The Gabelli Utility Trust (GUT) 424B2Prospectus for primary offering

Base Prospectus dated November 17, 2020

PROSPECTUS

$300,000,000

The Gabelli Utility Trust

Common Shares of Beneficial Interest
Preferred Shares of Beneficial Interest
Subscription Rights to Purchase Common Shares
Subscription Rights to Purchase Preferred Shares
Notes

Important Note. Beginning on January 1, 2021, as permitted by regulations adopted by the Securities and Exchange Commission, paper copies of the Fund’s annual and semiannual shareholder reports will no longer be sent by mail, unless you specifically request paper copies of the reports. Instead, the reports will be made available on the Fund’s website (https://gabelli.com/), and you will be notified by mail each time a report is posted and provided with a website link to access the report. If you already elected to receive shareholder reports electronically, you will not be affected by this change and you need not take any action. To elect to receive all future reports in paper free of charge, please contact your financial intermediary, or, if you invest directly with the Fund, you may call 800-422-3554 or send an email request to info@gabelli.com. Your election to receive reports in paper will apply to all funds held in your account if you invest through your financial intermediary or all funds held within the fund complex if you invest directly with the Fund.

Investment Objective. The Gabelli Utility Trust (the “Fund”) is a diversified, closed-end management investment company registered under the Investment Company Act of 1940, as amended (the “1940 Act”). The Fund’s primary investment objective is long term growth of capital and income. The Fund will invest at least 80% of its net assets (plus borrowings made for investment purposes), under normal market conditions, in common stocks and other securities of foreign and domestic companies involved in providing products, services, or equipment for (i) the generation or distribution of electricity, gas, and water and (ii) telecommunications services or infrastructure operations (collectively, the “Utility Industry”). A company will be considered to be in the Utility Industry if it derives at least 50% of its revenues or earnings from, or devotes at least 50% of its assets to, the indicated activities or utility-related activities. Gabelli Funds, LLC (the “Investment Adviser”) serves as investment adviser to the Fund. The Fund was organized under the laws of the State of Delaware on February 25, 1999. An investment in the Fund is not appropriate for all investors. We cannot assure you that the Fund’s investment objective will be achieved.

We may offer, from time to time, in one or more offerings, our common shares, par value $0.001 per share, our preferred shares, par value $0.001 per share, our subscription rights to purchase our common shares or preferred shares or our promissory notes. Shares may be offered at prices and on terms to be set forth in one or more supplements to this Prospectus (each a “Prospectus Supplement”). You should read this Prospectus and the applicable Prospectus Supplement carefully before you invest in our shares.

Our shares may be offered directly to one or more purchasers, including existing shareholders in a rights offering, through agents designated from time to time by us, or to or through underwriters or dealers. The Prospectus Supplement relating to the offering will identify any agents or underwriters involved in the sale of our shares, and will set forth any applicable purchase price, fee, commission or discount arrangement between us and our agents or underwriters, or among our underwriters, or the basis upon which such amount may be calculated. The Prospectus Supplement relating to any sale of preferred shares will set forth the liquidation preference and information about the dividend period, dividend rate, any call protection or non-call period and other matters. The Prospectus Supplement relating to any offering of subscription rights will set forth the number of shares (preferred or common) issuable upon the exercise of each right (or number of rights) and the other terms of such rights offering. We may not sell any of our securities through agents, underwriters or dealers without delivery of a Prospectus Supplement describing the method and terms of the particular offering. Our common shares are listed on the New York Stock Exchange (the “NYSE”) under the symbol “GUT.” Our 5.625% Series A Cumulative Preferred Shares, liquidation value $25.00 per share, and our 5.375% Series C Preferred Shares, liquidation value $25.00 per share, are listed on the NYSE under the symbols “GUT PrA” and “GUT PrC,” respectively. Our Series B Auction Market Preferred Shares, liquidation value $25,000 per share, are unlisted. On November 11, 2020, the last reported sale price of our common shares on the NYSE was $7.78 per share. The net asset value of the Fund’s common shares at the close of business on November 11, 2020 was $4.27 per share.

Shares of closed-end funds often trade at a discount from net asset value. This creates a risk of loss for an investor purchasing shares in a public offering.

Investing in the Fund’s shares involves risks. See “Risk Factors and Special Considerations” on page 33 for factors that should be considered before investing in shares of the Fund, including risks related to a leveraged capital structure.

Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved these securities or determined if this Prospectus is truthful or complete. Any representation to the contrary is a criminal offense.

This Prospectus may not be used to consummate sales of shares by us through agents, underwriters or dealers unless accompanied by a Prospectus Supplement.

This Prospectus sets forth concisely the information about the Fund that a prospective investor should know before investing. You should read this Prospectus, which contains important information about the Fund, before deciding whether to invest in the shares, and retain it for future reference. A Statement of Additional Information, dated November 17, 2020, containing additional information about the Fund, has been filed with the Securities and Exchange Commission and is incorporated by reference in its entirety into this Prospectus. You may request a free copy of our annual and semiannual reports, request a free copy of the Statement of Additional Information, request other information about us and make shareholder inquiries by calling (800) GABELLI (422-3554), by accessing our web site (http://www.gabelli.com) or by writing to the Fund, or obtain a copy (and other information regarding the Fund) from the Securities and Exchange Commission’s web site (http://www.sec.gov).

Our shares do not represent a deposit or obligation of, and are not guaranteed or endorsed by, any bank or other insured depository institution, and are not federally insured by the Federal Deposit Insurance Corporation, the Federal Reserve Board or any other government agency.

You should rely only on the information contained or incorporated by reference in this Prospectus. The Fund has not authorized anyone to provide you with different information. The Fund is not making an offer to sell these securities in any state where the offer or sale is not permitted. You should not assume that the information contained in this Prospectus is accurate as of any date other than the date of this Prospectus.

TABLE OF CONTENTS

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SUMMARY OF FUND EXPENSES

The following tables are intended to assist you in understanding the various costs and expenses directly or indirectly associated with investing in our common shares as a percentage of net assets attributable to common shares. All expenses of the Fund will be borne, directly or indirectly, by the common shareholders. Amounts are for the current fiscal year after giving effect to anticipated net proceeds of the offering, assuming that we incur the estimated offering expenses, including the offering expenses of preferred shares and notes.

(1)Estimated maximum amount based on offering of $200 million in common shares and $100 million in preferred shares. The estimates assume a 1% sales load on common shares and $1,125,000 in common offering expenses, and 3.15% sales load on preferred shares and $574,000 in preferred offering expenses. The sales load on preferred shares is an expense borne by the Fund and indirectly by the holders of its common shares. Actual sales loads and offering expenses may be higher or lower than these estimates and will be set forth in the Prospectus Supplement if applicable.

(2)There are no fees charged to shareholders for participating in the Fund’s Automatic Dividend Reinvestment and Voluntary Cash Purchase Plan. However, shareholders participating in the Plan that elect to make additional cash purchases under the Plan would pay $0.75 per transaction plus a per share fee (which includes any applicable brokerage commissions) to purchase shares and $2.50 per transaction plus a per share fee (which includes any applicable brokerage commissions) to sell shares. See “Automatic Dividend Reinvestment and Voluntary Cash Purchase Plan.”

(3)Assumes issuance of $100 million in liquidation preference of Fixed Rate Preferred Shares, net assets attributable to common shares of approximately $406 million (which includes issuance of $200 million in common shares) and $574,000 in preferred offering expenses. The actual amounts in connection with any offering will be set forth in the Prospectus Supplement if applicable.

(4)The Investment Adviser’s fee is 1.00% annually of the Fund’s average weekly net assets. The Fund’s average weekly net assets will be deemed to be the average weekly value of the Fund’s total assets minus the sum of the Fund’s liabilities (such liabilities exclude (i) the aggregate liquidation preference of outstanding preferred shares and accumulated dividends, if any, on those shares and (ii) the liabilities for any money borrowed or notes issued). Consequently, because the Fund has preferred shares outstanding, the investment management fees and other expenses as a percentage of net assets attributable to common shares will be higher than if the Fund did not utilize a leveraged capital structure.

(5)“Other Expenses” are based on estimated amounts for the current year assuming completion of the proposed issuances.

(6)The Dividends on Preferred Shares represent distributions on the existing preferred shares outstanding and the proposed $100 million of preferred shares at 5.00%.

The purpose of the table above and the example below is to help you understand all fees and expenses that you, as a holder of common shares, would bear directly or indirectly.

The following example illustrates the expenses (including the maximum estimated sales load on common shares of $2,000,000 and on preferred shares of $3,150,000 and estimated offering expenses of $1,699,000 from the issuance of $200 million in common shares and $100 million in preferred shares) you would pay on a $1,000 investment in common shares followed by the preferred shares offering, assuming a 5% annual portfolio total return.* The actual amounts in connection with any offering will be set forth in the Prospectus Supplement if applicable.

*The example should not be considered a representation of future expenses. The example assumes that the amounts set forth in the Annual Expenses table are accurate and that all distributions are reinvested at net asset value. Actual expenses may be greater or less than those assumed. Moreover, the Fund’s actual rate of return may be greater or less than the hypothetical 5% return shown in the example.

The above example includes Dividends on Preferred Shares. If Dividends on Preferred Shares were not included in the example calculation, the expenses would be as follows (based on the same assumptions as above).

FINANCIAL HIGHLIGHTS

The selected data below sets forth the per share operating performance and ratios for the periods presented. The financial information was derived from and should be read in conjunction with the Financial Statements of the Fund and Notes thereto, which are incorporated by reference into this Prospectus and the SAI. The financial information for the five fiscal years ended December 31, 2019, 2018, 2017, 2016 and 2015 has been audited by PricewaterhouseCoopers LLP, the Fund’s independent registered public accounting firm, whose unqualified report on such Financial Statements is incorporated by reference into the SAI. The financial information for the period ended June 30, 2020 is unaudited.

Selected data for a share of beneficial interest outstanding throughout each period:

†Based on net asset value per share, adjusted for reinvestment of distributions at the net asset value per share on the ex-dividend dates and adjustments for the rights offering. Total return for a period of less than one year is not annualized.

††Based on market value per share, adjusted for reinvestment of distributions at prices determined under the Fund’s dividend reinvestment plan and adjustments for the rights offering. Total return for a period of less than one year is not annualized.

*Based on year to date book income. Amounts are subject to change and recharacterization at year end.

(a)Calculated based on average common shares outstanding on the record dates throughout the years.

(b)Amount represents less than $0.005 per share.

(c)Annualized.

(d)The Fund received credits from a designated broker who agreed to pay certain Fund operating expenses. For all periods presented there was no impact on the expense ratios.

(e)Ratio of operating expenses to average net assets including liquidation value of preferred shares before fee waived for the six months ended June 30, 2020 and years ended 2019, 2018, 2017, 2016, and 2015 would have been 1.28%, 1.19%, 1.28%, 1.26%, 1.27%, and 1.29%, respectively.

(f)In 2019, due to failed auctions relating to previous fiscal years, the Fund reversed accumulated auction agent fees. The 2019 ratio of operating expenses to average net assets attributable to common shares and the ratio of operating expenses to average net assets including the liquidation value of preferred shares, excluding the reversal of auction agent fees, were 1.71% and 1.24%, respectively.

(g)Ratio of operating expenses to average net assets including liquidation value of preferred shares net of advisory fee reduction for the six months ended June 30, 2020, and the years ended 2019, 2018, 2017, 2016, and 2015 would have been 1.13%, 1.19%, 1.14%, 1.26%, 1.27%, and 1.11%, respectively.

(h)Based on weekly prices.

(i)Asset coverage per share is calculated by combining all series of preferred shares.

(j)Since February 2008, the weekly auctions have failed. Holders that have submitted orders have not been able to sell any or all of their shares in the auction.

(k)Asset coverage is calculated by combining all series of preferred shares.

†For 2014 and 2013 based on net asset value per share, adjusted for reinvestment of distributions at NAV on the ex-dividend date. The years ended 2012, 2011, 2010, and 2009 were based on net asset value per share, adjusted for reinvestment of distributions at prices determined under the Fund’s dividend reinvestment plan, and adjustments for rights offerings.

††Based on market value per share, adjusted for reinvestment of distributions at prices determined under the Fund’s dividend reinvestment plan.

(a)Calculated based upon average common shares outstanding on the record dates throughout the year. (b) Amount represents less than $0.005 per share.

(c)Based on weekly prices.

(d)Since February 2008, the weekly auctions have failed. Holders that have submitted orders have not been able to sell any or all of their shares in the auctions.

(e)Asset coverage is calculated by combining all series of preferred shares.

USE OF PROCEEDS

The Investment Adviser expects that it will initially invest the proceeds of the offering in high quality short term debt securities and instruments. The Investment Adviser anticipates that the investment of the proceeds will be made in accordance with the Fund’s investment objective and policies as appropriate investment opportunities are identified, which is expected to substantially be completed within three months; however, changes in market conditions could result in the Fund’s anticipated investment period extending to as long as six months. This could occur because the Investment Adviser follows a value-oriented investment strategy; therefore, market conditions could result in the Investment Adviser delaying the investment of proceeds if it believes the margin of risk in making additional investments is not favorable in light of its value-oriented investment strategy. See “Investment Objective and Policies—Investment Methodology of the Fund.” The Investment Adviser may also use the proceeds to call existing series of preferred shares.

