Welcome to our dedicated page for Pioneer Acqsn I SEC filings (Ticker: PACH), 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.
Our SEC filing database is enhanced with expert analysis from Rhea-AI, providing insights into the potential impact of each filing on Pioneer Acqsn I's stock performance. Each filing includes a concise AI-generated summary, sentiment and impact scores, and end-of-day stock performance data showing the actual market reaction. Navigate easily through different filing types including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, proxy statements (DEF 14A), and Form 4 insider trading disclosures.
Designed for fundamental investors and regulatory compliance professionals, our page simplifies access to critical SEC filings. By combining real-time EDGAR feed updates, Rhea-AI's analytical insights, and historical stock performance data, we provide comprehensive visibility into Pioneer Acqsn I's regulatory disclosures and financial reporting.
Pioneer Acquisition I Corp ownership disclosure: D. E. Shaw reporting persons state beneficial ownership of 1,252,350 Class A ordinary shares of Pioneer Acquisition I Corp, representing 5.7% of the outstanding Class A shares as of 03/31/2026.
The filing lists the holdings under D. E. Shaw & Co., L.P., D. E. Shaw & Co., L.L.C., D. E. Shaw Valence Portfolios, L.L.C., and David E. Shaw, each reported as having shared voting and shared dispositive power over the same 1,252,350 shares. Signatures and powers of attorney dated 08/01/2024 and a joint filing agreement dated 05/15/2026 are included.
Pioneer Acquisition I Corp, a SPAC, reported unaudited results for the quarter ended March 31, 2026. The company generated net income of $1,992,906, almost entirely from $2,271,460 of interest earned on investments in its Trust Account, while general and administrative expenses were $284,475.
The Trust Account held $260,599,284, corresponding to 25,300,000 Class A ordinary shares subject to redemption at $10.30 per share, and cash outside the Trust Account was $568,743, producing working capital of $407,065. Pioneer has not yet identified a business combination target and discloses that its liquidity position and mandatory liquidation date of June 20, 2027 raise substantial doubt about its ability to continue as a going concern if no deal is completed by the end of the combination period.
Pioneer Acquisition I Corp ownership update: a group of Westchester-related advisers filed a joint Schedule 13G reporting combined beneficial holdings in the issuer's Class A ordinary shares. The filing lists 1,248,504 shares held by Westchester Capital Management, LLC and related entities, representing 5.65% of the class based on 22,114,799 shares outstanding as of March 26, 2026.
The filing discloses that Virtus Investment Advisers, LLC reports 1,152,746 shares (5.21%) with shared voting and dispositive power, while Westchester Capital Partners, LLC reports 10,108 shares (0.05%). The statement notes potential group status under Section 13(g)(3) but says filing is not an admission of a group.
Pioneer Acquisition I Corp — Glazer Capital, LLC and Paul J. Glazer report beneficial ownership of 1,210,643 Class A ordinary shares, representing 5.47% of the class. The filing states the holdings are shared voting and dispositive power and that Glazer Capital Enhanced Master Fund, Ltd. has the right to receive proceeds. Signature date is 05/14/2026.
Pioneer Acquisition I Corp filed Amendment No. 1 to its annual report to add Exhibit 97.1, the company’s Policy on Recoupment of Incentive Compensation adopted on May 22, 2025, which was inadvertently omitted earlier. No other changes were made to the original report.
As of December 31, 2025, the aggregate market value of ordinary shares held by non-affiliates was $317.83 million. As of March 26, 2026, the company had 22,114,799 Class A ordinary shares and 6,325,000 Class B ordinary shares outstanding, each with a par value of $0.0001.
Pioneer Acquisition I Corp, a Cayman Islands-based blank check company, filed its annual report outlining its strategy to complete an initial business combination in the healthcare or healthcare-related sectors. The company completed its IPO on June 20, 2025, raising $253,000,000, which was placed in a U.S. trust account.
Pioneer has $210,100,000 initially available for a transaction, assuming no redemptions, and may use cash, shares, debt, or a combination to fund a deal. As of December 31, 2025, it reported cash of $764,902 and working capital of $664,220, and disclosed substantial doubt about its ability to continue as a going concern if no business combination is completed within its 24‑month window from the IPO.
Pioneer Acquisition I Corp (PACH) filed its Q3 2025 10-Q, reporting interest-driven profitability and detailing its post-IPO capital position. The company recorded net income of $2,380,594 for the quarter and $2,434,663 for the nine months ended September 30, 2025, primarily from interest earned on its Trust Account.
The SPAC completed its IPO on June 20, 2025, selling 25,300,000 units at $10.00 per unit and placing $253,000,000 in a Trust Account. Investments held in the Trust Account totaled $255,859,603 as of September 30, 2025, reflecting interest income. Cash and cash equivalents outside the trust were $820,826, with working capital of $803,426. Transaction costs were $17,138,865, including $12,045,000 of deferred underwriting commissions.
As of November 14, 2025, the company had 25,300,000 Class A ordinary shares and 6,325,000 Class B ordinary shares outstanding. Management notes the 24-month completion window for a business combination and discloses that these factors raise substantial doubt about the company’s ability to continue as a going concern absent a business combination.