Summary Prospectus by Investment Company (Form 497K)

Gabelli High Income ETF

(the "High Income Fund" or the "Fund")

A series of Gabelli ETFs Trust

SUMMARY PROSPECTUS April 30, 2026

Ticker: GBHI
Exchange: NYSE Arca

Before you invest, you may want to review the Fund's Prospectus and Statement of Additional Information ("SAI"), which contain more information about the Fund and its risks. You can find the Fund's Prospectus, SAI, reports to shareholders and other information about the Fund online at https://gabelli.com/funds/etfs/documents. You can also get this information at no cost by calling 800-422-3554 or by sending an email request to [email protected]. The Fund's Prospectus and SAI, both dated April 30, 2026, as may be amended or supplemented, are incorporated by reference into this Summary Prospectus.

Investment Objective

The Fund seeks high total return, comprised primarily of current income and secondarily of capital appreciation.

Fees and Expenses of the Fund:

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 table and example below. The investment advisory agreement between Gabelli ETFs Trust (the "Trust") and Gabelli Funds, LLC (the "Adviser") provides that the Adviser will pay all operating expenses of the Fund, except the management fees, interest expenses, taxes, expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, distribution fees or expenses, litigation expenses, and any extraordinary expenses.

Shareholder Fees
(fees paid directly from your investment):				None

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment):
Management Fees				0.55	%
Acquired Fund Fees and Expenses				0.01	%
Total Annual Fund Operating Expenses(1)				0.56	%
Less Fee Waiver and/or Expense Reimbursement(2)				(0.55	)%
Total Annual Fund Operating Expenses After Fee Waiver				0.01	%

(1)	Expenses have been restated to reflect the current year's expected expenses.
(2)	The Adviser has contractually agreed to waive the Fund's management fee of 0.55% for at least one year from the effective date of this prospectus, and this arrangement cannot be terminated by the Fund or the Adviser before such time. The Adviser is not permitted to recoup any such waived fees.

Expense Example

This 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 in the Fund for the time periods shown and then sell 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. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

1 Year		3 Years		5 Years		10 Years
$1		$124		$258		$649

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 the Fund's 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. As the Fund commenced operations on November 17, 2025, there is no portfolio turnover information to provide at this time.

Principal Investment Strategies

The Fund is an actively managed exchange-traded fund ("ETF"). The Fund seeks to achieve its investment objective by investing, as a principal strategy, at least 80% of its net assets (plus the amount of any borrowings for investment purposes) in a broad range of income producing securities, including debt, equity and hybrid instruments (the "80% Policy"). As part of the 80% Policy, under normal market conditions, the Fund will attempt to achieve its investment objective primarily by investing in high-yield corporate bonds and other debt instruments, with an emphasis on those rated below investment grade (including, but not limited to, bank loans in the form of assignments or participations, payment-in-kind securities, and deferred payment securities). The high-yield securities the Fund invests in may be fixed, variable, or floating rate. The Fund may invest in new issuances of high yield securities, distressed securities, and restricted or illiquid securities, including significant investments in Rule 144A securities. The Fund intends to invest primarily in higher yielding and generally lower quality debt securities (rated Ba1 / BB+ or below by a nationally recognized statistical rating organization ("NRSRO") or unrated but determined by the Adviser to be of equivalent quality), including corporate loan obligations. Such securities are sometimes referred to as "junk bonds." In addition, as part of the 80% Policy, under normal market conditions, the Fund may also opportunistically invest in investment grade instruments, dividend-paying common stock, preferred stock, and other equity-related hybrid instruments, including convertible securities.

The Fund may also invest in collateralized debt obligations ("CDOs"), including collateralized loan obligations ("CLOs"). CDOs are securitized interests in pools of generally non-mortgage-assets. Assets called collateral usually are comprised of loans or other debt instruments. Multiple tranches of securities are issued by the CDO, offering investors various maturity and credit risk characteristics. Tranches are categorized as senior, mezzanine and subordinated/equity, according to their degree of credit risk. If there are defaults or the CDO's collateral otherwise underperforms, scheduled payments to senior tranches take precedence over those of mezzanine tranches, and scheduled payments to mezzanine tranches take precedence over those to subordinated/equity tranches. Senior and mezzanine tranches are typically rated, with the former receiving ratings of A to AAA/Aaa and the latter receiving ratings of B to BBB/Baa. The ratings reflect both the credit quality of underlying collateral as well as how much protection a given tranche is afforded by tranches that are subordinate to it. A CLO is a trust typically collateralized substantially by a pool of loans, which may include, among others, domestic and foreign senior secured loans, senior unsecured loans, and subordinate corporate loans, including loans that may be rated below investment grade or equivalent unrated loans. The cash flows from the trust are split into two or more portions, called tranches, varying in risk and yield. Senior tranches typically have higher ratings and lower yields than the CLO's underlying securities and subordinated tranches and may be rated investment grade. The ratings reflect both the credit quality of underlying collateral as well as how much protection a given tranche is afforded by tranches that are subordinate to it.

The Fund may also invest in derivative instruments as a means of hedging risk and/or for investment or efficient portfolio management purposes, which may include altering the Fund's exposure to currencies, interest rates, inflation, sectors, industries and individual issuers. These derivative instruments may include, among other things, futures, options, forward foreign currency contracts, and swaps, such as total return swaps, credit default swaps and interest rate swaps. The Fund will count the notional value of investments in derivative instruments towards compliance with the 80% Policy.

The Fund may also invest in other investment companies, including ETFs, if the investment companies invest principally in the types of investments in which the Fund may invest directly. To the extent the Fund invests in other investment companies, including ETFs, the Fund will consider the underlying holdings of such funds for purposes of compliance with the 80% Policy.

The Fund may also invest in fixed-income instruments of foreign issuers, including issuers of debt securities in emerging markets. The Fund considers a security to be from a developed country if its issuer is located in the following developed countries list, which is subject to change: Australia, Austria, Belgium, Bermuda, Canada, Denmark, Finland, France,

Germany, Hong Kong, Ireland, Israel, Italy, Japan, Luxembourg, The Netherlands, New Zealand, Norway, Portugal, Singapore, Spain, Sweden, Switzerland, the United Kingdom and the United States. The Fund considers a security to be an emerging markets security if its issuer is located outside of the countries listed above. Generally, the Fund invests in U.S. dollar denominated securities, however, the Fund may invest in securities denominated in foreign currencies.

The Fund has no average maturity limitations, but it typically invests in intermediate-term debt securities. The Fund may also invest in long-term debt securities and short-term money market instruments and U.S. government securities.

The Fund may also hold cash or cash equivalents, including commercial paper and short-term securities issued by the U.S. government, its agencies and instrumentalities. The percentage of the Fund invested in such holdings varies and depends on various factors, including market conditions and purchases and redemptions of Fund shares. The Adviser may determine that it is appropriate to invest a substantial portion of the Fund's assets in such instruments in response to certain circumstances, such as periods of market turmoil.

The Fund may change the 80% Policy without shareholder approval. The Fund will provide shareholders with written notice at least 60 days prior to the implementation of any such changes.

The Adviser generally utilizes a fundamental, bottom-up, long-only investment strategy by investing in issuers that the Adviser believes can carry debt loads through different economic cycles. The Adviser seeks to invest in issuers that demonstrate the ability to generate strong, sustainable cash flows, which may enable an issuer to decrease leverage and improve its credit rating. The Adviser also uses proprietary research to identify areas of relative value, within the high yield market that the Adviser believes to be undervalued/overvalued relative to the overall market. The Adviser seeks to invest in issuers with high quality business models that have attractive risk adjusted return characteristics. The Adviser believes that the disciplined execution of its investment process will enable it to select individual securities that have the potential to perform well in diverse market environments.

The Adviser will sell any Fund investments that, in the Adviser's judgment, lose their perceived value relative to other investments.

In the event of adverse market, economic, political or other conditions, the Fund may take temporary defensive positions that are inconsistent with the Fund's principal investment strategies. To the extent the Fund assumes a defensive position, it may not achieve its investment objective.

Principal Risks

You may want to invest in the Fund if:

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you are seeking current income and appreciation of capital

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you are able to tolerate the risks associated with significant investments in high yield bonds

The Fund's share price will fluctuate with changes in the market value of the Fund's portfolio securities. An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency; you may lose money by investing in the Fund. When you sell Fund shares, they may be worth more or less than what you paid for them.

Investing in the Fund involves the following risks:

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Credit Risk. Credit risk is the risk that the value of loans or other debt instruments may decline if the borrower or the issuer defaults or otherwise becomes unable or unwilling, or is perceived to be unable or unwilling, to honor its financial obligations, such as making payments to the Fund when due. If the issuer of a debt instrument fails to pay interest or principal when due, or negative perceptions exist in the market of the issuer's ability to make such payments, the price of the security may decline. Credit rating agencies assign credit ratings to certain loans and debt instruments to indicate their credit risk. A rating downgrade by such agencies can negatively impact the value of such instruments. Lower-rated or unrated loans or instruments held by the Fund may present increased credit risk as compared to higher-rated loans or instruments. Non-investment grade loans or debt instruments may be subject to greater price fluctuations and are more likely to experience a default than investment grade loans or debt instruments and therefore may expose the Fund to increased credit risk.

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Debt Instruments Risk. The risks of investing in debt or fixed-income instruments include (without limitation): (i) credit risk, e.g., the issuer or guarantor of a debt security may be unable or unwilling (or be perceived as unable or unwilling) to make timely principal and/or interest payments or otherwise honor its obligations, or changes in an issuer's credit rating or the market's perception of an issuer's creditworthiness may affect the value of the Fund's investments; (ii) maturity risk, e.g., a debt security with a longer maturity may fluctuate in value more than one with a shorter maturity; (iii) market risk, e.g., low demand for debt securities may negatively impact their price; (iv) interest rate risk, e.g., when interest rates go up, the value of a debt security generally goes down, and when interest rates go down, the value of a debt security generally goes up (long-term debt securities are generally more susceptible to interest rate risk than short-term debt securities); and (v) call or prepayment risk, e.g., during a period of falling interest rates, the issuer may redeem a security by repaying it early, which may reduce the Fund's income if the proceeds are reinvested at lower interest rates.

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Lower-Rated Debt Securities Risk. Lower-rated debt securities (commonly known as "junk bonds") and unrated debt securities determined to be of comparable quality involve greater risks than investment grade debt securities. Such securities may fluctuate more widely in price and yield and may fall in price, sometimes abruptly, due to changes in interest rates, market activity, economic conditions, such as when economic conditions are deteriorating or are expected to deteriorate, or other factors. These securities may be less liquid, may require a greater degree of judgment to establish a price and may be difficult to sell at the time and price the Fund desires. Lower-rated debt securities are considered by the major rating agencies to be predominantly speculative with respect to the issuer's continuing ability to pay principal and interest and carry a greater risk that the issuer of such securities will default in the timely payment of principal and interest. Issuers of securities that are in default or have defaulted may fail to resume principal or interest payments, in which case the Fund may lose its entire investment. The creditworthiness of issuers of these securities may be more complex to analyze than that of issuers of investment grade debt securities, and the overreliance on credit ratings may present additional risks.

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Unrated Fixed Income Securities Risk. The Adviser has the authority to make determinations regarding the quality of unrated fixed income securities for the purpose of assessing whether they meet the Fund's investment restrictions. However, analysis of unrated securities is more complex than that of rated securities, making it more difficult for the Adviser to accurately predict risk.

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Collateralized Debt Obligations Risk. CDOs, which include CLOs, issue classes or "tranches" of securities that vary in risk and yield and may experience substantial losses due to interest rate fluctuations, actual defaults, collateral defaults, disappearance of subordinate tranches, market anticipation of defaults, and investor aversion to CDO securities as a class. The risks of investing in CDOs depend largely on the quality and type of the underlying debt, which may include loans, bonds and mortgages, and the tranche of the CDO in which the Fund invests. In addition, CDOs that obtain their exposure through derivative instruments entail the additional risks associated with such instruments. CDOs may be difficult to value, may at times be illiquid, may be highly leveraged (which could make them highly volatile), and may produce unexpected investment results due to their complex structure. In addition, CDOs involve many of the same risks of investing in debt securities and asset-backed securities including, but not limited to, interest rate risk, credit risk, liquidity risk, and valuation risk.

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Interest Rate Risk. The value of debt instruments usually rise and fall in response to changes in interest rates. Declining interest rates generally increase the value of existing debt instruments, and rising interest rates generally decrease the value of existing debt instruments. Changes in a debt instrument's value usually will not affect the amount of interest income paid to the Fund, but it will affect the value of the Fund's shares. Interest rate risk is generally greater for investments with longer maturities, and the link between interest rates and debt security prices tends to be weaker with lower-rated debt securities than with investment grade debt securities. It is difficult to predict the pace at which central banks or monetary authorities may change interest rates or the timing, frequency, or magnitude of such changes. Any such changes could be sudden and could expose debt markets to significant volatility and reduced liquidity for investments.

