Churchill Capital Corp XI CCXIW Institutional Ownership

Updated Oct 16, 2026

Churchill Capital Corp XI (NASDAQ:CCXIW) appeared in the 13F filings of 31 institutional investors for the quarter ended June 30, 2026.

• Total holdings of Churchill Capital Corp XI shares rose 22.70% compared with Q1 2026.
• Looking at the 31 holders of CCXIW individually, 14 added to their positions, 7 reduced their stakes and 10 left their positions unchanged.
• Altogether, institutional holders owned 3.16Mn CCXIW shares at the end of Q2 2026, up 584.08K from the prior quarter.
• Walleye Capital LLC held the largest position in CCXIW at 431.73K shares as of June 30, 2026.
• The biggest increases in CCXIW positions during Q2 2026 came from Saba Capital Management, L.P. (+19.48K shares), AQR Arbitrage LLC (+7.88K shares), Clear Street Group Inc. (+4.8K shares) and Polar Asset Management Partners Inc. (+2.7K shares).
• Among holders that kept a stake in Churchill Capital Corp XI, the biggest sellers in Q2 2026 were Sculptor Capital LP (-196.79K shares), Linden Advisors LP (-50K shares), Verition Fund Management LLC (-36.05K shares), Shaolin Capital Management LLC (-23.77K shares) and Periscope Capital Inc. (-17.4K shares).
• Business Quant data shows the 10 biggest positions in Churchill Capital Corp XI as of Q2 2026 were held by Walleye Capital LLC (431.73K shares), Empyrean Capital Partners, LP (350K shares), LMR Partners LLP (349.19K shares), MMCAP International Inc. SPC (270K shares), Magnetar Financial LLC (270K shares), Fort Baker Capital Management LP (225.29K shares), Polar Asset Management Partners Inc. (202.7K shares), Alberta Investment Management Corp (150K shares), D. E. Shaw & Co., Inc. (129.72K shares) and K2 Principal Fund, L.P. (109.3K shares).