Surrozen (SRZN) Institutional Ownership $11.14 +0.29 (+2.67%) Closing price 08/15/2025 04:00 PM EasternExtended Trading$12.25 +1.11 (+9.96%) As of 08/15/2025 07:56 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Ownership Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Surrozen (NASDAQ:SRZN)CurrentInstitutional OwnershipPercentage66.57%Number ofInstitutional Buyers(last 12 months)15TotalInstitutional Inflows(last 12 months)$32.41MNumber ofInstitutional Sellers(last 12 months)1TotalInstitutional Outflows(last 12 months)$146.20K Get SRZN Insider Trade Alerts Want to know when executives and insiders are buying or selling Surrozen stock? 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Email Address Skip Chart & View Institutional Buying and Selling Data SRZN Institutional Buying and Selling by Quarter Surrozen Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/15/2025Braidwell LP140,000$1.25M0.0%N/A1.636% 8/14/2025Armistice Capital LLC60,000$536K0.0%N/A0.701% 8/14/2025Stempoint Capital LP686,539$6.14M2.0%+185.1%8.018% 8/13/2025 Stonepine Capital Management LLC306,029$2.74M2.7%+7.1%3.575% 8/8/2025 Geode Capital Management LLC30,963$277K0.0%+22.6%0.362% 5/16/20255AM Venture Management LLC310,000$3.62M1.4%N/A9.448% 5/16/2025Adage Capital Partners GP L.L.C.88,653$1.03M0.0%+37.1%2.702% 5/15/2025RA Capital Management L.P.679,130$7.92M0.1%+140.3%20.699% 5/15/2025Nantahala Capital Management LLC229,527$2.68M0.1%+17.1%6.996% 5/15/2025Driehaus Capital Management LLC204,934$2.39M0.0%N/A6.246% Get the Latest News and Ratings for SRZN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Surrozen and its competitors with MarketBeat's FREE daily newsletter. 5/15/2025Heights Capital Management Inc.44,978$524K0.3%N/A1.371% 5/14/2025 Stonepine Capital Management LLC285,782$3.33M3.2%+108.3%8.710% 5/12/2025Vivo Capital LLC260,000$3.03M0.4%N/A7.924% 2/17/2025Trustees of Columbia University in the City of New York47,930$688K0.1%N/A1.475% 2/17/2025 Stonepine Capital Management LLC137,200$1.97M1.6%+24.7%4.222% 2/17/2025Stempoint Capital LP350,573$5.03M1.3%+91.7%10.787% 2/17/2025Alyeska Investment Group L.P.10,188$146K0.0%-50.0%0.313% 2/14/2025Nantahala Capital Management LLC196,023$2.81M0.1%+4.7%6.031% 2/14/2025Adage Capital Partners GP L.L.C.64,653$928K0.0%N/A1.989% 2/12/2025 Geode Capital Management LLC22,391$321K0.0%+26.1%0.689% 2/5/2025 Regents of The University of California133,207$1.91M0.6%N/A4.099% 11/14/2024 Stonepine Capital Management LLC110,000$1.32M0.8%+66.5%3.427% 8/21/2024 Stonepine Capital Management LLC66,084$724K0.7%N/A2.066% 8/20/2024Nantahala Capital Management LLC187,206$2.05M0.1%N/A5.852% 8/15/2024CVI Holdings LLC64,905$711K0.6%N/A2.029% 8/15/2024Armistice Capital LLC190,000$2.08M0.0%N/A5.939% 2/15/2024 Board of Trustees of The Leland Stanford Junior University52,131$490K0.0%-93.3%2.557% 2/9/2024Column Group LLC627,651$5.90M3.9%-93.3%30.767% 12/1/2023Euclidean Capital LLC1,315,463$645K0.1%+63.8%64.483% 10/23/2023 BML Capital Management LLC89,271$44K0.0%-93.9%0.292% 7/24/2023Column Group LLC9,414,795$5.18M2.0%+1.8%31.299% 7/24/2023 BML Capital Management LLC1,459,084$802K0.7%-2.3%4.851% 4/14/2023 BML Capital Management LLC1,494,037$899K0.8%N/A4.967% 11/15/2022Empery Asset Management LP215,942$436K2.6%-16.2%0.615% 11/15/2022 Board of Trustees of The Leland Stanford Junior University781,960$1.58M0.1%+3,102.9%2.227% 8/13/2022Column Group LLC9,248,129$27.75M5.9%-1.8%26.328% 8/12/2022 Board of Trustees of The Leland Stanford Junior University24,414$73K0.0%-97.0%0.070% 5/17/2022Empery Asset Management LP333,965$1.01M4.7%-42.5%0.951% 2/15/2022Laurion Capital Management LP520,000$3.35M0.0%+40.5%1.485% 2/15/2022Consonance Capital Management LP3,497,500$22.36M14.6%+249.8%9.987% Is Elon's empire crumbling? 