# EDGAR Filing Document

**Accession Number:** 0000909504
**File Stem:** 0001829126-26-004259
**Filing Date:** 2026-4
**Character Count:** 32012
**Document Hash:** 54031b0873b6c666bfaf2057f32b55e0
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001829126-26-004259.hdr.sgml**: 20260430

**ACCESSION NUMBER**: 0001829126-26-004259

**CONFORMED SUBMISSION TYPE**: 497K

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20260430

**DATE AS OF CHANGE**: 20260430

**EFFECTIVENESS DATE**: 20260430

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** GAMCO GLOBAL SERIES FUNDS, INC
- **CENTRAL INDEX KEY:** 0000909504

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 497K
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-66262
- **FILM NUMBER:** 26923929

**BUSINESS ADDRESS:**
- **STREET 1:** ONE CORPORATE CENTER
- **CITY:** RYE
- **STATE:** NY
- **ZIP:** 10580
- **BUSINESS PHONE:** 8004223554

**MAIL ADDRESS:**
- **STREET 1:** ONE CORPORATE CENTER
- **CITY:** RYE
- **STATE:** NY
- **ZIP:** 10580

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** GABELLI GLOBAL SERIES FUNDS INC
- **DATE OF NAME CHANGE:** 19930805

## Series and Classes Contracts Data

### Gabelli Global Mini Mites Fund (Series ID: S000063160)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000204771 | CLASS I      | GGMMX           |
| C000204772 | CLASS A      | GMNAX           |
| C000204773 | CLASS AAA    | GAMNX           |

**Gabelli Global Mini Mites<sup>TM</sup> Fund**

***A series of the GAMCO Global Series Funds, Inc.***

***SUMMARY PROSPECTUS April 30, 2026***

 ****

**Class AAA (GAMNX), A (GMNAX), I (GGMMX)**

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

***Investment Objectives***

The Global Mini Mites Fund primarily seeks to provide investors with long term capital appreciation.

***Fees and Expenses of the Global Mini Mites Fund:***

This table describes the fees and expenses that you may pay if you buy, hold or sell shares of the Global Mini Mites Fund. You may qualify for sales charge discounts on Class A shares if you and your family invest, or agree to invest in the future, at least $50,000 in Class A shares of the Gabelli family of mutual funds when and if initial investments into Class A shares are reopened. More information about these and other discounts is available from your financial professional and in the section entitled "Classes of Shares" on page 60 of the prospectus and in Appendix A, "Sales Charge Reductions and Waivers Available through Certain Intermediaries," attached to the Global Mini Mites Fund's prospectus and "Distribution Plans" on page 56 of the Fund's statement of additional information.

---

| | | | |
|:---|:---|:---|:---|
|  | **Class AAA**<br>**Shares** | **Class A**<br>**Shares** | **Class I**<br>**Shares** |
| **Shareholder Fees**<br> (fees paid directly from your investment):** |  |  |  |
| Maximum Sales Charge (Load) Imposed on Purchases<br> (as a percentage of offering price) |  | 5.75% |  |
| Maximum Deferred Sales Charge (Load)<br> (as a percentage of redemption price) |  |  |  |
| Maximum Sales Charge (Load) Imposed on Reinvested Dividends<br> (as a percentage of amount invested) |  |  |  |
| Redemption Fee<br> (as a percentage of amount redeemed for shares held 7 days or less) | 2.00% | 2.00% | 2.00% |
| Exchange Fee |  |  |  |

---

---

| | | |
|:---|:---|:---|
| **Annual Fund Operating Expenses**<br> (expenses that you pay each year as a percentage of the value of your investment): |  |  |
| Management Fees | 1.00% | 1.00% |
| Distribution and Service (Rule 12b-1) Fees | 0.25% |  |
| Other Expenses | 0.98% | 0.98% |
| Total Annual Fund Operating Expenses<sup>(1)</sup> | 2.23% | 1.98% |
| Fee Waiver and/or Expense Reimbursement<sup>(1)</sup> | (1.33)% | (1.08)% |
| Total Annual Fund Operating Expenses<br> After Fee Waiver and/or Expense Reimbursement | 0.90% | 0.90% |

