PACHU

Pioneer Acquisition I Corp Units
PACHU

Overview Fund Trends Analyst Outlook Journalist POV

69 hedge funds and large institutions have $242M invested in Pioneer Acquisition I Corp Units in 2025 Q2 according to their latest regulatory filings, with 69 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

more ownership

Funds ownership: →

Holders
69
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
–
Puts
–
Net Calls
Net Calls Change

Top Buyers

1
+$12.9M
2
+$10.6M
3
+$10M
4
Two Sigma Investments
Two Sigma Investments
New York
+$7.98M
5
LA
Linden Advisors
New York
+$7.51M

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
AA
1
AQR Arbitrage
Connecticut
$12.9M
GCL
2
Glazer Capital LLC
New York
$10.6M
MF
3
Magnetar Financial
Illinois
$10M
Two Sigma Investments
4
Two Sigma Investments
New York
$7.98M
LA
5
Linden Advisors
New York
$7.51M
MI
6
MMCAP International
Cayman Islands
$7.5M
LP
7
LMR Partners
United Kingdom
$7.5M
HIM
8
HGC Investment Management
Ontario, Canada
$7.43M
Toronto Dominion Bank
9
Toronto Dominion Bank
Ontario, Canada
$7M
WC
10
Wealthspring Capital
New York
$6.67M
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
11
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$6.51M
SCM
12
Shaolin Capital Management
Florida
$6.5M
TCM
13
Tenor Capital Management
New York
$6M
CS
14
Clear Street
New York
$5.98M
MSU
15
Mizuho Securities USA
New York
$5.93M
PC
16
Periscope Capital
Ontario, Canada
$5.66M
WAM
17
Weiss Asset Management
Massachusetts
$5M
Verition Fund Management
18
Verition Fund Management
Connecticut
$5M
AIMCA
19
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$5M
RCM
20
Radcliffe Capital Management
Pennsylvania
$5M
PAMP
21
Polar Asset Management Partners
Ontario, Canada
$5M
SC
22
Sculptor Capital
New York
$5M
FTCM
23
First Trust Capital Management
Illinois
$5M
PMAM
24
Picton Mahoney Asset Management
Ontario, Canada
$5M
HCM
25
Highbridge Capital Management
New York
$5M
1
2 3