As of November 9, 2026, 4 holders' latest Schedule 13D or 13G filings report owning 5% or more of Churchill Capital Corp XI. The largest reported stake is Empyrean Capital Partners, LP's, at 7.52%. 20 filings are on record since December 19, 2025 (Schedule 13G, August 14, 2026).
Who owns Churchill Capital Corp XI?
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Key facts
- · Reporting person: Churchill Sponsor XI LLC · Sole voting: 14,597,500 · Shared voting: 0 · Sole dispositive: 14,597,500 · Shared dispositive: 0 · SCHEDULE 13D/A, 2026-11-04
- · Reporting person: RichRich Capital LLC · Sole voting: 0 · Shared voting: 1,480,100 · Sole dispositive: 0 · Shared dispositive: 1,480,100 · SCHEDULE 13G/A, 2026-11-03
- · Reporting person: Empyrean Capital Partners, LP · Sole voting: 0 · Shared voting: 3,150,000 · Sole dispositive: 0 · Shared dispositive: 3,150,000 · SCHEDULE 13G, 2026-08-14
- · Reporting person: Fort Baker Capital Management LP · Sole voting: 0 · Shared voting: 2,003,697 · Sole dispositive: 0 · Shared dispositive: 2,003,697 · SCHEDULE 13G/A, 2026-08-14
- · Reporting person: MMCAP International Inc. SPC · Sole voting: 0 · Shared voting: 950,474 · Sole dispositive: 0 · Shared dispositive: 950,474 · SCHEDULE 13G/A, 2026-08-14
Churchill Capital Corp XI has 20 Schedule 13D or 13G filings on record since 2025-12-19. 4 holders' latest filing reports 5% or more of common stock, $0.0001 par value. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Empyrean Capital Partners, LP | 7.52% | 3,150,000 | SCHEDULE 13G, 2026-08-14 | 2026-06-30 |
| Churchill Sponsor XI LLC | 6.02% | 14,597,500 | SCHEDULE 13D/A, 2026-11-04 | 2026-11-02 |
| BlueCrest Capital Management Ltd | 5.6% | 2,354,233 | SCHEDULE 13G, 2026-07-02 | 2026-06-26 |
| 5.51% | 2,445,300 | SCHEDULE 13G/A, 2026-11-03 | 2026-10-28 | |
| Fort Baker Capital Management LP | 4.8% | 2,003,697 | SCHEDULE 13G/A, 2026-08-14 | 2026-06-30 |
| Magnetar Financial LLC | 4.58% | 1,918,525 | SCHEDULE 13G/A, 2026-08-13 | 2026-06-30 |
| Millennium Management LLC | 3.6% | 1,490,636 | SCHEDULE 13G/A, 2026-07-31 | 2026-06-30 |
| MMCAP International Inc. SPC | 2.3% | 950,474 | SCHEDULE 13G/A, 2026-08-14 | 2026-06-30 |
| Adage Capital Management, L.P. | 1.87% | 785,523 | SCHEDULE 13G/A, 2026-08-12 | 2026-06-30 |
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More on Churchill Capital Corp XI and the records around it.
Churchill Capital Corp XI elsewhere on the record
Companies that share a holder
- BlueCrest Capital Management Ltd also filed stake reports on 1 other company: Criteo S.A. (May 2026)
- RichRich Capital LLC also filed stake reports on 5 other companies: General Fusion Group Ltd. (Jul 2026), Crane Harbor Acquisition Corp. (Mar 2026), Cantor Equity Partners II, Inc. (Jan 2026)
- Empyrean Capital Partners, LP also filed stake reports on 9 other companies: Churchill Capital Corp. XII (Aug 2026), Altice USA, Inc. (Aug 2026), Bain Capital GSS Investment Corp. (May 2026)
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What the Full Report on Churchill Capital Corp XI covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Empyrean Capital Partners, LP | 0 | 3,150,000 | 0 | 3,150,000 | SCHEDULE 13G, 2026-08-14 |
| Meron Amos | 0 | 3,150,000 | 0 | 3,150,000 | SCHEDULE 13G, 2026-08-14 |
| Churchill Sponsor XI LLC | 14,597,500 | 0 | 14,597,500 | 0 | SCHEDULE 13D/A, 2026-11-04 |
| M. Klein Associates, Inc. | 0 | 14,597,500 | 0 | 14,597,500 | SCHEDULE 13D/A, 2026-11-04 |
| Michael Klein | 0 | 14,597,500 | 0 | 14,597,500 | SCHEDULE 13D/A, 2026-11-04 |
