect at the time of (a) the original waiver or expense reimbursement; or (b) the recoupment, after giving effect to the recoupment amount. This agreement may only be terminated by the Fund’s Board of Trustees.

Example:

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The example assumes that you invest $10,000 in the Fund for the time periods shown and then sell or continue to hold all of your shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. The amounts shown reflect any fee waiver/expense reimbursement in place through its expiration date. After eight years, Class C shares of the Fund generally will convert automatically to Class A shares of the Fund. The example for Class C shares reflects the conversion to Class A shares after eight years. Although your actual costs may be higher or lower, based on these assumptions your costs would be: