Pioneer Acquisition I Corp - COMMON-STOCK (PACH) Institutional Ownership

13F Institutional Holders and Ownership History from Q3 2025 to Q4 2025

Type / Class
Equity / COMMON-STOCK
Symbol
PACH on Nasdaq
Shares outstanding
25,307,841
Price per share
$10.05
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
17,274,866
Total reported value
$171,835,075
% of total 13F portfolios
0%
Share change
+16,243,392
Value change
+$161,567,807
Number of holders
43
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Pioneer Acquisition I Corp - COMMON-STOCK (PACH) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BARCLAYS PLC 5.9% $14,917,505 1,500,755 Barclays PLC 30 Sep 2025
AQR CAPITAL MANAGEMENT LLC 3.9% $9,787,004 984,608 AQR Capital Management, LLC 30 Sep 2025

As of 30 Sep 2025, 43 institutional investors reported holding 17,274,866 shares of Pioneer Acquisition I Corp - COMMON-STOCK (PACH). This represents 68% of the company’s total 25,307,841 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of Pioneer Acquisition I Corp - COMMON-STOCK (PACH) together control 58% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
GLAZER CAPITAL, LLC 4.2% 1,050,650 0.35% $10,443,000
Linden Advisors LP 4% 1,000,000 0.07% $9,940,000
AQR Arbitrage LLC 3.9% 984,608 0.25% $9,787,004
Wealthspring Capital LLC 3.5% 883,286 2.1% $8,779,863
TWO SIGMA INVESTMENTS, LP 3.2% 797,500 0.01% $7,927,150
Clear Street Group Inc. 2.9% 723,060 0% 0.04% $7,201,678
Shaolin Capital Management LLC 2.8% 700,000 0.33% $6,972,000
D. E. Shaw & Co., Inc. 2.7% 691,682 0.01% $6,875,319
WOLVERINE ASSET MANAGEMENT LLC 2.7% 677,208 0.1% $6,731,447
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 2.6% 650,000 0.01% $6,461,000
TENOR CAPITAL MANAGEMENT Co., L.P. 2.4% 600,000 0.08% $5,976,000
Radcliffe Capital Management, L.P. 2.3% 592,475 0.37% $5,895,126
Verition Fund Management LLC 2.2% 550,000 0.03% $5,467,000
Polar Asset Management Partners Inc. 2% 500,000 0.1% $4,980,000
First Trust Capital Management L.P. 2% 500,000 0.32% $4,980,000
PICTON MAHONEY ASSET MANAGEMENT 2% 500,000 0.06% $4,975,000
Periscope Capital Inc. 1.9% 475,000 1.1% $4,726,250
MANGROVE PARTNERS IM, LLC 1.8% 450,000 0.33% $4,482,000
ARISTEIA CAPITAL, L.L.C. 1.6% 400,000 0.12% $3,984,000
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 1.6% 400,000 0.02% $3,980,000
TORONTO DOMINION BANK 1.5% 368,629 0.01% $3,671,545
BNP PARIBAS FINANCIAL MARKETS 1.2% 308,414 0% 0% $3,065,635
MIZUHO SECURITIES USA LLC 1.2% 301,302 0.06% $2,986,060
WHITEBOX ADVISORS LLC 1.2% 300,000 0.06% $2,988,000
MILLENNIUM MANAGEMENT LLC 1.1% 285,001 0% $2,838,610

Institutional Holders of Pioneer Acquisition I Corp - COMMON-STOCK (PACH) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 109,000 $1,095,450 $10.05 1
2025 Q3 17,274,866 $171,835,075 +$161,567,807 $9.94 43