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Ownership

Who owns Churchill Capital Corp XII, from the filings themselves: stakes over 5% (Schedule 13D/G), the institutional managers reporting the stock each quarter (13F), and the funds holding it (N-PORT).

Stakes over 5%

Investors crossing 5% ownership must disclose it. Schedule 13G filers certify the stake is passive; Schedule 13D is the general form for everyone else — founders, strategic holders, and activists alike. Each entry is the holder's most recent disclosure. Coverage begins with SEC's structured filings from December 18, 2024; a holder appears once they file or amend after that date.

Empyrean Capital Partners, LP, Meron Amos August 14, 2026

Empyrean Capital Partners, LP: 6.5% · 2,700,000 shares — Meron Amos: 6.5% · 2,700,000 shares

MAGNETAR FINANCIAL LLC, MAGNETAR CAPITAL PARTNERS LP, SUPERNOVA MANAGEMENT LLC August 13, 2026

MAGNETAR FINANCIAL LLC: 6.5% · 2,700,000 shares — MAGNETAR CAPITAL PARTNERS LP: 6.5% · 2,700,000 shares — SUPERNOVA MANAGEMENT LLC: 6.5% · 2,700,000 shares

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Super investors holding CXII

Every institutional manager whose latest 13F reports this stock, largest position first. "% of their portfolio" is the weight inside that manager's own book — how much conviction the position represents; "% of company" is how much of Churchill Capital Corp XII they hold. Together these 64 managers report 340.42% of shares outstanding.

Investor Position value Shares % of their portfolio % of company As of
Empyrean Capital Partners, LP $29.2M 2,700,000 0.96% 22.50% June 30, 2026
ADAGE CAPITAL PARTNERS GP, L.L.C. $28.8M 2,700,000 0.04% 22.50% June 30, 2026

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Funds holding CXII

Funds disclosing this stock in their monthly N-PORT portfolio, with the position's share of the fund's net assets. Together these 2 funds hold 0.19% of shares outstanding — counted inside the manager totals above, not on top of them, since a fund's shares also appear in its manager's 13F.

Fund Position value % of net assets % of company As of
Saba Capital Income & Opportunities Fund $157K 0.04% 0.13% April 30, 2026
Saba Capital Income & Opportunities Fund II $67.7K 0.03% 0.06% April 30, 2026

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