Churchill Capital Corp IX/Cayman (CCIXU) Institutional Ownership $10.66 -0.58 (-5.16%) As of 09/12/2025 Add Compare Share Share Ownership Stock AnalysisChartCompetitorsOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Churchill Capital Corp IX/Cayman (NASDAQ:CCIXU)Number ofInstitutional Buyers(last 12 months)3TotalInstitutional Inflows(last 12 months)$1.08MNumber ofInstitutional Sellers(last 12 months)2TotalInstitutional Outflows(last 12 months)$735.08K Get CCIXU Insider Trade Alerts Want to know when executives and insiders are buying or selling Churchill Capital Corp IX/Cayman stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. 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Skip Chart & View Institutional Buying and Selling Data CCIXU Institutional Buying and Selling by Quarter Churchill Capital Corp IX/Cayman Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/13/2025 Clear Street LLC3,100$33K0.0%+563.8%0.000% 5/15/2025Magnetar Financial LLC2,422,158$25.94M0.3%-1.1%0.000% 5/14/2025Gabelli Funds LLC59,191$643K0.0%-40.1%0.000% 2/13/2025Gabelli Funds LLC98,786$1.04M0.0%N/A0.000% 9/20/2024Healthcare of Ontario Pension Plan Trust Fund700,000$7.09M0.0%N/A0.000% 9/4/2024Ghisallo Capital Management LLC400,000$4.04M0.3%N/A0.000% 8/16/2024Quarry LP100,000$1.01M0.2%N/A0.000% 8/16/2024Driehaus Capital Management LLC50,000$506K0.0%N/A0.000% 8/15/2024CVI Holdings LLC48,900$494K0.4%N/A0.000% 8/15/2024Sculptor Capital LP900,000$9.10M0.2%N/A0.000% 8/15/2024Shaolin Capital Management LLC150,000$1.52M0.0%N/A0.000% 8/15/2024Millennium Management LLC1,211,875$12.25M0.0%N/A0.000% 8/15/2024Empyrean Capital Partners LP1,750,000$17.69M1.0%N/A0.000% 8/14/2024Sandia Investment Management LP100,000$1.01M1.4%N/A0.000% 8/14/2024Magnetar Financial LLC2,450,250$24.77M0.5%N/A0.000% 8/14/2024Gabelli Funds LLC59,191$598K0.0%N/A0.000% 8/12/2024Clear Street LLC69,063$698K0.0%N/A0.000% 8/7/2024Levin Capital Strategies L.P.55,000$556K0.1%N/A0.000% (Data available from 1/1/2016 forward) CCIXU Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of CCIXU shares? During the previous two years, 14 institutional investors and hedge funds held shares of Churchill Capital Corp IX/Cayman. The most heavily invested institutionals were Magnetar Financial LLC ($25.94M), Empyrean Capital Partners LP ($17.69M), Millennium Management LLC ($12.25M), Sculptor Capital LP ($9.10M), Healthcare of Ontario Pension Plan Trust Fund ($7.09M), Ghisallo Capital Management LLC ($4.04M), and Shaolin Capital Management LLC ($1.52M).Learn more on Churchill Capital Corp IX/Cayman's institutional investors. Which institutional investors have been buying Churchill Capital Corp IX/Cayman's stock? Of the 14 institutional investors that purchased Churchill Capital Corp IX/Cayman's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Magnetar Financial LLC ($2.45M), Empyrean Capital Partners LP ($1.75M), Millennium Management LLC ($1.21M), Sculptor Capital LP ($900K), Healthcare of Ontario Pension Plan Trust Fund ($700K), Ghisallo Capital Management LLC ($400K), and Gabelli Funds LLC ($157.98K). How much institutional buying is happening at Churchill Capital Corp IX/Cayman? Institutional investors have bought a total of 801,419 shares in the last 24 months. This purchase volume represents approximately $1.08M in transactions. Which of Churchill Capital Corp IX/Cayman's major shareholders have been selling company stock? The following institutional investors have sold Churchill Capital Corp IX/Cayman stock in the last 24 months: Gabelli Funds LLC ($39.60K), and Magnetar Financial LLC ($28.09K). How much institutional selling is happening at Churchill Capital Corp IX/Cayman? Institutional investors have sold a total of 67,687 shares in the last 24 months. This volume of shares sold represents approximately $735.08K in transactions. Related Companies ASPCU Major Shareholders ANSCU Major Shareholders AACB Major Shareholders TACOU Major Shareholders BSAAU Major Shareholders BLUWU Major Shareholders BEAGU Major Shareholders BEAG Major Shareholders This page (NASDAQ:CCIXU) was last updated on 9/16/2025 by MarketBeat.com Staff From Our PartnersNew Biotech Backed by Proven Incubator Now Open to PublicA successful biotech incubator just opened its next chapter - and you're invited to their raise. This deal ...i2i Marketing Group, LLC | SponsoredEveryone’s watching Nvidia right now. 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