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So-Young International Inc.

SY
Exchange
Nasdaq
Industry
Services-Computer Processing & Data Preparation
SEC CIK
0001758530

No open-market purchases or sales by So-Young International Inc. insiders were filed in the last 90 days; 25 institutions reported holding it in 13F filings for Q2 2026, worth $12.1M in total; no superinvestor holds it.

Q3 2021 vs. Q2 2021

How the institutions holding So-Young International Inc. changed between Q2 2021 and Q3 2021.

All holders in Q3 2021All holders in Q2 2021

13F holders of SY: Q2 2021 compared with Q3 2021
MeasureQ2 2021Of which not filed for Q3 2021Q3 2021Change
Holders40249+11
Shares15.3M162.8K14.7M−391.1K (−2.6%)
Value$146.7M$1.56M$62.7M−$82.5M (−56.8%)

2 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so the changes leave them out.

New holders (16)

Institutions that held So-Young International Inc. at the end of Q3 2021 but not at the end of Q2 2021.

Institutions new to SY in Q3 2021
InstitutionSharesValue% of portfolio
Two Sigma Investments, LP236,580$1.01M0.00%
Arrowstreet Capital, Limited Partnership153,100$652.0K0.00%
Duality Advisers, LP119,716$510.0K0.04%
Marshall Wace Asia Ltd90,288$385.0K0.01%
Wellington Management Group LLP57,559$245.0K0.00%
Dimensional Fund Advisors LP43,364$185.0K0.00%
Paloma Partners Management Co36,082$154.0K0.01%
Cubist Systematic Strategies, LLC29,196$124.0K0.00%
Trexquant Investment LP17,490$75.0K0.01%
XTX Topco Ltd15,199$65.0K0.02%
Marshall Wace North America L.P.14,360$61.0K0.00%
Quantbot Technologies LP13,866$59.0K0.00%
Pictet Asset Management SA11,800$50.0K0.00%
ExodusPoint Capital Management, LP11,700$50.0K0.00%
Group One Trading, L.P.7,200$31.0K0.00%
US Bancorp5,359$23.0K0.00%

Sold out (5)

Institutions that held So-Young International Inc. at the end of Q2 2021 and filed for Q3 2021 without it.

Institutions that sold out of SY in Q3 2021
InstitutionShares, Q2 2021Value, Q2 2021
Nomura Holdings Inc118,800$1.16M
Susquehanna International Group, LLP91,360$878.0K
Geode Capital Management, LLC33,998$326.0K
Northern Trust Corp24,294$234.0K
Leonteq Securities AG2,939$28.2K

Not filed for Q3 2021 yet (2)

Institutions that held So-Young International Inc. at the end of Q2 2021 and haven't filed a 13F for Q3 2021. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding SY in Q2 2021 that haven't filed for Q3 2021
InstitutionShares, Q2 2021Value, Q2 2021
Elephas Investment Management Ltd151,000$1.45M
Pictet Asset Management Ltd11,800$113.0K