---

(1) The Adviser has contractually agreed to waive its investment advisory fees and/or to reimburse expenses of the Global Mini Mites Fund to the extent necessary to maintain the Total Annual Fund Operating Expenses After Fee Waiver and Expense Reimbursement (excluding brokerage costs, acquired fund fees and expenses, interest, taxes, and extraordinary expenses) at no more than an annual rate of 0.90% for all classes of shares. Under this same arrangement, the Global Mini Mites Fund has also agreed, during the two year period following the year of any such waiver or reimbursement by the Adviser, to repay such amount, but only to the extent the Global Mini Mites Fund's adjusted Total Annual Fund Operating Expenses would not exceed an annual rate of 0.90% for the applicable class of shares, after giving effect to the repayments. This

arrangement is in effect through April 30, 2027, and may be terminated only by the Board of Directors of the Corporation before such time. The Global Mini Mites Fund will carry forward, for a period not to exceed two years from the date that an amount is waived, any fees and expenses in excess of the expense limitation and repay the Adviser such amount provided the Global Mini Mites Fund is able to do so without exceeding the lesser of (1) the expense limit in effect at the time of the waiver or reimbursement, as applicable, or (2) the expense limit in effect at the time of recoupment after giving effect to the repayment.

***Expense Example***

This example is intended to help you compare the cost of investing in the Global Mini Mites Fund with the cost of investing in other mutual funds.

The example assumes that you invest $10,000 in the Global Mini Mites Fund for the time periods indicated and then redeem all of your shares at the end of those periods. The example assumes a waiver of expenses through the date of the expiration of the waiver, and reflects Total Annual Fund Operating Expenses following the date of the expiration of the waiver. The example also assumes that your investment has a 5% return each year and that the Global Mini Mites Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| Class AAA Shares | $92 | $569 | $1073 | $2461 |
| Class A Shares | $662 | $1112 | $1587 | $2894 |
| Class I Shares | $92 | $517 | $968 | $2220 |

---

You would pay the following expenses if you did not redeem your shares of the Global Mini Mites Fund:

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| Class AAA Shares | $92 | $569 | $1073 | $2461 |
| Class A Shares | $662 | $1112 | $1587 | $2894 |
| Class I Shares | $92 | $517 | $968 | $2220 |

---

***Portfolio Turnover***

The Global Mini Mites Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when the Global Mini Mites Fund's shares are held in a taxable account. These costs, which are not reflected in the annual fund operating expenses or in the example, affect the Global Mini Mites Fund's performance. During the most recent fiscal year, the Global Mini Mites Fund's portfolio turnover rate was 29% of the average value of its portfolio.

***Principal Investment Strategies***

The Global Mini Mites Fund primarily invests in equity securities of micro-cap companies, which the Global Mini Mites Fund defines as companies that have a market capitalization (defined as shares outstanding multiplied by the current market price) of $250 million or less at the time of the Global Mini Mites Fund's investment. Equity securities include common stocks (including indirect holdings of common stock through depositary receipts), as well as other equity securities such as preferred stocks and convertible securities. Micro-cap companies may be engaged in new and emerging industries. Microcap companies are generally not well-known to investors and have less of an investor following than larger companies.

The Global Mini Mites Fund invests in domestic and foreign issuers. The Global Mini Mites Fund may invest in companies located in developed or emerging markets as well as in non-equity securities, such as corporate bonds or other debt securities or financial instruments, including foreign debt securities.

The Adviser's investment philosophy with respect to buying and selling equity securities is to identify assets that are selling in the public market at a discount to their private market value ("PMV"), and the Global Mini Mites Fund focuses on micro-cap companies that appear to be underpriced relative to their PMV. PMV is the value the Adviser believes informed purchasers would be willing to pay to acquire a company or other assets with similar characteristics. The Adviser considers factors such as price, earnings expectations, earnings and price histories, balance sheet characteristics, and perceived management skills. The Adviser also considers changes in economic and political outlooks as well

as individual corporate developments. Further, the Adviser looks for catalysts, factors indigenous to the company, its industry or geographic positioning that may surface additional value, including, but not limited to, industry developments, regulatory changes, changes in management, sale or spin-off of a division, or the development of a profitable new business.

