Skip to content

PACHU PIONEER ACQUISITION I CORP

Follow

Unit (unit), issuer CIK 2040381

29 managers (29 13F filers) reported a position in PACHU shares at 2025-09-30, 7,433,574 shares in all. 1 filer opened a position and 41 filers sold out during the quarter.

Managers
29
13F filers
29
New
1
Added
5
Reduced
7
Sold out
41
Shares held by filers
7,433,574

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, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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
Magnetar Financial LLCin group Magnetar Financial LLC1,000,000$10.1M0.06%013F-HRTimelineGroup
Westchester Capital Management, LLCin group Westchester Capital Managemen…850,000$8.54M0.44%+600,00013F-HRTimelineGroup
MMCAP International Inc. SPCin group MMCAP750,000$7.54M0.88%013F-HRTimelineGroup
LMR Partners LLPin group LMR Partners LLP750,000$7.54M0.1%013F-HRTimelineGroup
HGC Investment Management Inc.743,077$7.47M1.82%013F-HRTimeline
Alberta Investment Management Corp500,000$5.03M0.04%013F-HR/ATimeline
Jain Global LLC500,000$5.03M0.07%+114,41813F-HRTimeline
OMERS ADMINISTRATION Corp440,000$4.42M0.03%013F-HRTimeline
Mint Tower Capital Management B.V.400,000$4.02M0.5%013F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK362,700$3.65M0.01%-337,30013F-HRTimelineGroup
Alpine Global Management, LLC225,000$2.26M0.46%-75,00013F-HR/ATimeline
TIG Advisors, LLCin group TIG Advisors, LLC150,000$1.51M0.09%013F-HRTimelineGroup
SYQUANT CAPITAL SAS110,000$1.11M0.32%013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO100,000$1M<0.01%013F-HR/ATimelineGroup
HEIGHTS CAPITAL MANAGEMENT, INCin group HEIGHTS CAPITAL MANAGEMENT, I…100,000$1M0.32%013F-HR/ATimelineGroup
DLD Asset Management, LP99,999$1M0.13%013F-HR/ATimeline
RIVERNORTH CAPITAL MANAGEMENT, LLC66,669$670K0.04%-183,09313F-HRTimeline
Timelo Investment Management Inc.in group Timelo Investment Management …60,000$603K1%013F-HRTimelineGroup
Parallax Volatility Advisers, L.P.58,744$590K0.02%+23,74413F-HRTimeline
CANTOR FITZGERALD, L. P.in group CANTOR FITZGERALD, L. P.36,894$371K0.01%-350,00013F-HR/ATimelineGroup
HRT FINANCIAL LP33,158$333K<0.01%+10,29113F-HRTimeline
READYSTATE ASSET MANAGEMENT LP31,492$316K0.02%-213F-HRTimeline
Yakira Capital Management, Inc.25,000$251K0.09%013F-HRTimeline
Rangeley Capital, LLC22,157$223K0.21%new13F-HRTimeline
PenderFund Capital Management Ltd.17,400$175K0.03%+12,40013F-HRTimeline
UBS Group AGin group UBS Group AG550$5.53K<0.01%-43,05013F-HRTimelineGroup
LONGFELLOW INVESTMENT MANAGEMENT CO LLC500$5.03K<0.01%013F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.233$2.34K<0.01%13F-HRTimelineGroup
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC1$10<0.01%-276,04013F-HRTimelineGroup