THE FUND

The Fund is a diversified, closed-end management investment company registered under the 1940 Act. The Fund was organized under the laws of the State of Delaware on February 25, 1999. The Fund’s principal office is located at One Corporate Center, Rye, New York 10580-1422 and its telephone number is (800) 422-3554.

INVESTMENT OBJECTIVE AND POLICIES

Investment Objective

The Fund’s primary investment objective is long term growth of capital and income. The Fund will invest at least 80% of its net assets (plus borrowings made for investment purposes), under normal market conditions, in common stocks and other securities of foreign and domestic companies involved in providing products, services, or equipment for (i) the generation or distribution of electricity, gas, and water and (ii) telecommunications services or infrastructure operations (collectively, the “Utility Industry”). A company will be considered to be in the Utility Industry if it derives at least 50% of its revenues or earnings from, or devotes at least 50% of its assets to, the indicated activities or utility-related activities. The remaining 20% of its assets may be invested in other securities including stocks, equity securities, debt obligations and money market instruments, as well as certain derivative instruments in the Utility Industry or other industries. Moreover, should extraordinary conditions affecting such sectors or securities markets as a whole warrant, the Fund may temporarily be primarily invested in money market instruments. When the Fund is invested in these instruments for temporary or defensive purposes it may not achieve its investment objective.

The investment policy of the Fund relating to the type of securities in which at least 80% of the Fund’s net assets (plus borrowings made for investment purposes) must be invested may be changed by the Board without shareholder approval. Shareholders will, however, receive at least 60 days prior notice of any change in this policy.

Although many companies in the Utility Industry traditionally pay above average dividends, the Fund intends to focus on those companies whose securities have the potential to increase in value. The Fund’s performance is expected to reflect conditions affecting public utility industries. These industries are sensitive to factors such as interest rates, local and national government regulations, the price and availability of fuel, environmental protection or energy conservation regulations, weather, the level of demand for services, and the risks associated with constructing and operating nuclear power facilities. These factors may change rapidly. The Fund emphasizes quality in selecting utility investments, and generally looks for companies that have proven dividend records and sound financial structures. Believing that the industry is under consolidation due to changes in regulation, the Fund intends to position itself to take advantage of trends in consolidation.

Under normal circumstances the Fund will invest in securities of issuers located in countries other than the United States and may invest in such foreign securities without limitation. Among the foreign securities in which the Fund may invest are those issued by companies located in emerging markets. Investing in securities of foreign issuers, which generally are denominated in foreign currencies, may involve certain risk and opportunity considerations not typically associated with investing in domestic companies and could cause the Fund to be affected favorably or unfavorably by changes in currency exchange rates and revaluations of currencies. The Fund may invest in securities across all market capitalization ranges.

No assurance can be given that the Fund’s investment objective will be achieved.

Investment Methodology of the Fund

In selecting securities for the Fund, the Investment Adviser normally will consider the following factors, among others:

•the Investment Adviser’s own evaluations of the private market value (as defined below), cash flow, earnings per share and other fundamental aspects of the underlying assets and business of the company;

•the potential for capital appreciation of the securities;

•the interest or dividend income generated by the securities;

•the prices of the securities relative to other comparable securities;

•whether the securities are entitled to the benefits of call protection or other protective covenants;

•the existence of any anti-dilution protections or guarantees of the security; and

•the diversification of the portfolio of the Fund as to issuers.

The Investment Adviser’s investment philosophy with respect to equity securities is to identify assets that are selling in the public market at a discount to their private market value. The Investment Adviser defines private market value as the value informed purchasers are willing to pay to acquire assets with similar characteristics. The Investment Adviser also normally evaluates an issuer’s free cash flow and long term earnings trends. Finally, the Investment Adviser looks for a catalyst, something indigenous to the company, its industry or country that will surface additional value.

Certain Investment Practices

Corporate Reorganizations. The Fund may invest without limit in securities of companies for which a tender or exchange offer has been made or announced and in securities of companies for which a merger, consolidation, liquidation or similar reorganization proposal has been announced if, in the judgment of the Investment Adviser, there is a reasonable prospect of capital appreciation significantly greater than the added portfolio turnover expenses inherent in the short term nature of such transactions. The principal risk is that such offers or proposals may not be consummated within the time and under the terms contemplated at the time of the investment, in which case, unless such offers or proposals are replaced by equivalent or increased offers or proposals that are consummated, the Fund may sustain a loss.

Temporary Defensive Investments. Subject to the Fund’s investment restrictions, when a temporary defensive period is believed by the Investment Adviser to be warranted (“temporary defensive periods”), the Fund may, without limitation, hold cash or invest its assets in securities of United States government sponsored instrumentalities, in repurchase agreements in respect of those instruments, and in certain high-grade commercial paper instruments. During temporary defensive periods, the Fund may also invest in money market mutual funds that invest primarily in securities of United States government sponsored instrumentalities and repurchase agreements in respect of those instruments. Obligations of certain agencies and instrumentalities of the United States government, such as the Government National Mortgage Association, are supported by the “full faith and credit” of the United States government; others, such as those of the Export-Import Bank of the United States, are supported by the right of the issuer to borrow from the United States Treasury; others, such as those of the Federal National Mortgage Association, are supported by the discretionary authority of the United

States government to purchase the agency’s obligations; and still others, such as those of the Student Loan Marketing Association, are supported only by the credit of the instrumentality. No assurance can be given that the United States government would provide financial support to United States government sponsored instrumentalities if it is not obligated to do so by law. During temporary defensive periods, the Fund may not achieve its investment objective.

Non-Investment Grade Securities. The Fund may invest up to 25% of its total assets in fixed income securities rated in the lower rating categories of recognized statistical rating agencies, such as securities rated “CCC” or lower by S&P or “Caa” or lower by Moody’s, or unrated securities of comparable quality. These securities, which may be preferred stock or debt, are predominantly speculative and involve major risk exposure to adverse conditions. Debt securities that are not rated or that are rated lower than “BBB” by S&P or lower than “Baa” by Moody’s are often referred to in the financial press as “junk bonds.”

Generally, such non-investment grade securities and unrated securities of comparable quality offer a higher current yield than is offered by higher rated securities, but also (i) will likely have some quality and protective characteristics that, in the judgment of the rating organizations, are outweighed by large uncertainties or major risk exposures to adverse conditions and (ii) are predominantly speculative with respect to the issuer’s capacity to pay interest and repay principal in accordance with the terms of the obligation. The market values of certain of these securities also tend to be more sensitive to individual corporate developments and changes in economic conditions than higher quality securities. In addition, such securities generally present a higher degree of credit risk. The risk of loss due to default by these issuers is significantly greater because such non-investment grade securities and unrated securities of comparable quality generally are unsecured and frequently are subordinated to the prior payment of senior indebtedness. In light of these risks, the Investment Adviser, in evaluating the creditworthiness of an issue, whether rated or unrated, will take various factors into consideration, which may include, as applicable, the issuer’s operating history, financial resources and its sensitivity to economic conditions and trends, the market support for the facility financed by the issue, the perceived ability and integrity of the issuer’s management and regulatory matters.

In addition, the market value of non-investment grade securities is more volatile than that of higher quality securities, and the markets in which such non-investment grade or unrated securities are traded are more limited than those in which higher rated securities are traded. The existence of limited markets may make it more difficult for the Fund to obtain accurate market quotations for purposes of valuing its portfolio and calculating its net asset value. Moreover, the lack of a liquid trading market may restrict the availability of securities for the Fund to purchase and may also have the effect of limiting the ability of the Fund to sell securities at their fair value in response to changes in the economy or the financial markets.

Non-investment grade securities also present risks based on payment expectations. If an issuer calls the obligation for redemption (often a feature of fixed income securities), the Fund may have to replace the security with a lower yielding security, resulting in a decreased return for investors. Also, as the principal value of nonconvertible bonds and preferred stocks moves inversely with movements in interest rates, in the event of rising interest rates, the value of the securities held by the Fund may decline proportionately more than a portfolio consisting of higher rated securities. Investments in zero coupon bonds may be more speculative and subject to greater fluctuations in value due to changes in interest rates than bonds that pay regular income streams.

As part of its investment in non-investment grade securities, the Fund may invest in securities of issuers in default. The Fund will make an investment in securities of issuers in default only when the Investment Adviser believes that such issuers will honor their obligations or emerge from bankruptcy protection under a plan pursuant to which the securities received by the Fund in exchange for its defaulted securities will have a value in excess of the Fund’s investment. By investing in securities of issuers in default, the Fund bears the risk that these issuers will not continue to honor their obligations or emerge from bankruptcy protection or that the value of the securities will not otherwise appreciate.

In addition to using recognized rating agencies and other sources, the Investment Adviser also performs its own analysis of issues in seeking investments that it believes to be underrated (and thus higher yielding) in light of the financial condition of the issuer. Its analysis of securities of issuers may include, among other things, current and anticipated cash flow and borrowing requirements, value of assets in relation to historical cost, strength of management, responsiveness to business conditions, credit standing, and current anticipated results of operations. In selecting investments for the Fund, the Investment Adviser may also consider general business conditions, anticipated changes in interest rates, and the outlook for specific industries.

Subsequent to its purchase by the Fund, an issuer of securities may cease to be rated or its rating may be reduced. In addition, it is possible that statistical rating agencies may change their ratings of a particular issuer to reflect subsequent events. Moreover, such ratings do not assess the risk of a decline in market value. None of these events will require the sale of the securities by the Fund, although the Investment Adviser will consider these events in determining whether the Fund should continue to hold the securities.

The market for non-investment grade and comparable unrated securities has experienced several periods of significantly adverse price and liquidity, particularly at or around times of economic recessions. Past market recessions have adversely affected the value of such securities as well as the ability of certain issuers of such securities to repay principal and pay interest thereon or to refinance such securities. The market for those securities may react in a similar fashion in the future.

Options. On behalf of the Fund, the Investment Adviser may, subject to the guidelines of the Board, purchase or sell (i.e., write) options on securities, securities indices and foreign currencies which are listed on a national securities exchange or in the U.S. over-the-counter (“OTC”) markets as a means of achieving additional return or of hedging the value of the Fund’s portfolio. The Fund may write covered call options on common stocks that it owns or has an immediate right to acquire through conversion or exchange of other securities in an amount not to exceed 25% of total assets or invest up to 10% of its total assets in the purchase of put options on common stocks that the Fund owns or may acquire through the conversion or exchange of other securities that it owns.

A call option is a contract that gives the holder of the option the right to buy from the writer (seller) of the call option, in return for a premium paid, the security underlying the option at a specified exercise price at any time during the term of the option. The writer of the call option has the obligation upon exercise of the option to deliver the underlying security upon payment of the exercise price during the option period.

A put option is a contract that gives the holder of the option the right to sell to the writer (seller), in return for the premium, the underlying security at a specified price during the term of the option. The writer of the put, who receives the premium, has the obligation to buy the underlying security upon exercise, at the exercise price during the option period.

If the Fund has written an option, it may terminate its obligation by effecting a closing purchase transaction. This is accomplished by purchasing an option of the same series as the option previously written. There can be no assurance that a closing purchase transaction can be effected when the Fund so desires.

An exchange-traded option may be closed out only on an exchange which provides a secondary market for an option of the same series. Although the Fund will generally purchase or write only those options for which there appears to be an active secondary market, there is no assurance that a liquid secondary market on an exchange will exist for any particular option.

A call option is “covered” if the Fund owns the underlying instrument covered by the call or has an absolute and immediate right to acquire that instrument without additional cash consideration upon conversion or exchange of another instrument held in its portfolio (or for additional cash consideration held in a segregated account by its custodian). A call option is also covered if the Fund holds a call on the same instrument as the call written where the exercise price of the call held is (i) equal to or less than the exercise price of the call written or (ii) greater than the exercise price of the call written if the difference is maintained by the Fund in cash, U.S. government obligations or other high-grade short term obligations in a segregated account with its custodian. A put option is “covered” if the Fund maintains cash or other high-grade short term obligations with a value equal to the exercise price in a segregated account with its custodian, or else holds a put on the same instrument as the put written where the exercise price of the put held is equal to or greater than the exercise price of the put written. If the Fund has written an option, it may terminate its obligation by effecting a closing purchase transaction. This is accomplished by purchasing an option of the same series as the option previously written. However, once the Fund has been assigned an exercise notice, it will be unable to effect a closing purchase transaction. Similarly, if the Fund is the holder of an option, it may liquidate its position by effecting a closing sale transaction. This is accomplished by selling an option with the same terms as the option previously purchased. There can be no assurance that either a closing purchase or sale transaction can be effected when the Fund so desires.

The Fund will realize a profit from a closing transaction if the price of the transaction is less than the premium it received from writing the option or is more than the premium it paid to purchase the option; the Fund will realize a loss from a closing transaction if the price of the transaction is more than the premium it received from writing the option or is less than the premium it paid to purchase the option. Since call option prices generally reflect increases in the price of the underlying security, any loss resulting from the repurchase of a call option may also be wholly or partially offset by unrealized appreciation of the underlying security. Other principal factors affecting the market value of a put or a call option include supply and demand, interest rates, the current market price and price volatility of the underlying security and the time remaining until the expiration date. Gains and losses on investments in options depend, in part, on the ability of the Investment Adviser to predict correctly the effect of these factors. The use of options cannot serve as a complete hedge since the price movement of securities underlying the options will not necessarily follow the price movements of the portfolio securities subject to the hedge.

