So-Young International Inc.
SY- Exchange
- Nasdaq
- Industry
- Services-Computer Processing & Data Preparation
- SEC CIK
- 0001758530
No open-market purchases or sales by So-Young International Inc. insiders were filed in the last 90 days; 25 institutions reported holding it in 13F filings for Q2 2026, worth $12.1M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in So-Young International Inc. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 35
- +3 vs. Q3 2025
- Shares held
- 9.74M
- +10.3K (+0.1%) vs. Q3 2025
- Total value
- $24.9M
- −$12.7M (−33.8%) vs. Q3 2025
- New holders
- 9
- 10 more added
- Sold out
- 6
- 9 more reduced
1 institution that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SY on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 25 | $12.1M |
| Q1 2026 | 30 | $25.9M |
| Q4 2025 | 35 | $24.9M |
| Q3 2025 | 33 | $37.7M |
| Q2 2025 | 26 | $25.5M |
| Q1 2025 | 23 | $6.06M |
| Q4 2024 | 23 | $5.65M |
| Q3 2024 | 21 | $6.45M |
| Q2 2024 | 24 | $7.95M |
| Q1 2024 | 22 | $8.18M |
| Q4 2023 | 27 | $10.7M |
| Q3 2023 | 27 | $8.76M |
| Q2 2023 | 33 | $16.0M |
| Q1 2023 | 30 | $19.1M |
| Q4 2022 | 22 | $12.5M |
| Q3 2022 | 25 | $20.8M |
| Q2 2022 | 35 | $26.6M |
| Q1 2022 | 38 | $25.0M |
| Q4 2021 | 38 | $106.7M |
| Q3 2021 | 49 | $62.7M |
| Q2 2021 | 40 | $146.7M |
| Q1 2021 | 58 | $208.4M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding So-Young International Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| TB Alternative Assets Ltd. | 3,067,873 | $7.85M | 1.29% | 00.0% | Unchanged |
| Barclays PLC | 1,116,336 | $2.86M | 0.00% | +618,709+124.3% | Added |
| Morgan Stanley | 1,114,776 | $2.85M | 0.00% | −68,038−5.8% | Reduced |
| Citigroup Inc | 1,035,309 | $2.65M | 0.00% | +360,188+53.4% | Added |
| Kadensa Capital Ltd | 1,022,291 | $2.62M | 0.27% | 00.0% | Unchanged |
| Jane Street Group, LLC | 577,576 | $1.48M | 0.00% | +359,334+164.6% | Added |
| Citadel Advisors LLC | 225,567 | $577.5K | 0.00% | +225,567 | New |
| Nomura Holdings Inc | 196,584 | $503.3K | 0.00% | −130,289−39.9% | Reduced |
| State Street Corp | 183,641 | $470.1K | 0.00% | +129,141+237.0% | Added |
| Dimensional Fund Advisors LP | 179,414 | $459.3K | 0.00% | +163,212+1,007.4% | Added |
| IvyRock Asset Management (HK) Ltd | 141,000 | $361.0K | 0.19% | 00.0% | Unchanged |
| UBS Group AG | 105,686 | $270.6K | 0.00% | −45,946−30.3% | Reduced |
| Millennium Management LLC | 104,330 | $267.1K | 0.00% | +72,438+227.1% | Added |
| Mangrove Partners | 84,430 | $216.1K | 0.02% | +84,430 | New |
| Dymon Asia Capital (Singapore) Pte. Ltd. | 79,915 | $204.6K | 0.05% | −150,000−65.2% | Reduced |
| Schonfeld Strategic Advisors LLC | 62,644 | $160.4K | 0.00% | −108,549−63.4% | Reduced |
| XTX Topco Ltd | 60,701 | $155.4K | 0.00% | +60,701 | New |
| Quadrature Capital Ltd | 59,524 | $152.4K | 0.00% | −220,277−78.7% | Reduced |
| Invesco Ltd. | 58,850 | $150.7K | 0.00% | −2,987−4.8% | Reduced |
| Geode Capital Management, LLC | 55,857 | $143.0K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 43,639 | $111.7K | 0.00% | +15,501+55.1% | Added |
| Verition Fund Management LLC | 37,879 | $97.0K | 0.00% | +37,879 | New |
| BNP Paribas Arbitrage, SA | 36,800 | $94.2K | 0.00% | +21,070+133.9% | Added |
| Group One Trading, L.P. | 19,706 | $50.4K | 0.00% | +3,806+23.9% | Added |
| Marshall Wace, LLP | 17,683 | $45.3K | 0.00% | +17,683 | New |
| Ewa, LLC | 13,403 | $34.3K | 0.01% | −10.0% | Reduced |
| Virtu Financial LLC | 13,054 | $33.0K | 0.00% | +13,054 | New |
| HRT Financial LP | 12,566 | $32.0K | 0.00% | +12,566 | New |
| SBI Securities Co., Ltd. | 4,906 | $12.6K | 0.00% | −1,272−20.6% | Reduced |
| Rhumbline Advisers | 3,976 | $10.2K | 0.00% | +2,834+248.2% | Added |
| Global Wealth Strategies & Associates | 1,000 | $2.56K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 785 | $2.01K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 324 | $1.00K | 0.00% | +324 | New |
| Caitong International Asset Management Co., Ltd | 189 | $484 | 0.00% | +189 | New |
| Toronto Dominion Bank | 48 | $123 | 0.00% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −562,528−100.0% | Sold out |
| Sequoia China Equity Partners (Hong Kong) Ltd | 0 | $0 | 0.00% | −490,702−100.0% | Sold out |
| Lighthouse Investment Partners, LLC | 0 | $0 | 0.00% | −285,604−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −64,259−100.0% | Sold out |
| JPMorgan Chase & Co | 0 | $0 | 0.00% | −37,555−100.0% | Sold out |
| Omers Administration Corp | 0 | $0 | 0.00% | −20,300−100.0% | Sold out |
| Wolverine Trading, LLC | – | – | – | – | Not filed |