FibroBiologics (FBLG) Institutional Ownership $0.62 +0.03 (+5.30%) Closing price 09/2/2025 04:00 PM EasternExtended Trading$0.61 -0.01 (-1.83%) As of 09/2/2025 07:51 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 FibroBiologics (NASDAQ:FBLG)Number ofInstitutional Buyers(last 12 months)19TotalInstitutional Inflows(last 12 months)$2.19MNumber ofInstitutional Sellers(last 12 months)4TotalInstitutional Outflows(last 12 months)$312.25K Get FBLG Insider Trade Alerts Want to know when executives and insiders are buying or selling FibroBiologics stock? 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Skip Chart & View Institutional Buying and Selling Data FBLG Institutional Buying and Selling by Quarter FibroBiologics Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/15/2025 Bridgeway Capital Management LLC40,000$25K0.0%-46.7%0.095% 8/15/2025 Bank of America Corp DE47,750$30K0.0%-48.1%0.114% 8/14/2025 Jane Street Group LLC96,110$60K0.0%N/A0.229% 8/14/2025 Cerity Partners LLC128,109$80K0.0%+37.2%0.306% 8/13/2025 Marshall Wace LLP78,618$49K0.0%N/A0.188% 8/12/2025 XTX Topco Ltd45,945$29K0.0%+160.0%0.110% 8/8/2025 Geode Capital Management LLC288,948$180K0.0%-53.0%0.690% 8/7/2025 Cascade Financial Partners LLC290,581$181K0.0%+11.7%0.694% 8/6/2025 Ethos Financial Group LLC48,848$30K0.0%+100.0%0.117% 8/1/2025 Y Intercept Hong Kong Ltd59,539$37K0.0%N/A0.150% Get the Latest News and Ratings for FBLG and Related StocksEnter your email address below to receive the latest news and analysts' ratings for FibroBiologics and its competitors with MarketBeat's FREE daily newsletter. 5/16/2025 AQR Capital Management LLC32,227$29K0.0%N/A0.084% 5/13/2025 Cascade Financial Partners LLC260,081$234K0.0%-8.0%0.680% 5/12/2025 Nuveen LLC34,540$31K0.0%N/A0.090% 4/30/2025 Cerity Partners LLC93,407$84K0.0%+19.6%0.248% 2/14/2025 Jane Street Group LLC61,074$122K0.0%+415.3%0.168% 2/13/2025 Raymond James Financial Inc.18,642$37K0.0%N/A0.051% 2/13/2025 Cerity Partners LLC78,101$156K0.0%+49.9%0.215% 2/12/2025 O Shaughnessy Asset Management LLC40,404$81K0.0%N/A0.111% 2/11/2025 Virtu Financial LLC14,862$30K0.0%N/A0.041% 2/11/2025 Intech Investment Management LLC12,653$25K0.0%N/A0.035% 2/7/2025 Cascade Financial Partners LLC282,601$565K0.1%-6.6%0.803% 2/6/2025 Raymond James Financial Inc.18,642$37K0.0%N/A0.053% 11/19/2024 Barclays PLC39,958$123K0.0%+363.2%0.115% 11/16/2024 Geode Capital Management LLC599,760$1.85M0.0%+90.0%1.706% 11/15/2024 Barclays PLC39,958$123K0.0%+363.2%0.114% 11/15/2024 Jane Street Group LLC11,852$37K0.0%N/A0.034% 11/15/2024 State Street Corp475,837$1.47M0.0%+26.5%1.353% 11/13/2024 The Manufacturers Life Insurance Company10,264$32K0.0%N/A0.029% 11/12/2024 Charles Schwab Investment Management Inc.69,732$215K0.0%+5.2%0.198% 10/22/2024 Symphony Financial Ltd. Co.23,772$76K0.0%N/A0.067% 8/14/2024 Marshall Wace LLP16,702$83K0.0%-67.9%0.047% 8/12/2024 Mercer Global Advisors Inc. ADV10,272$51K0.0%N/A0.029% 8/6/2024 Fund Evaluation Group LLC1,055,105$5.27M0.3%N/A3.001% 8/6/2024 Cahaba Wealth Management Inc.14,702$73K0.0%N/A0.041% 8/1/2024 Rhumbline Advisers23,057$115K0.0%N/A0.065% 7/31/2024 Cascade Financial Partners LLC315,055$1.57M0.2%N/A0.882% 7/31/2024 Concurrent Investment Advisors LLC35,283$176K0.0%N/A0.099% 7/26/2024 Bank of New York Mellon Corp68,558$342K0.0%N/A0.192% 7/23/2024 RMR Wealth Builders37,360$186K0.0%N/A0.105% 7/18/2024 Saxon Interests Inc.21,214$106K0.1%N/A0.059% 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.7/17/2024 ERn Financial LLC31,819$159K0.0%N/A0.089% 7/15/2024Transform Wealth LLC133,890$668K0.1%N/A0.375% (Data available from 1/1/2016 forward) FBLG Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of FBLG shares? During the previous two years, 31 institutional investors and hedge funds held shares of FibroBiologics. The most heavily invested institutionals were Fund Evaluation Group LLC ($5.27M), State Street Corp ($1.47M), Transform Wealth LLC ($668K), Bank of New York Mellon Corp ($342K), Charles Schwab Investment Management Inc. ($215K), RMR Wealth Builders ($186K), and Cascade Financial Partners LLC ($181K).Learn more on FibroBiologics' institutional investors. Which institutional investors have been buying FibroBiologics' stock? Of the 29 institutional investors that purchased FibroBiologics' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Fund Evaluation Group LLC ($1.06M), Cascade Financial Partners LLC ($345.56K), Geode Capital Management LLC ($284.05K), Jane Street Group LLC ($157.18K), Transform Wealth LLC ($133.89K), State Street Corp ($99.79K), and Marshall Wace LLP ($78.62K). How much institutional buying is happening at FibroBiologics? Institutional investors have bought a total of 1,110,505 shares in the last 24 months. This purchase volume represents approximately $2.19M in transactions. Which of FibroBiologics' major shareholders have been selling company stock? The following institutional investors have sold FibroBiologics stock in the last 24 months: Geode Capital Management LLC ($325.69K), Bank of America Corp DE ($44.29K), Cascade Financial Partners LLC ($42.52K), and Bridgeway Capital Management LLC ($35K). How much institutional selling is happening at FibroBiologics? Institutional investors have sold a total of 447,500 shares in the last 24 months. This volume of shares sold represents approximately $312.25K in transactions. Related Companies ANIX Institutional Ownership SRZN Institutional Ownership CRDL Institutional Ownership XBIT Institutional Ownership VTGN Institutional Ownership IMUX Institutional Ownership ABOS Institutional Ownership EPIX Institutional Ownership CELU Institutional Ownership OKYO Institutional Ownership This page (NASDAQ:FBLG) was last updated on 9/3/2025 by MarketBeat.com Staff From Our PartnersForget Tesla — This Tiny AI Stock Is Musk’s Real PlayWhile Wall Street focused on Tesla’s earnings, Elon Musk was quietly building a supercomputer so powerful it c...Behind the Markets | SponsoredOne tiny company just cracked Google’s $19B problemFor decades, this “AI metal” was trapped in labs, too slow and expensive to ever reach mass production. 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