Regeneron Pharmaceuticals (REGN) Institutional Ownership $658.48 -4.14 (-0.62%) Closing price 03/21/2025 04:00 PM EasternExtended Trading$662.95 +4.47 (+0.68%) As of 03/21/2025 07:53 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 ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Regeneron Pharmaceuticals (NASDAQ:REGN)CurrentInstitutional OwnershipPercentage83.31%Number ofInstitutional Buyers(last 12 months)878TotalInstitutional Inflows(last 12 months)$10.20BNumber ofInstitutional Sellers(last 12 months)612TotalInstitutional Outflows(last 12 months)$8.18B Get REGN Insider Trade Alerts Want to know when executives and insiders are buying or selling Regeneron Pharmaceuticals 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 REGN Institutional Buying and Selling by Quarter Remove Ads Regeneron Pharmaceuticals Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails3/19/2025DSG Capital Advisors LLC847$603K0.1%N/A0.001% 3/18/2025111 Capital531$378K0.1%N/A0.000% 3/17/2025 NorthCrest Asset Manangement LLC11,346$8.08M0.2%+2.4%0.010% 3/14/2025Lansforsakringar Fondforvaltning AB publ 41,633$29.66M0.4%N/A0.038% 3/13/2025PKO Investment Management Joint Stock Co10,800$7.69M1.0%N/A0.010% 3/12/2025 Centaurus Financial Inc.196$140K0.0%+63.3%0.000% 3/4/2025 Siemens Fonds Invest GmbH6,067$4.26M0.2%+4.1%0.006% 2/28/2025 Park Square Financial Group LLC78$56K0.0%N/A0.000% 2/28/2025 Universal Beteiligungs und Servicegesellschaft mbH178,590$127.22M0.3%N/A0.163% 2/27/2025 Pinnacle Wealth Planning Services Inc.475$338K0.1%-22.4%0.000% Get the Latest News and Ratings for REGN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Regeneron Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. 2/26/2025 Sculati Wealth Management LLC1,953$1.39M0.5%-1.9%0.002% 2/25/2025 B. Riley Wealth Advisors Inc.324$231K0.0%-54.7%0.000% 2/24/2025 United Advisor Group LLC455$324K0.1%-17.1%0.000% 2/22/2025 American Trust699$498K0.0%+22.4%0.001% 2/21/2025 Ascent Group LLC387$276K0.0%-17.7%0.000% 2/21/2025 Putney Financial Group LLC161$115K0.1%N/A0.000% 2/20/2025 Mackenzie Financial Corp55,032$39.20M0.1%-1.7%0.050% 2/20/2025 Forum Financial Management LP916$652K0.0%+13.6%0.001% 2/19/2025 Toronto Dominion Bank60,005$42.74M0.1%+9.7%0.055% 2/19/2025 Formidable Asset Management LLC919$655K0.1%+16.6%0.001% 2/19/2025 Cache Advisors LLC3,860$2.75M1.0%N/A0.004% 2/19/2025 GF Fund Management CO. LTD.31,042$22.11M0.5%N/A0.028% 2/19/2025 Pinney & Scofield Inc.35$25K0.0%N/A0.000% 2/19/2025 Public Employees Retirement System of Ohio47,140$33.58M0.1%-19.2%0.043% 2/18/2025 GTS Securities LLC1,347$960K0.0%-111.4%0.001% 2/18/2025 Vise Technologies Inc.786$560K0.0%+69.8%0.001% 2/18/2025 JT Stratford LLC3,403$2.42M0.4%+13.1%0.003% 2/18/2025 Novem Group1,038$739K0.1%N/A0.001% 2/18/2025 BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp20,761$14.79M0.1%+14.8%0.019% 2/18/2025 CSS LLC IL610$435K0.0%N/A0.001% 2/17/2025 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC982,064$699.55M0.2%+30.1%0.894% 2/17/2025 USS Investment Management Ltd18,202$12.97M0.1%-7.3%0.017% 2/17/2025 Voloridge Investment Management LLC212,128$151.11M0.5%N/A0.193% 2/17/2025 Waverly Advisors LLC1,280$912K0.0%+23.0%0.001% 2/17/2025 Worldquant Millennium Advisors LLC105,309$75.02M0.5%-13.2%0.096% 2/17/2025 Williams Jones Wealth Management LLC.1,098$782K0.0%-39.4%0.001% 2/17/2025 Woodline Partners LP103,279$73.57M0.5%+3.9%0.094% 2/17/2025 Zurich Insurance Group Ltd FI23,784$16.94M0.1%-62.6%0.022% 2/17/2025 iSAM Funds UK Ltd323$230K0.2%-28.1%0.000% 2/17/2025 Vestal Point Capital LP20,000$14.25M0.8%N/A0.018% Trump’s Secret Weapon (Ad)Have you looked at the stock market recently? Millions of investors are scrambling trying to figure out what's coming next. But here's the truth… This is just the beginning. Trump has made it clear his tariffs are coming, and that the market