Surmodics (SRDX) Institutional Ownership $29.10 -0.58 (-1.95%) Closing price 04:00 PM EasternExtended Trading$29.10 -0.01 (-0.02%) As of 04:04 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 ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Surmodics (NASDAQ:SRDX)CurrentInstitutional OwnershipPercentage96.63%Number ofInstitutional Buyers(last 12 months)80TotalInstitutional Inflows(last 12 months)$150.18MNumber ofInstitutional Sellers(last 12 months)42TotalInstitutional Outflows(last 12 months)$105.73M Get SRDX Insider Trade Alerts Want to know when executives and insiders are buying or selling Surmodics 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 SRDX Institutional Buying and Selling by Quarter Surmodics Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails5/16/2025 Goldman Sachs Group Inc.261,152$7.97M0.0%-0.6%1.826% 5/16/2025 Murchinson Ltd.52,981$1.62M0.1%+5.8%0.371% 5/16/2025 Millennium Management LLC206,487$6.30M0.0%+71.6%1.444% 5/16/2025 Alliancebernstein L.P.849,354$25.93M0.0%-16.0%5.940% 5/15/2025 Alpine Global Management LLC85,000$2.60M0.7%+70.0%0.594% 5/15/2025 Angelo Gordon & CO. L.P.40,000$1.22M0.2%+60.0%0.280% 5/14/2025 GABELLI & Co INVESTMENT ADVISERS INC.195,387$5.97M0.9%+51.2%1.366% 5/14/2025 Gamco Investors INC. ET AL128,100$3.91M0.0%-11.0%0.896% 5/14/2025 Gabelli Funds LLC395,509$12.08M0.1%+16.3%2.766% 5/14/2025 Groupe la Francaise119,500$3.65M0.1%N/A0.836% Get the Latest News and Ratings for SRDX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Surmodics and its competitors with MarketBeat's FREE daily newsletter. 5/14/2025 AlphaQuest LLC7,583$232K0.0%N/A0.053% 5/14/2025 DLD Asset Management LP47,868$1.46M0.1%-24.6%0.335% 5/14/2025 Hsbc Holdings PLC267,042$8.25M0.0%+4.8%1.868% 5/14/2025 Maven Securities LTD12,000$366K0.0%N/A0.084% 5/14/2025 Wellington Management Group LLP26,700$815K0.0%N/A0.187% 5/13/2025 Algert Global LLC35,122$1.07M0.0%+146.3%0.246% 5/12/2025 Nuveen LLC41,347$1.26M0.0%N/A0.289% 5/12/2025 Invesco Ltd.11,844$362K0.0%+103.9%0.083% 5/12/2025 Wolverine Asset Management LLC8,675$265K0.0%-68.8%0.061% 5/9/2025 Deutsche Bank AG10,850$331K0.0%-74.6%0.076% 5/9/2025 Charles Schwab Investment Management Inc.115,047$3.51M0.0%-2.4%0.805% 5/9/2025 Vanguard Group Inc.798,675$24.38M0.0%-0.6%5.586% 5/7/2025 Burren Capital Advisors Ltd35,846$1.09M3.9%N/A0.251% 5/6/2025 Tabor Asset Management LP81,113$2.48M0.6%N/A0.567% 5/5/2025 Tabor Asset Management LP81,113$2.48M0.9%N/A0.567% 5/1/2025 New York State Common Retirement Fund5,716$175K0.0%-70.8%0.040% 4/29/2025 Bank of New York Mellon Corp43,102$1.32M0.0%-2.0%0.301% 4/28/2025 Principal Financial Group Inc.36,699$1.12M0.0%+1.8%0.257% 4/17/2025 FNY Investment Advisers LLC4,000$122K0.1%-46.7%0.028% 4/16/2025 Salem Investment Counselors Inc.114,950$3.51M0.1%+1.1%0.804% 3/18/2025 California State Teachers Retirement System50,999$2.02M0.0%+5,005.0%0.357% 3/5/2025 Phocas Financial Corp.103,994$4.12M0.5%+17.6%0.727% 2/18/2025 Alpine Global Management LLC50,000$1.98M0.4%N/A0.350% 2/18/2025 CSS LLC IL33,764$1.34M0.1%-2.9%0.236% 2/17/2025 Soleus Capital Management L.P.394,060$15.61M1.0%-38.2%2.756% 2/17/2025 Squarepoint Ops LLC162,066$6.42M0.0%+154.9%1.133% 2/17/2025Nuveen Asset Management LLC41,347$1.64M0.0%-3.0%0.289% 2/17/2025 Millennium Management LLC120,344$4.77M0.0%+0.4%0.842% 2/17/2025 Lighthouse Investment Partners