Additionally, the Adviser may also consider the securities of companies that appear to have favorable yet undervalued prospects for earnings growth and price appreciation. In this regard, the Adviser may invest the Global Mini Mites Fund's assets in companies that it believes have above average or expanding market shares, profit margins, and returns on equity. In evaluating growth prospects, the Adviser uses fundamental security analysis to develop earnings forecasts for companies and to identify investment opportunities. The Adviser bases its analysis on general economic and industry data provided by the U.S. Government, various trade associations and other sources, and published corporate financial data such as annual reports and quarterly statements as well as direct interviews with company management. When applying a growth strategy, the Adviser seeks to invest in companies with high future earnings potential relative to their current market valuations.

The Adviser expects to seek to sell investments that lose their perceived value relative to other investments, which could occur because of, among other things, a security reaching a predetermined price target, a change to a company's fundamentals that make the risk/reward profile unattractive, or a need to improve the overall risk/reward profile of the Global Mini Mites Fund.

The Global Mini Mites Fund may invest in non-U.S. equity securities through depositary receipts, including American Depositary Receipts ("ADRs"), European Depositary Receipts ("EDRs"), Global Depositary Receipts ("GDRs") and other similar global instruments, which are generally subject to risks associated with equity securities and investments in foreign (non-U.S.) securities. ADRs are receipts issued by U.S. banks or trust companies in respect of securities of foreign issuers held on deposit for use in the U.S. securities markets. EDRs, which are sometimes referred to as Continental Depositary Receipts, are receipts issued in Europe, typically by non-U.S. banks and trust companies, that evidence ownership of either non-U.S. or domestic underlying securities. GDRs are depositary receipts structured like global debt issues to facilitate trading on an international basis. ADRs are usually denominated in U.S. dollars and dividends and other payments from the issuer are converted by the custodian into U.S. dollars before payment to receipt holders. In most other respects, ADRs, EDRs and GDRs for foreign securities have the same characteristics as the underlying securities.

***Principal Risks***

***You may want to invest in the Global Mini Mites Fund if:***

● you seek to diversify your investments outside the U.S.

● you seek exposure to the micro-capitalization market segment despite the potential volatility of micro-capitalization stocks.

● you are a long term investor.

● you seek long term growth of capital.

The Global Mini Mites Fund's share price will fluctuate with changes in the market value of its portfolio securities. Stocks are subject to market, economic, and business risks that may cause their prices to fluctuate. An investment in the Global Mini Mites Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. When you sell Global Mini Mites Fund shares, they may be worth less than what you paid for them; you may lose money by investing in the Global Mini Mites Fund.

Investing in the Global Mini Mites Fund involves the following risks:

● **Equity Market Risk.** The price of equity securities may rise or fall because of changes in the broad market or changes in a company's financial condition, sometimes rapidly or unpredictably. These price movements may result from factors affecting individual companies, sectors or industries selected for the Global Mini Mites Fund's portfolio or the securities market as a whole, such as changes in economic or political conditions. When the value of the Global Mini Mites Fund's securities goes down, your investment in the Global Mini Mites Fund decreases in value.

● **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. Inflation may result in losses to Fund shareholders.

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

● **Emerging Markets Risk.** The above listed foreign securities risks are more pronounced in the securities of companies located in emerging markets.

● **Interest Rate Risk.** Investments in securities with an income component involve interest rate risk. When interest rates decline, the value of such securities generally rises. Conversely, when interest rates rise, the value of such securities generally declines. It is also possible that the issuer of a security may not be able to make dividend, interest and principal payments when due. There is a risk that heightened interest rates may cause the economy to enter a recession. Any such recession would negatively impact the Fund and the investments held by the Fund.