will get worse before it gets better. Luckily, our FREE Presidential Transition Guide details exactly what will happen in the next 100 days, and how to protect your hard-earned savings during these times. Don't wait for the next crash to wipe you out. Act now.Get Your FREE Presidential Transition Guide Today2/17/2025 Victrix Investment Advisors4,900$3.49M2.5%N/A0.004% 2/17/2025 Soleus Capital Management L.P.2,300$1.64M0.1%N/A0.002% 2/17/2025 Vident Advisory LLC4,677$3.33M0.1%+228.7%0.004% 2/17/2025 Westwood Holdings Group Inc.12,024$8.57M0.1%-0.7%0.011% 2/17/2025 Triglav Skladi D.O.O.2,515$1.79M0.1%N/A0.002% 2/17/2025 Twinbeech Capital LP25,137$17.91M0.3%-45.2%0.023% 2/17/2025 Two Sigma Investments LP34,543$24.61M0.1%+54.3%0.031% 2/17/2025 Tidal Investments LLC7,715$5.50M0.0%+21.5%0.007% 2/17/2025 Teza Capital Management LLC1,294$922K0.1%+49.6%0.001% 2/17/2025 Strive Asset Management LLC588$419K0.3%N/A0.001% 2/17/2025 Tang Capital Management LLC2,000$1.43M0.1%N/A0.002% 2/17/2025 Tema Etfs LLC5,849$4.17M1.7%N/A0.005% 2/17/2025 Toronto Dominion Bank60,005$42.74M0.1%+9.7%0.055% 2/17/2025 Scientech Research LLC3,622$2.58M0.7%+193.0%0.003% 2/17/2025 Snowden Capital Advisors LLC1,617$1.15M0.0%+7.2%0.001% 2/17/2025 Shell Asset Management Co.11,331$8.07M0.4%-2.0%0.010% 2/17/2025 Sherbrooke Park Advisers LLC2,004$1.43M0.5%N/A0.002% 2/17/2025 Sig Brokerage LP1,064$758K0.0%N/A0.001% 2/17/2025 Royal Bank of Canada288,937$205.82M0.0%+10.5%0.263% 2/17/2025 Rafferty Asset Management LLC47,608$33.91M0.1%+33.4%0.043% 2/17/2025 Raiffeisen Bank International AG4,995$3.51M0.1%N/A0.005% 2/17/2025 Polar Capital Holdings Plc56,249$40.07M0.2%-21.7%0.051% 2/17/2025 ProShare Advisors LLC146,135$104.10M0.2%+21.7%0.133% 2/17/2025 Quantinno Capital Management LP5,031$3.58M0.0%-32.7%0.005% 2/17/2025 Pathstone Holdings LLC13,677$9.74M0.0%-8.4%0.012% 2/17/2025 Mufg Securities Americas Inc.1,554$1.11M0.1%N/A0.001% 2/17/2025 Man Group plc36,144$25.75M0.1%-40.3%0.033% 2/17/2025 Nissay Asset Management Corp Japan ADV24,125$17.19M0.1%+3.6%0.022% 2/17/2025 NorthRock Partners LLC802$571K0.0%+90.0%0.001% 2/17/2025 Nuveen Asset Management LLC475,630$338.81M0.1%-30.7%0.433% 2/17/2025 OMERS ADMINISTRATION Corp4,979$3.55M0.0%-23.9%0.005% 2/17/2025 Morse Asset Management Inc1,855$1.32M0.3%-61.4%0.002% 2/17/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.82,519$58.77M0.1%+2.1%0.075% 2/17/2025 Mmbg Investment Advisors CO.370$264K0.0%N/A0.000% 2/17/2025 Lazard Asset Management LLC19,912$14.18M0.0%+22.8%0.018% 2/17/2025 LRI Investments LLC48$34K0.0%-72.6%0.000% 2/17/2025 Laird Norton Wetherby Wealth Management LLC2,326$1.66M0.1%-6.6%0.002% 2/17/2025 Lighthouse Investment Partners LLC3,300$2.35M0.1%N/A0.003% 2/17/2025 Investment Management Corp of Ontario5,149$3.67M0.1%+43.5%0.005% 2/17/2025 Jacobs Levy Equity Management Inc.847$603K0.0%-96.4%0.001% 2/17/2025 Janus Henderson Group PLC13,473$9.60M0.0%-86.3%0.012% 2/17/2025 Hudson Bay Capital Management LP15,006$10.69M0.0%-48.9%0.014% 2/17/2025 Humankind Investments LLC1,298$925K0.2%+62.3%0.001% 2/17/2025 Guardian Wealth Advisors LLC NC397$283K0.0%-3.6%0.000% 2/17/2025 Gotham Asset Management LLC11,423$8.14M0.1%+103.0%0.010% 2/17/2025 Graham Capital Management L.P.1,506$1.07M0.0%N/A0.001% 2/17/2025 Focus Partners Wealth9,184$6.57M0.0%+209.1%0.008% 2/17/2025 Forefront Analytics LLC368$262K0.1%+23.9%0.000% 2/17/2025 Ellevest Inc.542$386K0.0%+59.4%0.000% 2/17/2025 Ensign Peak Advisors Inc41,649$29.67M0.1%-2.6%0.038% Trump’s Secret Weapon (Ad)Have you looked at the stock market recently? Millions of investors are scrambling trying to figure out what's coming next. But here's the truth… This is just the beginning. Trump has made it clear his tariffs are coming, and that the market will get worse before it gets better. Luckily, our FREE Presidential Transition Guide details exactly what will