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Abacus FCF Advisors			ABACUS FCF REAL ASSETS LEADERS ETF (ABLD)
			Summary Prospectus December 2, 2024, as amended March 4, 2025 Cboe BZX Exchange, Inc.
			Before you invest, you may want to review the Abacus FCF Real Assets Leaders ETF's (the "Fund") Prospectus and Statement of Additional Information (SAI), which contain more information about the Fund and its risks. The current Prospectus and SAI dated December 2, 2024 as amended March 4, 2025, as each may be amended or supplemented from time to time, are incorporated by reference into this Summary Prospectus. You can find the Fund’s Prospectus, SAI, recent reports to shareholders, and other information about the Fund online at www.abacusfcf.com. You can also get this information at no cost by calling 1-800-617-0004 or by sending an e-mail request to ETF@usbank.com.

1. The management fee is structured as a “unified fee,” pursuant to which the Fund’s investment adviser pays all expenses of the Fund, except for the management fee, payments under the Fund’s Rule 12b-1 plan, brokerage expenses, acquired fund fees and expenses, taxes, interest (including borrowing costs and dividend expenses on securities sold short), litigation expenses and other extraordinary expenses (including litigation to which the Trust or the Fund may be a party and indemnification of the Trustees and officers with respect thereto).

3. Abacus FCF Advisors LLC, the Fund’s investment adviser (the “Adviser”), has contractually agreed to waive a portion of the Fund’s management fee equal to 0.20% of the Fund’s average daily net assets through at least November 28, 2026, which will have the effect of reducing the Fund’s expenses (the “Fee Waiver Agreement”). While the Adviser or the Fund may discontinue the Fee Waiver Agreement after the contractual period, it may only be terminated during its term by either party upon written notice; provided that such termination shall require the approval of the Fund’s Board of Trustees.

The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The example assumes that you invest $10,000 for the time periods indicated and then redeem all of your Shares at the end of those periods. The example also assumes that the Fund provides a return of 5% per year and that operating expenses remain the same and that the Fee Waiver Agreement remains in place for the contractual period. The example does not reflect any brokerage commissions that you may pay on purchases and sales of Shares. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

The Fund may pay transaction costs, including 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 Shares are held in a taxable account. These costs, which are not reflected in the annual fund operating expenses or in the example, affect the Fund’s performance. For the fiscal year ended July 31, 2024, the Fund’s portfolio turnover rate was 84% of the average value of its portfolio.

To pursue its investment objective, the Fund invests, under normal market circumstances, at least 80% of its net assets (plus any borrowings for investment purposes) in component securities of the Underlying Index. The Underlying Index is sponsored and maintained by Abacus FCF Indexes LLC (the “Index Provider”), an affiliate of Abacus FCF Advisors LLC, the Fund’s investment adviser (the “Adviser”). The Underlying Index is a rules-based equity index designed to track the performance of “real assets” equities with strong free cash flow return on invested capital (“FCF-ROIC”) and high dividend yield, as identified by the Index Provider through extensive historical research. The Fund intends to maintain a portfolio of securities that generally replicates the holdings of the Underlying Index.

The Index Provider currently defines “real assets” equities as common stock, real estate investment trusts (“REITs”), master limited partnerships (“MLPs”), and American Depositary Receipts (“ADRs”) included in the “Real Assets Industry Group,” as defined by the Index Provider. The Index Provider currently classifies the following sectors as within the Real Assets Industry Group, each as defined by a third-party industry classification system: real-estate related sectors, including diversified, equity and mortgage REITs; infrastructure-related sectors, including industrial manufacturing and services; commodities related sectors, including chemical, plastic and rubber materials, manufactured products, and food and tobacco production; and natural resources related sectors, including upstream energy, downstream and midstream energy, integrated oil and gas exploration and production, waste management, and mining and mineral products.

To be eligible for inclusion in the Underlying Index, an equity security must meet the following requirements (“Eligible Securities”): (i) be included in the Real Assets Industry Group; (ii) be U.S. listed; (iii) have a 6-month monthly average price volume in the top 45 percentile of the global equity universe; (iv) have a trading lot size, multiplied by the 6-month average closing price, of less than $100,000; (v) have reported the following financial statement items within the past 12 months, based on its most recent financial reports: (a) free cash flow, (b) net income, (c) dividends, (d) total revenue, (e) total assets, and (f) total equity; (vi) have reported positive free cash flow in the past 12 months; and (vii) not be a target company in any pending or completed mergers and/or acquisitions within the past 12 months. The Underlying Index may include securities of issuers of all capitalization sizes.

