This company has been marked as potentially delisted and may not be actively trading. Third Harmonic Bio (THRD) Institutional Ownership Add Compare Share Share Ownership Stock AnalysisAnalyst ForecastsCompetitorsEarningsFDA EventsHeadlinesInsider TradesOptions ChainOwnershipShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Third Harmonic Bio (NASDAQ:THRD)CurrentInstitutional OwnershipPercentage93.95%Number ofInstitutional Buyers(last 12 months)4TotalInstitutional Inflows(last 12 months)$628.51KNumber ofInstitutional Sellers(last 12 months)1TotalInstitutional Outflows(last 12 months)$51.28K Get THRD Insider Trade Alerts Want to know when executives and insiders are buying or selling Third Harmonic Bio 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 THRD Institutional Buying and Selling by Quarter Third Harmonic Bio Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails7/30/2025 FNY Investment Advisers LLC100,100$543K0.2%+9.9%0.222% 7/25/2025 CWM LLC4,897$27K0.0%+1,077.2%0.011% 6/27/2025Goldman Sachs Group Inc.157,974$548K0.0%+48.1%0.350% 4/17/2025 FNY Investment Advisers LLC91,052$315K0.2%N/A0.202% 1/17/2025SG Americas Securities LLC12,050$124K0.0%-29.1%0.027% 10/3/2024SG Americas Securities LLC16,990$230K0.0%+31.7%0.041% 7/12/2024SG Americas Securities LLC12,904$168K0.0%-35.8%0.032% 5/7/2024SG Americas Securities LLC20,097$190K0.0%+62.9%0.049% 1/12/2024SG Americas Securities LLC12,337$135K0.0%N/A0.031% (Data available from 1/1/2016 forward) THRD Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of THRD shares? During the previous two years, the following institutional investors and hedge funds held shares of Third Harmonic Bio shares: Goldman Sachs Group Inc. ($548K), FNY Investment Advisers LLC ($543K), and SG Americas Securities LLC ($124K), CWM LLC ($27K).Learn more on Third Harmonic Bio's institutional investors. What percentage of Third Harmonic Bio's stock is owned by institutional investors? 93.95% of Third Harmonic Bio's stock is owned by institutional investors. Learn more on THRD's institutional investor holdings. Which institutional investors have been buying Third Harmonic Bio's stock? The following institutional investors have purchased Third Harmonic Bio's stock in the last 24 months: FNY Investment Advisers LLC ($100.10K), Goldman Sachs Group Inc. ($51.31K), SG Americas Securities LLC ($24.18K), and CWM LLC ($4.48K). How much institutional buying is happening at Third Harmonic Bio? Institutional investors have bought a total of 159,974 shares in the last 24 months. This purchase volume represents approximately $628.51K in transactions. Which of Third Harmonic Bio's major shareholders have been selling company stock? The following institutional investors have sold Third Harmonic Bio stock in the last 24 months: SG Americas Securities LLC ($4.94K). How much institutional selling is happening at Third Harmonic Bio? Institutional investors have sold a total of 4,940 shares in the last 24 months. This volume of shares sold represents approximately $51.28K in transactions. 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