So-Young International Inc. (SY) Institutional Ownership

Ownership Summary

A total of 33 institutions have reported a stake in So-Young International Inc. (NASDAQ:SY) as of December 2025, according to recent 13F filings with the SEC.

• So-Young International saw its institutional ownership percentage fell to 67.5% in December 2025 from 67.7% in September 2025.
• The company experienced a 18.28% quarterly change in institutional shares held, alongside an increase of 37.50% in total owners annually.
• A review of institutional activity for So-Young International shows 18 of 33 filers increasing their positions, while 8 reduced their stake, and 7 remained unchanged.
• The aggregate institutional position in So-Young International now stands at 9.70Mn shares as of December 2025, after investors increased their holdings (up by 1.50Mn shares quarter on quarter which is up 2.89Mn shares year over year).
• With 3.07Mn shares, TB Alternative Assets Ltd. commands the largest institutional position in So-Young International as of December 31, 2025, equating to 21.34% of the company.
• Among the most significant buyers of So-Young International during December 2025 were BARCLAYS PLC (618.71K), JANE STREET GROUP, LLC (393.03K), CITIGROUP INC (360.19K), CITADEL ADVISORS LLC (225.57K), DIMENSIONAL FUND ADVISORS LP (163.21K).
• Leading sellers of So-Young International stock in December 2025 included Quadrature Capital Ltd (220.28K), DYMON ASIA CAPITAL (SINGAPORE) PTE. LTD. (150.00K), NOMURA HOLDINGS INC (130.29K), Schonfeld Strategic Advisors LLC (108.55K), MORGAN STANLEY (68.04K).
• The top 10 institutional holders of So-Young International for the quarter ending December 2025 included TB Alternative Assets Ltd. (3.07Mn), BARCLAYS PLC (1.12Mn), MORGAN STANLEY (1.11Mn), CITIGROUP INC (1.04Mn), KADENSA CAPITAL Ltd (1.02Mn), JANE STREET GROUP, LLC (611.28K), CITADEL ADVISORS LLC (225.57K), NOMURA HOLDINGS INC (196.58K), STATE STREET CORP (183.64K), DIMENSIONAL FUND ADVISORS LP (179.41K).