TickerGuard
Buy Day today: Neutral (48) Mixed market breadth · no major macro event
PACH

Pioneer Acquisition I Corp

Financial Services · Shell Companies

10.30$ +0.0% vs. previous close Closing price · As of: Sep 28, 2026

Ownership

Ownership Structure

Who owns Pioneer Acquisition I Corp (PACH)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 100.0% of the shares are freely tradable; institutional investors hold 109.9%.

Institutional ownership ?Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings. 109.9%
Insiders ?Share of the stock held by the executives, founders and major shareholders of the company itself. 0.0%
Float ?Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders. 100.0%
Short % of float ?Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices. 0.01%
Shares Outstanding ?Total number of shares issued. Price times share count gives market cap. 22Mio.

Largest Shareholders

Institutions

Institutions PACH
Name Stake (%) Shares Change (%) Date
Westchester Capital Management LLC 3.98 1,258,612 +208.0 03/31/2026
D. E. Shaw & Co LP 3.96 1,252,350 +0.0 06/30/2026
Glazer Capital, LLC 3.83 1,210,643 +0.0 06/30/2026
Linden Advisors LLC 3.16 1,000,000 +0.0 06/30/2026
Magnetar Financial LLC 3.16 1,000,000 +0.0 06/30/2026
Cnh Partners, LLC 3.00 948,381 -3.7 03/31/2026
Two Sigma Investments LLC 2.52 797,500 +0.0 06/30/2026
Wealthspring Capital LLC 2.45 776,258 -7.8 06/30/2026
Mmcap International Inc. Spc 2.37 750,000 +0.0 03/31/2026

Funds

Funds PACH
Name Stake (%) Shares Change (%) Date
The Merger Fund A 3.14 993,533 +0.0 06/30/2026

Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.

Data as of: September 28, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)

Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.

Was this page helpful to you?