A target weighting is then assigned to each Eligible Security based on its Score, with adjustments for company-specific risk using a proprietary factor derived from the historical volatility of each Eligible Security’s stock price over the preceding 12-month period. The resulting risk-adjusted score is used to calculate active weights for each security, which are combined with their free-float market capitalization. The Underlying Index includes those remaining Eligible Securities until one of the following thresholds is met: (1) over 90% of the cumulative weight of the Eligible Securities has been included in the Underlying Index, or (2) the number of included securities reaches 50. The weights of all securities are then rescaled to construct the final portfolio, seeking to ensure high-conviction exposure to companies with strong and sustainable profitability and high dividend yield.

Equity Investing Risk. An investment in the Fund involves risks similar to those of investing in any fund holding equity securities, such as market fluctuations, changes in interest rates and perceived trends in stock prices. The values of equity securities could decline generally or could underperform other investments. In addition, securities may decline in value due to factors affecting a specific issuer, market or securities markets generally.

REITs Risk. A REIT is a company that pools investor funds to invest primarily in income producing real estate or real estate related loans or interests. The Fund may be subject to certain risks associated with direct investments in REITs. REITs may be affected by changes in their underlying properties and by defaults by borrowers or tenants. Mortgage REITs may be affected by the quality of the credit extended. Furthermore, REITs are dependent on specialized management skills. Some REITs may have limited diversification and may be subject to risks inherent in financing a limited number of properties. REITs depend generally on their ability to generate cash flow to make distributions to shareholders or unitholders and may be subject to defaults by borrowers and to self-liquidations.

Depositary Receipts Risk. The risks of investments in depositary receipts are substantially similar to a direct investment in a foreign security. Returns on investments in foreign securities could be more volatile than, or trail the returns on, investments in U.S. securities. Exposures to foreign securities entail special risks, including due to: differences in information available about foreign issuers; differences in investor protection standards in other jurisdictions; capital controls risks, including the risk of a foreign jurisdiction imposing restrictions on the ability to repatriate or transfer currency or other assets; political, diplomatic and economic risks; regulatory risks; and foreign market and trading risks, including the costs of trading and risks of settlement in foreign jurisdictions. In addition, depositary receipts may not track the price of the underlying foreign securities, and their value may change materially at times when the U.S. markets are not open for trading.

MLP Risk. An MLP is a publicly traded partnership primarily engaged in the transportation, storage, processing, refining, marketing, exploration, production, and mining of minerals and natural resources. MLP common units, like other equity securities, can be affected by macroeconomic and other factors affecting the stock market in general, expectations of interest rates, investor sentiment towards an issuer or certain market sector, changes in a particular issuer’s financial condition, or unfavorable or unanticipated poor performance of a particular issuer (in the case of MLPs, generally measured in terms of distributable cash flow). Prices of common units of individual MLPs, like the prices of other equity securities, also can be affected by fundamentals unique to the partnership or company, including earnings power and coverage ratios.

MLP Tax Risk. MLPs taxed as partnerships, subject to the application of certain partnership audit rules, generally do not pay U.S. federal income tax at the partnership level. Rather, each partner is allocated a share of the MLP’s income, gains, losses, deductions and expenses. A change in current tax law, or a change in the underlying business mix of a given MLP, could result in an MLP being treated as a corporation for U.S. federal income tax purposes, which would result in such MLP being required to pay U.S. federal income tax on its taxable income. The classification of an MLP as a corporation for U.S. federal income tax purposes would have the effect of reducing the amount of cash available for distribution by the MLP. Thus, if any of the MLPs owned by the Fund were treated as corporations for U.S. federal income tax purposes, it could result in a reduction in the value of your investment in the Fund and lower income.

Small and Medium Capitalization Company Risk. Investing in securities of small and medium capitalization companies involves greater risk than customarily is associated with investing in larger, more established companies. These companies’ securities may be more volatile and less liquid than those of more established companies. Often, small and medium capitalization companies and the industries in which they focus are still evolving and, as a result, they may be more sensitive to changing market conditions. Small and medium capitalization companies may be particularly affected by interest rate increases, as they may find it more difficult to borrow money to continue or expand operations or may have difficulty in repaying any loans which are floating rate.