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Bank Loan Risk. Bank loans may be unsecured or not fully collateralized, subject to restrictions on resale, and sometimes trade infrequently on the secondary market. Bank loans settle on a delayed basis; thus, sale proceeds may not be available to meet redemptions for a substantial period of time after the sale of the loan.

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Convertible Securities Risk. The Fund may invest in convertible securities which may include both convertible debt and convertible preferred stock. Such securities may be converted into shares of the underlying common stock at either a stated price or stated rate. Convertible securities provide higher yields than the underlying common stock, but generally offer lower yields than nonconvertible securities of similar quality. The value of convertible securities fluctuates in relation to changes in interest rates and, in addition, fluctuates in relation to the underlying common stock.

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Preferred Stock Risk. A preferred stock is a blend of the characteristics of a bond and common stock. It can offer the higher yield of a bond and has priority over common stock in equity ownership but does not have the seniority of a bond and, unlike common stock, its participation in the issuer's growth may be limited.

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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. Any security for which trading has been halted for an extended period of time will be disclosed on the Fund's website, www.gabelli.com.

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Authorized Participant Concentration Risk. Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. "Authorized Participants" are broker-dealers that are permitted to create and redeem shares directly with the Fund and who have entered into agreements with the Fund's distributor. The Fund has a limited number of institutions that may act as Authorized Participants on an agency basis (i.e., on behalf of other market participants). To the extent that these institutions exit the business or are unable to process creation and/or redemption orders with respect to the Fund and no other Authorized Participant steps forward to create or redeem, Fund shares may trade at a premium or discount to the Fund's net asset value ("NAV") and possibly face trading halts and/or delisting. This risk may be more pronounced in volatile markets, potentially where there are significant redemptions in ETFs, generally. Authorized participant concentration risk may be heightened for ETFs that invest in securities issued by non-U.S. issuers or other securities or instruments that have lower trading volumes. Additionally, in stressed market conditions, the market for Fund shares may become less liquid in response to deteriorating liquidity in the markets for the Fund's underlying portfolio holdings. This adverse effect on liquidity for the Fund's shares could, in turn, lead to wider bid-ask spreads and differences between the market price of the Fund's shares and the underlying value of those shares.

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Market Trading Risk. Individual Fund shares may be purchased and sold only on a national securities exchange or alternative trading system through a broker-dealer, and may not be directly purchased or redeemed from the Fund. There can be no guarantee that an active trading market for shares will develop or be maintained, or that their listing will continue unchanged. Buying and selling shares may require you to pay brokerage commissions and expose you to other trading costs. Due to brokerage commissions and other transaction costs that may apply, frequent trading may detract from realized investment returns. Trading prices of shares may be above, at, or below the Fund's NAV, will fluctuate in relation to NAV based on supply and demand in the market for shares and other factors, and may vary significantly from NAV during periods of market volatility. The return on your investment will be reduced if you sell shares at a greater discount or narrower premium to NAV than when you acquired shares.

In addition, the market price of shares includes a "bid-ask spread" charged by the market makers or other participants that trade the shares. The spread of the Fund's shares varies over time based on the Fund's trading volume and market liquidity and may increase if the Fund's trading volume, the spread of the Fund's underlying securities, or market liquidity decrease.

Where all or a portion of the Fund's underlying securities trade in a foreign market that is closed when the domestic market in which the Fund's shares are listed and trading is open, there may be changes between the last quote from the closed foreign market and the value of such underlying security during the Fund's domestic trading day. This could lead to differences between the market price of the Fund's shares and the underlying value of the shares.

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Equity Risk. Equity risk is the risk that the prices of the securities held by the Fund will change due to general market and economic conditions, perceptions regarding the industries in which the companies issuing the securities participate, and the issuer companies' particular circumstances. These fluctuations may cause an equity security to be worth less than it was worth when it was purchased by the Fund. Because the value of equity securities, and thus shares of the Fund, could decline, you could lose money.

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Counterparty Risk. Counterparty risk is the risk that a counterparty to a transaction in a financial instrument held by the Fund or by a special purpose or structured vehicle invested in by the Fund may become insolvent or otherwise fail to perform its obligations. As a result, the Fund may obtain no or limited recovery of its investment, and any recovery may be significantly delayed.