● **Currency Risk.** Fluctuations in exchange rates between the U.S. dollar and foreign currencies may negatively affect an investment. Adverse changes in exchange rates may erode or reverse any gains produced by foreign currency denominated investments and may widen any losses. The Global Mini Mites Fund may, but is not required to, seek to reduce currency risk by hedging part or all of its exposure to various foreign currencies. In addition, the Global Mini Mites Fund's investments could be adversely affected by delays in, or a refusal to grant, repatriation of funds or conversion of emerging market currencies.

● **Depositary Receipts.** The Global Mini Mites Fund may invest in non-U.S. equity securities through depositary receipts, including ADRs, EDRs, GDRs and other similar global instruments. While ADRs, EDRs and GDRs 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 (non-U.S.) securities may also apply to ADRs, EDRs and GDRs. 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. Depositary receipts that are not sponsored by the issuer may be less liquid and there may be less readily available public information about the issuer.

● **Micro-Cap Company Risk.** Although micro-cap companies may offer greater potential for capital appreciation than larger companies, investing in securities of such companies may involve greater risks than investing in larger, more established companies, including the risk of loss and the risk that the Global Mini Mites Fund's returns may differ significantly from returns of funds investing in larger-cap companies or other asset classes. Micro-cap companies may be new or unseasoned companies which are in their very early stages of development. Micro-cap companies generally have limited product lines, markets, management personnel, competitive strengths, research, and financial resources, and may be more vulnerable to adverse business or market developments. Their securities may trade less frequently and in more limited volume, and are subject to more abrupt or erratic market price movements, than the securities of larger, more established companies. The Global Mini Mites Fund may be able to deal with only a few market-makers when purchasing and selling micro-cap securities, and may need a considerable amount of time to purchase or sell its positions in these securities. Also, micro-cap companies are typically subject to greater changes in earnings and business prospects than larger companies. Consequently, micro-cap company stock prices tend to rise and fall in value more than other stock prices. Micro-cap securities are highly volatile, and these companies may fail to execute their business plans and go out of business. Micro-cap companies carry additional risks because of the tendency of their earnings and revenues to be less predictable. Micro-cap companies may be more vulnerable than larger companies to key personnel losses due to reliance on a smaller number of management personnel. These conditions, which create greater opportunities to find securities trading below the Adviser's estimate of the company's current worth, also involve increased risk. The shares of micro-cap companies may require fair-value pricing, which is subjective and requires judgment by the Adviser, and may

be at risk for de-listing from a securities exchange, making it difficult for the Global Mini Mites Fund to buy and sell shares of a particular company. The actual market prices for a security may differ from the fair value of that security as determined by the Adviser, and there is no assurance that the Global Mini Mites Fund will realize fair valuation upon the sale of a security. In addition, there may be less public information available about micro-cap companies. It may take a long time before the Global Mini Mites Fund realizes a gain, if any, on an investment in a micro-cap company. Micro-cap companies may have limited financial resources and little or no access to additional credit and therefore may be more susceptible to market downturns or rising credit costs than larger, more established companies. The risks of investing in micro-cap companies are even greater than those of investing in small-cap companies, which may have market capitalizations of up to $3 billion at the time of investment.

**●** **Growth Stock Risk.** Securities of growth companies may be more volatile since such companies usually invest a high portion of earnings in their business, and they may lack the dividends of value stocks that can cushion stock prices in a falling market.

● **Issuer Risk.** The value of a security may decline for a number of reasons that directly relate to an issuer, such as management performance, financial leverage, and reduced demand for the issuer's goods or services, as well as the historical and prospective earnings of the issuer and the value of its assets or factors unrelated to the issuer's value, such as investor perception.

● **Management Risk.** If the portfolio managers are incorrect in their assessment of the growth prospects of the securities the Global Mini Mites Fund holds, then the value of the Global Mini Mites Fund's shares may decline.

● **Non-Diversification Risk.** As a non-diversified mutual fund, more of the Global Mini Mites Fund's assets may be focused in the common stocks of a small number of issuers, which may make the value of the Global Mini Mites Fund's shares more sensitive to changes in the market value of a single issuer or industry and more susceptible to risks associated with a single economic, political, or regulatory event than a diversified fund.

