So-Young International
SY on Nasdaq. Market value $276m.
Should I look at this?
We have not checked this company yet
This is not advice.
Who owns it
None of the long-term investors we follow own it. 25 funds in all.
Largest holders overall
- TB Alternative Assets$5m
- Morgan Stanley$2mCut
- Barclays$2m
- Citigroup$2m
- UBS Group AG$660,898Added
- State Street$578,607Cut
- Dimensional Fund Advisors LP$335,471Cut
- Jane Street Group$165,762Added
- Nomura Holdings$158,656
- HRT Financial LP$115,000Added
From 13F filings for the quarter ended 30 June 2026.
Big holders and activists
3 investors own more than 5%.
- Xing JinPassive investorat least 24.9%(filed with 1 related holder)Since 31 March 2025
What they said
Item 4 of the Original Filing is hereby amended and supplemented as follows: The information set forth in Item 3 is hereby incorporated by reference in its entirety. The purchase demonstrates Mr. Xing Jin's confidence in the Issuer's long-term prospects and continued value…
Read the filing - TB Alternative Assets LtdPassive investor10.5%Since 8 April 2019
- MPC Management III L.P. (f/k/a Matrix China Management III, L.P.)Passive investorat least 6.8%−3.6 pts(filed with 4 related holders)Since 30 September 2025
- Youthful Acquisition L.P.Passive investorSold down below 5%Since 31 March 2025
| Holder | Stake | Since | |
|---|---|---|---|
Xing Jin Passive investor | at least 24.9% (filed with 1 related holder) | 31 March 2025 | What they saidItem 4 of the Original Filing is hereby amended and supplemented as follows: The information set forth in Item 3 is hereby incorporated by reference in its entirety. The purchase demonstrates Mr. Xing Jin's confidence in the Issuer's long-term prospects and continued value… Read the filing |
TB Alternative Assets Ltd Passive investor | 10.5% | 8 April 2019 | |
MPC Management III L.P. (f/k/a Matrix China Management III, L.P.) Passive investor | at least 6.8%−3.6 pts (filed with 4 related holders) | 30 September 2025 | |
Youthful Acquisition L.P. Passive investor | Sold down below 5% | 31 March 2025 |
From Schedule 13D and 13G filings: anyone owning more than 5% must file one.
What insiders did
No insider bought or sold on the open market in the last 12 months.
From Form 4 filings: insiders must report trades in their own company's shares within two days.
The deep dive
Everything above is arithmetic on public filings. The deep dive reads the last ten years of annual reports, the proxy statements, and the earnings calls, then argues the case the way Buffett, Klarman, and Hohn would, and checks every claim against the source.
- What the business is worth, as a range, and the margin of safety at today’s price
- Prices to start buying, buy, and buy hard
- The three things that would make this a mistake
- Every number footnoted to the filing it came from
Your first deep dive is free.
Not advice. Numbers on this page come from SEC filings and are updated each night; prices are updated again after the US market closes. The five-year figures are rounded.