SCHEDULE 13G 0001986816 XXXXXXXX LIVE Class A ordinary shares, par value $0.0001 per share 06/30/2025 0001986817 Gores Holdings X, Inc. G4002F109 6260 Lookout Road Boulder CO 80301 Rule 13d-1(d) Gores Sponsor X LLC E9 0 9120000 0 9120000 9120000 N 20.3 OO In reference to Rows 6, 8, and 9 above, amounts consist of 225,000 Class A ordinary shares, par value $0.0001 per share ("Class A ordinary shares"), of Gores Holdings X, Inc. (the "Issuer") and 8,895,000 Class A ordinary shares that will be acquirable upon conversion of 8,895,000 Class B ordinary shares, par value $0.0001 per share ("Class B ordinary shares") of the Issuer. Class B ordinary shares will automatically convert into Class A ordinary shares at the time of the Issuer's initial business combination, or earlier at the option of the holder, on a one-for one basis subject to adjustment, as more fully described under the heading "Description of Securities" in the Issuer's registration statement on Form S-1 (File No. 333-286495). In reference to Row 11 above, the percentage of ownership is based on 36,105,000 Class A ordinary shares issued and outstanding as of August 12, 2025, as reported on the Issuer's Form 10-Q for the quarter ended June 30, 2025, filed with the Securities and Exchange Commission (the "SEC") on August 13, 2025 and assuming the conversion of all the Class B ordinary shares held by Gores Sponsor X LLC. AEG Holdings, LLC DE 0 9120000 0 9120000 9120000 N 20.3 OO In reference to Rows 6, 8, and 9 above, amounts consist of 225,000 Class A ordinary shares and 8,895,000 Class A ordinary shares that will be acquirable upon conversion of 8,895,000 Class B ordinary shares. Class B ordinary shares will automatically convert into Class A ordinary shares at the time of the Issuer's initial business combination, or earlier at the option of the holder, on a one-for one basis subject to adjustment, as more fully described under the heading "Description of Securities" in the Issuer's registration statement on Form S-1 (File No. 333-286495). In reference to Row 11 above, the percentage of ownership is based on 36,105,000 Class A ordinary shares issued and outstanding as of August 12, 2025, as reported on the Issuer's Form 10-Q for the quarter ended June 30, 2025, filed with the SEC on August 13, 2025 and assuming the conversion of all the Class B ordinary shares held by Gores Sponsor X LLC. Alec Gores X1 0 9120000 0 9120000 9120000 N 20.3 IN In reference to Rows 6, 8, and 9 above, amounts consist of 225,000 Class A ordinary shares and 8,895,000 Class A ordinary shares that will be acquirable upon conversion of 8,895,000 Class B ordinary shares. Class B ordinary shares will automatically convert into Class A ordinary shares at the time of the Issuer's initial business combination, or earlier at the option of the holder, on a one-for one basis subject to adjustment, as more fully described under the heading "Description of Securities" in the Issuer's registration statement on Form S-1 (File No. 333-286495). In reference to Row 11 above, the percentage of ownership is based on 36,105,000 Class A ordinary shares issued and outstanding as of August 12, 2025, as reported on the Issuer's Form 10-Q for the quarter ended June 30, 2025, filed with the SEC on August 13, 2025 and assuming the conversion of all the Class B ordinary shares held by Gores Sponsor X LLC. Gores Holdings X, Inc. 6260 Lookout Road, Boulder, Colorado 80301 Gores Holdings X LLC (the "Sponsor"), AEG Holdings, LLC, the managing partner of the Sponsor ("AEG"), and Alec Gores, the managing member of AEG (collectively, the "Reporting Persons") 6260 Lookout Road, Boulder, Colorado 80301 Sponsor (Caymen Islands), AEG (Delaware) and Mr. Gores (U.S. citizen) Y The Reporting Persons may be be deemed to beneficially own 225,000 Class A ordinary shares and 8,895,000 Class A ordinary shares that will be acquirable upon conversion of 8,895,000 Class B ordinary shares. Class B ordinary shares will automatically convert into Class A ordinary shares at the time of the Issuer's initial business combination, or earlier at the option of the holder, on a one-for one basis subject to adjustment, as more fully described under the heading "Description of Securities" in the Issuer's registration statement on Form S-1 (File No. 333-286495). The Reporting Persons may be deemed to beneficially own approximately 20.3% of the Class A ordinary shares, based on 36,105,000 Class A ordinary shares issued and outstanding as of August 12, 2025, as reported on the Issuer's Form 10-Q for the quarter ended June 30, 2025, filed with the SEC on August 13, 2025 and assuming the conversion of all the Class B ordinary shares held by Gores Sponsor X LLC. The information Item 4(a) of this Schedule 13G is hereby incorporated by reference. The information set forth in Item 4(a) of this Schedule 13G is hereby incorporated by reference. The information set forth in Item 4(a) of this Schedule 13G is hereby incorporated by reference. The information set forth in Item 4(a) of this Schedule 13G is hereby incorporated by reference. The information set forth in Item 4(a) of this Schedule 13G is hereby incorporated by reference. Y N Under certain circumstances, members of the Reporting Persons, as the case may be, could have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, Class A ordinary shares owned by such Reporting Persons. Y Y Y Y Exhibit A - Joint Filing Agreement, dated as of March 13, 2026, by and among the Reporting Persons. Gores Sponsor X LLC /s/ Alec Gores 03/13/2026 AEG Holdings, LLC /s/ Alec Gores 03/13/2026 Alec Gores /s/ Alex Gores 03/13/2026