Index-Based Strategy Risk. The Fund is managed as an index-based fund that seeks to track the performance of the Underlying Index. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, the Fund may hold the component securities of the Underlying Index regardless of the current or projected performance of a specific security or the relevant market as a whole. Maintaining investments in securities regardless of market conditions or the performance of individual securities could cause the Fund’s returns to be lower than if the Fund employed an active strategy. The Fund will seek to track the Underlying Index in all market conditions, including during adverse market conditions when other funds may seek to take temporary defensive measures (such as investing significantly in cash or cash equivalents). Accordingly, unless the Underlying Index allocates significant portions of its assets to cash and/or cash equivalents during times of adverse market or economic conditions, the Fund may be subject to a higher level of market risk during such times than other funds. Further, the Underlying Index methodology is designed to provide exposure to a limited number of securities, which results in the Fund holding a more limited number of securities. As a result, each investment has a greater effect on the Fund’s overall performance and any change in the value of these securities could significantly affect the value of your investment in the Fund. Additionally, the Fund generally rebalances and reconstitutes its portfolio in accordance with the Underlying Index and, therefore, any changes to the Underlying Index’s rebalance or reconstitution schedule will typically result in corresponding changes to the Fund’s rebalance or reconstitution schedule.

Market Events Risk. The value of securities in the Fund’s portfolio may decline due to daily fluctuations in the securities markets that are generally beyond the Fund’s control, including the quality of the Fund’s investments, economic conditions, adverse investor sentiment, lower demand for a company’s goods or services, and general market conditions. In a declining market, the prices for all securities (including those in the Fund’s portfolio) may decline, regardless of their long-term prospects. Security values tend to move in cycles, with periods when securities markets generally rise and periods when they generally decline. In addition, local, regional or global events such as war, acts of terrorism, the spread of infectious illness or other public health issue, recessions, natural disasters, or other events could have a significant impact on the Fund, its investments and the trading of its Shares.

Real Assets Industry Group Risk. The risks of investing in the Real Assets Industry Group include the risks of focusing investments in the real estate, infrastructure, commodities and natural resources related sectors, and adverse developments in these sectors may significantly affect the value of the Shares. Accordingly, the Fund is more susceptible to adverse developments affecting one or more of these sectors than a fund that invests more broadly, and the Fund may perform poorly during a downturn affecting issuers in those sectors. Companies involved in activities related to the Real Assets Industry Group can be adversely affected by, among other things, government regulation or deregulation, global political and economic developments, energy and commodity prices, the overall supply and demand for oil and gas, changes in tax zoning laws, environmental issues, and low inflation.

Derivatives Risk. A derivative instrument derives its value from an underlying security, currency, commodity, interest rate, index or other asset (collectively, “underlying asset”). The Fund’s investments in derivatives may pose risks in addition to and greater than those associated with investing directly in the underlying assets, including counterparty, leverage and liquidity risks. Derivatives may also be harder to value, less tax efficient and subject to changing government regulation that could impact the Fund’s ability to use certain derivatives or their cost. Derivatives strategies may not always be successful.

• Futures Contracts Risk. Exchange-traded futures contracts are a type of derivative, which call for the future delivery of an asset, or cash settlement, at a certain stated price on a specified future date. Futures contracts involve the risk of imperfect correlation between movements in the price of the instruments and the price of the underlying assets. In addition, there is the risk that the Fund may not be able to enter into a closing transaction because of an illiquid market. Exchanges can limit the number of positions that can be held or controlled by the Fund or Abacus FCF Advisors LLC, the Fund’s adviser (the “Adviser”), thus limiting the ability to implement the Fund’s strategies. Futures markets are highly volatile, and the use of futures may increase the volatility of the Fund’s NAV.

Index Correlation Risk. While the Adviser seeks to track the performance of the Underlying Index closely (i.e., to achieve a high degree of correlation with the Underlying Index), the Fund’s returns may not match or achieve a high degree of correlation with the returns of the Underlying Index due to operating expenses, transaction costs, cash flows, regulatory requirements and/or operational inefficiencies.

Index Calculation Risk. The Underlying Index relies on various sources of information to assess the criteria of issuers included in the Underlying Index, including information that may be based on assumptions and estimates. The Fund, the Index Provider, the Adviser, the Underlying Index calculation agent and any of their respective affiliates cannot offer assurances that the Underlying Index’s calculation methodology or sources of information will provide an accurate assessment of included issuers at any particular time.

