The fund’s investment objective is to provide you with current income consistent with the maturity and quality standards described in this prospectus and preservation of capital.

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of 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. For example, in addition to the fees and expenses described below, you may also be required to pay brokerage commissions on purchases and sales of Class F-2, F-3, 529-F-2 or 529-F-3 shares of the fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $100,000 in American Funds, Capital Group KKR Public-Private+ Funds, and/or Emerging Markets Equities Fund, Inc. (collectively “Capital Group Funds”) ($500,000 for Class 529-A shares). More information about these and other discounts is available from your financial professional, in the “Sales charge reductions and waivers” sections on page 37 of the prospectus and on page 83 of the fund’s statement of additional information, and in the sales charge waiver appendix to the prospectus.

¹ A contingent deferred sales charge of 0.75% for Class A shares and 1.00% for Class 529-A shares applies on certain redemptions made within 18 months following purchases of $250,000 or more for Class A and $1 million or more for Class 529-A made without an initial sales charge. Contingent deferred sales charge is calculated based on the lesser of the offering price and market value of shares being sold.

² The investment adviser is currently waiving a portion of its management fee. This waiver will be in effect through at least November 1, 2026. The adviser may elect at its discretion to extend, modify or terminate the waiver at that time; provided, however, that if fund shareholders approve a new management fee structure at a special meeting of shareholders to be held on November 25, 2025, the waiver will be in effect until the new management fee structure is implemented.

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 indicated and then redeem or 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 example reflects the fee waiver described above through the expiration date of such waiver and total annual fund operating expenses thereafter. You may be required to pay brokerage commissions on your purchases and sales of Class F-2, F-3, 529-F-2 or 529-F-3 shares of the fund, which are not reflected in the example.

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 investment results. During the most recent fiscal year, the fund’s portfolio turnover rate was 236% of the average value of its portfolio.

The fund will invest at least 80% of its assets in bonds (bonds include any debt instrument and money market instrument), which may be represented by derivatives. The fund maintains a portfolio of bonds, other debt securities and money market instruments having a dollar-weighted average effective maturity of no less than three years and no greater than five years under normal market conditions. The fund invests primarily in bonds and other debt securities with quality ratings of A– or better or A3 or better (by a Nationally Recognized Statistical Rating Organization designated by the fund’s investment adviser) or unrated but determined to be of equivalent quality by the fund’s investment adviser. The fund may invest up to 10% of its assets in bonds and other debt securities rated in the BBB or Baa rating category (by a Nationally Recognized Statistical Rating Organization designated by the fund’s investment adviser) or unrated but determined to be of equivalent quality by the fund’s investment adviser.

The fund primarily invests in debt securities denominated in U.S. dollars. These include securities issued and guaranteed by the U.S. government, debt securities and mortgage-backed securities issued by government-sponsored entities and federal agencies, and instrumentalities that are not backed by the full faith and credit of the U.S. government. In addition, the fund may invest in mortgage-backed securities issued by private issuers

and asset-backed securities (securities backed by assets such as auto loans, credit card receivables or other providers of credit).

The fund may invest in inflation-linked bonds issued by U.S. and non-U.S. governments, their agencies or instrumentalities, and corporations. Inflation-linked bonds are structured to protect against inflation by linking the bond’s principal and interest payments to an inflation index, such as the Consumer Price Index for Urban Consumers, so that principal and interest adjust to reflect changes in the index.

The fund may also invest in futures contracts and swaps, which are types of derivatives. A derivative is a financial contract, the value of which is based on the value of an underlying financial asset (such as a stock, bond or currency), a reference rate or a market index.

The investment adviser uses a system of multiple portfolio managers in managing the fund’s assets. Under this approach, the portfolio of the fund is divided into segments managed by individual managers.

The fund relies on the professional judgment of its investment adviser to make decisions about the fund’s portfolio investments. The basic investment philosophy of the investment adviser is to seek to invest in attractively priced securities that, in its opinion, represent good investment opportunities. Securities may be sold when the investment adviser believes that they no longer represent relatively attractive investment opportunities.

The following bar chart shows how the fund’s investment results have varied from year to year, and the following table shows how the fund’s average annual total returns for various periods compare with a broad measure of securities market results and, if applicable, other measures of market results that reflect the fund’s investment universe. This information provides some indication of the risks of investing in the fund. Past investment results (before and after taxes) are not predictive of future investment results. Prior to October 30, 2020, certain fees, such as 12b-1 fees, were not charged on Class 529-F-1 shares. If these expenses had been deducted, results would have been lower. Updated information on the fund’s investment results can be obtained by visiting capitalgroup.com.

Highest/Lowest quarterly results during this period were:

Highest 4.54% (quarter ended December 31, 2023)

Lowest -3.41% (quarter ended September 30, 2022)

The fund's total return for the nine months ended September 30, 2025, was 5.78%.