An option position may be closed out only on an exchange that provides a secondary market for an option with the same terms or in a private transaction. Although the Fund will generally purchase or write only those options for which there appears to be an active secondary market, there is no assurance that a liquid secondary market on an exchange will exist for any particular option. In such event, it might not be possible to effect closing transactions in particular options, so that the Fund would have to exercise its options in order to realize any profit and would incur brokerage commissions upon the exercise of call options and upon the subsequent disposition of underlying securities for the exercise of put options. If the Fund, as a covered call option writer, is unable to effect a closing purchase transaction in a secondary market, it will not be able to sell the underlying security until the option expires or it delivers the underlying security upon exercise or otherwise covers the position.

In addition to options on securities, the Fund may also purchase and sell call and put options on securities indices. A stock index reflects in a single number the market value of many different stocks. Relative values are assigned to the stocks included in an index and the index fluctuates with changes in the market values of the stocks. The options give the holder the right to receive a cash settlement

during the term of the option based on the difference between the exercise price and the value of the index. By writing a put or call option on a securities index, the Fund is obligated, in return for the premium received, to make delivery of this amount. The Fund may offset its position in the stock index options prior to expiration by entering into a closing transaction on an exchange or it may let the option expire unexercised.

The Fund may also buy or sell put and call options on foreign currencies. A put option on a foreign currency gives the purchaser of the option the right to sell a foreign currency at the exercise price until the option expires. A call option on a foreign currency gives the purchaser of the option the right to purchase the currency at the exercise price until the option expires. Currency options traded on U.S. or other exchanges may be subject to position limits which may limit the ability of the Fund to reduce foreign currency risk using such options. Over-the-counter options differ from exchange-traded options in that they are two-party contracts with price and other terms negotiated between buyer and seller and generally do not have as much market liquidity as exchange-traded options. Over-the-counter options are considered illiquid securities.

Use of options on securities indices entails the risk that trading in the options may be interrupted if trading in certain securities included in the index is interrupted. The Fund will not purchase these options unless the Investment Adviser is satisfied with the development, depth and liquidity of the market and the Investment Adviser believes the options can be closed out.

Price movements in the portfolio of the Fund may not correlate precisely with the movements in the level of an index and, therefore, the use of options on indices cannot serve as a complete hedge and will depend, in part, on the ability of the Investment Adviser to predict correctly movements in the direction of the stock market generally or of a particular industry. Because options on securities indices require settlement in cash, the Fund may be forced to liquidate portfolio securities to meet settlement obligations.

Although the Investment Adviser will attempt to take appropriate measures to minimize the risks relating to the Fund’s writing of put and call options, there can be no assurance that the Fund will succeed in any option writing program it undertakes.

Futures Contracts and Options on Futures. On behalf of the Fund, the Investment Adviser may, subject to the Fund’s investment restrictions and guidelines of the Board, purchase and sell financial futures contracts and options thereon which are traded on a commodities exchange or board of trade for certain hedging, yield enhancement and risk management purposes. These futures contracts and related options may be written on debt securities, financial indices, securities indices, United States government securities and foreign currencies. A financial futures contract is an agreement to purchase or sell an agreed amount of securities or currencies at a set price for delivery in the future. A “sale” of a futures contract (or a “short” futures position) means the assumption of a contractual obligation to deliver the assets underlying the contract at a specified price at a specified future time. A “purchase” of a futures contract (or a “long” futures position) means the assumption of a contractual obligation to acquire the assets underlying the contract at a specified price at a specified future time. Certain futures contracts, including stock and bond index futures, are settled on a net cash payment basis rather than by the sale and delivery of the assets underlying the futures contracts. No consideration will be paid or received by the Fund upon the purchase or sale of a futures contract. Initially, the Fund will be required to deposit with the broker an amount of cash or cash equivalents equal to approximately 1% to 10% of the contract amount (this amount is subject to change by the exchange or board of trade on which the contract is traded and brokers or members of such board of trade may charge a higher amount). This amount is known as “initial margin” and is in the nature of a performance bond or good faith deposit on the contract. Subsequent payments, known as “variation margin,” to and from the broker will be made daily as the price of the index or security underlying the futures contract fluctuates. At any time prior to the expiration of a futures contract, the Fund may close the position by taking an opposite position, which will operate to terminate its existing position in the contract.

An option on a futures contract gives the purchaser the right, in return for the premium paid, to assume a position in a futures contract at a specified exercise price at any time prior to the expiration of the option. Upon exercise of an option, the delivery of the futures position by the writer of the option to the holder of the option will be accompanied by delivery of the accumulated balance in the writer’s futures margin account attributable to that contract, which represents the amount by which the market price of the futures contract exceeds, in the case of a call option, or is less than, in the case of a put option, the exercise price of the option on the futures contract. The potential loss related to the purchase of an option on a futures contract is limited to the premium paid for the option (plus transaction costs). Because the value of the option purchased is fixed at the point of sale, there are no daily cash payments by the purchaser to reflect changes in the value of the underlying contract; however, the value of the option does change daily and that change would be reflected in the net assets of the Fund.

Futures and options on futures entail certain risks, including but not limited to the following: no assurance that futures contracts or options on futures can be offset at favorable prices, possible reduction of the yield of the Fund due to the use of hedging, possible reduction in value of both the securities hedged and the hedging instrument, possible lack of liquidity due to daily limits on price fluctuations, imperfect correlation between the contracts and the securities being hedged, losses from investing in futures transactions that are potentially unlimited and the segregation requirements described below.

Leverage. As provided in the 1940 Act, and subject to compliance with the Fund’s investment limitations, the Fund may issue senior securities representing shares, such as preferred shares, so long as immediately following such issuance of shares, its total assets exceed 200% of the amount of such shares. The use of leverage magnifies the impact of changes in net asset value. For example, a fund that uses 33% leverage will show a 1.5% increase or decline in net asset value for each 1% increase or decline in the value of its total assets. In addition, if the cost of leverage exceeds the return on the securities acquired with the proceeds of leverage, the use of leverage will diminish, rather than enhance, the return to the Fund. The use of leverage generally increases the volatility of returns to the Fund.

Investment Restrictions. The Fund has adopted certain investment restrictions as fundamental policies of the Fund. Under the 1940 Act, a fundamental policy may not be changed without the vote of a majority, as defined in the 1940 Act, of the outstanding voting securities of the Fund (voting together as a single class). The Fund’s fundamental investment restrictions prohibit the Fund from: (1) concentrating its investments (i.e., investing more than 25% of the Fund’s total assets) in securities of issuers in any industry other than the Utility Industry; (2) purchasing or selling commodities or commodity contracts, except that the Fund may purchase or sell futures contracts and related options thereon if certain conditions are met, and purchasing or selling sell real estate, provided that the Fund may invest in securities secured by real estate or interests therein or issued by companies which invest in real estate or interests therein; (3) making loans of money, except by the purchase of a portion of private or publicly distributed debt obligations or the entering into of repurchase agreements, and the Fund reserves the authority to make loans of its portfolio securities to financial intermediaries in an aggregate amount not exceeding 20% of its total assets; (4) borrowing money, except to the extent permitted by applicable law (i.e., the Fund generally may borrow money in amounts of up to one-third of the Fund’s total assets for any purpose, subject to the requirement that the Fund have asset coverage of at least 300% of the amount of its borrowings at the time the borrowing is incurred, and may borrow up to 5% of the Fund’s total assets for temporary purposes (for up to 60 days) without maintaining such 300% asset coverage); (5) issuing senior securities, except to the extent permitted by applicable law (i.e., the Fund may issue senior securities (which may be stock, such as preferred shares, and/or securities representing debt, such as notes), subject to the requirement that the Fund maintain asset coverage as required by the 1940 Act); and (6) underwriting securities of other issuers except insofar as the Fund may be deemed an underwriter under the Securities Act of 1933, as amended, in selling portfolio securities. The Fund’s investment restrictions are more fully discussed under “Investment Restrictions” in the SAI. See also “Leverage Risk—Portfolio Guidelines of Rating Agencies for Preferred Shares and/or Credit Facility.”

Portfolio Turnover. The Fund will buy and sell securities to accomplish its investment objective. The investment policies of the Fund may lead to frequent changes in investments, particularly in periods of rapidly fluctuating interest or currency exchange rates. The portfolio turnover may be higher than that of other investment companies.

Portfolio turnover generally involves some expense to the Fund, including brokerage commissions or dealer mark-ups and other transaction costs on the sale of securities and reinvestment in other securities. The portfolio turnover rate is computed by dividing the lesser of the amount of the securities purchased or securities sold by the average monthly value of securities owned during the year (excluding securities whose maturities at acquisition were one year or less). High portfolio turnover may also result in the realization of substantial net short term capital gains and any distributions resulting from such gains will be taxable at ordinary income rates for United States federal income tax purposes. The Fund’s portfolio turnover rates for the fiscal years ended December 31, 2018 and 2019 were 26% and 23%, respectively.

Long Term Objective. The Fund is intended for investors seeking long term capital growth and income. The Fund is not meant to provide a vehicle for those who wish to benefit from short term swings in the stock market. An investment in shares of the Fund should not be considered a complete investment program. Each shareholder should take into account the shareholder’s investment objectives as well as the shareholder’s other investments when considering investing in the Fund.

Loans of Portfolio Securities. To increase income, the Fund may lend its portfolio securities to securities broker-dealers or financial institutions if (i) the loan is collateralized in accordance with applicable regulatory requirements and (ii) no loan will cause the value of all loaned securities to exceed 20% of the value of its total assets.

If the borrower fails to maintain the requisite amount of collateral, the loan automatically terminates and the Fund could use the collateral to replace the securities while holding the borrower liable for any excess of replacement cost over the value of the collateral. As with any extension of credit, there are risks of delay in recovery and in some cases even loss of rights in collateral should the borrower of the securities fail financially. While these loans of portfolio securities will be made in accordance with guidelines approved by the Board, there can be no assurance that borrowers will not fail financially. On termination of the loan, the borrower is required to return the securities to the Fund, and any gain or loss in the market price during the loan would inure to the Fund. If the counterparty to the loan petitions for bankruptcy or becomes subject to the United States Bankruptcy Code, the law regarding the Fund’s rights is unsettled. As a result, under these circumstances, there may be a restriction on the Fund’s ability to sell the collateral and it would suffer a loss.

Borrowing. The Fund may borrow money in accordance with its investment restrictions, including as a temporary measure for extraordinary or emergency purposes.

See “Investment Objective and Policies—Investment Practices” in the SAI.

RISK FACTORS AND SPECIAL CONSIDERATIONS

Investors should consider the following risk factors and special considerations associated with investing in the Fund:

Industry Risks

Under normal market conditions, the Fund will invest at least 80% of its net assets (plus borrowings made for investment purposes) in foreign and domestic companies involved in the Utility Industry and, as a result, the value of the common shares will be more susceptible to factors affecting those particular types of companies, including governmental regulation, inflation, cost increases in fuel and other operating expenses, technological innovations that may render existing products and equipment obsolete and increasing interest rates resulting in high interest costs on borrowings needed for capital construction programs, including costs associated with compliance with environmental and other regulations.

Sector Risk. The Fund concentrates its investments in the Utility Industry. As a result, the Fund’s investments may be subject to greater risk and market fluctuation than a fund that had securities representing a broader range of investment alternatives. The prices of securities issued by traditional utility companies may change in response to interest rate changes. There is no guarantee that this relationship will continue.

Government Regulation. Companies in certain sectors of the Utility Industry (such as power generation and distribution) are subject to extensive governmental regulatory requirements. Certain of these regulations that are intended to limit the concentration of ownership and control of companies in these industries may prevent companies in which the Fund invests from making certain investments that they would otherwise make. Other regulations may cause Utility Industry companies to incur substantial additional costs or lengthy delays in connection with the completion of capital investments or the introduction of new products or services to market. There are substantial differences between the regulatory practices and policies in various jurisdictions, and any given regulatory agency may make major shifts in policy from time to time. There is no assurance that regulatory authorities will, in the future, permit companies to implement rate increases or that such increases will be adequate to permit the payment of dividends on such issuer’s common shares. Additionally, existing and possible future regulatory legislation may make it even more difficult for companies in the Utility Industry to obtain adequate relief from rate regulation.

Regulatory considerations limit the percentage of the shares of a public utility held by a fund or by an adviser and its affiliates on behalf of all their clients. Various types of ownership restrictions are imposed by the Federal Communications Commission (“FCC”) on investment in media companies and cellular licensees. These rules limit the number of broadcast stations both locally and nationally that a single entity is permitted to own, operate, or control and prohibit ownership of certain competitive communications providers in the same location. The FCC also applies limited ownership restrictions on cellular licensees serving rural areas. Attributable interests that may result from the role of the Investment Adviser and its principals in connection with other funds, managed accounts and companies may limit the Fund’s ability to invest in certain mass media and cellular companies. These limitations may unfavorably restrict the ability of the Fund to make certain investments.

