So-Young International (SY) Institutional Ownership $0.91 +0.02 (+1.79%) As of 09:39 AM Eastern Add Compare Share Share Ownership Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsHeadlinesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for So-Young International (NASDAQ:SY)CurrentInstitutional OwnershipPercentage35.31%Number ofInstitutional Buyers(last 12 months)1TotalInstitutional Inflows(last 12 months)$21.93KNumber ofInstitutional Sellers(last 12 months)3TotalInstitutional Outflows(last 12 months)$76.10K Get SY Insider Trade Alerts Want to know when executives and insiders are buying or selling So-Young International stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address Skip Chart & View Institutional Buying and Selling Data SY Institutional Buying and Selling by Quarter So-Young International Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails5/19/2025 Jane Street Group LLC36,419$30K0.0%+264.2%0.036% 2/13/2025 Renaissance Technologies LLC596,028$495K0.0%-3.2%0.505% 11/14/2024 Walleye Capital LLC38,915$36K0.0%-54.1%0.038% 8/9/2024 Dimensional Fund Advisors LP70,575$75K0.0%-18.2%0.068% 2/14/2024 Superstring Capital Management LP796,059$1.00M0.7%N/A0.748% 10/13/2023 SG Americas Securities LLC149,224$154K0.0%+70.8%0.140% 9/8/2023Tucker Asset Management LLC15,296$28K0.0%N/A0.014% 8/17/2023 First Beijing Investment Ltd513,222$944K0.3%N/A0.482% 8/7/2023 Acadian Asset Management LLC401,008$736K0.0%+79.2%0.377% 7/27/2023 Virtu Financial LLC17,322$32K0.0%N/A0.016% Get the Latest News and Ratings for SY and Related StocksEnter your email address below to receive the latest news and analysts' ratings for So-Young International and its competitors with MarketBeat's FREE daily newsletter. 7/10/2023 SG Americas Securities LLC87,366$161K0.0%+22.4%0.083% 5/11/2023 Acadian Asset Management LLC223,741$480K0.0%N/A0.212% 4/28/2023 SG Americas Securities LLC71,375$153K0.0%N/A0.068% 11/16/2022 Maven Securities LTD104,401$75K0.0%-82.5%0.099% 11/14/2022 Maven Securities LTD104,401$75K0.0%-82.5%0.099% 11/3/2022 Barclays PLC922,917$665K0.0%-3.3%0.876% 8/1/2022Matrix China Management III L.P.15,405,068$13.20M25.1%N/A14.515% 5/16/2022 Oasis Management Co Ltd.4,420,424$8.75M1.4%-21.8%4.165% 5/16/2022 Maven Securities LTD231,440$458K0.0%+155.6%0.218% 2/15/2022 Oasis Management Co Ltd.5,655,395$18.04M3.1%N/A5.329% 2/14/2022 Maven Securities LTD90,552$289K0.0%N/A0.085% 2/10/2022 Prescott Group Capital Management L.L.C.40,189$128K0.0%N/A0.038% 11/16/2021 Two Sigma Investments LP236,580$1.01M0.0%N/A0.218% 11/16/2021 Wellington Management Group LLP57,559$245K0.0%N/A0.053% 11/15/2021 Marshall Wace LLP396,027$1.69M0.0%-16.4%0.365% 11/15/2021MARSHALL WACE ASIA Ltd90,288$385K0.0%N/A0.083% 11/15/2021 First Manhattan Co.2,900,269$12.36M0.0%-0.8%2.673% 11/15/2021 Penserra Capital Management LLC110,568$469K0.0%-18.5%0.102% 11/12/2021 Trexquant Investment LP17,490$75K0.0%N/A0.016% 11/12/2021 Renaissance Technologies LLC266,966$1.14M0.0%-4.3%0.246% 11/12/2021 Arrowstreet Capital Limited Partnership153,100$652K0.0%N/A0.141% 11/10/2021 Goldman Sachs Group Inc.1,227,890$5.23M0.0%-14.1%1.132% 11/10/2021 California Public Employees Retirement System77,625$331K0.0%+39.0%0.072% 11/10/2021 Citigroup Inc.177,169$755K0.0%-4.2%0.163% 11/9/2021 Barclays PLC174,217$742K0.0%+40.4%0.161% 11/9/2021BlackRock Inc.420,645$1.79M0.0%+74.2%0.388% 11/8/2021 Duality Advisers LP119,716$510K0.0%N/A0.110% 11/4/2021 Mitsubishi UFJ Kokusai Asset Management Co. Ltd.174,600$744K0.0%+1,056.3%0.161% 10/21/2021 Kestra Private Wealth Services LLC13,627$58K0.0%-79.0%0.013% 9/1/2021Elephas Investment Management Ltd151,000$1.45M0.4%N/A0.139% Trump’s true trade war strategy (Ad)The media and financial pundits are all misreading Trump’s actions. They think Trump wants to make Canada the 51st state because he’s desperate for critical minerals… They think his involvement in Ukraine is just another resource grab… They think his tariffs will wreck the economy… But they’re all missing the bigger picture.This is fast becoming the world’s most sought-after resource.8/25/2021 Marshall Wace LLP473,750$4.55M0.0%-8.4%0.437% 8/17/2021 Millennium Management LLC678,584$6.52M0.0%+2,608.2%0.625% 8/16/2021 Bank of America Corp DE553,547$5.32M0.0%-3.8%0.510% 8/16/2021 State Street Corp357,877$3.44M0.0%-3.1%0.330% 8/16/2021Nuveen Asset Management LLC339,606$3.26M0.0%+1.0%0.313% 8/16/2021 Goldman Sachs Group Inc.1,429,828$13.74M0.0%+0.8%1.318% 8/16/2021 