CollPlant Biotechnologies (CLGN) Institutional Ownership $3.15 +0.17 (+5.70%) Closing price 08/12/2025 03:59 PM EasternExtended Trading$3.14 -0.01 (-0.32%) As of 08/12/2025 04:55 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 ForecastsChartCompetitorsEarningsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for CollPlant Biotechnologies (NASDAQ:CLGN)CurrentInstitutional OwnershipPercentage21.69%Number ofInstitutional Buyers(last 12 months)6TotalInstitutional Inflows(last 12 months)$855.53KNumber ofInstitutional Sellers(last 12 months)3TotalInstitutional Outflows(last 12 months)$526.83K Get CLGN Insider Trade Alerts Want to know when executives and insiders are buying or selling CollPlant Biotechnologies 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 CLGN Institutional Buying and Selling by Quarter CollPlant Biotechnologies Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/4/2025 AMH Equity Ltd160,849$219K0.3%+28.7%1.265% 8/4/2025 Pinnacle Associates Ltd.507,193$690K0.0%+3.7%3.989% 7/24/2025 Villere ST Denis J & Co. LLC546,867$744K0.1%+13.0%4.299% 5/5/2025 AMH Equity Ltd125,000$322K0.5%+7.3%1.091% 4/30/2025Brown Advisory Inc.111,200$287K0.0%-6.9%0.971% 2/13/2025Renaissance Technologies LLC10,600$38K0.0%N/A0.093% 2/13/2025Wells Fargo & Company MN8,405$30K0.0%+110.1%0.073% 2/5/2025 AMH Equity Ltd116,500$419K0.4%+17.4%1.017% 11/15/2024Benjamin Edwards Inc.23,810$112K0.0%N/A0.208% 11/1/2024 Villere ST Denis J & Co. LLC484,867$2.41M0.2%+24.4%4.235% Get the Latest News and Ratings for CLGN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for CollPlant Biotechnologies and its competitors with MarketBeat's FREE daily newsletter. 10/25/2024 Pinnacle Associates Ltd.468,109$2.32M0.0%-17.1%4.087% 8/13/2024Benjamin F. Edwards & Company Inc.39,760$197K0.0%-21.2%0.347% 7/30/2024 Pinnacle Associates Ltd.564,360$2.81M0.0%+6.4%4.929% 4/26/2024 Pinnacle Associates Ltd.530,455$2.84M0.0%+13.3%4.633% 4/25/2024 Villere ST Denis J & Co. LLC366,967$1.96M0.2%+1.6%3.204% 2/14/2024Roumell Asset Management LLC432,639$2.77M5.9%-25.1%3.901% 2/6/2024Benjamin F. Edwards & Company Inc.50,150$320K0.0%+11.3%0.452% 1/25/2024 Villere ST Denis J & Co. LLC361,293$2.31M0.2%+20.4%3.258% 1/19/2024 Pinnacle Associates Ltd.468,109$2.99M0.1%-2.1%4.221% 10/24/2023 Pinnacle Associates Ltd.478,309$2.66M0.0%-1.3%4.313% 10/20/2023 Villere ST Denis J & Co. LLC300,173$1.67M0.1%+2.5%2.707% 7/27/2023 Pinnacle Associates Ltd.484,653$3.96M0.1%N/A4.370% 7/18/2023 Villere ST Denis J & Co. LLC292,723$2.39M0.2%+1.0%2.640% 5/15/2023Roumell Asset Management LLC577,909$4.06M9.2%-4.5%5.213% 4/27/2023Benjamin F. Edwards & Company Inc.65,911$463K0.0%+8.0%0.594% 4/25/2023 Villere ST Denis J & Co. LLC289,797$2.03M0.1%+0.9%2.613% 2/7/2023Benjamin F. Edwards & Company Inc.61,050$510K0.0%-6.7%0.550% 1/23/2023Investment Management of Virginia LLC463,899$3.87M0.8%+14.9%4.185% 1/18/2023 Private Advisor Group LLC10,490$88K0.0%-18.4%0.095% 11/14/2022Brown Advisory Inc.73,849$502K0.0%-4.5%0.666% 11/7/2022Investment Management of Virginia LLC403,573$2.74M0.6%+16.5%3.640% 10/28/2022Benjamin F. Edwards & Company Inc.65,410$447K0.0%-8.9%0.590% 10/17/2022 Villere ST Denis J & Co. LLC286,197$1.95M0.2%+7.2%2.582% 8/8/2022 Simon Quick Advisors LLC15,676$139K0.0%N/A0.141% 8/2/2022Investment Management of Virginia LLC346,533$2.77M0.6%-22.0%3.125% 7/13/2022 Private Advisor Group LLC12,862$103K0.0%N/A0.116% 7/11/2022 ARK Investment Management LLC235,660$2.19M0.0%+3.1%2.126% 5/11/2022Investment Management of Virginia LLC444,444$4.99M0.9%-27.8%7.839% 5/9/2022Brown Advisory Inc.77,349$868K0.0%+26.1%1.364% 