Deregulation. Changing regulation constitutes one of the industry-specific risks for the Fund, especially with respect to its investments in traditionally regulated public utilities and partially regulated utility companies. Domestic and foreign regulators monitor and control utility revenues and costs, and therefore may limit utility profits and dividends paid to investors, which could result in reduced income to the Fund. Regulatory authorities also may restrict a company’s access to new markets, thereby diminishing the company’s long term prospects. The deregulation of certain utility companies may eliminate restrictions on profits and dividends, but may also subject these companies to greater risks of loss. Deregulation of the utility industry could have a positive or negative impact on the Fund. The Investment Adviser believes that certain utility companies’ fundamentals should continue to improve as the industry undergoes deregulation. Companies may seek to strengthen their competitive positions through mergers and takeovers. The loosening of the government regulation of utilities should encourage convergence within the industry. Improving earnings prospects, strong cash flows, share repurchases and takeovers from industry consolidation may tend to boost share prices. However, as has occurred in California and elsewhere, certain companies may be less able to meet the challenge of deregulation as competition increases and investments in these companies would not be likely to perform well. Individual sectors of the utility market are subject to additional risks. These risks can apply to all utility companies—regulated or fully or partially deregulated and unregulated. For example, telecommunications companies have been affected by technological developments leading to increased competition, as well as changing regulation of local and long-distance telephone services and other telecommunications businesses. Certain telecommunications companies have been adversely affected by the new competitive climate.

Financing. Currently and historically, companies in the Utility Industry have encountered difficulties in obtaining financing for construction programs during inflationary periods. Issuers experiencing difficulties in financing construction programs may also experience lower profitability, which can result in reduced income to the Fund.

Equipment and Supplies. Traditional utility companies face the risk of lengthy delays and increased costs associated with the design, construction, licensing and operation of their facilities. Moreover, technological innovations may render existing plants, equipment or products obsolete. Increased costs and a reduction in the availability of fuel (such as oil, coal, nuclear or natural gas) also may adversely affect the profitability of utility companies.

Electric utilities may be burdened by unexpected increases in operating costs. They may also be negatively affected when long term interest rates rise. Long term borrowings are used to finance most utility investments, and rising interest rates lead to higher financing costs and reduced earnings. There are also the considerable costs associated with environmental compliance, nuclear waste clean-up, cap and trade or other programs designed to reduce carbon dioxide and other greenhouse emissions, and safety regulation. Increasingly, regulators are calling upon electric utilities to bear these added costs, and there is a risk that these costs will not be fully recovered through an increase in revenues.

Among gas companies, there has been a move to diversify into oil and gas exploration and development, making investment returns more sensitive to energy prices. In the case of the water utility sector, the industry is highly fragmented, and most water supply companies find themselves in mature markets, although upgrading of fresh water and waste water systems is an expanding business.

Long Term Objective: Not a Complete Investment Program

The Fund is intended for investors seeking long term capital growth and income. The Fund is not meant to provide a vehicle for those who wish to exploit short term swings in the stock market. An investment in shares of the Fund should not be considered a complete investment program. Each shareholder should take into account the Fund’s investment objective as well as the shareholder’s other investments when considering an investment in the Fund.

Market Value and Net Asset Value

The Fund is a diversified, closed-end management investment company. Shares of closed-end funds are bought and sold in the securities markets and may trade at either a premium to or discount from net asset value. Listed shares of closed-end investment companies often trade at discounts from net asset value. This characteristic of shares of a closed-end fund is a risk separate and distinct from the risk that its net asset value may decrease. The Fund cannot predict whether its listed shares will trade at, below or above net asset value. Shortly after the inception of the Fund, the market price of the Fund exceeded the net asset value and the premium continues today. Shareholders desiring liquidity may, subject to applicable securities laws, trade their Fund shares on the NYSE or other markets on which such shares may trade at the then-current market value, which may differ from the then-current net asset value. Shareholders will incur brokerage or other transaction costs to sell shares.

Non-Investment Grade Securities

The Fund may invest up to 25% of its total assets in fixed income securities rated below investment grade by recognized statistical rating agencies or unrated securities of comparable quality. These securities, which may be preferred stock or debt, are predominantly speculative and involve major risk exposure to adverse conditions. Debt securities that are not rated or that are rated lower than “BBB” by S&P or lower than “Baa” by Moody’s are referred to in the financial press as “junk bonds.” Such securities are subject to greater risks than investment grade securities, which reflect their speculative character, including the following:

•greater volatility;

•greater credit risk;

•potentially greater sensitivity to general economic or industry conditions;

•potential lack of attractive resale opportunities (illiquidity); and

•additional expenses to seek recovery from issuers who default.

Fixed income securities purchased by the Fund may be rated as low as C by Moody’s or D by S&P or may be unrated securities considered to be of equivalent quality. Securities that are rated C by Moody’s are the lowest rated class and can be regarded as having extremely poor prospects of ever obtaining investment-grade standing. Debt rated D by S&P is in default or is expected to default upon maturity of payment date.

The market value of non-investment grade securities may be more volatile than the market value of higher rated securities and generally tends to reflect the market’s perception of the creditworthiness of the issuer and short term market developments to a greater extent than more highly rated securities, which primarily reflect fluctuations in general levels of interest rates. Generally, such non-investment grade securities and unrated securities of comparable quality offer a higher current yield than is offered by higher rated securities, but also (i) will likely have some quality and protective characteristics that, in the judgment of the rating organizations, are

outweighed by large uncertainties or major risk exposures to adverse conditions and (ii) are predominantly speculative with respect to the issuer’s capacity to pay interest and repay principal in accordance with the terms of the obligation. The market values of certain of these securities also tend to be more sensitive to individual corporate developments and changes in economic conditions than higher quality securities. In addition, such securities generally present a higher degree of credit risk. The risk of loss due to default by these issuers is significantly greater because such non-investment grade securities and unrated securities of comparable quality generally are unsecured and frequently are subordinated to the prior payment of senior indebtedness. In light of these risks, the Investment Adviser, in evaluating the creditworthiness of an issue, whether rated or unrated, will take various factors into consideration, which may include, as applicable, the issuer’s operating history, financial resources and its sensitivity to economic conditions and trends, the market support for the facility financed by the issue, the perceived ability and integrity of the issuer’s management, and regulatory matters.

Non-investment grade securities also present risks based on payment expectations. If an issuer calls the obligation for redemption (often a feature of fixed income securities), the Fund may have to replace the security with a lower yielding security, resulting in a decreased return for investors. Also, as the principal value of nonconvertible bonds and preferred stocks moves inversely with movements in interest rates, in the event of rising interest rates the value of the securities held by the Fund may decline proportionately more than a portfolio consisting of higher rated securities. Investments in zero coupon bonds may be more speculative and subject to greater fluctuations in value due to changes in interest rates than bonds that pay regular income streams.

Ratings are relative and subjective, and are not absolute standards of quality. Securities ratings are based largely on the issuer’s historical financial condition and the rating agencies’ analysis at the time of rating. Consequently, the rating assigned to any particular security is not necessarily a reflection of the issuer’s current financial condition.

As part of its investment in non-investment grade securities, the Fund may invest in securities of issuers in default. The Fund will make an investment in securities of issuers in default only when the Investment Adviser believes that such issuers will honor their obligations or emerge from bankruptcy protection under a plan pursuant to which the securities received by the Fund in exchange for its defaulted securities will have a value in excess of the Fund’s investment. By investing in securities of issuers in default, the Fund bears the risk that these issuers will not continue to honor their obligations or emerge from bankruptcy protection or that the value of the securities will not otherwise appreciate.

Equity Risk

Investing in the Fund involves equity risk, which is the risk that the securities held by the Fund will fall in market value due to adverse market and economic conditions, perceptions regarding the industries in which the issuers of securities held by the Fund participate and the particular circumstances and performance of particular companies whose securities the Fund holds. An investment in the Fund represents an indirect economic stake in the securities owned by the Fund, which are for the most part traded on securities exchanges or in the over-the-counter markets. The market value of these securities, like other market investments, may move up or down, sometimes rapidly and unpredictably. The net asset value of the Fund may at any point in time be worth less than the amount at the time the shareholder invested in the Fund, even after taking into account any reinvestment of distributions.

Foreign Securities

Investments in the securities of foreign issuers involve certain considerations and risks not ordinarily associated with investments in securities of domestic issuers. Foreign companies are not generally subject to uniform accounting, auditing and financial standards and requirements comparable to those applicable to United States companies. Foreign securities exchanges, brokers and listed companies may be subject to less government supervision and regulation than exists in the United States. Dividend and interest income may be subject to withholding and other foreign taxes, which may adversely affect the net return on such investments. There may be difficulty in obtaining or enforcing a court judgment abroad. In addition, it may be difficult to effect repatriation of capital invested in certain countries. In addition, with respect to certain countries, there are risks of expropriation, confiscatory taxation, political or social instability or diplomatic developments that could affect assets of the Fund held in foreign countries. Dividend income that the Fund receives from foreign securities may not be eligible for the special tax treatment applicable to qualified dividend income.

There may be less publicly available information about a foreign company than a United States company. Foreign securities markets may have substantially less volume than United States securities markets and some foreign company securities are less liquid than securities of otherwise comparable United States companies. A portfolio of foreign securities may also be adversely affected by fluctuations in the rates of exchange between the currencies of different nations and by exchange control regulations. Foreign markets also have different clearance and settlement procedures that could cause the Fund to encounter difficulties in purchasing and selling securities on such markets and may result in the Fund missing attractive investment opportunities or experiencing loss. In addition, a portfolio that includes foreign securities can expect to have a higher expense ratio because of the increased transaction costs on non-United States securities markets and the increased costs of maintaining the custody of foreign securities.

The Fund also may purchase sponsored American Depositary Receipts (“ADRs”) or United States dollar denominated securities of foreign issuers. ADRs are receipts issued by United States banks or trust companies in respect of securities of foreign issuers held on deposit for use in the United States securities markets. While ADRs may not necessarily be denominated in the same currency as the securities into which they may be converted, many of the risks associated with foreign securities may also apply to ADRs. In addition, the underlying issuers of certain depositary receipts, particularly unsponsored or unregistered depositary receipts, are under no obligation to distribute shareholder communications to the holders of such receipts, or to pass through to them any voting rights with respect to the deposited securities.

The Fund may invest its assets in foreign securities without limitation, including securities of issuers whose primary operations or principal trading market is in an “emerging market.” An “emerging market” country is any country that is considered to be an emerging or developing country by the International Bank for Reconstruction and Development (the “World Bank”). Investing in securities of companies in emerging markets may entail special risks relating to potential political and economic instability and the risks of expropriation, nationalization, confiscation or the imposition of restrictions on foreign investment, the lack of hedging instruments and restrictions on repatriation of capital invested. Emerging securities markets are substantially smaller, less developed, less liquid and more volatile than the major securities markets. The limited size of emerging securities markets and limited trading value compared to the volume of trading in U.S. securities could cause prices to be erratic for reasons apart from factors that affect the quality of the securities. For example, limited market size may cause prices to be unduly influenced by traders who control large positions. Adverse publicity and investors’ perceptions, whether or not based on fundamental analysis, may decrease the value and liquidity of portfolio securities, especially in these markets. Other risks include high concentration of market capitalization and trading volume in a small number of issuers representing a limited number of industries, as well as a high concentration of investors and financial intermediaries; overdependence on exports, including gold and natural resources exports, making these economies vulnerable to changes in commodity prices; overburdened infrastructure and obsolete or unseasoned financial systems; environmental problems; less developed legal systems; and less reliable securities custodial services and settlement practices.

Small and Mid-Cap Stock Risk

The Fund may invest in companies with small or medium capitalizations. Smaller and medium company stocks can be more volatile than, and perform differently from, larger company stocks. There may be less trading in a smaller or medium company’s stock, which means that buy and sell transactions in that stock could have a larger impact on the stock’s price than is the case with larger company stocks. Smaller and medium company stocks may be particularly sensitive to changes in interest rates, borrowing costs and earnings. Smaller and medium companies may have fewer business lines; changes in any one line of business, therefore, may have a greater impact on a smaller and medium company’s stock price than is the case for a larger company. As a result, the purchase or sale of more than a limited number of shares of a small and medium company may affect its market price. The Fund may need a considerable amount of time to purchase or sell its positions in these securities. In addition, smaller or medium company stocks may not be well known to the investing public.

Special Risks of Derivative Transactions

The Fund may participate in derivative transactions. Such transactions entail certain execution, market, liquidity, hedging and tax risks. Participation in the options, futures or swaps markets and in currency exchange transactions involves investment risks and transaction costs to which the Fund would not be subject absent the use of these strategies. If the Investment Adviser’s prediction of movements in the direction of the securities, foreign currency and interest rate markets are inaccurate, the consequences to the Fund may leave the Fund in a worse position than if such strategies were not used. Risks inherent in the use of options, foreign currency, futures contracts and options on futures contracts, securities indices and foreign currencies include:

•dependence on the Investment Adviser’s ability to predict correctly movements in the direction of interest rates, securities prices and currency markets;

•imperfect correlation between the price of options and futures contracts and options thereon and movements in the prices of the securities or currencies being hedged;

•the fact that skills needed to use these strategies are different from those needed to select portfolio securities;

•the possible absence of a liquid secondary market for any particular instrument at any time;

•the possible need to defer closing out certain hedged positions to avoid adverse tax consequences;

•the possible inability of the Fund to purchase or sell a security at a time that otherwise would be favorable for it to do so, or the possible need for the Fund to sell a security at a disadvantageous time due to a need for the Fund to maintain “cover” or to segregate securities in connection with the hedging techniques; and

•the creditworthiness of counterparties.

