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Disclosery

PACHW PIONEER ACQUISITION I CORP

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*W EXP 06/16/203 (warrant or right), issuer CIK 2040381

46 managers (46 13F filers) reported a position in PACHW shares at 2026-03-31, 9,584,849 shares in all. 3 filers opened a position and 0 filers sold out during the quarter.

Managers
46
13F filers
46
New
3
Added
2
Reduced
5
Sold out
0
Shares held by filers
9,584,849

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Mint Tower Capital Management B.V.200,000$2.03M0.19%013F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC22,500$228K0.01%013F-HRTimeline
Shaolin Capital Management LLC598,905$108K<0.01%-1,09513F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC500,000$105K<0.01%013F-HRTimelineGroup
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC494,229$104K<0.01%+1,92613F-HRTimelineGroup
Westchester Capital Management, LLCin group Westchester Capital Managemen…424,999$89.3K<0.01%new13F-HRTimelineGroup
Wealthspring Capital LLCin group Wealthspring Capital LLC440,327$79.3K0.02%-12613F-HRTimelineGroup
Linden Advisors LPin group Linden Advisors LP375,001$77.1K<0.01%013F-HRTimelineGroup
TORONTO DOMINION BANKin group TORONTO DOMINION BANK410,791$73.9K<0.01%+310,79113F-HRTimelineGroup
Verition Fund Management LLC351,718$73.9K<0.01%013F-HRTimeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…325,000$68.3K<0.01%013F-HRTimeline
MMCAP International Inc. SPCin group MMCAP375,000$67.5K0.01%013F-HRTimelineGroup
Clear Street Group Inc.in group Clear Street Group Inc.308,791$55.6K<0.01%-29,80113F-HRTimelineGroup
Periscope Capital Inc.304,700$55.2K0.01%013F-HRTimeline
CSS LLC/IL305,019$54.9K<0.01%013F-HRTimeline
TENOR CAPITAL MANAGEMENT Co., L.P.300,000$54K<0.01%013F-HRTimeline
Jain Global LLC250,000$52.5K<0.01%013F-HRTimeline
Radcliffe Capital Management, L.P.250,000$51.4K<0.01%013F-HRTimeline
Lepercq De Neuflize Asset Management LLC266,000$47.9K0.03%013F-HR/ATimeline
OMERS ADMINISTRATION Corp220,000$46.2K<0.01%013F-HRTimeline
Polar Asset Management Partners Inc.250,000$45.3K<0.01%013F-HRTimeline
Alberta Investment Management Corp250,000$45K<0.01%013F-HRTimeline
PICTON MAHONEY ASSET MANAGEMENT250,000$45K<0.01%013F-HRTimeline
ARISTEIA CAPITAL, L.L.C.200,000$41.1K<0.01%013F-HRTimeline
Meteora Capital, LLC205,337$37K<0.01%-28,35213F-HRTimeline
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC200,000$36K<0.01%013F-HRTimelineGroup
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…200,000$36K<0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS154,207$27.8K<0.01%013F-HRTimelineGroup
WHITEBOX ADVISORS LLC150,000$27K<0.01%013F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…123,000$25.8K<0.01%013F-HRTimelineGroup
MOORE CAPITAL MANAGEMENT, LP125,000$22.5K<0.01%013F-HRTimeline
RIVERNORTH CAPITAL MANAGEMENT, LLC124,879$22.5K<0.01%013F-HRTimeline
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC100,696$18.1K<0.01%-1,00413F-HRTimelineGroup
Context Capital Management, LLC75,000$13.5K<0.01%013F-HRTimeline
TIG Advisors, LLCin group TIG Advisors, LLC74,999$13.5K<0.01%013F-HRTimelineGroup
BERKLEY W R CORP74,363$13.4K<0.01%013F-HRTimeline
HEIGHTS CAPITAL MANAGEMENT, INCin group HEIGHTS CAPITAL MANAGEMENT, I…50,000$10.5K<0.01%013F-HRTimelineGroup
Governors Lane LP50,000$10.3K<0.01%013F-HRTimeline
DLD Asset Management, LP50,389$9.07K<0.01%013F-HRTimeline
GRITSTONE ASSET MANAGEMENT LLC34,662$6.24K0.01%013F-HRTimeline
Timelo Investment Management Inc.in group Timelo Investment Management …30,000$5.4K0.01%new13F-HRTimelineGroup
Centiva Capital, LP25,000$5.25K<0.01%013F-HRTimeline
Endure Capital Management, LLC22,400$4.03K<0.01%13F-HRTimeline
Kepos Capital LPin group Kepos Capital LP23,550$4K0.01%new13F-HRTimelineGroup
Stoic Point Capital Management LLC16,887$3.04K<0.01%013F-HRTimeline
UBS Group AGin group UBS Group AG1,500$270<0.01%013F-HRTimelineGroup