Marshall Wace LLP473,750$4.55M0.0%-8.4%0.437% 8/13/2021 Renaissance Technologies LLC279,100$2.68M0.0%-16.7%0.257% 8/13/2021 California Public Employees Retirement System55,836$537K0.0%-46.4%0.051% 8/13/2021 Greenwoods Asset Management Hong Kong Ltd.1,247,483$11.99M0.4%-47.8%1.150% 8/13/2021 Vanguard Group Inc.1,261,998$12.13M0.0%-2.5%1.163% 8/12/2021 Penserra Capital Management LLC135,648$1.30M0.0%-13.3%0.125% 8/12/2021 JPMorgan Chase & Co.117,182$1.13M0.0%+39.2%0.108% 8/11/2021BlackRock Inc.241,404$2.32M0.0%+8.1%0.222% 8/10/2021 Citigroup Inc.184,854$1.78M0.0%-26.5%0.170% 8/1/2021 Kestra Private Wealth Services LLC64,740$622K0.0%+9.8%0.060% 5/19/2021 Squarepoint Ops LLC23,732$234K0.0%N/A0.022% 5/18/2021 Millennium Management LLC25,057$247K0.0%-93.3%0.023% 5/18/2021 Canada Pension Plan Investment Board752,500$7.43M0.0%N/A0.696% 5/18/2021 D. E. Shaw & Co. Inc.21,668$214K0.0%-87.0%0.020% 5/18/2021 Jane Street Group LLC14,528$143K0.0%N/A0.013% 5/17/2021 Nomura Holdings Inc.29,800$295K0.0%-73.5%0.028% 5/17/2021Nuveen Asset Management LLC336,406$3.32M0.0%+1,800.6%0.311% 5/17/2021 Goldman Sachs Group Inc.1,417,822$13.99M0.0%+384.4%1.311% 5/14/2021 First Manhattan Co.3,106,247$30.66M0.1%-2.3%2.872% 5/14/2021Credit Suisse AG19,001$188K0.0%+51.9%0.018% 5/13/2021 Trexquant Investment LP28,864$285K0.0%N/A0.027% 5/13/2021 Barclays PLC7,058$70K0.0%-52.0%0.007% 5/13/2021 Penserra Capital Management LLC156,534$1.54M0.0%+15.8%0.145% 5/13/2021 Citigroup Inc.251,450$2.48M0.0%+42.3%0.232% 5/12/2021 JPMorgan Chase & Co.84,201$831K0.0%-68.5%0.078% 5/12/2021 UBS Group AG5,144$51K0.0%+18,951.9%0.005% 5/7/2021BlackRock Inc.223,390$2.21M0.0%+5.2%0.207% 5/4/2021 Commonwealth Equity Services LLC17,306$170K0.0%N/A0.016% (Data available from 1/1/2016 forward) SY Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of SY shares? During the previous two years, 10 institutional investors and hedge funds held shares of So-Young International. The most heavily invested institutionals were Superstring Capital Management LP ($1.00M), First Beijing Investment Ltd ($944K), Acadian Asset Management LLC ($736K), Renaissance Technologies LLC ($495K), SG Americas Securities LLC ($154K), Dimensional Fund Advisors LP ($75K), and Walleye Capital LLC ($36K).Learn more on SY's institutional investors. What percentage of So-Young International stock is owned by institutional investors? 35.31% of So-Young International stock is owned by institutional investors. Learn more on SY's institutional investor holdings. Which institutional investors have been buying So-Young International stock? The following institutional investors have purchased So-Young International stock in the last 24 months: Superstring Capital Management LP ($796.06K), First Beijing Investment Ltd ($513.22K), Acadian Asset Management LLC ($177.27K), SG Americas Securities LLC ($77.85K), Jane Street Group LLC ($26.42K), Virtu Financial LLC ($17.32K), and Tucker Asset Management LLC ($15.30K). How much institutional buying is happening at So-Young International? Institutional investors have bought a total of 1,623,434 shares in the last 24 months. This purchase volume represents approximately $2.47M in transactions. Which So-Young International major shareholders have been selling company stock? The following institutional investors have sold So-Young International stock in the last 24 months: Walleye Capital LLC ($45.94K), Renaissance Technologies LLC ($19.50K), and Dimensional Fund Advisors LP ($15.71K). How much institutional selling is happening at So-Young International? Institutional investors have sold a total of 81,150 shares in the last 24 months. This volume of shares sold represents approximately $76.10K in transactions. Related Companies LTBR Institutional Ownership NRC Institutional Ownership ZH Institutional Ownership IMXI Institutional Ownership SOHU Institutional Ownership TRVG Institutional Ownership RMNI Institutional Ownership OPRX Institutional Ownership PAYS Institutional Ownership EGHT Institutional Ownership This page (NASDAQ:SY) was last updated on 6/12/2025 by MarketBeat.com Staff From Our PartnersTrump’s Exec Order #14154 could be a “Millionaire-Maker”Former Presidential Advisor, Jim Rickards, says Trump could “rewire our economy and hand millions of Americans...Paradigm Press | SponsoredTrump wipes out trillions overnight…Is there anybody more powerful than Donald Trump right now? 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