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Prepayment and Extension Risk. Prepayment and extension risk is the risk that a loan, bond or other security or investment might, in the case of prepayment risk, be called or otherwise converted, prepaid or redeemed before maturity and, in the case of extension risk, that the investment might not be called as expected. In the case of prepayment risk, if the investment is converted, prepaid or redeemed before maturity, the portfolio manager may not be able to invest the proceeds in other investments providing as high a level of income, resulting in a reduced yield to the Fund. In the case of mortgage- or other asset-backed securities, as interest rates decrease or spreads narrow, the likelihood of prepayment increases. Conversely, extension risk is the risk that an unexpected rise in interest rates will extend the life of a mortgage- or other asset-backed security beyond the prepayment time. If the Fund's investments are locked in at a lower interest rate for a longer time, the portfolio manager may be unable to capitalize on securities with higher interest rates or wider spreads.

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Call Risk. Upon an issuer's desire to call a security, or under other circumstances where a security is called, including when interest rates are low and issuers opt to repay the obligation underlying a "callable security" early, the Fund may have to reinvest the proceeds in an investment offering a lower yield and may not benefit from any increase in value that might otherwise result from declining interest rates.

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Restricted and Illiquid Securities Risk. The Fund may invest in restricted or illiquid securities, including Rule 144A securities, which are securities that are not registered for sale to the general public under the Securities Act of 1933, as amended (the "Securities Act"). These securities may be resold to certain institutional investors but, if at any time an insufficient number of qualified institutional buyers are interested in purchasing the securities, the Fund may not have the ability to dispose of such securities promptly or at expected prices. As such, even if determined to be liquid, the Fund's investment in Rule 144A securities may subject the Fund to enhanced liquidity risk and potentially increase the Fund's exposure to illiquid investments. Certain investments that were liquid when the Fund purchased them may become illiquid, sometimes abruptly. Unexpected episodes of illiquidity, including due to market or political factors, instrument or issuer-specific factors and/or unanticipated outflows or other factors, may limit the Fund's ability to pay redemption proceeds within the allowable time period. To meet redemption requests during periods of illiquidity, the Fund may be forced to sell securities at an unfavorable time and/or under unfavorable conditions.

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Loan Interests Risk. The Fund may acquire loan interests by direct investment as a lender, by obtaining an assignment of all or a portion of the interests in a particular loan that are held by an original lender or a prior assignee or by participation in a loan interest that is held by another party. As an assignee, the Fund normally will succeed to all rights and obligations of its assignor with respect to the portion of the loan that is being assigned. However, the rights and obligations acquired by the purchaser of a loan assignment may differ from, and be more limited than, those held by the original lenders of the assignor. When the Fund's loan interest is a participation, the Fund may have less control over the exercise of remedies than the party selling the participation interest, and the Fund normally would not have any rights against the borrower. It is possible that the Fund could be held liable, or may be called upon to fulfill other obligations, with respect to loans in which it receives an assignment in whole or in part, or in which it owns a participation. The potential

for such liability is greater for an assignee than for a participant. Loan interests may be difficult to value and may have extended settlement periods (the settlement cycle for many bank loans exceeds 7 days). Extended settlement periods may result in cash not being immediately available to the Fund. As a result, during periods of unusually heavy redemptions, the Fund may have to sell other investments or borrow money to meet its obligations.

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Variable and Floating Rate Instruments Risk. The market prices of instruments with variable and floating interest rates are generally less sensitive to interest rate changes than are the market prices of instruments with fixed interest rates. Variable and floating rate instruments may decline in value if market interest rates or interest rates paid by such instruments do not move as expected. Certain types of floating rate instruments, such as interests in bank loans, may be subject to greater liquidity risk than other debt securities, may have restrictions on resale and may lack an active market.

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Highly Leveraged Transactions Risk. The loans or other debt instruments in which the Fund invests may include highly leveraged transactions where the borrower assumes large amounts of debt. Loans or other debt instruments that are part of highly leveraged transactions involve a greater risk (including default or bankruptcy) than other investments.

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Impairment of Collateral Risk. The value of collateral, if any, securing a loan can decline, and may be insufficient to meet the borrower's obligations or may be difficult or costly to liquidate. In addition, the Fund's access to collateral may be limited by bankruptcy or other insolvency laws. Certain floating rate and other loans may not be fully collateralized and may decline in value.