Options, futures contracts, swaps contracts, and options thereon and forward contracts on securities and currencies may be traded on foreign exchanges. Such transactions may not be regulated as effectively as similar transactions in the United States, may not involve a clearing mechanism and related guarantees, and are subject to the risk of governmental actions affecting trading in, or the prices of, foreign securities. The value of such positions also could be adversely affected by (i) other complex foreign political, legal and economic factors, (ii) lesser availability than in the United States of data on which to make trading decisions, (iii) delays in the ability of the Fund to act upon economic events occurring in the foreign markets during non-business hours in the United States, (iv) the imposition of different exercise and settlement terms and procedures and margin requirements than in the United States and (v) less trading volume. Exchanges on which options, futures, swaps, and options on futures or swaps are traded may impose limits on the positions that the Fund may take in certain circumstances.

In October 2020, the Securities and Exchange Commission adopted new regulations governing the use of derivatives by registered investment companies. The Fund will be required to implement and comply with new Rule 18f-4 by the third quarter of 2022. Once implemented, Rule 18f-4 will impose limits on the amount of derivatives a fund can enter into, eliminate the asset segregation framework currently used by funds to comply with Section 18 of the Investment Company Act, treat derivatives as senior securities so that a failure to comply with the limits would result in a statutory violation and require funds whose use of derivatives is more than a limited specified exposure to establish and maintain a comprehensive derivatives risk management program and appoint a derivatives risk manager.

See “Risk Factors and Special Considerations—Futures Transactions.”

Futures Transactions

Futures and options on futures entail certain risks, including but not limited to the following:

•no assurance that futures contracts or options on futures can be offset at favorable prices;

•possible reduction of the yield of the Fund due to the use of hedging;

•possible reduction in value of both the securities hedged and the hedging instrument;

•possible lack of liquidity due to daily limits or price fluctuations;

•imperfect correlation between the contracts and the securities being hedged; and

•losses from investing in futures transactions that are potentially unlimited and the segregation requirements for such transactions.

The Fund’s ability to establish and close out positions in futures contracts and options thereon will be subject to the development and maintenance of liquid markets. Although the Fund generally will purchase or sell only those futures contracts and options thereon for which there appears to be a liquid market, there is no assurance that a liquid market on an exchange will exist for any particular futures contract or option thereon at any particular time.

In the event no liquid market exists for a particular futures contract or option thereon in which the Fund maintains a position, it will not be possible to effect a closing transaction in that contract or to do so at a satisfactory price and the Fund would have to either make or take delivery under the futures contract or, in the case of a written option, wait to sell the underlying securities until the option expires or is exercised or, in the case of a purchased option, exercise the option. In the case of a futures contract or an option thereon which the Fund has written and which the Fund is unable to close, the Fund would be required to maintain margin deposits on the futures contract or option thereon and to make variation margin payments until the contract is closed.

Successful use of futures contracts and options thereon and forward contracts by the Fund is subject to the ability of the Investment Adviser to predict correctly movements in the direction of interest and foreign currency rates. If the Investment Adviser’s expectations are not met, the Fund will be in a worse position than if a hedging strategy had not been pursued. For example, if the Fund has hedged against the possibility of an increase in interest rates that would adversely affect the price of securities in its portfolio and the price of such securities increases instead, the Fund will lose part or all of the benefit of the increased value of its securities because it will have offsetting losses in its futures positions. In addition, in such situations, if the Fund has insufficient cash to meet daily variation margin requirements, it may have to sell securities to meet the requirements. These sales may be, but will not necessarily be, at increased prices that reflect the rising market. The Fund may have to sell securities at a time when it is disadvantageous to do so.

For a further description, see “Investment Objective and Policies—Investment Practices” in the SAI.

Swap Agreements

Swap agreements involve the risk that the party with whom the Fund has entered into the swap will default on its obligation to pay the Fund and the risk that the Fund will not be able to meet its obligations to pay the other party to the agreement. Whether the Fund’s use of swap agreements will be successful in furthering its investment objective will depend on the Investment Adviser’s ability to correctly predict whether certain types of investments are likely to produce greater returns than other investments. Because they are two party contracts and because they may have terms of greater than seven days, some swap agreements may be considered by the Fund to be illiquid. Restrictions imposed by the tax rules applicable to regulated investment companies may limit the Fund’s ability to use swap agreements. The swap market currently is largely unregulated. It is possible that developments in the swap market, including potential significant government regulation as a result of the Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010 (the “Dodd-Frank Act”) or otherwise, could adversely affect the Fund’s ability to enter into or terminate swap agreements or to realize amounts to be received under these agreements. Swap transactions may involve substantial leverage.

Forward Currency Exchange Contracts

The use of forward currency exchange contracts may involve certain risks, including the failure of the counterparty to perform its obligations under the contract and that the use of forward contracts may not serve as a complete hedge because of an imperfect correlation between movements in the prices of the contracts and the prices of the currencies hedged or used for cover. For a further description of such investments, see “Investment Objective and Policies—Investment Practices” in the SAI.

Asset Segregation Risk

The Fund will comply with guidelines established by the SEC with respect to coverage of derivative instruments. These guidelines may, in certain instances, require segregation by the Fund of cash or liquid securities with its custodian or a designated sub-custodian to the extent the Fund’s obligations with respect to these strategies are not otherwise “covered” through ownership of the underlying security, financial instrument or currency or by other portfolio positions or by other means consistent with applicable regulatory policies. Segregated assets cannot be sold or transferred unless equivalent assets are substituted in their place or it is no longer necessary to segregate them. Assets segregated by the Fund for these purposes are identified on the books of its custodian or a designated sub-custodian, but are not physically separate from other assets of the Fund.

Dependence on Key Personnel

The Investment Adviser is dependent upon the expertise of Mr. Mario J. Gabelli in providing advisory services with respect to the Fund’s investments. If the Investment Adviser were to lose the services of Mr. Gabelli, its ability to service the Fund could be adversely affected. There can be no assurance that a suitable replacement could be found for Mr. Gabelli in the event of his death, resignation, retirement or inability to act on behalf of the Investment Adviser.

Market Disruption and Geopolitical Risk

The occurrence of events similar to those in recent years, such as localized wars, instability, new and ongoing epidemics and pandemics of infectious diseases and other global health events, natural/environmental disasters, terrorist attacks in the United States and around the world, social and political discord, debt crises, sovereign debt downgrades, increasingly strained relations between the United States and a number of foreign countries, new and continued political unrest in various countries, the exit or potential exit of one or more countries from the EU or the EMU, continued changes in the balance of political power among and within the branches of the U.S. government, government shutdowns, among others, may result in market volatility, may have long term effects on the U.S. and worldwide financial markets, and may cause further economic uncertainties in the United States and worldwide.

In December 2019, a novel strain of coronavirus (sometimes referred to as “COVID-19”) surfaced in Wuhan, China, and has now developed into a global pandemic. The pandemic has resulted in the closure of many corporate offices, retail stores, and manufacturing facilities and factories globally and has resulted in the closing of borders, enhanced health screenings, healthcare service preparation and delivery, quarantines, cancellations, disruptions to supply chains and customer activity, as well as general concern and uncertainty. The long-term impact of this coronavirus pandemic on individual companies, the economies of many nations and global markets is difficult to predict, and the extent to which the pandemic may negatively affect the Fund’s performance or the duration of any potential business disruption is uncertain. Despite actions of the U.S. federal government and foreign governments, the uncertainty surrounding the COVID-19 pandemic and other factors has contributed to significant volatility and declines in the global public equity markets and global debt capital markets, including the market price of the Fund’s common and preferred shares. It is virtually impossible to determine the ultimate impact of COVID-19 at this time. Accordingly, an investment in the Fund is subject to an elevated degree of risk as compared to other market environments.

China and the United States have each imposed tariffs on the other country’s products. These actions may trigger a significant reduction in international trade, the oversupply of certain manufactured goods, substantial price reductions of goods and possible failure of individual companies and/or large segments of China’s export industry, which could have a negative impact on the Fund’s performance. U.S. companies that source material and goods from China and those that make large amounts of sales in China would be particularly vulnerable to an escalation of trade tensions. Uncertainty regarding the outcome of the trade tensions and a trade war could cause the U.S. dollar to decline against safe haven currencies, such as the Japanese yen and the euro. Events such as these and their consequences are difficult to predict and it is unclear whether further tariffs may be imposed or other escalating actions may be taken in the future.

As previously discussed, Brexit has led to volatility in the financial markets of the UK and more broadly across Europe and may also lead to weakening in consumer, corporate and financial confidence in such markets. The formal notification to the European Council required under Article 50 of the Treaty on EU was made on March 29, 2017, following which the terms of exit were negotiated. Pursuant to an agreement between the UK and the EU, the UK formally withdrew from the EU on January 31, 2020, subject to a transitional period ending December 31, 2020. The longer term economic, legal, political and social framework to be put in place between the UK and the EU are unclear at this stage, remain subject to negotiation and are likely to lead to ongoing political and economic uncertainty and periods of exacerbated volatility in both the UK and in wider European markets for some time. In particular, the decision made in the British referendum may also lead to a call for similar referendums in other European jurisdictions which may cause increased economic volatility in the European and global markets. This mid- to long-term uncertainty may have an adverse effect on the economy generally and on the ability of the Fund and its investments to execute its respective strategies and to receive attractive returns. In particular, currency volatility may mean that the returns of the Fund and its investments are adversely affected by market movements and may make it more difficult, or more expensive, for the Fund to execute prudent currency hedging policies. Potential decline in the value of the British Pound and/or the Euro against other currencies, along with the potential downgrading of the UK’s sovereign credit rating, may also have an impact on the performance of portfolio companies or investments located in the UK or Europe. In light of the above, no definitive assessment can currently be made regarding the impact that Brexit will have on the Fund, its investments or its organization more generally.

The occurrence of any of these above events could have a significant adverse impact on the value and risk profile of the Fund’s portfolio. The Fund does not know how long the securities markets may be affected by similar events and cannot predict the effects of similar events in the future on the U.S. economy and securities markets. There can be no assurance that similar events and other market disruptions will not have other material and adverse implications.

Economic Events and Market Risk

Periods of market volatility may continue to occur in the future, in response to various political, social and economic events both within and outside of the United States. These conditions have resulted in, and in many cases continue to result in, greater price volatility, less liquidity, widening credit spreads and a lack of price transparency, with many securities remaining illiquid and of uncertain value. Such market conditions may adversely affect the Fund, including by making valuation of some of the Fund’s securities uncertain and/or result in sudden and significant valuation increases or declines in the Fund’s holdings. If there is a significant decline in the value of the Fund’s portfolio, this may impact the asset coverage levels for the Fund’s outstanding leverage.

Risks resulting from any future debt or other economic crisis could also have a detrimental impact on the global economic recovery, the financial condition of financial institutions and our business, financial condition and results of operation. Market and economic disruptions have affected, and may in the future affect, consumer confidence levels and spending, personal bankruptcy rates, levels of incurrence and default on consumer debt and home prices, among other factors. To the extent uncertainty regarding the U.S. or global economy negatively impacts consumer confidence and consumer credit factors, our business, financial condition and results of operations could be significantly and adversely affected. Downgrades to the credit ratings of major banks could result in increased borrowing costs for such banks and negatively affect the broader economy. Moreover, Federal Reserve policy, including with respect to certain interest rates, may also adversely affect the value, volatility and liquidity of dividend- and interest-paying securities. Market volatility, rising interest rates and/or a return to unfavorable economic conditions could impair the Fund’s ability to achieve its investment objective.

Regulation and Government Intervention Risk

The U.S. Government and the Federal Reserve, as well as certain foreign governments, recently have taken unprecedented actions designed to support certain financial institutions and segments of the financial markets that experienced extreme volatility, such as implementing stimulus packages, providing liquidity in fixed-income, commercial paper and other markets and providing tax breaks, among other actions. The reduction or withdrawal of Federal Reserve or other U.S. or non-U.S. governmental support could negatively affect financial markets generally and reduce the value and liquidity of certain securities. Additionally, with the cessation of certain market support activities, the Fund may face a heightened level of interest rate risk as a result of a rise or increased volatility in interest rates.

Federal, state, and other governments, their regulatory agencies or self-regulatory organizations may take actions that affect the regulation of the issuers in which the Fund invests. Legislation or regulation may also change the way in which the Fund is regulated. Such legislation or regulation could limit or preclude the Fund’s ability to achieve its investment objective.