Affiliated Index Provider Risk. The Index Provider is an affiliated person of the Adviser, which poses the appearance of a conflict of interest. For example, a potential conflict could arise if the Adviser, as an affiliate of the Index Provider, were to exercise undue influence with respect to regular and/or extraordinary updates to the methodology or composition of the Underlying Index, including in a manner that might improve the apparent performance of the Fund relative to the performance of the Underlying Index. Additionally, potential conflicts could arise to the extent that portfolio managers of the Adviser become aware of contemplated methodology changes or rebalance activity prior to disclosure to the public, which could facilitate “front running” on behalf of other funds or accounts managed by the Adviser with similar exposure. Although the Adviser and the Index Provider have taken steps designed to ensure that these potential conflicts are mitigated (e.g., via the adoption of policies and procedures that are designed to minimize potential conflicts of interest and the implementation of informational barriers designed to minimize the potential for the misuse of information about the Underlying Index), there can be no assurance that such measures will be successful.

• Large Shareholder Risk. Certain shareholders, including the Adviser or its affiliates, or groups of related shareholders, such as those investing through one or more model portfolios, may own a substantial amount of the Shares. The disposition of Shares by large shareholders resulting in redemptions through or by APs could have a significant negative impact on the Fund. 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 upward or downward effect on the market price of the Shares.

• Premium-Discount Risk. Shares may trade above or below their NAV. Accordingly, investors may pay more than NAV when purchasing Shares or receive less than NAV when selling Shares. The market prices of Shares will generally fluctuate in accordance with changes in NAV, changes in the relative supply of, and demand for, Shares, and changes in the liquidity, or the perceived liquidity, of the Fund’s holdings.

• Secondary Market Trading Risk. Investors buying or selling Shares in the secondary market may pay brokerage commissions or other charges, which may be a significant proportional cost for investors seeking to buy or sell relatively small amounts of Shares. Although the Shares are listed on the Exchange, there can be no assurance that an active or liquid trading market for them will develop or be maintained. In addition, trading in Shares on the Exchange may be halted.

The following performance information indicates some of the risks of investing in the Fund. The bar chart shows the Fund’s performance as of December 31. The table illustrates how the Fund’s average annual returns for the 1-year and since inception periods compare with a broad measure of market performance, a style-specific index (one reflecting the market segments in which the Fund invests) and the index the Fund seeks to track, in that order. The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future. Updated performance information is also available on the Fund’s website at www.abacusfcf.com.



Abacus FCF Real Assets Leaders ETF	1 Year	Since Inception (12/13/2021)
Return Before Taxes	19.01%	14.49%
Return After Taxes on Distributions	17.25%	12.28%
Return After Taxes on Distributions and Sale of Shares	11.75%	10.54%
S&P 500 Index (reflects no deduction for fees, expenses or taxes)	26.29%	2.71%
S&P Real Assets Equity Index (reflects no deduction for fees, expenses or taxes)	7.33%	-0.67%
Abacus FCF Real Assets Leaders Index (reflects no deduction for fees, expenses or taxes)	18.56%	13.96%

After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Shares through tax-advantaged arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.

Vince (Qijun) Chen, CFA, Vice President of Public Equity & Portfolio Management of Abacus Life, Inc., the parent company of the Adviser (“Abacus Life”), and Portfolio Manager of the Adviser, Fei Xue, Vice President of ABL Wealth Advisors, LLC, a subsidiary of Abacus Life and an affiliate of the Adviser, (“ABL Wealth”), and Tom MacDonald, Financial Analyst at ABL Wealth, each serve the Fund as a portfolio manager and have served in such role since December 2024. Each portfolio manager is jointly and primarily responsible for the day-to-day management of the Fund.

Investors may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase Shares (bid) and the lowest price a seller is willing to accept for Shares (ask) when buying or selling Shares in the secondary market (the “bid-ask spread”). Recent information about the Fund, including its NAV, market price, premiums and discounts, and bid-ask spreads is available on the Fund’s website at www.abacusfcf.com.

Distributions you receive from the Fund are generally taxable to you as ordinary income for federal income tax purposes, except that distributions reported by the Fund as “capital gain dividends” are taxed to you as long-term capital gains, and distributions may also be subject to state and/or local taxes. Fund distributions generally are not taxable to you if you are investing through a tax-advantaged retirement plan account or you are a tax-exempt investor, although you may be taxed on withdrawals from your tax-advantaged account.

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



Management Fee1, 2																		0.59%
Other Expenses																		0.00%
Total Annual Fund Operating Expenses																		0.59%
Expense Reimbursement3																		(0.20)%
Total Annual Fund Operating Expenses After Fee Waiver																		0.39%



One Year	Three Years	Five Years	Ten Years
$40	$169	$309	$719