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Distressed Securities Risk. Distressed securities may present a substantial risk of default or may be in default. Distressed securities involve the substantial risk that principal will not be repaid and the Fund may lose a substantial portion or all of its investment. The Fund may not receive interest payments on the distressed securities, which would not generate income for shareholders, and may incur costs to protect its investment. The prices of such securities may be subject to periods of abrupt and erratic market movements and above-average price volatility and it may be difficult to value such securities. In certain periods, there may be little or no liquidity in the markets for distressed securities meaning that the Fund may be unable to exit its position.

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Deferred Payment Securities Risk. Deferred payment securities are zero-coupon securities that convert on a specified date to interest bearing debt securities. On this date, the stated coupon rate becomes effective and interest is paid at regular intervals. During the time that interest payments are not being made on these securities, holders are deemed to receive income (phantom income) annually, even though cash is not received currently. The effect of owning instruments that do not make current interest payments is that a fixed yield is earned not only on the original investment but also, in effect, on all discount accretion during the life of the obligations. This implicit reinvestment of earnings at a fixed rate eliminates the risk of being unable to invest distributions at a rate as high as the implicit yield on the bond, but at the same time eliminates the holder's ability to reinvest at higher rates in the future. For this reason, some of these securities may be subject to greater price fluctuations when interest rates change than securities that currently pay interest. Longer term zero-coupon bonds are more exposed to this risk than those with shorter terms.

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Payment-in-Kind Securities Risk. Payment-in-kind securities carry additional risks as holders of these types of securities realize no cash until the cash payment date unless a portion of such securities is sold and, if the issuer defaults, the Fund may obtain no return at all on its investment. The market price of payment-in-kind securities is affected by interest rate changes to a greater extent, and therefore tends to be more volatile, than that of securities which pay interest in cash.

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Foreign Securities Risk. Investments in foreign securities involve risks relating to political, social, and economic developments abroad, as well as risks resulting from the differences between the regulations to which U.S and foreign issuers and markets are subject. These risks include expropriation, differing accounting and disclosure standards, currency exchange risks, settlement difficulties, market illiquidity, difficulties enforcing legal rights, and greater transaction costs.

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Emerging Markets Risk. Securities of companies in emerging markets or companies with significant exposure to emerging markets may be more volatile than those of companies in more developed markets. Emerging markets may be more likely to experience economic, political or social instability than more developed markets. Foreign securities risks are more pronounced in the securities of companies located in emerging markets.

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Currency Risk. Currency risk is the risk that foreign currencies will decline in value relative to the U.S. dollar. To the extent that the Fund invests in securities or other instruments denominated in or indexed to foreign currencies, changes in currency rates could adversely impact investment gains or add to investment losses. Currency exchange rates may fluctuate significantly over short periods of time and can be affected unpredictably by various factors, including investor perception and changes in interest rates; intervention, or failure to intervene, by U.S. or foreign governments, central banks, or supranational entities; or by currency controls or political developments in the U.S. or abroad.

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Changing Distribution Level Risk. The Fund normally expects to receive income, which may include interest, dividends and/or capital gains, depending on its investments. The distribution amounts paid by the Fund will vary and generally depend on the amount of income the Fund earns (less expenses) on its portfolio holdings, and capital gains or losses it recognizes. A decline in the Fund's income or net capital gains arising from its investments may reduce its distribution level. Income received from the Fund may vary widely over the short- and long-term and/or be less than anticipated if the proceeds from maturing securities in the Fund are reinvested in lower-yielding securities. In certain circumstances, the Fund may be treated as receiving income even though no cash is received.

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Issuer Risk. An issuer in which the Fund invests or to which it has exposure may perform poorly or below expectations, and the value of its loans or securities may therefore decline, which may negatively affect the Fund's performance. Underperformance of an issuer may be caused by poor management decisions, competitive pressures, breakthroughs in technology, reliance on suppliers, labor problems or shortages, corporate restructurings, fraudulent disclosures, natural disasters, military confrontations and actions, war, other conflicts, terrorism, diseases/virus outbreaks, epidemics or other events, and various conditions and other factors, all of which may impair the value of your investment in the Fund.