| BlueCrest Capital Management Ltd | 2,354,233 | 0 | 2,354,233 | 0 | SCHEDULE 13G, 2026-07-02 |
| Platt Michael Edward | 2,354,233 | 0 | 2,354,233 | 0 | SCHEDULE 13G, 2026-07-02 |
| RichRich Capital LLC | 0 | 1,480,100 | 0 | 1,480,100 | SCHEDULE 13G/A, 2026-11-03 |
| Huang Capital Inc. | 0 | 612,900 | 0 | 612,900 | SCHEDULE 13G/A, 2026-11-03 |
| Huang Rich | 352,300 | 2,093,000 | 352,300 | 2,093,000 | SCHEDULE 13G/A, 2026-11-03 |
| Fort Baker Capital Management LP | 0 | 2,003,697 | 0 | 2,003,697 | SCHEDULE 13G/A, 2026-08-14 |
| Steven Patrick Pigott | 0 | 2,003,697 | 0 | 2,003,697 | SCHEDULE 13G/A, 2026-08-14 |
| Fort Baker Capital, LLC | 0 | 2,003,697 | 0 | 2,003,697 | SCHEDULE 13G/A, 2026-08-14 |
| Magnetar Financial LLC | 0 | 1,918,525 | 0 | 1,918,525 | SCHEDULE 13G/A, 2026-08-13 |
| Magnetar Capital Partners LP | 0 | 1,918,525 | 0 | 1,918,525 | SCHEDULE 13G/A, 2026-08-13 |
| Supernova Management LLC | 0 | 1,918,525 | 0 | 1,918,525 | SCHEDULE 13G/A, 2026-08-13 |
| David J. Snyderman | 0 | 1,918,525 | 0 | 1,918,525 | SCHEDULE 13G/A, 2026-08-13 |
| Millennium Management LLC | 0 | 1,490,636 | 0 | 1,490,636 | SCHEDULE 13G/A, 2026-07-31 |
| Millennium Group Management LLC | 0 | 1,490,636 | 0 | 1,490,636 | SCHEDULE 13G/A, 2026-07-31 |
| Israel A. Englander | 0 | 1,490,636 | 0 | 1,490,636 | SCHEDULE 13G/A, 2026-07-31 |
| MMCAP International Inc. SPC | 0 | 950,474 | 0 | 950,474 | SCHEDULE 13G/A, 2026-08-14 |
| MM Asset Management Inc. | 0 | 950,474 | 0 | 950,474 | SCHEDULE 13G/A, 2026-08-14 |
| Adage Capital Management, L.P. | 0 | 785,523 | 0 | 785,523 | SCHEDULE 13G/A, 2026-08-12 |
| Robert Atchinson | 0 | 785,523 | 0 | 785,523 | SCHEDULE 13G/A, 2026-08-12 |
The latest filing identifies Churchill Capital Corp XI by CUSIP 000207497 and gives its principal executive office as 4698 Truax Dr SE, Salem, OR 97317 (SCHEDULE 13D/A, 2026-11-04).
What the percentages are based on
The following percentages are based on the aggregate of: (i) 41,900,000 Class A Ordinary Shares issued and outstanding as of October 13, 2026 based upon the Issuer's Prospectus filed under Rule 424(b)(3) with the Securities and Exchange Commission on October 13, 2026, and (ii) 2,445,300 Class A Ordinary Shares underlying the call options held by the Reporting Persons.Huang Rich, SCHEDULE 13G/A, 2026-11-03
As of June 30, 2026, each of the Reporting Persons were deemed to be the beneficial owner constituting approximately 4.58% of the total number of shares outstanding (based upon the information provided by the Issuer in the Form 10-Q filed on May 13, 2026 there were approximately 41,900,000 Shares outstanding).Magnetar Financial LLC, SCHEDULE 13G/A, 2026-08-13
Purpose of Transaction (Item 4)
Churchill Sponsor XI LLC
The following amends and restates the information set forth in Item 4 of Amendment No. 1 by adding the following at the end thereof: Pursuant to the Merger Agreement, the Domestication and the Merger were completed on November 2, 2026, and November 4, 2026, respectively. Immediately prior to the Domestication, each of the 13,800,000 Class B ordinary shares of Churchill held by the Sponsor automatically converted into a Class A ordinary share of Churchill on a one-for-one basis, and effective upon the Domestication, each Class A ordinary share of Churchill converted into common stock, par value $0.0001 per share ("Common Stock"), of the Issuer on a one-for-one basis. Effective upon the Domestication, (i) each of the 725,000 private placement units held by the Sponsor (including 225,000 units issued upon settlement of Sponsor's working capital loans) separated into