So-Young International SY Institutional Ownership

Updated Oct 11, 2026

So-Young International Inc. (NASDAQ:SY) was reported as a holding by 25 institutional investors in 13F filings for the quarter ended June 30, 2026.

• These investors held 53.19% of So-Young International's outstanding shares at the end of Q2 2026, down from 61.53% in Q1 2026.
• Total shares held in SY fell 13.55% from Q1 2026; the number of holders rose 4.17% from Q2 2025.
• Among the 25 holders of So-Young International, 10 added to their positions, 9 reduced their stakes and 6 left their positions unchanged.
• The aggregate institutional position in So-Young International was 8.2Mn shares at the end of Q2 2026, down 1.29Mn from the prior quarter and down 7.86K from a year earlier.
• As of June 30, 2026, TB Alternative Assets Ltd. held the largest stake in So-Young International with 3.07Mn shares, or 19.90% of shares outstanding.
• Holders that added the most shares of So-Young International in Q2 2026 were UBS Group AG (+250.41K shares), Jane Street Group, LLC (+96.13K shares), HRT Financial LP (+55.12K shares), Tower Research Capital LLC (+12.36K shares) and Two Sigma Investments, LP (+3.9K shares).
• Holders that trimmed the most shares of So-Young International in Q2 2026 while keeping a position were State Street Corp (-254.93K shares), Morgan Stanley (-115.4K shares), BNP Paribas Financial Markets (-44K shares), Invesco Ltd. (-6.98K shares) and Dimensional Fund Advisors LP (-6.87K shares).
• Business Quant data shows the 10 biggest positions in So-Young International as of Q2 2026 were held by TB Alternative Assets Ltd. (3.07Mn shares), Morgan Stanley (1.23Mn shares), Barclays PLC (1.13Mn shares), Citigroup Inc (1.04Mn shares), UBS Group AG (446.55K shares), State Street Corp (390.95K shares), Dimensional Fund Advisors LP (226.67K shares), Jane Street Group, LLC (112K shares), Nomura Holdings Inc (107.2K shares) and HRT Financial LP (77.75K shares).