Couchbase (BASE) Institutional Ownership $24.44 +0.02 (+0.08%) Closing price 09/4/2025 04:00 PM EasternExtended Trading$24.45 +0.01 (+0.04%) As of 09/4/2025 07:45 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 ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Couchbase (NASDAQ:BASE)CurrentInstitutional OwnershipPercentage96.07%Number ofInstitutional Buyers(last 12 months)112TotalInstitutional Inflows(last 12 months)$231.38MNumber ofInstitutional Sellers(last 12 months)58TotalInstitutional Outflows(last 12 months)$130.22M Get BASE Insider Trade Alerts Want to know when executives and insiders are buying or selling Couchbase stock? 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Skip Chart & View Institutional Buying and Selling Data BASE Institutional Buying and Selling by Quarter Couchbase Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails9/4/2025 Osaic Holdings Inc.2,793$68K0.0%-48.6%0.005% 8/19/2025 State of Wyoming3,187$78K0.0%-50.0%0.006% 8/15/2025 Tower Research Capital LLC TRC 6,230$152K0.0%+723.0%0.011% 8/15/2025 Wasatch Advisors LP245,929$6.00M0.0%-86.8%0.445% 8/15/2025 Water Island Capital LLC363,000$8.85M1.3%N/A0.657% 8/15/2025 Two Sigma Securities LLC11,678$285K0.0%N/A0.021% 8/15/2025 Solel Partners LP2,375,367$57.91M10.1%+12.1%4.299% 8/15/2025 BNP Paribas Financial Markets49,868$1.22M0.0%-24.2%0.090% 8/15/2025 Bank of America Corp DE213,384$5.20M0.0%-16.1%0.386% 8/15/2025 AQR Capital Management LLC308,180$7.51M0.0%+179.3%0.558% Get the Latest News and Ratings for BASE and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Couchbase and its competitors with MarketBeat's FREE daily newsletter. 8/15/2025 AQR Arbitrage LLC13,426$327K0.0%N/A0.024% 8/14/2025 PDT Partners LLC114,232$2.79M0.2%+98.3%0.207% 8/14/2025 Caption Management LLC38,000$926K0.0%N/A0.069% 8/14/2025 The Manufacturers Life Insurance Company 15,646$381K0.0%+8.7%0.028% 8/14/2025 Harvest Management LLC103,852$2.53M1.1%N/A0.188% 8/14/2025 Qube Research & Technologies Ltd215,856$5.26M0.0%+57.2%0.391% 8/14/2025 Daiwa Securities Group Inc.3,166$77K0.0%-21.5%0.006% 8/14/2025 Natixis40,000$975K0.0%N/A0.072% 8/13/2025 Gabelli Funds LLC71,617$1.75M0.0%N/A0.130% 8/13/2025 GABELLI & Co INVESTMENT ADVISERS INC.62,200$1.52M0.2%N/A0.113% 8/13/2025 Jump Financial LLC61,459$1.50M0.0%N/A0.111% 8/13/2025 Marshall Wace LLP60,742$1.48M0.0%-13.3%0.110% 8/13/2025 Invesco Ltd.38,430$937K0.0%+22.5%0.070% 8/13/2025 Groupe la Francaise40,000$975K0.0%N/A0.072% 8/13/2025 Quadrature Capital Ltd21,393$522K0.0%N/A0.039% 8/13/2025 State Board of Administration of Florida Retirement System9,990$244K0.0%N/A0.018% 8/13/2025 Russell Investments Group Ltd.6,080$148K0.0%-82.0%0.011% 8/12/2025 XTX Topco Ltd19,347$472K0.0%-69.6%0.035% 8/12/2025Jefferies Financial Group Inc.1,524,681$37.17M0.3%N/A2.760% 8/12/2025 Eisler Capital Management Ltd.175,875$4.29M0.0%N/A0.318% 8/12/2025 Rhumbline Advisers62,833$1.53M0.0%+13.7%0.114% 8/12/2025 Franklin Resources Inc.2,116,075$51.59M0.0%+1.1%3.830% 8/12/2025 Legal & General Group Plc38,800$946K0.0%-5.1%0.070% 8/12/2025 JPMorgan Chase & Co.153,833$3.75M0.0%-33.7%0.278% 8/12/2025 