Pioneer Acquisition IPACHW Preferred / convertible 13F holders, Q4 2025 (December 31) 42 holders +10
13 new positions
3 sold out
$0.49 avg. 13F price*
At the end of Q4 2025 , 42 institutions reported holding Pioneer Acquisition I Corp. (PACHW) in their 13F filings, up 10 from Q3 2025. 13 opened new positions and 3 sold out. The largest holders were Mint Tower Capital Management B.V. ($2.0M), Boothbay Fund Management, LLC ($226K) and Shaolin Capital Management LLC ($156K).
Company Pioneer Acquisition I Corp.
CUSIP G7117W115
Latest filing quarter Q2 2026 History Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025 Institutions Total Value New Positions 13 $2.6M Exits 3 $441K
All 13F filers, Q3 2025 → Q4 2025: 2,856,505 shares bought and 2,295,121 shares sold, net +561,384 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 42 holders Portfolio Manager % of Holder's Portfolio Change vs Q3 2025 Shares Value ▼ Mint Tower Capital Management B.V. — New 200,000 $2.0M Boothbay Fund Management, LLC — Reduce -57.1% 22,500 $226K Shaolin Capital Management LLC — Add +6.0% 600,000 $156K AQR Arbitrage LLC — No change 492,303 $128K Magnetar Financial LLC — New 500,000 $120K MMCAP International Inc. SPC — New 375,000 $98K Wealthspring Capital LLC — Reduce -0.2% 440,453 $97K Verition Fund Management LLC — Add +40.7% 351,718 $91K Linden Advisors LP — No change 375,001 $90K Clear Street Group Inc. — Add +36.8% 338,592 $88K Healthcare of Ontario Pension Plan Trust Fund — No change 325,000 $85K CSS LLC — No change 305,019 $79K TENOR CAPITAL MANAGEMENT Co., L.P. — No change 300,000 $78K Periscope Capital Inc. — Add +8.9% 304,700 $73K Lepercq De Neuflize Asset Management LLC — New 266,000 $69K Polar Asset Management Partners Inc. — No change 250,000 $65K Alberta Investment Management Corp — New 250,000 $65K Radcliffe Capital Management, L.P. — No change 250,000 $60K Picton Mahoney Asset Management — No change 250,000 $60K Jain Global LLC — New 250,000 $60K OMERS ADMINISTRATION Corp — New 220,000 $53K Meteora Capital, LLC — New 233,689 $51K Aristeia Capital, L.L.C. — No change 200,000 $48K Commonwealth of Pennsylvania Public School Empls Retrmt SYS — No change 200,000 $48K Glazer Capital, LLC — Reduce -46.0% 200,000 $44K Whitebox Advisors LLC — No change 150,000 $39K BNP Paribas Financial Markets — No change 154,207 $34K Moore Capital Management, LP — No change 125,000 $33K Hudson Bay Capital Management LP — No change 123,000 $32K Rivernorth Capital Management, LLC — Add +36.4% 124,879 $27K Wolverine Asset Management LLC — Reduce -44.2% 101,700 $26K Toronto Dominion Bank — New 100,000 $26K Context Capital Management, LLC — No change 75,000 $18K TIG Advisors, LLC — New 74,999 $18K Berkley W R Corp. — No change 74,363 $16K DLD Asset Management, LP — New 50,389 $13K Heights Capital Management, Inc. — New 50,000 $13K Governors Lane LP — No change 50,000 $12K Gritstone Asset Management LLC — No change 34,662 $9K Centiva Capital, LP — No change 25,000 $7K Stoic Point Capital Management LLC — — 16,887 $4K UBS Group AG — New 1,500 $330
"% of holder's portfolio" is PACHW's weight in each manager's 13F, not the share of Pioneer Acquisition I Corp. the manager owns.