Churchill Capital Corp IX CCIX Institutional Ownership

Ownership Summary

Churchill Capital Corp IX/Cayman (NASDAQ:CCIX) has 46 institutional investors that have filed 13F reports for the period ending March 2026.

• Collectively, these holders controlled 84.8% of Churchill Capital Corp IX's outstanding shares in March 2026, down from 102.4% in December 2025.
• Their total shares held in CCIX increased 0.88% quarter over quarter, and separately, investors owning Churchill Capital Corp IX increased 4.55% from a year ago.
• Among the 46 funds, 14 bought more Churchill Capital Corp IX shares, 13 sold down, and 19 held their ground.
• The aggregate institutional position in Churchill Capital Corp IX amounted to 24.37Mn shares as of March 2026, up by 211.35K shares quarter on quarter, and up 593.84K shares year over year.
• TENOR CAPITAL MANAGEMENT Co., L.P. is the top holder of Churchill Capital Corp IX as of March 31, 2026, with 2.7Mn shares representing 9.4% of outstanding stock.
• The most significant purchases of CCIX for the quarter ending March 2026 came from HIGHBRIDGE CAPITAL MANAGEMENT LLC (1.0Mn), Jpmorgan Chase & Co (979.86K), Crossingbridge Advisors, LLC (902.86K), Berkley W R Corp (874.26K), Westchester Capital Management, LLC (750.0K).
• The biggest sellers of Churchill Capital Corp IX for the quarter ending March 2026 included Alberta Investment Management Corp (1.5Mn), Fort Baker Capital Management LP (1.38Mn), MMCAP International Inc. SPC (1.25Mn), Goldman Sachs Group Inc (528.03K), DLD Asset Management, LP (60.0K).
• Churchill Capital Corp IX's 10 largest shareholders as of March 2026 include TENOR CAPITAL MANAGEMENT Co., L.P. (2.7Mn), Empyrean Capital Partners, LP (2.63Mn), Berkley W R Corp (1.81Mn), Alberta Investment Management Corp (1.5Mn), Fort Baker Capital Management LP (1.46Mn), Crossingbridge Advisors, LLC (1.35Mn), ARISTEIA CAPITAL, L.L.C. (1.26Mn), D. E. Shaw & Co., Inc. (1.23Mn), LINDEN ADVISORS LP (1.15Mn), HIGHBRIDGE CAPITAL MANAGEMENT LLC (1.0Mn) per Business Quant data.