0001313510 2026-01-01 2026-06-30 0001313510 ggn:CommonStocksMember 2026-01-01 2026-06-30 0001313510 ggn:CommonStocksMember 2026-06-30 0001313510 ggn:SeriesBCumulativePreferredStockMember 2026-06-30 0001313510 ggn:SeriesBCumulativePreferredStockMember 2025-12-31 0001313510 ggn:SeriesBCumulativePreferredStockMember 2024-12-31 0001313510 ggn:SeriesBCumulativePreferredStockMember 2023-12-31 0001313510 ggn:SeriesBCumulativePreferredStockMember 2022-12-31 0001313510 ggn:SeriesBCumulativePreferredStockMember 2021-12-31 0001313510 ggn:SeriesBCumulativePreferredStockMember 2026-01-01 2026-06-30 0001313510 ggn:SeriesBCumulativePreferredStockMember 2025-01-01 2025-12-31 0001313510 ggn:SeriesBCumulativePreferredStockMember 2024-01-01 2024-12-31 0001313510 ggn:SeriesBCumulativePreferredStockMember 2023-01-01 2023-12-31 0001313510 ggn:SeriesBCumulativePreferredStockMember 2022-01-01 2022-12-31 0001313510 ggn:SeriesBCumulativePreferredStockMember 2021-01-01 2021-12-31 0001313510 ggn:CumulativePreferredStocksMember 2026-01-01 2026-06-30 iso4217:USD shares iso4217:USD shares false N-CSRS 0001313510 GAMCO Global Gold, Natural Resources & Income Trust 2026-06-30 Investment Objective and Strategy (Unaudited) The GAMCO Global Gold, Natural Resources & Income Trust (the Fund) is a non-diversified, closed-end management investment company. The Fund’s investment objective is to provide a high level of current income. The Fund’s secondary investment objective is to seek capital appreciation consistent with the Fund’s strategy and primary objective. Under normal market conditions, the Fund will attempt to achieve its objectives by investing 80% of its assets in equity securities of companies principally engaged in the gold and natural resource industries, and by writing covered call options on the underlying equity securities. 156224761

5.25

77049000 77049000 77663000 83487000 85411000 86497000 3082000 3082000 3107000 3339000 3416000 3460000

