As of November 6, 2026, Columbus Circle Capital Corp II is a publicly traded company (Nasdaq: IPXG). The largest holder reporting an active stake on Schedule 13D is Columbus Circle 2 Sponsor Corporation LLC, at 25.3%. No bankruptcy or receivership appears in its SEC Form 8-K filings. Passive holders reporting on Schedule 13G include Meteora Capital, LLC (7.89%), Adage Capital (7.61%), Linden Advisors LP (6.5%) (Schedule 13D, February 20, 2026).
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Is Columbus Circle Capital Corp II a real, registered company?
- Columbus Circle Capital Corp II files with the SEC under CIK 2088805 (its SEC filings).
- Its shares are listed under the ticker IPXG on Nasdaq (also IPXGU, IPXGW) (SEC company record).
- Incorporated in E9; business address in New York, New York, as its SEC filings state.
- Court and bankruptcy records: see Before you sign or pay below.
Before you sign or pay
- Court and bankruptcy: No federal court case or bankruptcy filing found under Columbus Circle Capital Corp II in our court records and SEC 8-K records (as of 2026-11-06).
- Leadership changes: the latest reported is Gary Quin, Chief Executive Officer (Form 8-K filed 2026-07-02). Check you are dealing with the people now in charge.
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names Aristeia Capital, L.L.C. (filed 2026-08-14).
Who are Columbus Circle Capital Corp II's owners and officers?
Columbus Circle Capital Corp II: business address in New York, New York; industry Services-Computer Integrated Systems Design (Schedule 13G, 2026-08-14).
| Report | Holder | Share |
|---|---|---|
| Schedule 13G, 2026-08-14 | Aristeia Capital, L.L.C. | 5.42% |
| Schedule 13G, 2026-08-14 | Meteora Capital, LLC | 7.89% |
| Schedule 13G, 2026-07-06 | Tenor Capital Management Company, L.P. | 5.2% |
| Schedule 13G, 2026-06-30 | Linden Advisors LP | 6.5% |
| Schedule 13G, 2026-05-13 | Adage Capital Management, L.P. | 7.61% |
| Schedule 13D, 2026-02-20 | Columbus Circle 2 Sponsor Corporation LLC | 25.3% |
Questions about who owns Columbus Circle Capital Corp II
Who owns Columbus Circle Capital Corp II?
On this page, 6 holders' latest ownership filings report 5% or more of Columbus Circle Capital Corp II: Columbus Circle 2 Sponsor Corporation LLC (25.3%, Schedule 13D, filed 2026-02-20), Meteora Capital, LLC (7.89%, Schedule 13G, filed 2026-08-14), Adage Capital Management, L.P. (7.61%, Schedule 13G, filed 2026-05-13), Linden Advisors LP (6.5%, Schedule 13G, filed 2026-06-30) and Aristeia Capital, L.L.C. (5.42%, Schedule 13G, filed 2026-08-14); 1 more is listed above.
Who are the largest shareholders of Columbus Circle Capital Corp II?
By the share each holder's latest filing reports, the largest holders of Columbus Circle Capital Corp II on this page are Columbus Circle 2 Sponsor Corporation LLC (25.3%), Meteora Capital, LLC (7.89%) and Adage Capital Management, L.P. (7.61%).
When did Columbus Circle 2 Sponsor Corporation LLC buy into Columbus Circle Capital Corp II?
The filings give report dates, not purchase dates. The earliest filing from Columbus Circle 2 Sponsor Corporation LLC on this page is the Schedule 13D, filed 2026-02-20, reporting 25.3%.
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%); 6 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.
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| Filed | Person | Role | Change | Effective |
|---|---|---|---|---|
| Form 8-K, 2026-07-02 | Gary Quin | Chief Executive Officer | departed | 2026-06-26 |
| Form 8-K, 2026-07-02 | Kevin Shannon | Chief Executive Officer | appointed | 2026-06-26 |
| Form 8-K, 2026-07-02 | Gary Quin | President | appointed | 2026-06-26 |
Which insiders own Columbus Circle Capital Corp II shares?
Directors, officers and holders of 10% or more report their shares on Forms 3, 4 and 5. Each line is the latest such report, largest holding first.
- COLUMBUS CIRCLE 2 SPONSOR Corp LLC, a 10% owner: 265,000 shares, on a joint filing (Form 4, 2026-02-17).
- Cohen & Co Inc., a 10% owner: 265,000 shares, on a joint filing (Form 4, 2026-02-17).
- Cohen & Company, LLC, a 10% owner: 265,000 shares, on a joint filing (Form 4, 2026-02-17).
Shares only: the company's cover page does not give one share count for a single class, so no percentage is worked out.
How much has Columbus Circle Capital Corp II raised?
Latest IPO step: Columbus Circle Capital Corp II filed its final IPO prospectus, ticker CMIIU (424B4, 2026-02-11).
IPO filings: 424B4, 2026-02-11, 424B4, 2026-02-11, S-1, 2026-01-21; ticker CMIIU on Nasdaq Global Market.
Keep reading
More on Columbus Circle Capital Corp II and the records around it.
Columbus Circle Capital Corp II elsewhere on the record
- 5%+ stake filings Aug 2026
- Leadership changes Jul 2026
Companies that share a holder
- Tenor Capital Management Company, L.P. also filed stake reports on 41 other companies: Archimedes Tech SPAC Partners II Co. (Aug 2026), Armada Acquisition Corp. II (Aug 2026), Blue Acquisition Corp. (Aug 2026)
- Aristeia Capital, L.L.C. also filed stake reports on 54 other companies: Apogee Acquisition Corp (Aug 2026), ARC Group Acquisition I Corp (Aug 2026), ClearThink 1 Acquisition Corp. (Aug 2026)
- Linden Capital L.P. also filed stake reports on 73 other companies: Southport Acquisition Corp. II (Oct 2026), NewHold Investment Corp IV (Sep 2026), Haymaker Acquisition Corp V (Sep 2026)
Related pages
Leadership changes5%+ holdersIPO filings
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