Climb Bio (CLYM) Institutional Ownership $2.38 +0.19 (+8.68%) As of 08/22/2025 04:00 PM Eastern Add Compare Share Share Ownership Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Climb Bio (NASDAQ:CLYM)CurrentInstitutional OwnershipPercentage69.76%Number ofInstitutional Buyers(last 12 months)21TotalInstitutional Inflows(last 12 months)$43.59MNumber ofInstitutional Sellers(last 12 months)2TotalInstitutional Outflows(last 12 months)$568.41K Get CLYM Insider Trade Alerts Want to know when executives and insiders are buying or selling Climb 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 CLYM Institutional Buying and Selling by Quarter Climb Bio Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/15/2025 Shay Capital LLC415,000$515K0.1%+107.5%0.612% 8/14/2025 Jane Street Group LLC148,180$184K0.0%N/A0.219% 8/14/2025 Diadema Partners LP702,135$871K0.3%+4.8%1.039% 8/14/2025 Qube Research & Technologies Ltd34,310$43K0.0%N/A0.051% 8/13/2025 Marshall Wace LLP36,738$46K0.0%N/A0.054% 8/13/2025 Stonepine Capital Management LLC116,147$144K0.1%N/A0.172% 8/12/2025 JPMorgan Chase & Co.210,122$261K0.0%-31.4%0.311% 8/8/2025 Geode Capital Management LLC311,721$387K0.0%-53.7%0.461% 8/8/2025 Nan Fung Trinity HK Ltd.463,654$575K0.1%N/A0.686% 8/1/2025 Y Intercept Hong Kong Ltd127,952$159K0.0%N/A0.189% 6/27/2025 Goldman Sachs Group Inc.120,742$147K0.0%N/A0.179% 5/16/2025 Goldman Sachs Group Inc.120,742$147K0.0%N/A0.179% 5/16/2025 AQR Capital Management LLC21,808$27K0.0%N/A0.032% 5/16/2025 Allostery Investments LP244,988$299K0.4%N/A0.363% 5/16/2025 ADAR1 Capital Management LLC119,320$146K0.0%N/A0.177% 5/15/2025 RA Capital Management L.P.31,419,267$38.33M0.6%N/A46.495% 5/14/2025 Affinity Asset Advisors LLC1,500,000$1.83M0.2%N/A2.220% 5/13/2025 Persistent Asset Partners Ltd145,760$178K0.1%N/A0.216% 5/12/2025 Nuveen LLC39,034$48K0.0%N/A0.058% 5/9/2025 Charles Schwab Investment Management Inc.70,093$86K0.0%N/A0.104% 5/8/2025 XTX Topco Ltd27,660$34K0.0%N/A0.041% 5/7/2025 TD Asset Management Inc89,400$109K0.0%N/A0.132% 4/30/2025 Peapod Lane Capital LLC553,816$676K0.8%N/A0.821% 4/29/2025 Bank of New York Mellon Corp64,914$79K0.0%N/A0.096% (Data available from 1/1/2016 forward) CLYM Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of CLYM shares? During the previous two years, 23 institutional investors and hedge funds held shares of Climb Bio. The most heavily invested institutionals were RA Capital Management L.P. ($38.33M), Affinity Asset Advisors LLC ($1.83M), Diadema Partners LP ($871K), Peapod Lane Capital LLC ($676K), Nan Fung Trinity HK Ltd. ($575K), Shay Capital LLC ($515K), and Geode Capital Management LLC ($387K).Learn more on Climb Bio's institutional investors. What percentage of Climb Bio's stock is owned by institutional investors? 69.76% of Climb Bio's stock is owned by institutional investors. Learn more on CLYM's institutional investor holdings. Which institutional investors have been buying Climb Bio's stock? Of the 21 institutional investors that purchased Climb Bio's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: RA Capital Management L.P. ($31.42M), Affinity Asset Advisors LLC ($1.50M), Peapod Lane Capital LLC ($553.82K), Nan Fung Trinity HK Ltd. ($463.65K), Allostery Investments LP ($244.99K), Goldman Sachs Group Inc. ($241.48K), and Shay Capital LLC ($215K). How much institutional buying is happening at Climb Bio? Institutional investors have bought a total of 35,711,857 shares in the last 24 months. This purchase volume represents approximately $43.59M in transactions. Which of Climb Bio's major shareholders have been selling company stock? The following institutional investors have sold Climb Bio stock in the last 24 months: Geode Capital Management LLC ($362.09K), and JPMorgan Chase & Co. ($96.30K). How much institutional selling is happening at Climb Bio? Institutional investors have sold a total of 458,392 shares in the last 24 months. This volume of shares sold represents approximately $568.41K in transactions. 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