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Derivatives Risk. Derivatives and other similar instruments (collectively referred to as "derivatives") may include, among other things, futures, options, forwards and swap agreements, including credit default swaps. The Fund may use derivatives for any purpose, including to attempt to enhance income, yield or return, as a substitute for investing directly in a security or asset, or as a hedging technique in an attempt to manage risk in the Fund's portfolio. The Fund may choose not to make use of derivatives for a variety of reasons, and no assurance can be given that any derivatives strategy employed will be successful. Investments in derivatives may result in increased volatility and the Fund may incur a loss greater than its principal investment. The performance of derivatives depends largely on the performance of their underlying asset reference, rate, or index; therefore, derivatives often have risks similar to those risks of the underlying asset, reference rate or index, in addition to other risks. However, the value of a derivative may not correlate perfectly with, and may be more sensitive to market events than, the underlying asset, reference, rate or index. Many derivatives create leverage, thereby causing the Fund to be more volatile than it would have been if it had not used derivatives. Over-the-counter ("OTC") derivatives are traded bilaterally between two parties, which exposes the Fund to heightened liquidity risk, valuation risk and counterparty risk (the risk that the derivative counterparty will not fulfill its contractual obligations), including the credit risk of the derivative counterparty, compared to other types of investments. Changes in the value of a derivative may also create margin delivery or settlement payment obligations for the Fund. Certain derivatives are subject to exchange trading and/or mandatory clearing (which interposes a central clearinghouse to each participant's derivative transaction). Exchange trading, central clearing and margin requirements are intended to reduce counterparty credit risk and increase liquidity and transparency, but do not make a derivatives transaction risk-free and may subject the Fund to increased costs. The use of derivatives may not be successful, and certain of the Fund's transactions in derivatives may not perform as expected, which may prevent the Fund from realizing the intended benefits, and could result in a loss to the Fund. In addition, given their complexity, derivatives expose the Fund to risks of mispricing or improper valuation, as well as liquidity risk. The use of derivatives is also subject to operational

risk which refers to risk related to potential operational issues, including documentation issues, settlement issues, system failures, inadequate controls, and human error, as well as legal risk which refers to the risk of loss resulting from insufficient documentation, insufficient capacity or authority of counterparty, or legality or enforceability of a contract.

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Short-Term Investments. Short-term investments include money market instruments, repurchase agreements, certificates of deposit and bankers' acceptances and other short-term instruments that are not U.S. government securities. These securities generally present less risk than many other investments, but they are generally subject to credit risk and may be subject to other risks as well.

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New Fund Risk. The Fund is a new fund with no operating history. There can be no assurance that the Fund will grow to or maintain an economically viable size. The Fund could cease operations, and investors may be required to liquidate or transfer its assets at a loss.

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Market Risk. Global economies and financial markets are increasingly interconnected, which increases the likelihood that events or conditions in one country or region will adversely impact markets or issuers in other countries or regions. Securities in the Fund's portfolio may underperform in comparison to securities in general financial markets, a particular financial market, or other asset classes due to a number of factors, including inflation (or expectations for inflation), deflation (or expectations for deflation), interest rates, global demand for particular products or resources, market instability, debt crises and downgrades, embargoes, tariffs, sanctions and other trade barriers, regulatory events, other governmental trade or market control programs and related geopolitical events. For example, 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. 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 current political climate, including political and diplomatic events within the U.S. and abroad, may adversely affect the U.S. regulatory landscape, the general market environment and/or investor sentiment, which could have an adverse impact on the Fund's investments and operations. In addition, the value of the Fund's investments may be negatively affected by the occurrence of global events such as war, terrorism, environmental disasters, natural disasters or events, country instability, and infectious disease epidemics or pandemics. For example, the ongoing armed conflicts between Russia and Ukraine in Europe and among Israel, Iran, Hamas and other militant groups in the Middle East have caused and may continue to cause significant market disruptions. As a result, there is significant uncertainty around how these conflicts will evolve, which may result in market volatility and may have long-lasting impacts on both the U.S. and global financial markets.

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Inflation Risk. Inflation risk is the risk that the value of assets or income from investments will be worth less in the future as inflation decreases the value of money. As inflation increases, the real value of the Fund's shares and distributions thereon can decline. Inflation risk is linked to increases in the prices of goods and services and a decrease in the purchasing power of money. Inflation is often accompanied or followed by a recession, or period of decline in economic activity, which may include job loss and other hardships and may cause the value of securities to go down generally. Inflation risk is greater for fixed-income instruments with longer maturities. In addition, this risk may be significantly elevated compared to normal conditions because of recent monetary policy measures and the current interest rate environment.

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Management Risk. If the portfolio manager is incorrect in his assessment of the investment prospects of securities the Fund holds, then the value of the Fund's shares may decline.

