X0202 SCHEDULE 13G/A 0001756618 XXXXXXXX LIVE 7 Class A Common Stock, $0.001 par value 03/31/2026 0001746618 Revolve Group, Inc. 76156B107 12889 Moore Street Cerritos CA 90703 Rule 13d-1(d) MMMK Development, Inc. DE 0 30123819 0 30123819 30123819 N 42.2 CO HC Michael Karanikolas X1 123000 30123819 123000 30123819 30246819 N 42.4 IN Michael Mente X1 108331 30123819 108331 30123819 30232150 N 42.3 IN Revolve Group, Inc. 12889 Moore Street, Cerritos, California 90703 This Schedule 13G is being filed by each of the following persons (each a "Reporting Person," and together, the "Reporting Persons"): MMMK Development, Inc. Michael Karanikolas Michael Mente The address for each of the Reporting Persons is c/o Revolve Group, Inc., 12889 Moore Street, Cerritos, California 90703. MMMK Development, Inc. is incorporated in the state of Delaware and each of Michael Karanikolas and Michael Mente are citizens of the United States. Y See the responses to Item 9 on the attached cover pages. See the responses to Item 11 on the attached cover pages. Based on 41,253,121 shares of Class A common stock outstanding as of February 17, 2026, as reported in Revolve Group, Inc.'s Annual Report on Form 10-K for the year ended December 31, 2025, filed with the Securities and Exchange Commission on February 25, 2026. With regard to MMMK Development, Inc., 42.2%; with regard to Michael Karanikolas 42.4%; and with regard to Michael Mente 42.3%. See the responses to Item 5 on the attached cover pages. With regard to Michael Karanikolas, such response represents shares of Class A common stock held directly by Michael Karanikolas. With regard to Michael Mente, such response represents (i) 73,000 shares of Class A common stock held directly by Mr. Mente and (ii) 35,331 shares of Class B common stock held directly by Mr. Mente, which are convertible into shares of Class A common stock on a one-for-one basis at any time at the holder's election, and which convert automatically upon any transfer. See the responses to Item 6 on the attached cover pages. Such responses represent an equal number of shares of Class B common stock, which are convertible into shares of Class A common stock on a one-for-one basis at any time at the holder's election, and which convert automatically upon any transfer. Such shares are directly held by MMMK Development, Inc. for the benefit of Michael Karanikolas and Michael Mente. Messrs. Karanikolas and Mente are the stockholders of MMMK Development, Inc. and share voting and dispositive power over the shares held by MMMK Development, Inc. See the responses to Item 7 on the attached cover pages. With regard to Michael Karanikolas, such response represents shares of Class A common stock held directly by Michael Karanikolas. With regard to Michael Mente, such response represents (i) 73,000 shares of Class A common stock held directly by Mr. Mente and (ii) 35,331 shares of Class B common stock held directly by Mr. Mente, which are convertible into shares of Class A common stock on a one-for-one basis at any time at the holder's election, and which convert automatically upon any transfer. See the responses to Item 8 on the attached cover pages. Such responses represent an equal number of shares of Class B common stock, which are convertible into shares of Class A common stock on a one-for-one basis at any time at the holder's election, and which convert automatically upon any transfer. Such shares are directly held by MMMK Development, Inc. for the benefit of Michael Karanikolas and Michael Mente. Messrs. Karanikolas and Mente are the stockholders of MMMK Development, Inc. and share voting and dispositive power over the shares held by MMMK Development, Inc. Y Y Y Y Y Y Exhibit 99.1 Joint Filing Agreement MMMK Development, Inc. /s/ Nancy Herrman 04/23/2026 Michael Karanikolas /s/ Michael Karanikolas 04/23/2026 Michael Mente /s/ Michael Mente 04/23/2026