X0202 SCHEDULE 13G/A 0001104659-21-022051 0001449433 XXXXXXXX LIVE 10 Common stock, par value $0.01 per share 03/31/2026 0001810019 Rackspace Technology, Inc. 750102105 19122 US Highway 281 N Suite 128 San Antonio TX 78258 Rule 13d-1(d) Apollo Management Holdings GP, LLC DE 0.00 129609000.00 0.00 129609000.00 129609000.00 N 52.0 OO AP Inception Co-Invest ML Borrower, L.P. DE 0.00 69609000.00 0.00 69609000.00 69609000.00 Y 27.9 PN AP Inception ML Borrower, L.P. DE 0.00 60000000.00 0.00 60000000.00 60000000.00 Y 24.1 PN AP Inception Co-Invest GP, LLC DE 0.00 69609000.00 0.00 69609000.00 69609000.00 Y 27.9 OO AP Inception Co-Invest ML GP, LLC DE 0.00 69609000.00 0.00 69609000.00 69609000.00 Y 27.9 OO Apollo Co-Investment Management, LLC DE 0.00 69609000.00 0.00 69609000.00 69609000.00 Y 27.9 OO AP Inception ML GP, LLC DE 0.00 60000000.00 0.00 60000000.00 60000000.00 Y 24.1 OO AP VIII Inception Holdings GP, LLC DE 0.00 60000000.00 0.00 60000000.00 60000000.00 Y 24.1 OO Apollo Management VIII, L.P. DE 0.00 60000000.00 0.00 60000000.00 60000000.00 Y 24.1 PN AIF VIII Management, LLC DE 0.00 60000000.00 0.00 60000000.00 60000000.00 Y 24.1 OO Apollo Management, L.P. DE 0.00 129609000.00 0.00 129609000.00 129609000.00 N 52.0 PN Apollo Management GP, LLC DE 0.00 129609000.00 0.00 129609000.00 129609000.00 N 52.0 OO Apollo Management Holdings, L.P. DE 0.00 129609000.00 0.00 129609000.00 129609000.00 N 52.0 PN Rackspace Technology, Inc. 19122 US Highway 281 N Suite 128 San Antonio, TX, 78258 This statement is filed by (i) AP Inception Co-Invest ML Borrower, L.P. ("AP Co-Invest Borrower"); (ii) AP Inception ML Borrower, L.P. ("AP Borrower"); (iii) AP Inception Co-Invest GP, LLC ("AP Co-Invest"); (iv) AP Inception Co-Invest ML GP, LLC ("AP Co-Invest ML"); (v) Apollo Co-Investment Management, LLC ("Co-Investment Management"); (vi) AP Inception ML GP, LLC; (vii) AP VIII Inception Holdings GP, LLC ("AP VIII"); (viii) Apollo Management VIII, L.P. ("Management VIII"); (ix) AIF VIII Management, LLC ("AIF VIII LLC"); (x) Apollo Management, L.P. ("Apollo Management"); (xi) Apollo Management GP, LLC ("Management GP"); (xii) Apollo Management Holdings, L.P. ("Management Holdings"); and (xiii) Apollo Management Holdings GP, LLC ("Management Holdings GP"). The foregoing are collectively referred to herein as the "Reporting Persons." AP Co-Invest Borrower and AP Borrower each hold securities of the Issuer. AP Co-Invest is the sole member of AP Co-Invest ML, which is the general partner of AP Co-Invest Borrower. AP VIII is the sole member of AP Inception ML GP, LLC, which is the general partner of AP Borrower. Management VIII is the manager of AP VIII. AIF VIII LLC is the general partner of Management VIII. Co-Investment Management is the manager of AP Co-Invest. Apollo Management is the sole member-manager of each of Co-Investment Management and AIF VIII LLC. Management GP is the general partner of Apollo Management. Management Holdings is the sole member and manager of Management GP. Management Holdings GP is the general partner of Management Holdings. The address of each of the Reporting Persons is 9 West 57th Street, 41st Floor, New York, New York 10019. AP Co-Invest Borrower, AP Borrower, AP Co-Invest, Management VIII, Apollo Management, and Management Holdings are each Delaware limited partnerships. AP Co-Invest ML, Co-Investment Management, AP Inception ML GP, LLC, AP VIII, AIF VIII LLC, Management GP, and Management Holdings GP are each Delaware limited liability