5/4/2022Benjamin F. Edwards & Company Inc.75,270$861K0.0%+28.2%0.000% BREAKING: The House just passed 3 pro-crypto bills! (Ad)THREE pro-crypto bills just passed the House! Now, experts believe altcoin season is officially here. Discover the under-the-radar project I believe will skyrocket as a result.4/25/2022 FNY Investment Advisers LLC5,000$57K0.1%+150.0%0.088% 4/19/2022 Villere ST Denis J & Co. LLC265,997$2.98M0.2%+3.6%4.691% 4/19/2022 ARK Investment Management LLC228,657$2.57M0.0%+38.2%4.033% 2/10/2022 Weil Company Inc.21,210$347K0.2%-13.6%0.374% 2/7/2022Benjamin F. Edwards & Company Inc.58,694$960K0.0%+1.8%1.035% 2/2/2022Investment Management of Virginia LLC615,554$10.07M1.6%+7.8%0.000% 2/2/2022 Sigma Planning Corp13,070$214K0.0%-29.9%0.000% 2/1/2022 FNY Investment Advisers LLC2,000$32K0.0%-50.0%0.000% 2/1/2022 Zurcher Kantonalbank Zurich Cantonalbank24,623$403K0.0%N/A0.000% 1/28/2022 ARK Investment Management LLC165,454$2.71M0.0%-13.5%2.918% 1/19/2022 Villere ST Denis J & Co. LLC256,872$4.20M0.2%+3.5%4.530% 1/10/2022 FNY Investment Advisers LLC2,000$32K0.0%-50.0%0.035% 11/4/2021Investment Management of Virginia LLC570,901$9.65M1.9%+7.7%10.069% 11/2/2021Benjamin F. Edwards & Company Inc.57,644$973K0.0%-10.8%1.017% 10/28/2021 Sigma Planning Corp18,635$315K0.0%N/A0.329% 10/19/2021 Villere ST Denis J & Co. LLC248,150$4.19M0.2%+0.4%4.377% 8/16/2021State Street Corp176,490$3.74M0.0%N/A3.113% 8/6/2021 Parallel Advisors LLC4,299$91K0.0%-16.1%0.076% 5/17/2021Royal Bank of Canada10,000$134K0.0%N/A0.176% (Data available from 1/1/2016 forward) CLGN Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of CLGN shares? During the previous two years, 9 institutional investors and hedge funds held shares of CollPlant Biotechnologies. The most heavily invested institutionals were Roumell Asset Management LLC ($2.77M), Villere ST Denis J & Co. LLC ($744K), Pinnacle Associates Ltd. ($690K), Brown Advisory Inc. ($287K), AMH Equity Ltd ($219K), Benjamin F. Edwards & Company Inc. ($197K), and Benjamin Edwards Inc. ($112K).Learn more on CollPlant Biotechnologies' institutional investors. What percentage of CollPlant Biotechnologies' stock is owned by institutional investors? 21.69% of CollPlant Biotechnologies' stock is owned by institutional investors. Learn more on CLGN's institutional investor holdings. Which institutional investors have been buying CollPlant Biotechnologies' stock? The following institutional investors have purchased CollPlant Biotechnologies' stock in the last 24 months: Villere ST Denis J & Co. LLC ($232.24K), Pinnacle Associates Ltd. ($114.25K), AMH Equity Ltd ($61.64K), Benjamin Edwards Inc. ($23.81K), Renaissance Technologies LLC ($10.60K), Benjamin F. Edwards & Company Inc. ($5.10K), and Wells Fargo & Company MN ($4.41K). How much institutional buying is happening at CollPlant Biotechnologies? Institutional investors have bought a total of 276,459 shares in the last 24 months. This purchase volume represents approximately $855.53K in transactions. Which of CollPlant Biotechnologies' major shareholders have been selling company stock? The following institutional investors have sold CollPlant Biotechnologies stock in the last 24 months: Pinnacle Associates Ltd. ($96.25K), Benjamin F. Edwards & Company Inc. ($10.69K), and Brown Advisory Inc. ($8.27K). How much institutional selling is happening at CollPlant Biotechnologies? Institutional investors have sold a total of 115,206 shares in the last 24 months. This volume of shares sold represents approximately $526.83K in transactions. 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