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Value Investing Risk. Value investing refers to buying securities that the Adviser believes are out of favor and/or undervalued in comparison to their peers or their prospects for growth. From time to time, "value" investing falls out of favor with investors. During those periods, the Fund's relative performance may suffer.

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Geopolitical Risk. Occurrences of global events such as war, terrorist attacks, natural disasters, country instability, infectious disease epidemics, pandemics and other public health issues, market instability, debt crises and downgrades, embargoes, tariffs, sanctions and other trade barriers and other governmental trade or market control programs, the potential exit of a country from its respective union and related geopolitical events, may result in market volatility and may have long-lasting impacts on both the U.S. and global financial markets. For example, the U.S. government has imposed, and may in the future further increase, tariffs on

certain foreign goods, and some foreign governments have instituted retaliatory tariffs on certain U.S. goods. These and any further actions that may be taken by the U.S. and foreign governments with respect to trade policy may impair the value of your investment in the Fund.

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U.S. Government Securities. Obligations issued or guaranteed by the U.S. government, its agencies, authorities and instrumentalities and backed by the full faith and credit of the United States only guarantee principal and interest will be timely paid to holders of the securities. The entities do not guarantee that the value of Fund shares will increase, and the market values of such obligations may fluctuate.

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Other Investment Company Risk. To the extent the Fund invests in other investment companies, including money market funds and ETFs, its performance will be affected by the performance of those other investment companies and to the allocation of its assets among those other investment companies. Investments in other investment companies are subject to the risks of the other investment companies' investments, as well as to the other investment companies' expenses.

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Absence of an Active Market. Although shares of the Fund are listed for trading on one or more stock exchanges, there can be no assurance that an active trading market for such shares will develop or be maintained by market makers or Authorized Participants. Authorized Participants are not obligated to execute purchase or redemption orders for Creation Units. In periods of market volatility, market makers and/or Authorized Participants may be less willing to transact in Fund shares. The absence of an active market for the Fund's shares may lead to wider bid-ask spreads and may contribute to the Fund's shares trading at a premium or discount to NAV. If a shareholder purchases Fund shares at a time when the market price is at a premium to the NAV or sells Fund shares at a time when the market price is at a discount to the NAV, the shareholder may sustain losses.

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Trading Issues Risk. Trading in Fund shares on NYSE Arca, Inc. ("NYSE Arca") may be halted in certain circumstances. There can be no assurance that the requirements of NYSE Arca necessary to maintain the listing of the Fund will continue to be met.

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Large Shareholder Risk. Certain shareholders, including the Adviser and its affiliates, may own a substantial amount of the Fund's shares. The disposition of shares by large shareholders, resulting in redemptions through or by Authorized Participants, 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 NYSE Arca (as defined below) and may, therefore, have a material upward or downward effect on the market price of the Fund's shares. The form of a large shareholder's contribution and any redemption activity in the Fund can adversely affect the tax efficiency of the Fund.

Performance

The Fund commenced operations on November 17, 2025, and, therefore, performance information is not yet available. Performance information will be available after the Fund has been in operation for one calendar year.

Management

The Adviser. Gabelli Funds, LLC

The Portfolio Manager. Mr. Wayne C. Plewniak, Managing Director, Head of Fixed Income and Portfolio Manager, has managed the Fund since its inception in October 2025.

Other Information

Purchase and Sale of Fund Shares

The Fund is an actively managed exchange-traded fund (commonly referred to as an "ETF"). Individual shares of the Fund are listed on a national securities exchange, and individual Fund shares may only be bought and sold in the secondary market through a broker or dealer at market price. These transactions, which do not involve the Fund, are made at market prices that may vary throughout the day, rather than at NAV. Shares of the Fund may trade at a price greater than the Fund's NAV (premium) or less than the Fund's NAV (discount). An investor 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 Fund shares in the secondary market (the "bid-ask spread"). The Fund will only issue or redeem shares that have been aggregated into blocks of 40,000 shares or multiples thereof ("Creation Units") to Authorized Participants who have entered into agreements with the Fund's distributor. The Fund generally will issue or redeem Creation Units in return for a designated portfolio of securities (and an amount of cash) that the Fund specifies each day.

Tax Information

The Fund expects that distributions will generally be taxable as ordinary income or long-term capital gains, unless you are investing through a tax deferred arrangement, such as a 401(k) plan or an IRA.

Payments to Broker-Dealers and Other Financial Intermediaries

If you purchase shares of 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 may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

GBHI multi 2026