So-Young International SY Institutional Ownership

NASDAQ SY

$2.76 -0.06 (-2.13%)

At close: Sep 4, 2026 · 4:00 PM EDT

Institutions by Trading Activity

25 Institutions

Increased 10 40.0%

Unchanged 6 24.0%

Reduced 9 36.0%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

105.33%

▼-16.51 pp QoQ

Shares Held by Institutions

8.20Mn

of 7.79Mn outstanding

▲+1.32% QoQ

Shares Outstanding

7.79Mn

-414.77K held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▼-5 vs prior quarter

Net Shares Added (QoQ)

+106.75K

accumulated since last quarter

Value of Holdings

$22.64Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

So-Young International Inc. (NASDAQ:SY) appears in 25 institutional 13F filings for the quarter ending June 2026.

Collectively, these holders controlled 105.3% of So-Young International's outstanding shares in June 2026, down from 121.8% in March 2026.
They increased total shares held in So-Young International by 1.32% from the prior quarter, while the number of investors in SY stayed flat year over year.
Activity in SY broke down as 10 buyers, 9 sellers, and 6 unchanged among 25 total holders.
Altogether, these fund groups held 8.2Mn shares in SY by June 2026, up by 106.75K shares quarter on quarter, and down 1.26Mn shares year over year.
As of June 30, 2026, TB Alternative Assets Ltd. held the largest stake in So-Young International with 3.07Mn shares, accounting for 39.4% of total shares outstanding.
Leading buyers of So-Young International shares for the quarter ending June 2026 were UBS Group AG (250.41K), JANE STREET GROUP, LLC (96.13K), HRT FINANCIAL LP (55.12K), MARSHALL WACE, LLP (54.06K), CITADEL ADVISORS LLC (42.74K).
The largest sellers of So-Young International for the quarter ending June 2026 were State Street Corp (254.93K), Morgan Stanley (115.4K), BNP PARIBAS FINANCIAL MARKETS (44.0K), Invesco Ltd. (6.98K), DIMENSIONAL FUND ADVISORS LP (6.87K).
Business Quant data shows the 10 biggest positions in So-Young International as of June 2026 are held by TB Alternative Assets Ltd. (3.07Mn), Morgan Stanley (1.23Mn), Barclays Plc (1.13Mn), Citigroup Inc (1.04Mn), UBS Group AG (446.55K), State Street Corp (390.95K), DIMENSIONAL FUND ADVISORS LP (226.67K), JANE STREET GROUP, LLC (112.0K), Nomura Holdings Inc (107.2K), HRT FINANCIAL LP (77.75K).

Form 13F Holdings

25 Institutional Holders

Report period 30 Jun, 2026

Total shares held 8.20Mn

Of outstanding 105.33%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	TB Alternative Assets Ltd.	0001483503	3,067,873	39.40%	0	0.00%	$4.54Mn
2	Morgan Stanley	0000895421	1,231,737	15.82%	▼115,397	-8.57%	$1.82Mn
3	Barclays Plc	0000312069	1,129,166	14.50%	0	0.00%	$1.67Mn
4	Citigroup Inc	0000831001	1,035,309	13.30%	0	0.00%	$1.53Mn
5	UBS Group AG	0001610520	446,553	5.74%	▲250,408	+127.66%	$660.90K
6	State Street Corp	0000093751	390,951	5.02%	▼254,932	-39.47%	$578.61K
7	DIMENSIONAL FUND ADVISORS LP	0000354204	226,670	2.91%	▼6,866	-2.94%	$335.47K
8	JANE STREET GROUP, LLC	0001595888	112,001	1.44%	▲96,131	+605.74%	$165.76K
9	Nomura Holdings Inc	0001163653	107,200	1.38%	0	0.00%	$158.66K
10	HRT FINANCIAL LP	0001475597	77,754	1.00%	▲55,123	+243.57%	$115
11	GEODE CAPITAL MANAGEMENT, LLC	0001214717	55,857	0.72%	0	0.00%	$82.67K
12	MARSHALL WACE, LLP	0001318757	54,061	0.69%	▲54,061	0.00%	$80.01K
13	Invesco Ltd.	0000914208	50,277	0.65%	▼6,980	-12.19%	$74.41K
14	CITADEL ADVISORS LLC	0001423053	42,745	0.55%	▲42,745	0.00%	$63.26K
15	Verition Fund Management LLC	0001454027	33,060	0.42%	0	0.00%	$48.93K
16	Tower Research Capital LLC (TRC)	0001533421	27,763	0.36%	▲12,356	+80.20%	$41.09K
17	BNP PARIBAS FINANCIAL MARKETS	0001166588	25,799	0.33%	▼44,001	-63.04%	$38.18K
18	ACADIAN ASSET MANAGEMENT LLC	0000916542	25,056	0.32%	▲25,056	0.00%	$36
19	SIMPLEX TRADING, LLC	0001488542	21,430	0.28%	▼4,837	-18.41%	$31.72K
20	TWO SIGMA INVESTMENTS, LP	0001179392	16,800	0.22%	▲3,900	+30.23%	$24.86K

Showing 1 to 20 of 25 holders