The SEC and its staff are engaged in various rulemaking initiatives. Any new rules, guidance or regulatory initiatives resulting from these efforts could increase the Fund’s expenses and impact its returns to shareholders or, in the extreme case, impact or limit the Fund’s use of various portfolio management strategies or techniques and adversely impact the Fund.

In the aftermath of the global financial crisis, there appears to be a renewed popular, political and judicial focus on finance related consumer protection. Financial institution practices are also subject to greater scrutiny and criticism generally. In the case of transactions between financial institutions and the general public, there may be a greater tendency toward strict interpretation of terms and legal rights in favor of the consuming public, particularly where there is a real or perceived disparity in risk allocation and/or where consumers are perceived as not having had an opportunity to exercise informed consent to the transaction. In the event of conflicting interests between retail investors holding common shares of a closed-end investment company such as the Fund and a large financial institution, a court may similarly seek to strictly interpret terms and legal rights in favor of retail investors.

The Fund may be affected by governmental action in ways that are not foreseeable, and there is a possibility that such actions could have a significant adverse effect on the Fund and its ability to achieve its investment objective.

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 therefore may decline. In addition, during any periods of rising inflation, dividend rates of any debt securities issued by the Fund would likely increase, which would tend to further reduce returns to common shareholders.

Deflation Risk

Deflation risk is the risk that prices throughout the economy decline over time, which may have an adverse effect on the market valuation of companies, their assets and their revenues. In addition, deflation may have an adverse effect on the creditworthiness of issuers and may make issuer default more likely, which may result in a decline in the value of the Fund’s portfolio.

Anti-Takeover Provisions of the Fund’s Governing Documents

The Fund’s Governing Documents include provisions that could limit the ability of other entities or persons to acquire control of the Fund or convert the Fund to an open-end fund. See “Anti-Takeover Provisions of the Fund’s Governing Documents.”

Special Risks Related to Fund Investments in Preferred Securities

There are special risks associated with the Fund’s investing in preferred securities, including:

•Deferral. Preferred securities may include provisions that permit the issuer, at its discretion, to defer dividends or distributions for a stated period without any adverse consequences to the issuer. If the Fund owns a preferred security that is deferring its dividends or distributions, the Fund may be required to report income for tax purposes although it has not yet received such income.

•Non-Cumulative Dividends. Some preferred securities are non-cumulative, meaning that the dividends do not accumulate and need not ever be paid. A portion of the portfolio may include investments in non-cumulative preferred securities, whereby the issuer does not have an obligation to make up any arrearages to its shareholders. Should an issuer of a non-cumulative preferred security held by the Fund determine not to pay dividends or distributions on such security, the Fund’s return from that security may be adversely affected. There is no assurance that dividends or distributions on non-cumulative preferred securities in which the Fund invests will be declared or otherwise made payable.

•Subordination. Preferred securities are subordinated to bonds and other debt instruments in an issuer’s capital structure in terms of priority to corporate income and liquidation payments, and therefore will be subject to greater credit risk than more senior debt security instruments.

•Liquidity. Preferred securities may be substantially less liquid than many other securities, such as common stocks or U.S. government securities.

•Limited Voting Rights. Generally, preferred security holders (such as the Fund) have no voting rights with respect to the issuing company unless preferred dividends have been in arrears for a specified number of periods, at which time the preferred security holders may be entitled to elect a number of directors to the issuer’s board. Generally, once all the arrearages have been paid, the preferred security holders no longer have voting rights.

•Special Redemption Rights. In certain varying circumstances, an issuer of preferred securities may redeem the securities prior to a specified date. For instance, for certain types of preferred securities, a redemption may be triggered by a change in federal income tax or securities laws. A redemption by the issuer may negatively impact the return of the security held by the Fund.

•Phantom Income. Some preferred securities are classified as debt for U.S. federal income tax purposes.

Special Risks to Holders of Notes

There may not be an established market for our notes. To the extent that our notes trade, they may trade at a price either higher or lower than their principal amount depending on interest rates, the rating (if any) on such notes and other factors.

Special Risks of Notes to Holders of Common Shares

If the interest rate on the notes approaches the net rate of return on the Fund’s investment portfolio, the benefit of leverage to the holders of the common shares would be reduced. Any decline in the net asset value of the Fund’s investments would be borne entirely by the holders of common shares. Therefore, if the market value of the Fund’s portfolio declines, the leverage will result in a greater decrease in net asset value to the holders of common shares than if the Fund were not leveraged. This greater net asset value decrease will also tend to cause a greater decline in the market price for the common shares. The Fund might be in danger of failing to maintain the required asset coverage of the notes. Holders of notes may have different interests than holders of common shares and at times may have disproportionate influence over the Fund’s affairs. In the event the Fund fails to maintain the specified level of asset coverage of any notes outstanding, the holders of the notes will have the right to elect a majority of the Fund’s trustees.

Special Risks for Holders of Subscription Rights

The issuance of subscription rights to purchase our common shares may substantially dilute the aggregate net asset value of the common shares owned by shareholders who do not fully exercise their rights in the offering. Shareholders who do not exercise their rights to purchase common shares will own a smaller proportional interest in the Fund than they did before the offering. In the case of subscription rights for preferred shares, there is a risk that changes in yield or changes in the credit quality of the Fund may result in the underlying preferred shares purchasable upon exercise of the subscription rights being less attractive to investors at the conclusion of the subscription period. This may reduce or eliminate the value of the subscription rights for the preferred shares. Investors who receive subscription rights may find that there is no market to sell rights they do not wish to exercise. If investors exercise only a portion of the rights, the number of preferred shares or common shares issued may be reduced, and the preferred shares or common shares may trade at less favorable prices than larger offerings for similar securities.

Investment Companies

The Fund may invest in the securities of other investment companies to the extent permitted by law. To the extent the Fund invests in the common equity of investment companies, the Fund will bear its ratable share of any such investment company’s expenses, including management fees. The Fund will also remain obligated to pay management fees to the Investment Adviser with respect to the assets invested in the securities of other investment companies. In these circumstances holders of the Fund’s common shares will be subject to duplicative investment expenses.

Counterparty Risk

The Fund will be subject to credit risk with respect to the counterparties to the derivative contracts purchased by the Fund. If a counterparty becomes bankrupt or otherwise fails to perform its obligations under a derivative contract due to financial difficulties, the Fund may experience significant delays in obtaining any recovery under the derivative contract in bankruptcy or other reorganization proceeding. The Fund may obtain only a limited recovery or may obtain no recovery in such circumstances.

Loans of Portfolio Securities

Consistent with applicable regulatory requirements and the Fund’s investment restrictions, the Fund may lend its portfolio securities to securities broker-dealers or financial institutions, provided that such loans are callable at any time by the Fund (subject to notice provisions described in the SAI) and are at all times secured by cash or cash equivalents, which are maintained in a segregated

account pursuant to applicable regulations and that are at least equal to the market value, determined daily, of the loaned securities. The advantage of such loans is that the Fund continues to receive the income on the loaned securities while at the same time earning interest on the cash amounts deposited as collateral, which will be invested in short term obligations. The Fund will not lend its portfolio securities if such loans are not permitted by the laws or regulations of any state in which its shares are qualified for sale. The Fund’s loans of portfolio securities will be collateralized in accordance with applicable regulatory requirements.

For a further description of such loans of portfolio securities, see “Investment Objective and Policies—Certain Investment Practices—Loans of Portfolio Securities.”

Management Risk

The Fund is subject to management risk because it is an actively managed portfolio. The Investment Adviser applies investment techniques and risk analyses in making investment decisions for the Fund, but there can be no guarantee that these will produce the desired results.

Status as a Regulated Investment Company

The Fund has qualified, and intends to remain qualified, for federal income tax purposes as a regulated investment company under Subchapter M of the Code. Qualification requires, among other things, compliance by the Fund with certain distribution requirements. Statutory limitations on distributions on the common shares if the Fund fails to satisfy the 1940 Act’s asset coverage requirements could jeopardize the Fund’s ability to meet such distribution requirements. The Fund presently intends, however, to purchase or redeem preferred shares to the extent necessary in order to maintain compliance with such asset coverage requirements. See “Taxation” for a more complete discussion of these and other federal income tax considerations.

Leverage Risk

The Fund uses financial leverage for investment purposes by issuing preferred shares. As of September 30, 2020, the amount of leverage represented approximately 33% of the Fund’s total net assets. The Series A Preferred, Series B Preferred and Series C Preferred have the same seniority with respect to distributions and liquidation preference. Preferred shares have seniority over common shares.

The Fund’s use of leverage, which can be described as exposure to changes in price at a ratio greater than the amount of equity invested, either through the issuance of preferred shares, borrowing or other forms of market exposure, magnifies both the favorable and unfavorable effects of price movements in the investments made by the Fund. The Fund’s leveraged capital structure creates special risks not associated with unleveraged funds having similar investment objectives and policies.

•Preferred Share Risk. The issuance of preferred shares causes the net asset value and market value of the common shares to become more volatile. If the dividend rate on the preferred shares approaches the net rate of return on the Fund’s investment portfolio, the benefit of leverage to the holders of the common shares would be reduced. If the dividend rate on the preferred shares plus the management fee annual rate of 1.00% (as applicable) exceeds the net rate of return on the Fund’s portfolio, the leverage will result in a lower rate of return to the holders of common shares than if the Fund had not issued preferred shares.

Any decline in the net asset value of the Fund’s investments would be borne entirely by the holders of common shares. Therefore, if the market value of the Fund’s portfolio declines, the leverage will result in a greater decrease in net asset value to the holders of common shares than if the Fund were not leveraged. This greater net asset value decrease will also tend to cause a greater decline in the market price for the common shares. The Fund might be in danger of failing to maintain the required asset coverage of the preferred shares or of losing its ratings on the preferred shares or, in an extreme case, the Fund’s current investment income might not be sufficient to meet the dividend requirements on the preferred shares. In order to counteract such an event, the Fund might need to liquidate investments in order to fund a redemption of some or all of the preferred shares.

In addition, the Fund would pay (and the holders of common shares will bear) all costs and expenses relating to the issuance and ongoing maintenance of the preferred shares, including the advisory fees on the incremental assets attributable to such shares.

Holders of preferred shares may have different interests than holders of common shares and may at times have disproportionate influence over the Fund’s affairs. Holders of preferred shares, voting separately as a single class, would have the right to elect two members of the Board at all times and in the event dividends become two full years in arrears would have the right to elect a majority of the Trustees until such arrearage is completely eliminated. In addition, preferred shareholders have class voting rights on certain matters, including changes in fundamental investment restrictions and conversion of the Fund to open-end status, and accordingly can veto any such changes.

Restrictions imposed on the declarations and payment of dividends or other distributions to the holders of the Fund’s common shares and preferred shares, both by the 1940 Act and by requirements imposed by rating agencies, might impair the Fund’s ability to maintain its qualification as a regulated investment company for federal income tax purposes. While the Fund intends to redeem its preferred shares to the extent necessary to enable the Fund to distribute its income as required to maintain its qualification as a regulated investment company under the Code, there can be no assurance that such actions can be effected in time to meet the Code requirements.

•Portfolio Guidelines of Rating Agencies for Preferred Shares and/or Credit Facility. In order to obtain and maintain attractive credit quality ratings for preferred shares or borrowings, the Fund must comply with investment quality, diversification and other guidelines established by the relevant rating agencies. These tests tend to require over-collateralization and may be more difficult to satisfy to the extent the Fund’s portfolio securities are of lower credit quality, longer maturity or not diversified by issuer and industry within the meaning of such rating agencies’ collateralization tests. These guidelines could affect portfolio decisions and may be more stringent than those imposed by the 1940 Act. In the event that a rating on the Fund’s preferred shares or notes is lowered or withdrawn by the relevant rating agency, the Fund may also be required to redeem all or part of its outstanding preferred shares or notes, and the common shares of the Fund will lose the potential benefits associated with a leveraged capital structure.

•Impact on Common Shares. Assuming that leverage will (1) be equal in amount to approximately 30% of the Fund’s total net assets, and (2) charge interest or involve dividend payments at a projected blended annual average leverage dividend or interest rate of 5.00%, then the annual return generated by the Fund’s portfolio (net of estimated expenses) must exceed approximately 1.55% of the Fund’s total net assets in order to cover such interest or dividend payments and other expenses specifically related to leverage. These numbers are merely estimates, used for illustration. Actual dividend rates, interest or payment rates may vary frequently and may be significantly higher or lower than the rate estimated above. The following table is furnished in response to requirements of the SEC. It is designed to illustrate the effect of leverage on common share total return, assuming investment portfolio total returns (comprised of net investment income of the Fund, realized gains or losses of the Fund and changes in the value of the securities held in the Fund’s portfolio) of -10%, -5%, 0%, 5% and 10%. These assumed investment portfolio returns are hypothetical figures and are not necessarily indicative of the investment portfolio returns experienced or expected to be experienced by the Fund. See “Risks.” The table further reflects leverage representing 33% of the Fund’s total net assets, the Fund’s current projected blended annual average leverage dividend or interest rate of 4.80%, a management fee at an annual rate of 1.00% of the liquidation preference of any outstanding preferred shares and estimated annual incremental expenses attributable to any outstanding preferred shares of 0.02% of the Fund’s net assets attributable to common shares.

