X0202 SCHEDULE 13G/A 0001085146-25-004133 0001708574 XXXXXXXX LIVE 2 Class A ordinary shares, par value $0.0001 per share 06/30/2026 0001853717 Atour Lifestyle Holdings Ltd 04965M106 1ST FLOOR, WUZHONG BUILDING 618 WUZHONG ROAD, MINHANG DISTRICT SHANGHAI F4 201103 Rule 13d-1(c) OceanLink Partners Fund, LP E9 15780456 0 15780456 0 15780456 N 4.72 PN (1) The values in rows 5,7, and 9 - 15,780,456 Ordinary Shares represented by 5,260,152 American Depositary Shares (ADSs), each ADS representing three (3) Ordinary Shares. (2) The percentage in row 11 - 4.72% is based on 334,448,671 Ordinary Shares outstanding as of December 31, 2025 as reported on the issuer's 20-F on April 17, 2026 Atour Lifestyle Holdings Ltd 1ST FLOOR, WUZHONG BUILDING, 618 WUZHONG ROAD, MINHANG DISTRICT, SHANGHAI, CHINA 201103 This statement on Schedule 13G is being filed by OceanLink Partners Fund, LP, a Cayman Islands exempted limited partnership (the "Reporting Person") The business address of the Reporting Person is Unit 2430, 24/F, Lee Garden One, 33 Hysan Avenue, Causeway Bay, Hong Kong. The Reporting Person is a Cayman Islands exempted limited partnership. Y The Reporting Person beneficially owns 15,780,456 Class A ordinary shares, par value US$0.0001 per share, of the Issuer ("Ordinary Shares") represented by 5,260,152 American Depositary Shares (ADSs), each ADS representing three (3) Ordinary Shares. The amount and percentage of beneficial ownership reported herein are as of July 30, 2026. 4.72 The Reporting Person has the sole power to vote or direct the vote of 15,780,456 Ordinary Shares. The Reporting Person has the shared power to vote or to direct the vote of 0 Ordinary Shares. The Reporting Person has the sole power to dispose or direct the disposition of 5,780,456 Ordinary Shares. The Reporting Person has the shared power to dispose or to direct the disposition of 0 Ordinary Shares. N Y Y Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11. The Reporting Person beneficially owns approximately 4.72% of the class. The percentage of beneficial ownership reported herein, and on the Reporting Person's cover page to this Schedule 13G, is based on a total of 334,448,671 Ordinary Shares issued and outstanding as of December 31, 2025, as reported in the most recent annual report of the Issuer on Form 20-F for its fiscal year ended December 31, 2025. OceanLink Partners Fund, LP /s/Richard Li 08/14/2026