Security key
83356Q108
So-Young International Inc. - Class A ordinary shares (SY)
CUSIP: 83356Q108
Q3 2026 13F Holders as of 30 Sep 2026
- Security type / class
- Equity / Class A ordinary shares
- Total 13F shares
- 3,067,884
- Total 13F value
- $8,191,250
- Share change
- +11
- SEC-reported price per share
- $2.65
- Number of holders
- 2
- Value change
- +$29
- Number of buys
- 1
- Shares outstanding
- 91,487,544
Holder snapshot
5 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2026
Institutions
2
Top holders
2
SY full security history
Ownership snapshot
Full 13F holder table
So-Young International Inc. SEC filings
So-Young International Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 83356Q108
Recent filing periods:
Ownership snapshot
Top reported holders of SY - So-Young International Inc. - Class A ordinary shares (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Xing Jin
Disclosed value leader
MPC Management III L.P.
Comparable rows
3/15
Latest evidence
07 Sep 2026
13D/G
3/4/5
13F
Lead comparable stake: 25%
12 rows are not safely comparable across share classes.
13D/G row: Xing Jin
Showing 1-6 of 15 holder rows.
Quick read
Xing Jin leads the comparable SEC ownership view at 25%.
3 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Xing Jin's linked filing trail.
Comparable ownership
Top 3
Xing Jin
25%
TB Alternative Assets Ltd.
11%
MPC Management III L.P.
6.8%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Xing Jin |
13D/G
3/4/5
CEO and interim CFO, Director, 10%+ Owner
|
25%
Reported 13D/G
· 31 Mar 2025
|
$17,529,974
19,263,707 shares
|
$0 | 31 Mar 2025 |
| TB Alternative Assets Ltd. |
13D/G
13F
Company
|
11%
Reported 13D/G
· 08 Apr 2019
|
$7,496,374
8,237,774 shares
|
$0 | 08 Apr 2019 |
| MPC Management III L.P. |
13D/G
MPC Management III L.P. (f/k/a Matrix China Management III, L.P.)
|
6.8%
Reported 13D/G
· 30 Sep 2025
|
$24,075,862
6,221,153 shares
|
-$12,440,541 | 30 Sep 2025 |
| MORGAN STANLEY |
13F
Company
|
—
denominator unverified
|
$1,822,971
1,231,737 shares
|
— | 30 Jun 2026 |
| BARCLAYS PLC |
13F
Company
|
—
denominator unverified
|
$1,671,166
1,129,166 shares
|
— | 30 Jun 2026 |
| CITIGROUP INC |
13F
Company
|
—
denominator unverified
|
$1,532,257
1,035,309 shares
|
— | 30 Jun 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
2
Shares
3,067,884
Rows available
2
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2026 vs Q2 2026 Across Filers
Q2 2026 holders
25
Q3 2026 holders
2
Holder diff
-23
| Investor | Q2 2026 Shares | Q3 2026 Shares | Share Diff | Share Chg % | Q2 2026 value | Q3 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend