Who owns Churchill Capital Corp XII?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of CXIIW from SEC Form 13F filings across 27 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 27 institutions disclosed 2.2M shares of Churchill Capital Corp XII worth $3.8M — about 18.5% of shares outstanding; the largest disclosed holder is Magnetar Financial LLC. Source: SEC Form 13F filings, parsed by EvidInvest.
27
13F holders
$3.8M
value, 2026 filers
18.5%
of shares outstanding (2.2M sh)
27
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of CXIIW's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | Magnetar Financial LLCNEW | 270,000 | $459,000 | 0.0% | 2.3% | new |
| 2 | MMCAP International Inc. SPCNEW | 270,000 | $459,000 | 0.0% | 2.3% | new |
| 3 | ADAGE CAPITAL PARTNERS GP, L.L.C.NEW | 250,000 | $425,000 | 0.0% | 2.1% | new |
| 4 | Sculptor Capital LPNEW | 224,600 | $381,820 | 0.0% | 1.9% | new |
| 5 | Fort Baker Capital Management LPNEW | 199,998 | $339,996 | 0.0% | 1.7% | new |
| 6 | Lineage Point Capital LPNEW | 112,395 | $191,072 | 0.0% | 0.9% | new |
| 7 | MOORE CAPITAL MANAGEMENT, LPNEW | 100,000 | $170,000 | 0.0% | 0.8% | new |
| 8 | D. E. Shaw & Co., Inc.NEW | 100,000 | $170,000 | 0.0% | 0.8% | new |
| 9 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUNDNEW | 100,000 | $170,000 | 0.0% | 0.8% | new |
| 10 | Linden Advisors LPNEW | 99,999 | $191,498 | 0.0% | 0.8% | new |
| 11 | LMR Partners LLPNEW | 75,000 | $127,500 | 0.0% | 0.6% | new |
| 12 | Shaolin Capital Management LLCNEW | 66,920 | $113,764 | 0.0% | 0.6% | new |
| 13 | Verition Fund Management LLCNEW | 58,480 | $99,416 | 0.0% | 0.5% | new |
| 14 | TENOR CAPITAL MANAGEMENT Co., L.P.NEW | 50,000 | $85,000 | 0.0% | 0.4% | new |
| 15 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYSNEW | 50,000 | $85,000 | 0.0% | 0.4% | new |
| 16 | Hudson Bay Capital Management LPNEW | 35,000 | $59,500 | 0.0% | 0.3% | new |
| 17 | HBK INVESTMENTS L PNEW | 30,001 | $51,002 | 0.0% | 0.3% | new |
| 18 | Periscope Capital Inc.NEW | 29,900 | $50,830 | 0.0% | 0.2% | new |
| 19 | K2 PRINCIPAL FUND, L.P.NEW | 21,963 | $37,337 | 0.0% | 0.2% | new |
| 20 | Polar Asset Management Partners Inc.NEW | 19,429 | $33,029 | 0.0% | 0.2% | new |
| 21 | CSS LLC/ILNEW | 12,446 | $21,158 | 0.0% | 0.1% | new |
| 22 | BOUSSARD & GAVAUDAN GESTION SASNEW | 10,000 | $14,100 | 0.0% | 0.1% | new |
| 23 | Centiva Capital, LPNEW | 10,000 | $17,000 | 0.0% | 0.1% | new |
| 24 | WHITEBOX ADVISORS LLCNEW | 10,000 | $17,000 | 0.0% | 0.1% | new |
| 25 | Clear Street Group Inc.NEW | 6,719 | $11,422 | 0.0% | 0.1% | new |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation. Research, not investment advice.