companies. Y Management Holdings GP 129,609,000 AP Co-Invest Borrower 69,609,000 AP Borrower 60,000,000 AP Co-Invest 69,609,000 AP Co-Invest ML 69,609,000 Co-Investment Management 69,609,000 AP Inception ML GP, LLC 60,000,000 AP VIII 60,000,000 Management VIII 60,000,000 AIF VIII LLC 60,000,000 Apollo Management 129,609,000 Management GP 129,609,000 Management Holdings 129,609,000 AP Co-Invest, AP Co-Invest ML, Co-Investment Management, AP Inception ML GP, LLC, AP VIII, Management VIII, AIF VIII LLC, Apollo Management, Management GP, Management Holdings, and Management Holdings GP, and Messrs. Scott Kleinman, James Zelter, and Marc Rowan, the managers, as well as executive officers, of Management Holdings GP, each disclaim beneficial ownership of all shares of Common Stock included in this filing, and the filing of this report shall not be construed as an admission that any such person or entity is the beneficial owner of any such securities for purposes of Section 13(d) or 13(g) of the Securities Exchange Act of 1934, as amended, or for any other purpose. Management Holdings GP 52.0% AP Co-Invest Borrower 27.9% AP Borrower 24.1% AP Co-Invest 27.9% AP Co-Invest ML 27.9% Co-Investment Management 27.9% AP Inception ML GP, LLC 24.1% AP VIII 24.1% Management VIII 24.1% AIF VIII LLC 24.1% Apollo Management 52.0% Management GP 52.0% Management Holdings 52.0% The percentages are based on 249,222,499 shares of Common Stock outstanding as of April 21, 2026, as disclosed in the Issuer's definitive proxy statement filed on April 30, 2026. 0 for all Reporting Persons Management Holdings GP 129,609,000 AP Co-Invest Borrower 69,609,000 AP Borrower 60,000,000 AP Co-Invest 69,609,000 AP Co-Invest ML 69,609,000 Co-Investment Management 69,609,000 AP Inception ML GP, LLC 60,000,000 AP VIII 60,000,000 Management VIII 60,000,000 AIF VIII LLC 60,000,000 Apollo Management 129,609,000 Management GP 129,609,000 Management Holdings 129,609,000 0 for all Reporting Persons Management Holdings GP 129,609,000 AP Co-Invest Borrower 69,609,000 AP Borrower 60,000,000 AP Co-Invest 69,609,000 AP Co-Invest ML 69,609,000 Co-Investment Management 69,609,000 AP Inception ML GP, LLC 60,000,000 AP VIII 60,000,000 Management VIII 60,000,000 AIF VIII LLC 60,000,000 Apollo Management 129,609,000 Management GP 129,609,000 Management Holdings 129,609,000 Y Y Y Y Y Y Apollo Management Holdings GP, LLC /s/ James Elworth 05/14/2026 AP Inception Co-Invest ML Borrower, L.P. AP Inception Co-Invest ML GP, LLC 05/14/2026 AP Inception Co-Invest GP, LLC 05/14/2026 /s/ James Elworth 05/14/2026 AP Inception ML Borrower, L.P. AP Inception ML GP, LLC 05/14/2026 AP VIII Inception Holdings GP, LLC 05/14/2026 /s/ James Elworth 05/14/2026 AP Inception Co-Invest GP, LLC /s/ James Elworth 05/14/2026 AP Inception Co-Invest ML GP, LLC AP Inception Co-Invest GP, LLC 05/14/2026 /s/ James Elworth 05/14/2026 Apollo Co-Investment Management, LLC /s/ James Elworth 05/14/2026 AP Inception ML GP, LLC AP VIII Inception Holdings GP, LLC 05/14/2026 /s/ James Elworth 05/14/2026 AP VIII Inception Holdings GP, LLC /s/ James Elworth 05/14/2026 Apollo Management VIII, L.P. AIF VIII Management, LLC 05/14/2026 /s/ James Elworth 05/14/2026 AIF VIII Management, LLC /s/ James Elworth 05/14/2026 Apollo Management, L.P. Apollo Management GP, LLC 05/14/2026 /s/ James Elworth 05/14/2026 Apollo Management GP, LLC /s/ James Elworth 05/14/2026 Apollo Management Holdings, L.P. Apollo Management Holdings GP, LLC 05/14/2026 /s/ James Elworth 05/14/2026