Common share total return is composed of two elements—the common share distributions paid by the Fund (the amount of which is largely determined by the taxable income of the Fund (including realized gains or losses) after paying interest on any debt and/or dividends on any preferred shares) and unrealized gains or losses on the value of the securities the Fund owns. As required by SEC rules, the table assumes that the Fund is more likely to suffer capital losses than to enjoy total return. For example, to assume a total return of 0% the Fund must assume that the income it receives on its investments is entirely offset by expenses and losses in the value of those investments. The Fund’s shares are leveraged, and the risks and special considerations related to leverage described in this prospectus apply. Such leveraging of the shares cannot be fully achieved until the proceeds resulting from the use of leverage have been invested in accordance with the Fund’s investment objective and policies.

Special Risks to Holders of Fixed Rate Preferred Shares

•Illiquidity Prior to Exchange Listing. Prior to the offering, there will be no public market for any additional series of Fixed Rate Preferred Shares. In the event any additional series of Fixed Rate Preferred Shares are issued, prior application will have been made to list such shares on a national securities exchange, which will likely be the NYSE. However, during an initial period, which is not expected to exceed 30 days after the date of its initial issuance, such shares may not be listed on any securities exchange. During such period, the underwriters may make a market in such shares, though, they will have no obligation to do so. Consequently, an investment in such shares may be illiquid during such period.

•Market Price Fluctuation. Fixed Rate Preferred Shares may trade at a premium to or discount from liquidation value for various reasons, including changes in interest rates.

Common Share Distribution Policy Risk

The Fund has adopted a policy, which may be changed at any time by the Board, of paying distributions on its common shares of $0.05 per share per month. In the event the Fund does not generate a total return from dividends and interest received and net realized capital gains in an amount equal to or in excess of its stated distribution in a given year, the Fund may return capital as part of such distribution, which may have the effect of decreasing the asset coverage per share with respect to the Fund’s preferred shares. Any return of capital should not be considered by investors as yield or total return on their investment in the Fund. Shareholders should not assume that a distribution from the Fund is comprised exclusively of net profits. For the fiscal year ended December 31, 2019, the Fund made distributions of $0.60 per common share, of which approximately $0.12 per share is deemed a return of capital. The Fund has made monthly distributions with respect to its common shares since October 1999. A portion of the distributions to holders of common shares during sixteen of the twenty-one fiscal years since the Fund’s inception has constituted a return of capital. The composition of each distribution is estimated based on the earnings of the Fund as of the record date for each distribution. The actual composition of each of the current year’s distributions will be based on the Fund’s investment activity through the end of the calendar year.

Investment Restrictions

The Fund has adopted certain investment limitations designed to limit investment risk and maintain portfolio diversification. These limitations are fundamental and may not be changed without the approval of the holders of a majority, as defined in the 1940 Act, of the outstanding shares of common shares and preferred shares voting together as a single class. The Fund may become subject to guidelines that are more limiting than the investment restrictions set forth above in order to obtain and maintain ratings from Moody’s or Fitch Ratings Inc. (“Fitch”) on its preferred shares. See “Leverage Risk—Portfolio Guidelines of Rating Agencies for Preferred Shares and/or Credit Facility.” See “Investment Restrictions” in the SAI for a complete list of the fundamental and non-fundamental investment policies of the Fund.

Interest Rate Transactions

The Fund may enter into interest rate swap or cap transactions in relation to all or a portion of the Series B Preferred in order to manage the impact on its portfolio of changes in the dividend rate of such shares. At present, the Fund has not entered into an interest rate swap on a percentage of its outstanding Series B Preferred. Through these transactions the Fund may, for example, obtain the equivalent of a fixed rate for the Series B Preferred that is lower than the Fund would have to pay if it issued Fixed Rate Preferred Shares. The use of interest rate swaps and caps is a highly specialized activity that involves certain risks to the Fund including, among others, counterparty risk and early termination risk.

The use of interest rate swaps and caps is a highly specialized activity that involves investment techniques and risks different from those associated with ordinary portfolio security transactions. In an interest rate swap, the Fund would agree to pay to the other party to the interest rate swap (which is known as the “counterparty”) periodically a fixed rate payment in exchange for the counterparty agreeing to pay to the Fund periodically a variable rate payment that is intended to approximate the Fund’s variable rate payment obligation on its Series B Preferred. In an interest rate cap, the Fund would pay a premium to the counterparty to the interest rate cap and, to the extent that a specified variable rate index exceeds a predetermined fixed rate, would receive from the counterparty payments of the difference based on the notional amount of such cap. Interest rate swap and cap transactions introduce additional risk because the Fund would remain obligated to pay preferred shares dividends or distributions when due in accordance with the statement of preferences of the Series B Preferred even if the counterparty defaulted. Depending on the general state of short term interest rates and the returns on the Fund’s portfolio securities at that point in time, such a default could negatively affect the Fund’s ability to make dividend or distribution payments on the Series B Preferred. In addition, at the time an interest rate swap or cap transaction reaches its scheduled termination date, there is a risk that the Fund will not be able to obtain a replacement transaction or that the terms of the replacement will not be as favorable as on the expiring transaction. If this occurs, it could have a negative impact on the Fund’s ability to make dividend or distribution payments on the Series B Preferred. To the extent there is a decline in interest rates, the value of the interest rate swap or cap could decline, resulting in a decline in the asset coverage for the Series B Preferred. A sudden and dramatic decline in interest rates may result in a significant decline in the asset coverage. Under the statement of preferences for each series of the preferred shares, if the Fund fails to maintain the required asset coverage on the outstanding preferred shares or fails to comply with other covenants, the Fund may be required to redeem some or all of these shares. The Fund generally may redeem the Series B Preferred, in whole or in part, at its option at any time (usually on a dividend or distribution payment date), other than during a non-call period. Such redemption would likely result in the Fund seeking to terminate early all or a portion of any swap or cap transactions. Early termination of a swap could result in a termination payment by the Fund to the counterparty, while early termination of a cap could result in a termination payment to the Fund.

The Fund will usually enter into swaps or caps on a net basis; that is, the two payment streams will be netted out in a cash settlement on the payment date or dates specified in the instrument, with the Fund receiving or paying, as the case may be, only the net amount of the two payments. The Fund intends to segregate cash or liquid securities having a value at least equal to the value of the Fund’s net payment obligations under any swap transaction, marked to market daily. The Fund will monitor any such swap with a view to ensuring that the Fund remains in compliance with all applicable regulatory investment policy and tax requirements.

Legislation Risk 

At any time after the date of this Prospectus, legislation may be enacted that could negatively affect the assets of the Fund. Legislation or regulation may change the way in which the Fund itself is regulated. The Investment Adviser cannot predict the effects of any new governmental regulation that may be implemented and there can be no assurance that any new governmental regulation will not adversely affect the Fund’s ability to achieve its investment objective.

Reliance on Service Providers Risk 

The Fund must rely upon the performance of service providers to perform certain functions, which may include functions that are integral to the Fund’s operations and financial performance. Failure by any service provider to carry out its obligations to the Fund in accordance with the terms of its appointment, to exercise due care and skill or to perform its obligations to the Fund at all as a result of insolvency, bankruptcy or other causes could have a material adverse effect on the Fund’s performance and returns to shareholders. The termination of the Fund’s relationship with any service provider, or any delay in appointing a replacement for such service provider, could materially disrupt the business of the Fund and could have a material adverse effect on the Fund’s performance and returns to shareholders.

Cyber Security Risk

The Fund and its service providers are susceptible to cyber security risks that include, among other things, theft, unauthorized monitoring, release, misuse, loss, destruction or corruption of confidential and highly restricted data; denial of service attacks; unauthorized access to relevant systems, compromises to networks or devices that the Fund and its service providers use to service the Fund’s operations; or operational disruption or failures in the physical infrastructure or operating systems that support the Fund and its service providers. Cyber attacks against or security breakdowns of the Fund or its service providers may adversely impact the Fund and its shareholders, potentially resulting in, among other things, financial losses; the inability of Fund shareholders to transact business and the Fund to process transactions; inability to calculate the Fund’s net asset value; violations of applicable privacy and other laws; regulatory fines, penalties, reputational damage, reimbursement or other compensation costs; and/or additional compliance costs. The Fund may incur additional costs for cyber security risk management and remediation purposes. In addition, cyber security risks may also impact issuers of securities in which the Fund invests, which may cause the Fund’s investment in such issuers to lose value. There can be no assurance that the Fund or its service providers will not suffer losses relating to cyber attacks or other information security breaches in the future.

Misconduct of Employees and of Service Providers Risk 

Misconduct or misrepresentations by employees of the Investment Adviser or the Fund’s service providers could cause significant losses to the Fund. Employee misconduct may include binding the Fund to transactions that exceed authorized limits or present unacceptable risks and unauthorized trading activities, concealing unsuccessful trading activities (which, in any case, may result in unknown and unmanaged risks or losses) or making misrepresentations regarding any of the foregoing. Losses could also result from actions by the Fund’s service providers, including, without limitation, failing to recognize trades and misappropriating assets. In addition, employees and service providers may improperly use or disclose confidential information, which could result in litigation or serious financial harm, including limiting the Fund’s business prospects or future marketing activities. Despite the Investment Adviser’s due diligence efforts, misconduct and intentional misrepresentations may be undetected or not fully comprehended, thereby potentially undermining the Investment Adviser’s due diligence efforts. As a result, no assurances can be given that the due diligence performed by the Investment Adviser will identify or prevent any such misconduct.

HOW THE FUND MANAGES RISK

Investment Restrictions

The Fund has adopted certain investment limitations designed to limit investment risk and maintain portfolio diversification. These limitations are fundamental and may not be changed without the approval of the holders of a majority, as defined in the 1940 Act, of the outstanding common shares and preferred shares voting together as a single class. The Fund may become subject to guidelines that are more limiting than the investment restrictions set forth above in order to obtain and maintain ratings from Moody’s or Fitch on its preferred shares. See “Investment Restrictions” in the SAI for a complete list of the fundamental and non-fundamental investment policies of the Fund.

MANAGEMENT OF THE FUND

General

The Board (who, with its officers, are described in the SAI) has overall responsibility for the management of the Fund. The Board decides upon matters of general policy and reviews the actions of the Investment Adviser, Gabelli Funds, LLC, located at One Corporate Center, Rye, New York 10580-1422, and the Sub-Administrator (as defined below). Pursuant to an Investment Advisory Agreement with the Fund (the “Advisory Agreement”), the Investment Adviser, under the supervision of the Board, provides a continuous investment program for the Fund’s portfolio; provides investment research and makes and executes recommendations for the purchase and sale of securities; and provides all facilities and personnel, including officers required for its administrative management and pays the compensation of all officers and trustees of the Fund who are its affiliates.

The Investment Adviser

The Investment Adviser is a New York limited liability company which serves as an investment adviser to registered investment companies with combined aggregate net assets of approximately $18.9 billion as of June 30, 2020. The Investment Adviser is a registered adviser under the Investment Advisers Act of 1940, as amended, and is a wholly owned subsidiary of GAMCO Investors, Inc. (“GBL”). Mr. Mario J. Gabelli owns a majority of the stock of GGCP, Inc. (“GGCP”), which holds a majority of the capital stock and voting power of GBL. The Investment Adviser has several affiliates that provide investment advisory services: GAMCO Asset Management Inc., a wholly owned subsidiary of GBL, acts as investment adviser for individuals, pension trusts, profit sharing trusts, endowments, and as a sub-adviser to certain third party investment funds, which include registered investment companies, having assets under management of approximately of $10.5 billion as of June 30, 2020; Teton Advisors, Inc., and its wholly owned investment adviser, Keeley Teton Advisers, LLC, with assets under management of approximately $1.6 billion as of June 30, 2020, acts as investment adviser to The TETON Westwood Funds, the KEELEY Funds, and separately managed accounts; and Gabelli & Company Investment Advisers, Inc. (formerly, Gabelli Securities, Inc.), a wholly owned subsidiary of Associated Capital Group, Inc. (“Associated Capital”), acts as investment adviser for certain alternative investment products, consisting primarily of risk arbitrage and merchant banking limited partnerships and offshore companies, with assets under management of approximately $1.3 billion as of June 30, 2020. Teton Advisors, Inc. was spun off by GBL in March 2009 and is an affiliate of GBL by virtue of Mr. Gabelli’s ownership of GGCP, the principal shareholder of Teton Advisors, Inc., as of June 30, 2020. Associated Capital was spun off from GBL on November 30, 2015, and is an affiliate of GBL by virtue of Mr. Gabelli’s ownership of GGCP, the principal shareholder of Associated Capital.

The Investment Adviser has sole investment discretion for the Fund’s assets under the supervision of the Fund’s Board and in accordance with the Fund’s stated policies. The Investment Adviser will select investments for the Fund and will place purchase and sale orders on behalf of the Fund.

Payment of Expenses

The Investment Adviser is obligated to pay expenses associated with providing the services contemplated by the Advisory Agreement, including compensation of and office space for its officers and employees connected with investment and economic research, trading and investment management and administration of the Fund, as well as the fees of all trustees of the Fund who are affiliated with the Investment Adviser.

