🕵️ Churchill Capital Corp XI ($CCXIU)
SEC insider & ownership activity, last 12 months · CIK 2074973 · every row links its SEC filing
Over the last 12 months insiders bought $5.0M with no open-market selling against it. Klein Michael Stuart bought $5.0M in discretionary trades (Dec). No red-flag 8-Ks in the window.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
1 buyer, $5.0M (1 lots) · 0 sellers, $0 (0 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Klein Michael Stuart | 1 | $5.0M | 0 | – | Dec 18, 2025 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Michael Klein | 25.7% | 13D | Jun 24, 2026 | filing ↗ | |
| Churchill Sponsor XI LLC | 25.7% | 13D | Jun 24, 2026 | filing ↗ | |
| M. Klein Associates, Inc. | 25.7% | 13D | Jun 24, 2026 | filing ↗ | |
| Empyrean Capital Partners, LP | 8.3% | 13G | Feb 17, 2026 | filing ↗ | |
| Amos Meron | 8.3% | 13G | Feb 17, 2026 | filing ↗ | |
| Magnetar Financial LLC | 6.4% | 13G | Feb 17, 2026 | filing ↗ | |
| Magnetar Capital Partners LP | 6.4% | 13G | Feb 17, 2026 | filing ↗ | |
| Supernova Management LLC | 6.4% | 13G | Feb 17, 2026 | filing ↗ | |
| David J. Snyderman | 6.4% | 13G | Feb 17, 2026 | filing ↗ | |
| Adage Capital Management, L.P. | 6.4% | 13G | Feb 12, 2026 | filing ↗ | |
| Robert Atchinson | 6.4% | 13G | Feb 12, 2026 | filing ↗ | |
| Phillip Gross | 6.4% | 13G | Feb 12, 2026 | filing ↗ | |
| Mmcap International Inc. SPC | 6.4% | 13G | May 11, 2026 | filing ↗ | |
| MM Asset Management Inc. | 6.4% | 13G | May 11, 2026 | filing ↗ | |
| Bluecrest Capital Management Ltd | 5.6% | 13G | Jul 2, 2026 | filing ↗ | |
| Platt Michael Edward | 5.6% | 13G | Jul 2, 2026 | filing ↗ | |
| FORT Baker Capital Management LP | 5.4% | 13G | Feb 17, 2026 | filing ↗ | |
| Steven Patrick Pigott | 5.4% | 13G | Feb 17, 2026 | filing ↗ | |
| FORT Baker Capital, LLC | 5.4% | 13G | Feb 17, 2026 | filing ↗ | |
| Millennium Management LLC | 5.3% | 13G | Dec 23, 2025 | filing ↗ | |
| Millennium Group Management LLC | 5.3% | 13G | Dec 23, 2025 | filing ↗ | |
| Israel A. Englander | 5.3% | 13G | Dec 23, 2025 | filing ↗ | |
| Huang Rich | 5.1% | Class A | 13G | Jul 20, 2026 | filing ↗ |
| Huang Capital Inc. | exited | Class A | 13G | Jul 20, 2026 | filing ↗ |
| Richrich Capital LLC | exited | Class A | 13G | Jul 20, 2026 | filing ↗ |
Planned insider sales (Form 144)
No sale notices filed in the last 12 months.
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Other events (8.01) | Jul 14, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jul 14, 2026 | filing ↗ |
| Material agreement (1.01) | Jul 2, 2026 | filing ↗ |
| New financial obligation (2.03) | Jul 2, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jul 2, 2026 | filing ↗ |
| Material agreement (1.01) | Jun 24, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Jun 24, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 24, 2026 | filing ↗ |
| Officer/director changes (5.02) | Mar 17, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 17, 2026 | filing ↗ |
| Other events (8.01) | Feb 5, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 5, 2026 | filing ↗ |
| Other events (8.01) | Dec 18, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Dec 18, 2025 | filing ↗ |
| Material agreement (1.01) | Dec 16, 2025 | filing ↗ |
| Unregistered equity sale (3.02) | Dec 16, 2025 | filing ↗ |
| Officer/director changes (5.02) | Dec 16, 2025 | filing ↗ |
| Charter/bylaw changes (5.03) | Dec 16, 2025 | filing ↗ |
| Other events (8.01) | Dec 16, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Dec 16, 2025 | filing ↗ |