one share per unit and one-tenth of one whole warrant of Churchill per unit, each whole warrant exercisable for one Class A ordinary share of Churchill, (ii) each share converted into one share of Common Stock of the Issuer on a one-to-one basis, and (iii) each warrant automatically converted into a warrant to acquire Common Stock of the Issuer, which will become exercisable 30 days after the completion of the Merger. Effective upon the completion of the Merger, the A&R Registration Rights Agreement and Advisory Agreement became effective in accordance with their terms, as previously reported.Item 4 of the SCHEDULE 13D/A filed 2026-11-04
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-12-19 | MMCAP International Inc. SPC | 5.8% | SCHEDULE 13G |
| 2025-12-23 | Millennium Management LLC | 5.3% | SCHEDULE 13G |
| 2025-12-29 | Churchill Sponsor XI LLC | 25.67% | SCHEDULE 13D |
| 2026-02-12 | Adage Capital Management, L.P. | 6.44% | SCHEDULE 13G |
| 2026-02-13 | MMCAP International Inc. SPC | 5.8% | SCHEDULE 13G/A |
| 2026-02-17 | Magnetar Financial LLC | 6.44% | SCHEDULE 13G |
| 2026-02-17 | Empyrean Capital Partners, LP | 8.35% | SCHEDULE 13G |
| 2026-02-17 | Fort Baker Capital Management LP | 5.4% | SCHEDULE 13G |
| 2026-05-11 | MMCAP International Inc. SPC | 6.4% | SCHEDULE 13G/A |
| 2026-06-26 | Churchill Sponsor XI LLC | 25.7% | SCHEDULE 13D/A |
| 2026-07-02 | BlueCrest Capital Management Ltd | 5.6% | SCHEDULE 13G |
| 2026-07-20 | Huang Rich | 5.13% | SCHEDULE 13G |
| 2026-07-31 | Millennium Management LLC | 3.6% | SCHEDULE 13G/A |
| 2026-08-12 | Adage Capital Management, L.P. | 1.87% | SCHEDULE 13G/A |
| 2026-08-13 | Magnetar Financial LLC | 4.58% | SCHEDULE 13G/A |
| 2026-08-14 | MMCAP International Inc. SPC | 2.3% | SCHEDULE 13G/A |
| 2026-08-14 | Empyrean Capital Partners, LP | 7.52% | SCHEDULE 13G |
| 2026-08-14 | Fort Baker Capital Management LP | 4.8% | SCHEDULE 13G/A |
| 2026-11-03 | Huang Rich | 5.51% | SCHEDULE 13G/A |
| 2026-11-04 | Churchill Sponsor XI LLC | 6.02% | SCHEDULE 13D/A |
Questions about who owns Churchill Capital Corp XI
Who owns Churchill Capital Corp XI?
On this page, 4 holders' latest ownership filings report 5% or more of Churchill Capital Corp XI: Empyrean Capital Partners, LP (7.52%, Schedule 13G, filed 2026-08-14), Churchill Sponsor XI LLC (6.02%, Schedule 13D/A, filed 2026-11-04), BlueCrest Capital Management Ltd (5.6%, Schedule 13G, filed 2026-07-02) and Huang Rich (5.51%, Schedule 13G/A, filed 2026-11-03).
Who are the largest shareholders of Churchill Capital Corp XI?
By the share each holder's latest filing reports, the largest holders of Churchill Capital Corp XI on this page are Empyrean Capital Partners, LP (7.52%), Churchill Sponsor XI LLC (6.02%) and BlueCrest Capital Management Ltd (5.6%).
When did Empyrean Capital Partners, LP buy into Churchill Capital Corp XI?
The filings give report dates, not purchase dates. The earliest filing from Empyrean Capital Partners, LP on this page is the Schedule 13G, filed 2026-02-17, reporting 8.35%; its latest, Schedule 13G filed 2026-08-14, reports 7.52%.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 20 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
Also on the record for Churchill Capital Corp XI
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| December 17, 2025 | IPO filing, Form 424B4 | — | IPO filings | Source |
| December 11, 2025 | IPO filing, Form S-1/A | — | IPO filings | Source |
| November 18, 2025 | IPO filing, Form S-1 | — | IPO filings | Source |
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.
