SY
So-Young International Inc.
$1.54
-0.16 (-9.41%)
At close · Jul 2
Market Cap
$154.59M
Shares
154,178,964
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 32
Total Value: $27,533,236
Total Shares: 10,085,440
Institutional Ownership Trend
25 quarters
Holder Concentration
Across 32 13F filers · Δ vs Dec 31, 2025Top Holder
30.4%
+0.1 pts
Top 5
72.6%
−0.1 pts
Top 10
92.1%
+4.0 pts
HHI
1,484
Broadly held+47
Quarterly Activity
vs Dec 31, 2025
New
5
Increased
11
Decreased
8
Sold Out
9
Unchanged
8
Holder count:
-4
Institutional value:
+6.2%
Shares held:
-0.4%
Top Buyers
vs Dec 31, 2025| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega STATE STREET CORP | +462,242 | 645,883 | |
| Mega MORGAN STANLEY | +232,358 | 1,347,134 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | +213,400 | 480,800 | |
| Mega UBS Group AG | +90,459 | 196,145 | |
| Mega DIMENSIONAL FUND ADVISORS LP | +54,122 | 233,536 |
Top Sellers
vs Dec 31, 2025| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega JANE STREET GROUP, LLC | −544,206 | 67,070 | |
| Small KADENSA CAPITAL Ltd | −284,342 | 737,949 | |
| Mega CITADEL ADVISORS LLC | −249,967 | 66,400 | |
| Large NOMURA HOLDINGS INC | −89,384 | 107,200 | |
| Mid SIMPLEX TRADING, LLC | −17,372 | 26,267 |
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega GOLDMAN SACHS GROUP INC | 419,761 | $1,145,947 | |
| Large RENAISSANCE TECHNOLOGIES LLC | 122,200 | $333,606 | |
| Mid Tower Research Capital LLC (TRC) | 15,407 | $42,061 | |
| Large Squarepoint Ops LLC | 14,286 | $39,000 | |
| Mega TWO SIGMA INVESTMENTS, LP | 12,900 | $35,217 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Small IvyRock Asset Management (HK) Ltd | 141,000 | $360,960 | |
| Mega MILLENNIUM MANAGEMENT LLC | 104,330 | $267,084 | |
| Mid MANGROVE PARTNERS IM, LLC | 84,430 | $216,140 | |
| Large Schonfeld Strategic Advisors LLC | 62,644 | $160,368 | |
| Mid XTX Topco Ltd | 60,701 | $155,394 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Small TB Alternative Assets Ltd. | $8,375,293 | 30.42% | 3,067,873 | Shares | Defined | 2026-04-16 | ||||
| Mega MORGAN STANLEY | $3,677,674 | 13.36% | 1,347,134 | Shares | Defined | 2026-05-15 | ||||
| Mega BARCLAYS PLC | $3,082,623 | 11.20% | 1,129,166 | Shares | Defined | 2026-05-15 | ||||
| Mega CITIGROUP INC | $2,826,393 | 10.27% | 1,035,309 | Shares | Defined | 2026-05-11 | ||||
| Small KADENSA CAPITAL Ltd | $2,014,600 | 7.32% | 737,949 | Shares | Sole | 2026-05-15 | ||||
| Mega STATE STREET CORP | $1,763,260 | 6.40% | 645,883 | Shares | Defined | 2026-05-15 | ||||
| Mega GOLDMAN SACHS GROUP INC | $1,145,947 | 4.16% | 419,761 | Shares | Defined | 2026-05-15 | ||||
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $973,518 | 3.54% | 356,600 | Put | Other | 2026-05-15 | ||||
| Mega DIMENSIONAL FUND ADVISORS LP | $637,552 | 2.32% | 233,536 | Shares | Sole | 2026-05-07 | ||||
| Mega UBS Group AG | $535,474 | 1.94% | 196,145 | Shares | Defined | 2026-05-05 | ||||
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $339,066 | 1.23% | 124,200 | Call | Other | 2026-05-15 | ||||
| Large RENAISSANCE TECHNOLOGIES LLC | $333,606 | 1.21% | 122,200 | Shares | Sole | 2026-05-14 | ||||
| Large NOMURA HOLDINGS INC | $292,656 | 1.06% | 107,200 | Shares | Defined | 2026-05-15 | ||||
| Small DYMON ASIA CAPITAL (SINGAPORE) PTE. LTD. | $218,167 | 0.79% | 79,915 | Shares | Defined | 2026-05-14 | ||||
| Mega BNP PARIBAS ARBITRAGE, SA | $190,554 | 0.69% | 69,800 | Shares | Defined | 2026-05-12 | ||||
| Mega CITADEL ADVISORS LLC | $181,272 | 0.66% | 66,400 | Put | Defined | 2026-05-15 | ||||
| Mega Invesco Ltd. | $156,311 | 0.57% | 57,257 | Shares | Defined | 2026-05-12 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $152,489 | 0.55% | 55,857 | Shares | Defined | 2026-05-15 | ||||
| Mega JANE STREET GROUP, LLC | $101,556 | 0.37% | 37,200 | Call | Defined | 2026-05-12 | ||||
| Large Verition Fund Management LLC | $90,253 | 0.33% | 33,060 | Shares | Sole | 2026-05-15 | ||||
| Mid SIMPLEX TRADING, LLC | $71,708 | 0.26% | 26,267 | Shares | Sole | 2026-05-14 | ||||
| Large HRT FINANCIAL LP | $61,782 | 0.22% | 22,631 | Shares | Defined | 2026-05-14 | ||||
| Mid Virtu Financial LLC | $47,753 | 0.17% | 17,492 | Shares | Defined | 2026-05-14 | ||||
| Mega JANE STREET GROUP, LLC | $43,325 | 0.16% | 15,870 | Shares | Defined | 2026-05-12 | ||||
| Mid Tower Research Capital LLC (TRC) | $42,061 | 0.15% | 15,407 | Shares | Defined | 2026-05-15 | ||||
| Large Squarepoint Ops LLC | $39,000 | 0.14% | 14,286 | Shares | Defined | 2026-05-15 | ||||
| Mega JANE STREET GROUP, LLC | $38,220 | 0.14% | 14,000 | Put | Defined | 2026-05-12 | ||||
| Small EWA, LLC | $36,590 | 0.13% | 13,403 | Shares | Sole | 2026-04-23 | ||||
| Mega TWO SIGMA INVESTMENTS, LP | $35,217 | 0.13% | 12,900 | Shares | Sole | 2026-05-15 | ||||
| Mid SBI Securities Co., Ltd. Broker-Dealer | $13,912 | 0.05% | 5,096 | Shares | Defined | 2026-04-28 | ||||
| Mega RHUMBLINE ADVISERS | $10,854 | 0.04% | 3,976 | Shares | Sole | 2026-05-12 | ||||
| Micro Global Wealth Strategies & Associates | $2,730 | 0.01% | 1,000 | Shares | Sole | 2026-04-03 | ||||
| Large OSAIC HOLDINGS, INC. | $1,037 | 0.00% | 380 | Shares | Defined | 2026-05-15 | ||||
| Small Caitong International Asset Management Co., Ltd | $652 | 0.00% | 239 | Shares | Sole | 2026-05-11 | ||||
| Large TORONTO DOMINION BANK Bank | $131 | 0.00% | 48 | Shares | Defined | 2026-05-15 | ||||
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