Pioneer Acquisition IPACHU

13F holders, Q2 2025 (June 30)
69holders
2famous investors
$10.01avg. 13F price*

At the end of Q2 2025, 69 institutions reported holding Pioneer Acquisition I Corp. (PACHU) in their 13F filings. The largest holders were AQR Arbitrage LLC ($12.9M), Glazer Capital, LLC ($10.6M) and Magnetar Financial LLC ($10.0M). 2 famous investors held it, including Israel Englander (0.0% of Millennium Management's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).

Company
Pioneer Acquisition I Corp.
CUSIP
G7117W123
Latest filing quarter
Q2 2026

History

Number of 13F holders

020406080 Q2 2025: 69Q2 2025Q3 2025: 29Q3 2025Q4 2025: 15Q4 2025Q1 2026: 12Q1 2026Q2 2026: 11Q2 2026

Total Exit/New Position Q2 2025

InstitutionsTotal Value
New Positions69$235.8M
Exits0$0

Ownership 69 holders

AQR Arbitrage LLC 0.48% New 1,293,025 $12.9M
Glazer Capital, LLC 0.44% New 1,061,027 $10.6M
Magnetar Financial LLC 0.05% New 1,000,000 $10.0M
Two Sigma Investments, LP 0.01% New 797,500 $8.0M
Linden Advisors LP 0.79% New 750,000 $7.5M
MMCAP International Inc. SPC 0.92% New 750,000 $7.5M
LMR Partners LLP 0.17% New 750,000 $7.5M
HGC Investment Management Inc. 2.07% New 743,077 $7.4M
Toronto Dominion Bank 0.02% New 700,000 $7.0M
Wealthspring Capital LLC 1.79% New 666,245 $6.7M
Healthcare of Ontario Pension Plan Trust Fund 0.01% New 650,000 $6.5M
Shaolin Capital Management LLC 1.72% New 650,000 $6.5M
TENOR CAPITAL MANAGEMENT Co., L.P. 0.82% New 600,000 $6.0M
Clear Street LLC 0.04% New 597,955 $6.0M
Mizuho Securities USA LLC 0.13% — 595,062 $5.9M
Periscope Capital Inc. 2.25% New 566,006 $5.7M
Weiss Asset Management LP 0.09% New 500,000 $5.0M
Alberta Investment Management Corp 0.04% New 500,000 $5.0M
Verition Fund Management LLC 0.03% New 500,000 $5.0M
Radcliffe Capital Management, L.P. 2.30% New 500,000 $5.0M
First Trust Capital Management L.P. 0.34% New 500,000 $5.0M
Polar Asset Management Partners Inc. 0.17% New 500,000 $5.0M
Sculptor Capital LP 0.13% New 500,000 $5.0M
Picton Mahoney Asset Management 0.07% New 500,000 $5.0M
Highbridge Capital Management LLC 0.78% New 499,200 $5.0M
Virtu Financial LLC 0.24% New 473,914 $4.7M
OMERS ADMINISTRATION Corp 0.03% New 440,000 $4.4M
Mint Tower Capital Management B.V. 1.14% New 400,000 $4.0M
Aristeia Capital, L.L.C. 0.20% New 400,000 $4.0M
Cantor Fitzgerald, L. P. 0.10% New 386,894 $3.9M
Jain Global LLC 0.06% New 385,582 $3.9M
Millennium Management 0.00% New 350,000 $3.5M
Alpine Global Management, LLC 0.78% New 300,000 $3.0M
Whitebox Advisors LLC 0.22% New 300,000 $3.0M
Saba Capital Management, L.P. 0.08% New 298,473 $3.0M
Wolverine Asset Management LLC 0.20% New 276,041 $2.8M
Westchester Capital Management, LLC 0.15% New 250,000 $2.5M
Ghisallo Capital Management LLC 0.07% New 250,000 $2.5M
Moore Capital Management, LP 0.05% New 250,000 $2.5M
Rivernorth Capital Management, LLC 0.14% New 249,762 $2.5M
Hudson Bay Capital Management LP 0.02% New 246,000 $2.5M
CSS LLC 0.45% New 240,212 $2.4M
StoneX Group Inc. 0.08% New 160,000 $1.6M
Atw Spac Management LLC 2.39% New 150,000 $1.5M
Context Capital Management, LLC 1.17% New 150,000 $1.5M
TIG Advisors, LLC 0.08% New 150,000 $1.5M
Boothbay Fund Management, LLC 0.05% New 150,000 $1.5M
Berkley W R Corp. 0.09% New 148,726 $1.5M
Syquant Capital Sas 0.37% New 110,000 $1.1M
Heights Capital Management, Inc. 0.32% New 100,000 $1.0M
JPMorgan Chase & Co. 0.00% New 100,000 $1.0M
Governors Lane LP 0.14% New 100,000 $1.0M
DLD Asset Management, LP 0.48% New 99,999 $1.0M
Gritstone Asset Management LLC 0.72% New 70,000 $700K
Timelo Investment Management Inc. 2.07% New 60,000 $600K
Citadel Advisors 0.00% New 56,128 $562K
Bulldog Investors, LLP 0.14% New 55,000 $550K
Centiva Capital, LP 0.03% New 50,000 $501K
Crossingbridge Advisors, LLC 0.57% New 48,776 $488K
UBS Group AG 0.00% New 43,600 $436K
Parallax Volatility Advisers, L.P. 0.02% New 35,000 $350K
Decagon Asset Management LLP 0.27% New 34,614 $346K
Readystate Asset Management LP 0.02% New 31,494 $315K
Meteora Capital, LLC 0.06% New 29,987 $300K
Yakira Capital Management, Inc. 0.09% New 25,000 $250K
HRT Financial LP 0.00% New 22,867 $228K
Deltec Asset Management LLC 0.02% New 10,000 $100K
PenderFund Capital Management Ltd. 0.03% New 5,000 $50K
Longfellow Investment Management Co. LLC 0.00% New 500 $5K

"% of holder's portfolio" is PACHU's weight in each manager's 13F, not the share of Pioneer Acquisition I Corp. the manager owns.