LLC6,619$262K0.0%N/A0.046% 2/17/2025 Hudson Bay Capital Management LP300,000$11.88M0.0%N/A2.098% Market Panic: Trump Just Dropped a Bomb on Your Stocks (Ad)tock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tariffs just lit the fuse. Millions of investors are blindsided as stocks plunge… but this is only Phase 1. If you're still holding the wrong assets, you could lose 30% or more in the coming weeks.Don't wait for the next drop to wipe you out. Get the FREE Guide Before Markets Open Tomorrow2/17/2025 Eisler Capital Management Ltd.136,360$5.39M0.0%N/A0.954% 2/17/2025 Deutsche Bank AG42,683$1.69M0.0%+77.8%0.298% 2/17/2025 D. E. Shaw & Co. Inc.125,927$4.99M0.0%+40.7%0.881% 2/17/2025 DeepCurrents Investment Group LLC6,563$260K0.0%N/A0.046% 2/17/2025 Brevan Howard Capital Management LP5,522$219K0.0%-68.5%0.039% 2/17/2025 Balyasny Asset Management L.P.124,265$4.92M0.0%N/A0.869% 2/17/2025 Bank of America Corp DE24,613$975K0.0%+15.8%0.172% 2/17/2025 Beryl Capital Management LLC237,584$9.41M2.1%-76.0%1.661% 2/17/2025 Bardin Hill Management Partners LP187,869$7.44M3.5%N/A1.314% 2/17/2025 BNP Paribas Financial Markets1,671$66K0.0%-43.5%0.012% 2/17/2025 Algert Global LLC14,260$565K0.0%-20.0%0.100% 2/17/2025 Angelo Gordon & CO. L.P.25,000$990K0.2%+18.1%0.175% 2/14/2025 AQR Arbitrage LLC205,956$8.16M0.2%+56.4%1.440% 2/14/2025 One68 Global Capital LLC27,457$1.09M0.6%N/A0.192% 2/14/2025 Schonfeld Strategic Advisors LLC66,649$2.64M0.0%N/A0.466% 2/14/2025 Northern Trust Corp135,010$5.35M0.0%+4.4%0.944% 2/14/2025 Credit Industriel ET Commercial56,500$2.24M0.3%N/A0.395% 2/14/2025Cigogne Management SA78,500$3.11M1.8%N/A0.549% 2/14/2025 Price T Rowe Associates Inc. MD5,469$217K0.0%N/A0.038% 2/14/2025 Alpine Global Management LLC50,000$1.98M0.5%N/A0.350% 2/14/2025 Hsbc Holdings PLC254,698$10.08M0.0%+2.9%1.781% 2/14/2025 ClearAlpha Technologies LP60,152$2.38M1.6%+19.9%0.421% 2/14/2025 Hunting Hill Global Capital LLC11,820$468K0.2%-22.7%0.083% 2/14/2025 Trigran Investments Inc.368,215$14.58M1.7%-32.2%2.575% 2/13/2025 Marshall Wace LLP28,135$1.11M0.0%+231.0%0.197% 2/13/2025 GABELLI & Co INVESTMENT ADVISERS INC.129,237$5.12M0.9%+6.4%0.904% 2/13/2025 Gamco Investors INC. ET AL143,948$5.70M0.1%-1.7%1.007% 2/13/2025 Gabelli Funds LLC339,959$13.46M0.1%+3.7%2.377% 2/13/2025 Barclays PLC108,001$4.28M0.0%+21.7%0.755% 2/13/2025 Legal & General Group Plc3,452$137K0.0%+34.2%0.024% 2/13/2025 Invesco Ltd.5,808$230K0.0%-18.4%0.041% 2/13/2025 Polymer Capital Management US LLC6,429$255K0.1%N/A0.045% 2/13/2025 Yakira Capital Management Inc.71,113$2.82M1.0%+103.2%0.497% 2/13/2025 Russell Investments Group Ltd.31,618$1.25M0.0%-41.5%0.221% 2/13/2025 Wells Fargo & Company MN7,032$278K0.0%+40.9%0.049% 2/12/2025 ExodusPoint Capital Management LP51,405$2.04M0.0%-20.8%0.360% 2/12/2025 DLD Asset Management LP63,491$2.51M0.3%N/A0.444% 2/12/2025 Geode Capital Management LLC321,921$12.75M0.0%-0.8%2.252% 2/12/2025 Diametric Capital LP20,437$809K0.5%+89.6%0.143% 2/12/2025 Alliancebernstein L.P.1,011,262$40.05M0.0%-2.8%7.074% 2/12/2025 Gardner Lewis Asset Management L P262,878$10.41M2.5%+23.5%1.839% 2/12/2025 Boussard & Gavaudan Investment Management LLP98,375$3.90M0.3%N/A0.688% 2/12/2025 Norges Bank31,600$1.25M0.0%N/A0.221% 2/12/2025 JPMorgan Chase & Co.50,990$2.02M0.0%+20.1%0.357% 2/12/2025 Mint Tower Capital Management B.V.38,043$1.51M0.4%N/A0.266% 2/11/2025 Corebridge Financial Inc.6,853$271K0.0%-7.0%0.048% 2/11/2025 Commonwealth of Pennsylvania Public School Empls Retrmt SYS30,000$1.19M0.0%+165.3%0.210% 2/10/2025 Royce & Associates LP42,305$1.68M0.0%-36.1%0.296% 2/10/2025 Skandinaviska Enskilda Banken AB publ57,627$2.28M0.0%+14.5%0.403% 2/6/2025 Charles Schwab Investment Management Inc.117,904$4.67M0.0%+1.4%0.825% White House to reset Social Security? 