25.00

20.93 20.79 21.87 22.25 23.43 25.45 291 304 219 208 200 199 7. Capital. The Fund is authorized to issue an unlimited number of common shares of beneficial interest (par value $0.001). The Fund has an effective $500 million shelf registration for the issuance of common or preferred shares. On April 24, 2024 the Fund filed a prospectus supplement for at-the-market offerings of up to 20 million common shares. During the six months ended June 30, 2026, the Fund did not sell any shares pursuant to the at-the-market offerings. The Board has authorized the repurchase of its common shares in the open market when the shares are trading at a discount of 7.5% or more (or such other percentage as the Board may determine from time to time) from the NAV of the shares. During the six months ended June 30, 2026 and the year ended December 31, 2025, the Fund did not repurchase any common shares. <table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; border-collapse: collapse; width: 100%"> <tr style="vertical-align: bottom"> <td style="text-indent: -0.125in; padding-left: 0.125in; padding-bottom: 1pt; text-align: center"> </td> <td style="padding-bottom: 1pt; font-weight: bold"> </td> <td colspan="6" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">Year Ended December 31, 2025</td> <td style="padding-bottom: 1pt; font-weight: bold"> </td></tr> <tr style="vertical-align: bottom"> <td style="text-indent: -0.125in; padding-left: 0.125in; text-align: center"> </td> <td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">Shares</td> <td style="padding-bottom: 1pt; font-weight: bold"> </td> <td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">Amount</td> <td style="padding-bottom: 1pt; font-weight: bold"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-indent: -0.125in; padding-left: 0.125in; width: 76%; text-align: left">Shares issued pursuant to shelf offering</td> <td style="width: 1%"> </td> <td style="width: 1%; text-align: left"> </td> <td style="width: 9%; text-align: right">465,509</td> <td style="width: 1%; text-align: left"> </td> <td style="width: 1%"> </td> <td style="width: 1%; text-align: left">$</td> <td style="width: 9%; text-align: right">1,975,886</td> <td style="width: 1%; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-indent: -0.125in; padding-left: 0.125in; text-align: left; padding-bottom: 1pt">Increase in net assets from common shares issued upon reinvestment of distributions</td> <td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td> <td style="border-bottom: Black 1pt solid; text-align: right">145,476</td> <td style="padding-bottom: 1pt; text-align: left"> </td> <td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td> <td style="border-bottom: Black 1pt solid; text-align: right">666,541</td> <td style="padding-bottom: 1pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-indent: -0.125in; padding-left: 0.25in; text-align: left; padding-bottom: 2.5pt">Net increase</td> <td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left"> </td> <td style="border-bottom: Black 2.5pt double; text-align: right">610,985</td> <td style="padding-bottom: 2.5pt; text-align: left"> </td> <td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td> <td style="border-bottom: Black 2.5pt double; text-align: right">2,642,427</td> <td style="padding-bottom: 2.5pt; text-align: left"> </td></tr> </table> The Fund’s Declaration of Trust, as amended, authorizes the issuance of an unlimited number of $0.001 par value Preferred Shares. The Series B Preferred are callable at any time at the liquidation value of $25 per share plus accrued and unpaid dividends. The Board has authorized the repurchase of the Series B Preferred in the open market at prices less than the $25 liquidation value per share. During the year ended December 31, 2025 the Fund repurchased and retired 24,556 shares of Series B Preferred at an investment of $506,528 and at a discount of approximately 17.57% to its liquidation preference. At June 30, 2026, 3,081,976 shares of Series B Preferred were outstanding and accrued dividends amounted to $42,805. The Series B Preferred is senior to the common shares and results in the financial leveraging of the common shares. Such leveraging tends to magnify both the risks and opportunities to common shareholders. Dividends on the Series B Preferred are cumulative. The Fund is required by the 1940 Act and by the Statement of Preferences to meet certain asset coverage tests with respect to the Series B Preferred. If the Fund fails to meet these requirements and does not correct such failure, the Fund may be required to redeem, in part or in full, the Series B Preferred at the redemption price of $25 per share plus an amount equal to the accumulated and unpaid dividends whether or not declared on such shares in order to meet the requirements. Additionally, failure to meet the foregoing asset coverage requirements could restrict the Fund’s ability to pay dividends to common shareholders and could lead to sales of portfolio securities at inopportune times. The income received on the Fund’s assets may vary in a manner unrelated to the fixed rate, which could have either a beneficial or detrimental impact on net investment income and gains available to common shareholders. The holders of Preferred Shares generally are entitled to one vote per share held on each matter submitted to a vote of shareholders of the Fund and will vote together with holders of common shares as a single class. The holders of Preferred Shares voting together as a single class also have the right currently to elect two Trustees and, under certain circumstances, are entitled to elect a majority of the Board of Trustees. In addition, the affirmative vote of a majority of the votes entitled to be cast by holders of all outstanding shares of the Preferred Shares, voting as a single class, will be required to approve any plan of reorganization adversely. The Fund’s Declaration of Trust, as amended, authorizes the issuance of an unlimited number of $0.001 par value Preferred Shares. The Series B Preferred are callable at any time at the liquidation value of $25 per share plus accrued and unpaid dividends. The Board has authorized the repurchase of the Series B Preferred in the open market at prices less than the $25 liquidation value per share. During the year ended December 31, 2025 the Fund repurchased and retired 24,556 shares of Series B Preferred at an investment of $506,528 and at a discount of approximately 17.57% to its liquidation preference. At June 30, 2026, 3,081,976 shares of Series B Preferred were outstanding and accrued dividends amounted to $42,805. The Series B Preferred is senior to the common shares and results in the financial leveraging of the common shares. Such leveraging tends to magnify both the risks and opportunities to common shareholders. Dividends on the Series B Preferred are cumulative. The Fund is required by the 1940 Act and by the Statement of Preferences to meet certain asset coverage tests with respect to the Series B Preferred. If the Fund fails to meet these requirements and does not correct such failure, the Fund may be required to redeem, in part or in full, the Series B Preferred at the redemption price of $25 per share plus an amount equal to the accumulated and unpaid dividends whether or not declared on such shares in order to meet the requirements. Additionally, failure to meet the foregoing asset coverage requirements could restrict the Fund’s ability to pay dividends to common shareholders and could lead to sales of portfolio securities at inopportune times. The income received on the Fund’s assets may vary in a manner unrelated to the fixed rate, which could have either a beneficial or detrimental impact on net investment income and gains available to common shareholders. The holders of Preferred Shares generally are entitled to one vote per share held on each matter submitted to a vote of shareholders of the Fund and will vote together with holders of common shares as a single class. The holders of Preferred Shares voting together as a single class also have the right currently to elect two Trustees and, under certain circumstances, are entitled to elect a majority of the Board of Trustees. In addition, the affirmative vote of a majority of the votes entitled to be cast by holders of all outstanding shares of the Preferred Shares, voting as a single class, will be required to approve any plan of reorganization adversely.