Welcome to our dedicated page for Churchill Capital IX/Cayman SEC filings (Ticker: CCIXU), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
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Churchill Capital Corp IX (CCIX) received an amended Schedule 13G/A (Amendment No. 3) in which Magnetar Financial LLC, Magnetar Capital Partners LP, Supernova Management LLC, and David J. Snyderman report that, as of June 30, 2026, they beneficially owned 0 Class A ordinary shares of the company, representing approximately 0% of the class.
The reporting group also states they have no sole or shared voting or dispositive power over any Churchill Capital Corp IX Class A shares and confirm they now own 5% or less of this class of securities.
Fort Baker Capital Management LP and related reporting persons disclosed a 9.7% beneficial ownership of Churchill Capital Corp IX/Cayman Class A ordinary shares in an amended Schedule 13G as of June 30, 2026. Fort Baker Capital Management LP directly holds 2,873,655 Class A shares, with the same amount attributed for reporting purposes to Steven Patrick Pigott and Fort Baker Capital, LLC.
All three reporting persons list zero sole voting and dispositive power and 2,873,655 shares of shared voting and shared dispositive power. The 9.7% figure is based on 29,475,000 Class A shares outstanding as stated in the issuer’s Form 10-Q filed May 15, 2026. The parties file jointly but state they are not part of a group and each disclaims beneficial ownership beyond their pecuniary interest.
Meteora Capital, LLC and its managing member Vik Mittal report beneficial ownership of Class A common stock of Churchill Capital Corp IX/Cayman. They report beneficial ownership of 1,866,820 shares, representing 6.33% of the outstanding Class A common stock. All of these shares are reported with shared voting and shared dispositive power, and no shares are held with sole voting or dispositive power. The filing states that the reporting persons do not admit that they are beneficial owners for all purposes under Section 13 of the Exchange Act.
W. R. Berkley Corporation, through subsidiary Berkley Insurance Company, reports beneficial ownership of 104,360 Class A ordinary shares of Churchill Capital Corp IX (par value $0.0001 per share, CUSIP G21301109). This represents 0.4% of the outstanding class.
The reporting persons have shared voting and dispositive power over all 104,360 shares and no sole voting or dispositive power. The filing confirms that their holdings represent 5 percent or less of this class of securities.
Churchill Capital Corp IX is having its Class A ordinary shares, warrants, and units removed from listing and/or registration on the Nasdaq Stock Market LLC under Section 12(b) of the Securities Exchange Act of 1934. Nasdaq states that it has complied with its own rules and the requirements of 17 CFR 240.12d2-2(b) to strike these securities from listing and/or withdraw their registration. The company is also noted as having complied, where applicable, with the Exchange’s rules and 17 CFR 240.12d2-2(c) governing voluntary withdrawal of a class of securities from listing and registration.
Churchill Capital Corp IX reported Q1 2026 net income of $1,493,975, driven entirely by interest on its trust investments. The SPAC earned $2,647,110 of interest income on $310,264,509 of marketable securities and cash held in its Trust Account, while general and administrative costs rose to $1,153,135.
Cash outside the Trust Account was $167,798 with a working capital deficit of $664,401, partly offset by a $500,000 related-party working capital loan under a $1,500,000 promissory note. Management disclosed that these liquidity constraints and the requirement to complete a Business Combination by August 6, 2026 raise substantial doubt about the company’s ability to continue as a going concern.
The company terminated its previously agreed Business Combination with Plus Automation, Inc. (PlusAI) on April 20, 2026 by mutual consent due to market conditions, and continues to seek an alternative target while 28,750,000 Class A ordinary shares remain redeemable at approximately $10.79 per share.
Churchill Capital Corp IX/Cayman reports that Fort Baker Capital Management LP (with Fort Baker Capital, LLC as GP and Steven Patrick Pigott as CIO) beneficially owns 1,455,889 Class A ordinary shares, representing 4.9% of the Class A shares. Shares outstanding were 29,475,000 as of February 5, 2026.
The filing states shared voting and shared dispositive power over the reported shares and disclaims group membership and broader beneficial ownership beyond each reporting person’s pecuniary interest.
Churchill Capital Corp IX Schedule 13G/A: The Goldman Sachs Group, Inc. and Goldman Sachs & Co. LLC report beneficial ownership of 840,243 shares of Class A Ordinary Shares, representing 2.9% of the class (cover page figures). The filing is an amendment and includes a Joint Filing Agreement and subsidiary attribution showing Goldman Sachs & Co. LLC as the reporting subsidiary. Signatures are dated 04/24/2026.
W. R. Berkley Corporation reports beneficial ownership of 1,810,437 Class A ordinary shares of Churchill Capital Corp IX. The filing states this equals 6.1% of the class and records shared voting and dispositive power over those shares. CUSIP: G21301109; report date: 03/31/2026.
Churchill Capital Corp IX announced that it has mutually agreed with Plus Automation, Inc. (PlusAI) to terminate their previously signed Agreement and Plan of Merger and Reorganization, effective April 20, 2026, citing market conditions. This decision ends Churchill’s planned business combination with PlusAI.
Following the termination, Churchill cancelled its extraordinary general meeting of shareholders that had been scheduled for 10:00 a.m. Eastern Time on April 24, 2026, along with the associated redemption deadline, signaling that the proposed transaction will no longer proceed to a shareholder vote.