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And it could have a major impact on how you collect Social Security - Click here to understand what'2/5/2025 New York Life Investment Management LLC15,784$625K0.0%-14.1%0.110% 2/5/2025 Phocas Financial Corp.15,779$625K0.5%-82.2%0.110% 2/4/2025 Bank of New York Mellon Corp43,965$1.74M0.0%-6.3%0.307% 2/3/2025 Olympiad Research LP8,464$335K0.3%-82.6%0.059% 1/31/2025 New York State Common Retirement Fund19,544$774K0.0%+12.4%0.137% 1/31/2025 Principal Financial Group Inc.36,061$1.43M0.0%+17.5%0.252% 1/30/2025 Rhumbline Advisers20,250$802K0.0%+4.4%0.142% 1/23/2025 R Squared Ltd1,380$55K0.1%N/A0.010% 1/17/2025Inspire Investing LLC10,108$400K0.0%-5.1%0.071% 1/17/2025 SG Americas Securities LLC6,940$275K0.0%+22.1%0.049% (Data available from 1/1/2016 forward) SRDX Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of SRDX shares? During the previous two years, 124 institutional investors and hedge funds held shares of Surmodics. The most heavily invested institutionals were Alliancebernstein L.P. ($25.93M), Renaissance Technologies LLC ($25.50M), Vanguard Group Inc. ($24.38M), Acadian Asset Management LLC ($16.92M), Dimensional Fund Advisors LP ($15.99M), Soleus Capital Management L.P. ($15.61M), and Trigran Investments Inc. ($14.58M).Learn more on SRDX's institutional investors. What percentage of Surmodics stock is owned by institutional investors? 96.63% of Surmodics stock is owned by institutional investors. Learn more on SRDX's institutional investor holdings. Which institutional investors have been buying Surmodics stock? Of the 98 institutional investors that purchased Surmodics stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Hudson Bay Capital Management LP ($300K), Gabelli Funds LLC ($275.90K), Gardner Lewis Asset Management L P ($252.88K), Bardin Hill Management Partners LP ($187.87K), Oddo BHF Asset Management Sas ($170K), Tabor Asset Management LP ($162.23K), and Eisler Capital Management Ltd. ($136.36K). How much institutional buying is happening at Surmodics? Institutional investors have bought a total of 4,297,962 shares in the last 24 months. This purchase volume represents approximately $162.28M in transactions. Which Surmodics major shareholders have been selling company stock? Of the 53 institutional investors that sold Surmodics stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Beryl Capital Management LLC ($751.32K), Millennium Management LLC ($506.03K), Disciplined Growth Investors Inc. MN ($382.30K), Soleus Capital Management L.P. ($243.64K), Alliancebernstein L.P. ($191.08K), Trigran Investments Inc. ($175.13K), and Phocas Financial Corp. ($72.68K). How much institutional selling is happening at Surmodics? Institutional investors have sold a total of 2,915,761 shares in the last 24 months. This volume of shares sold represents approximately $112.57M in transactions. 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