Investment Risks - Tema S&P 500 Historical Weight ETF Strategy |
Mar. 25, 2025 |
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| Absence of Prior Active Market Risk [Member] | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Absence of Prior Active Market Risk. While the Fund’s shares are listed on the Exchange, there can be no assurance that an active trading market for shares will develop or be maintained. The Fund’s Distributor does not maintain a secondary market in shares.
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| Active Management Risk [Member] | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Active Management Risk. The Fund is actively managed, which means that investment decisions are made based on investment views. There is no guarantee that the investment views will produce the desired results or expected returns, which may cause the Fund to fail to meet its investment objective or to underperform its benchmark index or funds with similar investment objectives and strategies. Furthermore, active trading that can accompany active management may result in high portfolio turnover, which may have a negative impact on performance. Active trading may result in higher brokerage costs or mark-up charges, which are ultimately passed on to shareholders of the Fund. Active trading may also result in adverse tax consequences.
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| Authorized Participant Concentration Risk [Member] | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Authorized Participant Concentration Risk. Only an Authorized Participant (as defined below) may engage in creation or redemption transactions directly with the Fund. The Fund has a limited number of institutions that act as Authorized Participants. To the extent that these institutions exit the business or are unable to proceed with creation and/or redemption orders with respect to the Fund and no other Authorized Participant is able to step forward to create or redeem Creation Units, Fund shares may trade at a discount to net asset value per share (“NAV”) and possibly face trading halts and/or delisting.
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| Calculation Methodology Risk [Member] | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Calculation Methodology Risk. The Adviser relies on various sources of information to “weight-adjust” the S&P 500, including information that may be based on assumptions and estimates. Neither the Fund nor the Adviser can offer assurances that the calculation methodology or sources of information will provide accurate “weight-adjusted” S&P 500. Errors in the S&P 500 data, S&P 500 computations or the construction of the S&P 500 in accordance with its methodology, and errors in the process of “weight-adjusting” the S&P 500 may occur from time to time and may not be identified and corrected by the Index Provider or the Adviser for a period of time or at all, which may have an adverse impact on the Fund and its shareholders.
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| Common Stock Risk [Member] | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Common Stock Risk. Common stock holds the lowest priority in the capital structure of a company, and, therefore, takes the largest share of the company’s risk and its accompanying volatility. The value of the common stock held by the Fund may fall due to general market and economic conditions, perceptions regarding the industries in which the issuers of securities held by the Fund participate, or facts relating to specific companies in which the Fund invests.
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| Concentration Risk [Member] | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Concentration Risk. The Fund may invest in up to 100% of the constituents of the S&P 500®, which itself may have concentration in certain regions, economies, countries, markets, industries or sectors. The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund’s investments more than the market as a whole, to the extent that the Fund’s investments are concentrated in the securities of a particular issuer or issuers, country, group of countries, region, market, industry, group of industries, sector or asset class.
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| Cybersecurity and Disaster Recovery Risks [Member] | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Cybersecurity and Disaster Recovery Risks. Information and technology systems relied upon by the Fund, the Adviser, the Fund’s other service providers (including, but not limited to, the Fund Accountant, Custodian, Transfer Agent, Administrator and Distributor), market makers, Authorized Participants, financial intermediaries and/or the issuers of securities in which the Fund invests may be vulnerable to damage or interruption from computer viruses, network failures, computer and telecommunication failures, infiltration by unauthorized persons, security breaches, usage errors, power outages and catastrophic events such as fires, tornadoes, floods, hurricanes and earthquakes. Although the Adviser and the Fund’s other service providers have implemented measures to manage risks relating to these types of events, if these systems are compromised, become inoperable for extended periods of time or cease to function properly, significant investment may be required to fix or replace them. The failure of these systems and/or of disaster recovery plans could cause significant interruptions in the operations of the Fund, the Adviser, the Fund’s other service providers, market makers, Authorized Participants, financial intermediaries and/or issuers of securities in which the Fund invests and may result in a failure to maintain the security, confidentiality or privacy of sensitive data, impact the Fund’s ability to calculate its NAV or impede trading.
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| Early Close/Trading Halt Risk [Member] | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Early Close/Trading Halt Risk: An exchange or market may close or issue trading halts on specific securities, or the ability to buy or sell certain securities or financial instruments may be restricted, which may result in the Fund being unable to buy or sell certain securities or financial instruments. In such circumstances, the Fund may be unable to rebalance its portfolio, may be unable to accurately price its investments and/or may incur substantial trading losses.
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| Fluctuation of Net Asset Value Risk [Member] | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Fluctuation of Net Asset Value Risk. The NAV of the Fund’s shares will generally fluctuate with changes in the market value of the Fund’s holdings. The market prices of the shares will generally fluctuate in accordance with changes in NAV as well as the relative supply of and demand for shares on NYSE Arca, Inc. (the “Exchange”). The Adviser cannot predict whether the shares will trade below, at or above their NAV. The Fund’s market price may deviate from the value of its underlying portfolio holdings, particularly in times of market stress, with the result that investors may pay significantly more or receive significantly less than the underlying value of the Fund shares bought or sold. This can be reflected as a spread between the bid and ask prices for the Fund quoted during the day or a premium or discount in the closing price from the Fund’s NAV. In addition, transactions by large shareholders may account for a large percentage of the trading volume on the Exchange and may, therefore, have a material effect on the market price of the Fund’s shares.