● **Liquidity Risk.** Liquidity risk is the risk that certain of the Global Mini Mites Fund's securities holdings may be considered to be illiquid, which means that they may become difficult to value, purchase, or sell. This could prevent the Global Mini Mites Fund from purchasing or selling such illiquid securities at an advantageous time or price, and could require the Global Mini Mites Fund to dispose of other investments at unfavorable times or prices in order to satisfy its obligations.

Because the trading market for micro and nano-cap stocks is generally more volatile, thin, and unpredictable relative to larger capitalization stocks, the Global Mini Mites Fund is subject to greater liquidity risk than a fund that invests in larger capitalization stocks.

● **Market Risk.** General economic and market conditions, such as interest rates, availability of credit, inflation rates, economic uncertainty, supply chain disruptions, labor shortages, energy and other resource shortages, changes in laws, trade barriers, currency exchange controls and national and international political circumstances (including governmental responses to public health crises or the spread of infectious diseases), may have long-term negative effects on the U.S. and worldwide financial markets and economy, and thus the Fund.

● **Limited Operating History.** The Global Mini Mites Fund commenced operations on October 1, 2018 and therefore has a limited operating history and may have higher expenses (although the Global Mini Mites Fund expects that such expenses would be limited under its Expense Deferral Agreement with the Adviser). There can be no assurance that the Global Mini Mites Fund will grow to or maintain an economically viable size. The Global Mini Mites Fund could cease operations, and investors may be required to liquidate or transfer their assets at a loss.

***Performance***

The bar chart and table that follow provide an indication of the risks of investing in the Global Mini Mites Fund by showing changes in the Global Mini Mites Fund's performance from year to year and by showing how the Global Mini Mites Fund's average annual returns for one year compared with those of a broad based securities market index. As with all mutual funds, the Global Mini Mites Fund's past performance (before and after taxes) does not predict how the Global Mini Mites Fund will perform in the future. Updated information on the Global Mini Mites Fund's results can be obtained by visiting www.gabelli.com

**GLOBAL MINI MITES FUND**

**(Total Returns for Class AAA Shares for the Years Ended December 31)**

![](img_001.jpg)

During the calendar years shown in the bar chart, the highest return for a quarter was 33.95% (quarter ended December 31, 2020) and the lowest return for a quarter was (32.61)% (quarter ended March 31, 2020).

---

| | | | |
|:---|:---|:---|:---|
| **Average Annual Total Returns<br> (for the periods ended December 31, 2025<br> with maximum sales charges, if applicable)** | **Past<br> One Year** | **Past<br> Five Years** | **Since Inception<br> (October 1, 2018)** |
| The Global Mini Mites Fund Class AAA Shares (first issued on 10/01/18) |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Return Before Taxes | 10.59% | 11.26% | 9.26% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Return After Taxes on Distributions | 8.78% | 8.44% | 7.12% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Return After Taxes on Distributions and Sale of Fund Shares | 7.32% | 8.08% | 6.72% |
| Class A Shares (first issued on 10/01/18) |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Return Before Taxes | 4.24% | 9.97% | 8.37% |
| Class I Shares (first issued on 10/01/18) |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Return Before Taxes | 10.59% | 11.26% | 9.30% |
| S&P Developed SmallCap Index<br> (reflects no deduction for fees, expenses or taxes) | 18.48% | 7.02% | 8.75% |

---

After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. In some instances, the "Return After Taxes on Distributions and Sale of Fund Shares" may be greater than the "Return After Taxes on Distributions" because the investor is assumed to have sufficient capital gains of the same character from other investments to offset any capital losses from the redemption so that the taxpayer may deduct the capital losses in full. Actual after-tax returns depend on an investor's tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Global Mini Mites Fund shares through tax deferred arrangements, such as 401(k) plans or individual retirement accounts, including Roth IRAs and SEP IRAs (collectively, "IRAs"). After-tax returns are shown only for Class AAA shares. After-tax returns for other classes will vary due to the differences in expenses.

***Management***

**<u>The Adviser</u>.** Gabelli Funds, LLC

**<u>The Portfolio Managers</u>.** Mario J. Gabelli, CFA, Sarah Donnelly, Ashish Sinha, and Hendi Susanto are jointly and primarily responsible for the day-to-day management of the Fund and have served as portfolio managers of the Fund since its inception.