Magnetar Financial LLC156,661$3.82M0.0%N/A0.284% 8/12/2025 Swiss National Bank71,000$1.73M0.0%-12.0%0.129% 8/11/2025 Semanteon Capital Management LP10,464$255K0.4%N/A0.019% 8/11/2025 Mint Tower Capital Management B.V.10,000$244K0.0%N/A0.018% 8/8/2025 Intech Investment Management LLC23,493$573K0.0%+14.0%0.043% 8/8/2025 Creative Planning45,946$1.12M0.0%+133.4%0.085% 8/8/2025 SG Americas Securities LLC116,406$2.84M0.0%+588.9%0.215% 8/8/2025 Geode Capital Management LLC1,057,738$25.79M0.0%+4.2%1.956% 8/7/2025 ProShare Advisors LLC24,328$593K0.0%+96.1%0.045% 8/7/2025 BCK Capital Management LP25,994$634K0.5%N/A0.048% 8/7/2025 Connor Clark & Lunn Investment Management Ltd.112,558$2.74M0.0%-27.8%0.208% 8/7/2025 Credit Industriel ET Commercial140,000$3.41M0.3%N/A0.259% 8/6/2025 Savant Capital LLC14,171$345K0.0%N/A0.026% 8/1/2025 Y Intercept Hong Kong Ltd33,650$820K0.0%N/A0.062% 8/1/2025 Envestnet Asset Management Inc.8,468$206K0.0%-86.1%0.016% 7/28/2025 Credit Industriel ET Commercial140,000$3.41M0.3%N/A0.259% 7/25/2025 CWM LLC17,208$420K0.0%+310.6%0.032% 7/22/2025 Knights of Columbus Asset Advisors LLC59,617$1.45M0.1%-42.0%0.110% 7/16/2025 Congress Asset Management Co.356,564$8.69M0.1%-0.6%0.659% 7/10/2025 Wealth Enhancement Advisory Services LLC10,617$259K0.0%N/A0.020% 7/9/2025 Pallas Capital Advisors LLC9,053$221K0.0%N/A0.017% 7/9/2025 Harbor Capital Advisors Inc.10,829$264K0.0%+20.7%0.020% 6/27/2025 Goldman Sachs Group Inc.225,460$3.55M0.0%+42.0%0.417% 6/18/2025 Voya Investment Management LLC10,925$172K0.0%-99.3%0.020% 5/29/2025 Rhumbline Advisers55,260$870K0.0%-14.0%0.102% 5/21/2025 Acadian Asset Management LLC32,542$511K0.0%-90.3%0.060% 5/16/2025 Woodline Partners LP17,069$269K0.0%+60.7%0.032% 5/16/2025 Caxton Associates LLP17,185$271K0.0%N/A0.032% 5/16/2025 Goldman Sachs Group Inc.225,460$3.55M0.0%+42.0%0.418% 5/16/2025 Petrus Trust Company LTA17,971$283K0.0%+36.6%0.033% 5/16/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.23,848$376K0.0%+6.6%0.044% 5/16/2025 Jacobs Levy Equity Management Inc.452,255$7.12M0.0%-23.1%0.838% 5/16/2025 Circumference Group LLC321,801$5.07M6.2%+3.8%0.596% 5/16/2025 AQR Capital Management LLC110,334$1.74M0.0%-4.4%0.204% 5/16/2025 Ardsley Advisory Partners LP46,500$732K0.1%N/A0.086% 5/15/2025 PDT Partners LLC57,614$907K0.1%+280.8%0.107% 5/15/2025 Irenic Capital Management LP1,673,409$26.36M4.0%N/A3.100% 5/15/2025 Cubist Systematic Strategies LLC122,073$1.92M0.0%N/A0.226% 5/15/2025 Royal Bank of Canada151,037$2.38M0.0%+5,995.1%0.280% 5/15/2025 Pembroke Management LTD693,493$10.92M1.6%-22.8%1.285% 5/15/2025 Siren L.L.C.49,850$785K0.0%-16.9%0.092% 5/15/2025 State of Wyoming6,369$100K0.0%N/A0.012% 5/15/2025 Trexquant Investment LP45,780$721K0.0%N/A0.085% 5/15/2025 EVR Research LP2,550,000$40.16M11.4%-1.5%4.724% 5/14/2025 AlphaQuest LLC3,631$57K0.0%+20.5%0.007% 5/14/2025 EntryPoint Capital LLC35,457$558K0.3%N/A0.066% 5/13/2025 Versor Investments LP40,700$641K0.1%N/A0.075% 5/13/2025 Russell Investments Group Ltd.33,804$532K0.0%-63.9%0.063% 5/12/2025 Nuveen LLC91,388$1.44M0.0%N/A0.169% 5/12/2025 Invesco Ltd.31,378$494K0.0%+162.2%0.058% 5/12/2025 Connor Clark & Lunn Investment Management Ltd.155,957$2.46M0.0%+117.1%0.289% 5/12/2025 Herald Investment Management Ltd200,000$3.15M0.6%+11.1%0.371% 5/9/2025 CenterBook Partners LP145,646$2.29M0.1%-0.7%0.270% 5/9/2025 Deutsche Bank AG493,404$7.77M0.0%+26.4%0.914% 5/9/2025 Charles Schwab Investment Management Inc.336,418$5.30M0.0%-15.2%0.623% 5/9/2025 Vanguard Group Inc.5,069,911$79.85M0.0%-1.1%9.392% 5/8/2025 US Bancorp DE7,310$115K0.0%-45.0%0.014% 5/8/2025 XTX Topco Ltd63,694$1.00M0.1%+81.3%0.118% 5/7/2025 Knights of Columbus Asset Advisors LLC102,743$1.62M0.1%+2.7%0.190% 5/6/2025 ANTIPODES PARTNERS Ltd11,627$183K0.0%-8.3%0.022% 5/6/2025 Readystate Asset Management LP211,518$3.33M0.1%+71.2%0.392% 5/1/2025 CWM LLC4,191$66K0.0%+272.9%0.008% 4/29/2025 Envestnet Asset Management Inc.60,882$959K0.0%N/A0.113% 4/29/2025 Bank of New York Mellon Corp135,495$2.13M0.0%+0.5%0.251% 4/14/2025 Harbor Capital Advisors Inc.8,972$141K0.0%+33.3%0.017% 4/11/2025 Congress Asset Management Co.358,716$5.65M0.0%N/A0.676% (Data available from 1/1/2016 forward) BASE Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of BASE shares? During the previous two years, 168 institutional investors and hedge funds held shares of Couchbase. The most heavily invested institutionals were GPI Capital L.P. ($82.08M), Vanguard Group Inc. ($79.85M), Solel Partners LP ($57.91M), Franklin Resources Inc. ($51.59M), West Rim Capital Associates II L.P. ($46.76M), Hood River Capital Management LLC ($42.69M), and EVR Research LP ($40.16M).Learn more on Couchbase's institutional investors. What percentage of Couchbase's stock is owned by institutional investors? 96.07% of Couchbase's stock is owned by institutional investors. Learn more on BASE's institutional investor holdings. Which institutional investors have been buying Couchbase's stock? Of the 143 institutional investors that purchased Couchbase's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Irenic Capital Management LP ($1.67M), Jefferies Financial Group Inc. ($1.52M), Wasatch Advisors LP ($1.07M), Hood River Capital Management LLC ($945.53K), Franklin Resources Inc. ($819.02K), Vanguard Group Inc. ($490.11K), and Portolan Capital Management LLC ($382.85K). How much institutional buying is happening at Couchbase? Institutional investors have bought a total of 12,523,634 shares in the last 24 months. This purchase volume represents approximately $231.38M in transactions. Which of Couchbase's major shareholders have been selling company stock? Of the 58 institutional investors that sold Couchbase's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Wasatch Advisors LP ($1.61M), Voya Investment Management LLC ($1.59M), Portolan Capital Management LLC ($543.23K), Bamco Inc. NY ($486.74K), Acadian Asset Management LLC ($301.64K), CenterBook Partners LP ($297.90K), and Pembroke Management LTD ($214.44K). How much institutional selling is happening at Couchbase? Institutional investors have sold a total of 7,176,577 shares in the last 24 months. This volume of shares sold represents approximately $130.22M in transactions. 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