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| Issuer-Specific Risk [Member] | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Issuer-Specific Risk. Fund performance depends on the performance of individual securities to which the Fund has exposure. Issuer-specific events, including changes in the financial condition of an issuer, can have a negative impact on the value of the Fund.
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| Large-Capitalization Risk [Member] | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Large-Capitalization Risk. Returns on investments in securities of large companies could trail the returns on investments in securities of smaller and mid-sized companies. The securities of large-capitalization companies may also be relatively mature compared to smaller companies and therefore subject to slower growth during times of economic expansion. Large-capitalization companies may also be unable to respond quickly to new competitive challenges, such as changes in technology and consumer tastes.
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| Market Risk and Selection Risk [Member] | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Market Risk and Selection Risk. Market risk is the risk that one or more markets in which the Fund invests will go down in value, including the possibility that the markets will go down sharply and unpredictably. The value of a security or other asset may decline due to changes in general market conditions, economic trends or events that are not specifically related to the issuer of the security or other asset, or factors that affect a particular issuer or issuers, exchange, country, group of countries, region, market, industry, group of industries, sector or asset class. Local, regional or global events such as war, acts of terrorism, the spread of infectious illness or other public health issue, recessions, or other events could have a significant impact on the Fund and its investments. Selection risk is the risk that the securities selected by Fund management will underperform the markets, the relevant indices or the securities selected by other funds with similar investment objectives and investment strategies. This means you may lose money.
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| Market Trading Risk [Member] | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Market Trading Risk. Shares of the Fund may trade on the Exchange above or below their NAV. The NAV of shares of the Fund will fluctuate with changes in the market value of the Fund’s holdings. In addition, although the Fund’s shares are currently listed on the Exchange, there can be no assurance that an active trading market for shares will develop or be maintained. Trading in Fund shares may be halted due to market conditions or for reasons that, in the view of the Exchange, make trading in shares of the Fund inadvisable.
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| New Fund Risk [Member] | |
| Prospectus [Line Items] | |
| Risk [Text Block] | New Fund Risk. A new or smaller fund is subject to the risk that its performance may not represent how the fund is expected to or may perform in the long term. In addition, new funds have limited operating histories for investors to evaluate and new and smaller funds may not attract sufficient assets to achieve investment and trading efficiencies. There can be no assurance that the Fund will achieve an economically viable size. Further, an active trading market for shares of the Fund may not develop or be maintained.
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| S&P 500 Related Risk [Member] | |
| Prospectus [Line Items] | |
| Risk [Text Block] | S&P 500 Related Risk. There is no guarantee that the Fund’s investment results will have a high degree of correlation to those of the S&P 500 or that the Fund will achieve its investment objective. Market disruptions and regulatory restrictions could have an adverse effect on the Fund’s ability to adjust its exposure to the required levels in order to track the S&P 500. Neither the Fund nor the Adviser can offer assurances that the methodology and model will achieve its intended results or maximize returns or minimize risk, or be appropriate for every investor seeking a particular risk profile.
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| Operational Risk [Member] | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Operational Risk. The Fund is exposed to operational risks arising from a number of factors, including, but not limited to, human error, processing and communication errors, errors of the Fund’s service providers, counterparties or other third parties, failed or inadequate processes and technology or systems failures. The Fund seeks to reduce these operational risks through controls and procedures. However, these measures do not address every possible risk and may be inadequate to address significant operational risks.
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| Securities Lending [Member] | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Securities Lending. Although the Fund will receive collateral in connection with all loans of its securities holdings, the Fund would be exposed to a risk of loss should a borrower default on its obligation to return the borrowed securities (e.g., the loaned securities may have appreciated beyond the value of the collateral held by the Fund). In addition, the Fund will bear the risk of loss of any cash collateral that it invests.
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| Sector Focus Risk [Member] | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Sector Focus Risk. The Fund may invest a significant portion of its assets in one or more sectors and thus will be more susceptible to the risks affecting those sectors than funds that have more diversified holdings across a number of sectors. The Fund anticipates that it may be subject to some or all of the risks described below.
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| Information Technology Sector Risk [Member] | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Information Technology Sector Risk: Because the S&P 500 has been concentrated in the information technology sector, the Fund may be sensitive to changes in, and its performance may depend to a greater extent on, the overall condition of the information technology sector. The risks of investment in the industry include companies facing intense competition, both domestically and internationally, which may have an adverse effect on profit margins. Information technology companies may have limited product lines, markets, financial resources or personnel. The products of information technology companies may face product obsolescence due to rapid technological developments and frequent new product introduction, unpredictable changes in growth rates and competition for the services of qualified personnel. Companies in the information technology sector are heavily dependent on patent protection and the expiration of patents may adversely affect the profitability of these companies.
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| Valuation Risk [Member] | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Valuation Risk. The price the Fund could receive upon the sale of a security or other asset may differ from the Fund’s valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology as a result of trade suspensions or for other reasons.
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| Risk Lose Money [Member] | |
| Prospectus [Line Items] | |
| Risk [Text Block] | As with all funds, a shareholder is subject to the risk that his or her investment could lose money. |
| Risk Not Insured [Member] | |
| Prospectus [Line Items] | |
| Risk [Text Block] | An investment in the Fund is not a bank deposit and is not insured or guaranteed by the FDIC or any government agency. |