The investment team assists in developing and executing the Fund's investment strategy and includes Justin Bergner and Joseph Gabelli.

The members of the investment team may take on primary responsibility for the day-to-day management of the Fund in place of or in addition to the named portfolio managers, and are subject to change from time to time, in the judgment and at the discretion of the Adviser.

***Purchase and Sale of Fund Shares***

The Global Mini Mites Fund currently offers three classes of shares — Class AAA Shares, Class A Shares, and Class I Shares. Only Class AAA and Class A shareholders may purchase more of these share classes. Neither Class C shareholders nor any other investors may purchase more of Class C Shares.

The minimum initial investment for Class AAA and Class A shares will be $10,000 ($250 for IRAs or Coverdell Education Savings Plans) when and if initial investments into Class AAA and A shares are reopened. When and if initial investments into Class AAA and A shares are reopened, there will be no minimum initial investment for Class AAA and Class A shares in an automatic monthly investment plan. Class I shares are available to investors with a minimum investment of $1,000 when purchasing shares directly through G.distributors, LLC, the Global Mini Mites Fund's distributor ("G.distributors" or the "Distributor"), or investors purchasing Class I shares through brokers or financial intermediaries that have entered into selling agreements with the Distributor specifically with respect to Class I shares, and which have different minimum investment amounts. The minimum initial investment for Class I shares is waived for employee benefit plans with assets of at least $50 million. If you transact in Class I shares through a broker or financial intermediary, you may be required to pay a commission and/or other forms of compensation to the broker or financial intermediary. The Distributor reserves the right to waive or change minimum investment amounts. There is no minimum for subsequent investments.

Since the minimum initial investment amount for the Global Mini Mites Fund's Class I shares purchased directly through the Distributor is less than that for all other classes of the Global Mini Mites Fund's shares, shareholders still eligible to purchase Class AAA and Class A shares of the Global Mini Mites Fund should instead consider purchasing Class I shares since Class I shares carry no sales load and no ongoing distribution fees. Investors and shareholders who wish to purchase shares of the Global Mini Mites Fund through a broker or financial intermediary should consult their broker or financial intermediary with respect to the purchase of shares of the Global Mini Mites Fund. Please refer to the Global Mini Mites Fund's statutory prospectus for additional information about share class conversions and exchanges among funds managed by the Adviser or its affiliates.

You can purchase or redeem shares of the Global Mini Mites Fund on any day the New York Stock Exchange ("NYSE") is open for trading (a "Business Day"). You may purchase or redeem Global Mini Mites Fund shares by written request via mail (The Gabelli Funds, P.O. Box 219204, Kansas City, MO 64121-9204), personal or overnight delivery (The Gabelli Funds, c/o SS&C Global Investor & Distribution Solutions, Inc., 801 Pennsylvania Avenue, Suite 219204, Kansas City, MO 64105-1307), Internet, bank wire, or Automated Clearing House ("ACH") system. You may also purchase Fund shares by telephone if you have an existing account with banking instructions on file at 800-GABELLI (800-422-3554).

Shares of the Global Mini Mites Fund can also be purchased or sold through registered broker-dealers or financial intermediaries that have entered into appropriate selling agreements with the Distributor. The broker-dealer or other financial intermediary will transmit these transaction orders to the Global Mini Mites Fund on your behalf and send you confirmation of your transactions and periodic account statements showing your investments in the Global Mini Mites Fund.

***Tax Information***

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

***Payments to Broker-Dealers and Other Financial Intermediaries***

If you purchase shares of the Global Mini Mites Fund through a broker-dealer or other financial intermediary (such as a bank), the Global Mini Mites Fund and its related companies may pay the intermediary for the sale of Global Mini Mites Fund shares and related services. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Global Mini Mites Fund over another investment. For more information, turn to "Third Party Arrangements" on page 67 of the prospectus. Ask your salesperson or visit your financial intermediary's website for more information.

3634 multi 2026