happen in the next 100 days, and how to protect your hard-earned savings during these times. Don't wait for the next crash to wipe you out. Act now.Get Your FREE Presidential Transition Guide Today2/17/2025 Ethic Inc.10,668$7.60M0.2%+73.2%0.010% 2/17/2025 Fiduciary Trust Co8,206$5.85M0.1%-3.7%0.007% 2/17/2025 FORA Capital LLC2,553$1.82M0.2%+115.6%0.002% 2/17/2025 Family Management Corp4,124$2.94M0.5%+3.1%0.004% 2/17/2025 Deutsche Bank AG539,269$384.14M0.1%+21.7%0.491% 2/17/2025 DZ BANK AG Deutsche Zentral Genossenschafts Bank Frankfurt am Main10,562$7.52M0.0%-74.4%0.010% 2/17/2025 Dunhill Financial LLC375$267K0.1%+179.9%0.000% 2/17/2025 EP Wealth Advisors LLC1,246$888K0.0%-15.1%0.001% 2/17/2025 CoreCap Advisors LLC266$189K0.0%-90.9%0.000% 2/17/2025 Crestline Management LP2,789$1.99M0.1%+259.4%0.003% (Data available from 1/1/2016 forward)Remove Ads REGN Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of REGN shares? During the previous two years, 1,442 institutional investors and hedge funds held shares of Regeneron Pharmaceuticals. The most heavily invested institutionals were Vanguard Group Inc. ($6.61B), BlackRock Inc. ($6.53B), FMR LLC ($5.84B), State Street Corp ($5.15B), Capital International Investors ($3.37B), Capital World Investors ($1.98B), and Geode Capital Management LLC ($1.73B).Learn more on REGN's institutional investors. What percentage of Regeneron Pharmaceuticals stock is owned by institutional investors? 83.31% of Regeneron Pharmaceuticals stock is owned by institutional investors. Learn more on REGN's institutional investor holdings. Which institutional investors have been buying Regeneron Pharmaceuticals stock? Of the 1,223 institutional investors that purchased Regeneron Pharmaceuticals stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: EP Wealth Advisors LLC ($4.55M), Capital International Investors ($2.41M), Norges Bank ($2.19M), Envestnet Asset Management Inc. ($1.87M), International Assets Investment Management LLC ($1.47M), Price T Rowe Associates Inc. MD ($1.45M), and FMR LLC ($669.52K). How much institutional buying is happening at Regeneron Pharmaceuticals? Institutional investors have bought a total of 27,469,525 shares in the last 24 months. This purchase volume represents approximately $22.51B in transactions. Which Regeneron Pharmaceuticals major shareholders have been selling company stock? Of the 880 institutional investors that sold Regeneron Pharmaceuticals stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: FMR LLC ($4.11M), Capital World Investors ($2.28M), Wellington Management Group LLP ($2.13M), Envestnet Asset Management Inc. ($1.86M), International Assets Investment Management LLC ($895.55K), Massachusetts Financial Services Co. MA ($840.31K), and EP Wealth Advisors LLC ($568.32K). How much institutional selling is happening at Regeneron Pharmaceuticals? Institutional investors have sold a total of 20,495,296 shares in the last 24 months. This volume of shares sold represents approximately $16.28B in transactions. Related Companies Amgen Major Shareholders Gilead Sciences Major Shareholders Vertex Pharmaceuticals Major Shareholders Alnylam Pharmaceuticals Major Shareholders Biogen Major Shareholders United Therapeutics Major Shareholders BioMarin Pharmaceutical Major Shareholders Incyte Major Shareholders Neurocrine Biosciences Major Shareholders Exelixis Major Shareholders This page (NASDAQ:REGN) was last updated on 3/23/2025 by MarketBeat.com Staff From Our PartnersA brutally honest economic warning for 2025 (see proof)New York Times best-selling financial author and world-renowned economist Addison Wiggin (a man who’s worked s...Banyan Hill Publishing | Sponsored$2 Trillion Disappears Because of Fed's Secretive New Move$2 trillion has disappeared from the US government's books. 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