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Click here to see the Tesla shock that could blindside everyone.2/14/2022Perceptive Advisors LLC413,446$2.66M0.0%-17.3%1.181% 2/11/2022Column Group LLC9,414,795$60.63M8.2%+1.8%26.884% 2/9/2022 Wolverine Asset Management LLC9,172$59K0.0%+466.5%0.026% 2/7/2022 Monashee Investment Management LLC350,000$2.25M0.6%-30.0%0.999% 12/29/2021Hudson Bay Capital Management LP300,000$2.11M0.0%N/A2.514% 12/3/2021Perceptive Advisors LLC500,000$3.54M0.1%N/A4.190% 11/16/2021Laurion Capital Management LP370,000$2.62M0.0%N/A3.100% 11/16/2021 Bridger Management LLC700,001$4.19M0.5%N/A5.866% 11/16/2021Boxer Capital LLC200,000$1.42M0.0%N/A1.676% 11/15/2021Trustees of Columbia University in the City of New York718,950$5.09M7.8%N/A6.024% 11/15/2021 Harvard Management Co. Inc.826,852$5.85M0.3%N/A6.929% 11/15/2021 Highbridge Capital Management LLC11,701$83K0.0%N/A0.098% 11/15/2021Jasper Ridge Partners L.P.46,838$332K0.0%N/A0.392% 11/12/2021 Board of Trustees of The Leland Stanford Junior University806,374$5.71M0.4%N/A6.757% 11/9/2021BlackRock Inc.34,959$248K0.0%N/A0.293% 11/9/2021 Monashee Investment Management LLC500,000$3.54M0.7%N/A4.191% (Data available from 1/1/2016 forward) SRZN Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of SRZN shares? During the previous two years, 20 institutional investors and hedge funds held shares of Surrozen. The most heavily invested institutionals were RA Capital Management L.P. ($7.92M), Stempoint Capital LP ($6.14M), Column Group LLC ($5.90M), 5AM Venture Management LLC ($3.62M), Vivo Capital LLC ($3.03M), Stonepine Capital Management LLC ($2.74M), and Nantahala Capital Management LLC ($2.68M).Learn more on Surrozen's institutional investors. What percentage of Surrozen's stock is owned by institutional investors? 66.57% of Surrozen's stock is owned by institutional investors. Learn more on SRZN's institutional investor holdings. Which institutional investors have been buying Surrozen's stock? Of the 16 institutional investors that purchased Surrozen's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Stempoint Capital LP ($613.37K), Euclidean Capital LLC ($512.50K), RA Capital Management L.P. ($396.55K), 5AM Venture Management LLC ($310K), Stonepine Capital Management LLC ($306.03K), Vivo Capital LLC ($260K), and Armistice Capital LLC ($250K). How much institutional buying is happening at Surrozen? Institutional investors have bought a total of 2,845,508 shares in the last 24 months. This purchase volume represents approximately $32.41M in transactions. Which of Surrozen's major shareholders have been selling company stock? The following institutional investors have sold Surrozen stock in the last 24 months: Alyeska Investment Group L.P. ($10.19K). How much institutional selling is happening at Surrozen? Institutional investors have sold a total of 10,188 shares in the last 24 months. This volume of shares sold represents approximately $146.20K in transactions. Related Companies TNXP Institutional Ownership CAPR Institutional Ownership CYRX Institutional Ownership AURA Institutional Ownership ABEO Institutional Ownership NBTX Institutional Ownership RCKT Institutional Ownership ESPR Institutional Ownership ARCT Institutional Ownership AMRN Institutional Ownership This page (NASDAQ:SRZN) was last updated on 8/16/2025 by MarketBeat.com Staff From Our PartnersAmazon’s big Bitcoin embarrassmentBitcoin just passed Amazon in total market cap — but most investors are missing the bigger opportunity. 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