Who owns So-Young International Inc.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of SY from SEC Form 13F filings across 25 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 25 institutions disclosed 8.2M shares of So-Young International Inc. worth $12.0M — about 6.2% of shares outstanding; the largest disclosed holder is TB Alternative Assets Ltd.. Source: SEC Form 13F filings, parsed by EvidInvest.
25
13F holders
$12.0M
value, 2026 filers
6.2%
of shares outstanding (8.2M sh)
3
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of SY's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | TB Alternative Assets Ltd. | 3.1M | $4.5M | 0.7% | 2.3% | 0.0% |
| 2 | MORGAN STANLEY | 1.2M | $1.8M | 0.0% | 0.9% | -8.6% |
| 3 | BARCLAYS PLC | 1.1M | $1.7M | 0.0% | 0.9% | 0.0% |
| 4 | CITIGROUP INC | 1.0M | $1.5M | 0.0% | 0.8% | 0.0% |
| 5 | UBS Group AG | 446,553 | $660,898 | 0.0% | 0.3% | +127.7% |
| 6 | STATE STREET CORP | 390,951 | $578,607 | 0.0% | 0.3% | -39.5% |
| 7 | DIMENSIONAL FUND ADVISORS LP | 226,670 | $335,471 | 0.0% | 0.2% | -2.9% |
| 8 | JANE STREET GROUP, LLC | 112,001 | $165,762 | 0.0% | 0.1% | +605.7% |
| 9 | NOMURA HOLDINGS INC | 107,200 | $158,656 | 0.0% | 0.1% | 0.0% |
| 10 | HRT FINANCIAL LP | 77,754 | $115 | 0.0% | 0.1% | +243.6% |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | 55,857 | $82,668 | 0.0% | 0% | 0.0% |
| 12 | MARSHALL WACE, LLPNEW | 54,061 | $80,010 | 0.0% | 0% | new |
| 13 | Invesco Ltd. | 50,277 | $74,410 | 0.0% | 0% | -12.2% |
| 14 | CITADEL ADVISORS LLCNEW | 42,745 | $63,263 | 0.0% | 0% | new |
| 15 | Verition Fund Management LLC | 33,060 | $48,929 | 0.0% | 0% | 0.0% |
| 16 | Tower Research Capital LLC (TRC) | 27,763 | $41,089 | 0.0% | 0% | +80.2% |
| 17 | BNP PARIBAS FINANCIAL MARKETS | 25,799 | $38,183 | 0.0% | 0% | -63.0% |
| 18 | ACADIAN ASSET MANAGEMENT LLCNEW | 25,056 | $36 | 0.0% | 0% | new |
| 19 | SIMPLEX TRADING, LLC | 21,430 | $31,716 | 0.0% | 0% | -18.4% |
| 20 | TWO SIGMA INVESTMENTS, LP | 16,800 | $24,864 | 0.0% | 0% | +30.2% |
| 21 | EWA, LLC | 13,246 | $19,605 | 0.0% | 0% | -1.2% |
| 22 | SBI Securities Co., Ltd. | 5,026 | $7,438 | 0.0% | 0% | -1.4% |
| 23 | RHUMBLINE ADVISERS | 4,011 | $5,936 | 0.0% | 0% | +0.9% |
| 24 | OSAIC HOLDINGS, INC. | 785 | $1,162 | 0.0% | 0% | +106.6% |
| 25 | Caitong International Asset Management Co., Ltd | 10 | $15 | 0.0% | 0% | -95.8% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.