In addition to the fees of the Investment Adviser, the Fund is responsible for the payment of all its other expenses incurred in the operation of the Fund, which include, among other things, expenses for legal and independent accountant’s services, stock exchange listing fees, expenses relating to the offering of preferred shares, rating agency fees, costs of printing proxies, share certificates and shareholder reports, charges of the custodian, any sub-custodian, auction agent, transfer agent(s) and dividend disbursing agent expenses in connection with its respective automatic dividend reinvestment and voluntary cash purchase plan, SEC fees, fees and expenses of unaffiliated trustees, accounting and printing costs, the Fund’s pro rata portion of membership fees in trade organizations, fidelity bond coverage for the Fund’s officers and employees, interest, brokerage costs, taxes, expenses of qualifying the Fund for sale in various states, expenses of personnel performing shareholder servicing functions, litigation and other extraordinary or non-recurring expenses and other expenses properly payable by the Fund.

Advisory Agreement

Under the terms of the Advisory Agreement, the Investment Adviser manages the portfolio of the Fund in accordance with its stated investment objective and policies, makes investment decisions for the Fund, and places orders to purchase and sell securities on behalf of the Fund and manages the Fund’s other business and affairs, all subject to the supervision and direction of its Board. In addition, under the Advisory Agreement, the Investment Adviser oversees the administration of all aspects of the Fund’s business and affairs and provides, or arranges for others to provide, at the Investment Adviser’s expense, certain enumerated services, including maintaining the Fund’s books and records, preparing reports to its shareholders and supervising the calculation of the net asset value of

Portfolio Managers

Mario J. Gabelli, CFA, is currently and has been responsible for the day to day management of the Fund since its inception. Mr. Gabelli serves as Chairman and Chief Executive Officer of GAMCO Investors, Inc., Chief Investment Officer—Value Portfolios for GBL, the Investment Adviser and GAMCO Asset Management Inc., Chief Executive Officer and Chief Investment Officer of GGCP, Executive Chairman of Associated Capital, and a director or officer of other companies affiliated with GBL. Mr. Gabelli serves as portfolio manager for and is a director of several funds in the Gabelli fund family (“Gabelli/GAMCO Fund Complex” or “Fund Complex”). Because of the diverse nature of Mr. Gabelli’s responsibilities, he will devote less than all of his time to the day to day management of the Fund. Mr. Gabelli is a summa cum laude graduate of Fordham University and holds an M.B.A. degree from Columbia Business School and Honorary Doctorates from Fordham University and Roger Williams University.

Timothy M. Winter, CFA, became a portfolio manager of the Fund effective on January 2, 2020. Mr. Winter joined Gabelli in 2009 and covers the utility industry. He has over 25 years of experience as an equity research analyst covering the industry. Currently, he continues to specialize in the utility industry and serves as a portfolio manager of Gabelli Funds, LLC. Mr. Winter received his BA in Economics in 1991 from Rollins College and MBA in Finance from Notre Dame in 1992.

Jose Garza became a portfolio manager of the Fund effective on January 2, 2020. Mr. Garza rejoined G.research in July 2013 as a research analyst covering Water and Industrial Gas companies. Mr. Garza graduated from Yale University with a dual BA in Economics and Biology, and holds an MBA from Columbia Business School.

The SAI provides additional information about the Portfolio Managers’ compensation, other accounts managed by the Portfolio Managers and the Portfolio Managers’ ownership of securities in the Fund.

Sub-Administrator

The Investment Adviser has entered into a sub-administration agreement with BNY Mellon Investment Servicing (US) Inc. (the “Sub-Administrator”) pursuant to which the Sub-Administrator provides certain administrative services necessary for the Fund’s operations that do not include the investment and portfolio management services provided by the Investment Adviser. For these services and the related expenses borne by the Sub-Administrator, the Investment Adviser pays a prorated monthly fee at the annual rate of 0.0275% of the first $10 billion of the aggregate average net assets of the Fund and all other funds advised by the Investment Adviser, GAMCO Asset Management Inc., and Teton Advisors, Inc. and administered by the Sub-Administrator, 0.0125% of the aggregate average net assets exceeding $10 billion but less than $15 billion, 0.01% of the aggregate average net assets in excess of $15 billion but less than $20 billion and 0.008% of the aggregate average net assets in excess of $20 billion. The Sub-Administrator has its principal office at 760 Moore Road, King of Prussia, Pennsylvania 19406.

PORTFOLIO TRANSACTIONS

Principal transactions are not entered into with affiliates of the Fund. However, G.research may execute portfolio transactions on stock exchanges and in the over-the-counter markets on an agency basis and receive a stated commission therefor. For a more detailed discussion of the Fund’s brokerage allocation practices, see “Portfolio Transactions” in the SAI.

DIVIDENDS AND DISTRIBUTIONS

The Fund has a policy, which may be modified at any time by its Board, of paying distributions on its common shares of $0.05 per share per month. This policy permits common shareholders to realize a predictable, but not assured, level of cash flow and some liquidity periodically with respect to their common shares without having to sell their shares. A portion of the Fund’s distributions on its common shares to date have included or have been estimated to include a return of capital. Any return of capital that is a component of a distribution is not sourced from realized or unrealized profits of the Fund and that portion should not be considered by investors as yield or total return on their investment in the Fund. Shareholders should not assume that a distribution from the Fund is comprised exclusively of net profits. The Fund pays on its common shares a distribution of $0.05 per share each month and, if necessary, an adjusting distribution in December which includes any additional income and net realized capital gains in excess of the monthly distributions for that year to satisfy the minimum distribution requirements of the Code. Each quarter, the Board reviews the amount of any potential distribution and the income, capital gain or capital available. The Fund may retain for reinvestment, and pay the resulting federal income taxes on, its net capital gain, if any. To avoid paying income tax at the corporate level, the Fund distributes substantially all of its investment company taxable income and net capital gain. For the fiscal year ended December 31, 2019, the Fund made distributions of $0.60 per common share, of which approximately $0.12 per share is deemed a return of capital. Portions of the distributions to common shareholders for each of the past thirteen years have constituted a return of capital. Shareholders who periodically receive the payment of a dividend or other distribution consisting of a return of capital may be under the impression that they are receiving net profits when they are not. Shareholders should not assume that the source of a distribution from the Fund is net profit.

Under the Fund’s distribution policy, the Fund declares and pays monthly distributions from net investment income, capital gains, and paid-in capital. The actual source of the distribution is determined after the end of the year. Pursuant to this policy, distributions during the year may be made in excess of required distributions. To the extent such distributions are made from current earnings and profits, they are considered ordinary income or long term capital gains. Distributions sourced from paid-in capital should not be considered as dividend yield or the total return from an investment in the Fund. Shareholders who periodically receive the payment of a dividend or other distribution consisting of a return of capital may be under the impression that they are receiving net profits when they are not. Shareholders should not assume that the source of a distribution from the Fund is net profit. The composition of each distribution is estimated based on the earnings of the Fund as of the record date for each distribution. The actual composition of each of the current year’s distributions will be based on the Fund’s investment activity through December 31, 2020.

If, for any calendar year, the total distributions exceed current and accumulated earnings and profits, the excess will generally be treated as a tax-free return of capital up to the amount of a shareholder’s tax basis in the shares. The amount treated as a tax-free return of capital will reduce a shareholder’s tax basis in the shares, and may increase such shareholder’s potential taxable gain or may reduce his or her potential taxable loss on the sale of the shares. Any amounts distributed to a shareholder in excess of the basis in the shares will be taxable to the shareholder as capital gain.

In the event the Fund distributes amounts in excess of its investment company taxable income and net capital gain, such distributions will decrease the Fund’s total assets more than otherwise and, therefore, have the likely effect of increasing its expense ratio more than otherwise, as the Fund’s fixed expenses will become a larger percentage of the Fund’s average net assets. In addition, in order to make such distributions, the Fund might have to sell a portion of its investment portfolio at a time when independent investment judgment might not dictate such action.

The Fund, along with other closed-end registered investment companies advised by the Investment Adviser, has obtained an exemption from Section 19(b) of the 1940 Act and Rule 19b-1 thereunder permitting it to make periodic distributions of long term capital gains provided that any distribution policy of the Fund with respect to its common shares calls for periodic (e.g., quarterly or semiannually, but in no event more frequently than monthly) distributions in an amount equal to a fixed percentage of the Fund’s average net asset value over a specified period of time or market price per share of common shares at or about the time of distribution or pay-out of a fixed dollar amount. The exemption also permits the Fund to make distributions with respect to its preferred shares in accordance with such shares’ terms. If the total distributions required by the proposed periodic pay-out policy exceeds the Fund’s current and accumulated earnings and profits, the excess will be treated as a return of capital. If the Fund’s net investment income (including net short term capital gains) and net long term capital gains for any year exceed the amount required to be distributed under the periodic pay-out policy, the Fund generally intends to pay such excess once a year, but may, in its discretion, retain and not distribute net long term capital gains to the extent of such excess. The Fund reserves the right, but does not currently intend, to retain for reinvestment and pay the resulting U.S. federal income taxes on the excess of its net realized long term capital gains over its net short term capital losses, if any.

ISSUANCE OF COMMON SHARES

During the twelve months ended December 31, 2019, the Fund did not issue common shares of beneficial interest, other than shares of beneficial interest issued pursuant to its dividend reinvestment policy. G.research, an affiliate of Gabelli Funds, LLC, the Fund’s Investment Adviser, may act as dealer-manager for future offerings.

AUTOMATIC DIVIDEND REINVESTMENT AND VOLUNTARY CASH PURCHASE PLAN

Under the Fund’s Automatic Dividend Reinvestment Plan and Voluntary Cash Purchase Plan (the “Plan”), a shareholder whose common shares are registered in his or her own name will have all distributions reinvested automatically by Computershare Trust Company, N.A. (“Computershare”), which is an agent under the Plan, unless the shareholder elects to receive cash. Distributions with respect to shares registered in the name of a broker-dealer or other nominee (that is, in “street name”) will be reinvested by the broker or nominee in additional shares under the Plan, unless the service is not provided by the broker or nominee or the shareholder elects to receive distributions in cash. Investors who own common shares registered in street name should consult their broker-dealers for details regarding reinvestment. All distributions to investors who do not participate in the Plan will be paid by check mailed directly to the record holder by Computershare as dividend-disbursing agent.

Enrollment in the Plan

It is the policy of the Fund to automatically reinvest dividends payable to common shareholders. As a “registered” shareholder, you automatically become a participant in the Plan. The Plan authorizes the Fund to credit common shares to participants upon an income dividend or a capital gains distribution regardless of whether the shares are trading at a discount or a premium to net asset value.

Be advised that the common shares of The Gabelli Utility Trust have traded at excessive premiums (whereby the market price is much greater than the underlying net asset value). Dividend reinvestment may be made at an excessive premium, which is not likely to be sustainable.

All distributions to shareholders whose shares are registered in their own names will be automatically reinvested pursuant to the Plan in additional shares of the Fund. Plan participants may send their share certificates to Computershare to be held in their dividend reinvestment account. Registered shareholders wishing to receive their distributions in cash may submit this request through the Internet, by telephone or in writing to:

The Gabelli Utility Trust
c/o Computershare
P.O. Box 505000
Louisville, KY 40233-5000
Telephone: (800) 336-6983
Website: www.computershare.com/investor

Shareholders requesting this cash election must include the shareholder’s name and address as they appear on the Fund’s records. Shareholders with additional questions regarding the Plan or requesting a copy of the terms of the Plan may contact Computershare at the website or telephone number above.

If your shares are held in the name of a broker, bank, or nominee, you should contact such institution. If such institution is not participating in the Plan, your account will be credited with a cash dividend. In order to participate in the Plan through such institution, it may be necessary for you to have your shares taken out of “street name” and re-registered in your own name. Once registered in your own name, your distributions will be automatically reinvested. Certain brokers participate in the Plan. Shareholders holding shares in “street name” at participating institutions will have dividends automatically reinvested. Shareholders wishing a cash dividend at such institution must contact their broker to make this change.

The number of common shares distributed to participants in the Plan in lieu of cash dividends is determined in the following manner. Under the Plan, whenever the market price of the Fund’s common shares is equal to or exceeds net asset value at the time shares are valued for purposes of determining the number of shares equivalent to the cash dividends or capital gains distribution, participants are issued common shares valued at the greater of (i) the net asset value as most recently determined or (ii) 95% of the then current market price of the Fund’s common shares. The valuation date is the dividend or distribution payment date or, if that date is not a NYSE trading day, the next trading day. If the net asset value of the common shares at the time of valuation exceeds the market price of the common shares, participants will receive common shares from the Fund valued at market price. If the Fund should declare a dividend or capital gains distribution payable only in cash, Computershare will buy common shares in the open market, or on the NYSE or elsewhere, for the participants’ accounts, except that Computershare will endeavor to terminate purchases in the open market and cause the Fund to issue shares at net asset value if, following the commencement of such purchases, the market value of the common shares exceeds the then current net asset value.

The automatic reinvestment of dividends and capital gains distributions will not relieve participants of any income tax which may be payable on such distributions. A participant in the Plan will be treated for federal income tax purposes as having received, on a dividend payment date, a dividend or distribution in an amount equal to the cash the participant could have received instead of shares.