PACH

Pioneer Acquisition I Corp

58 hedge funds and large institutions have $218M invested in Pioneer Acquisition I Corp in 2025 Q4 according to their latest regulatory filings, with 17 funds opening new positions, 5 increasing their positions, 9 reducing their positions, and 1 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more capital invested

Capital invested by funds: $ → $

more ownership

Funds ownership:

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

44% less repeat investments, than reductions

Existing positions increased: 5 | Existing positions reduced: 9

Holders
58
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
Name Holding Trade Value Shares
Change
Change in
Stake
D.E. Shaw & Co
1
D.E. Shaw & Co
New York
$12.6M
GCL
2
Glazer Capital LLC
New York
$10.6M
LA
3
Linden Advisors
New York
$10.1M
MF
4
Magnetar Financial
Illinois
$10.1M
AA
5
AQR Arbitrage
Connecticut
$9.91M
WC
6
Wealthspring Capital
New York
$8.55M
Two Sigma Investments
7
Two Sigma Investments
New York
$8.01M
MI
8
MMCAP International
Cayman Islands
$7.54M
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
9
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$6.54M
RCM
10
Radcliffe Capital Management
Pennsylvania
$6.32M
TCM
11
Tenor Capital Management
New York
$6.03M
MC
12
Meteora Capital
Florida
$5.53M
Verition Fund Management
13
Verition Fund Management
Connecticut
$5.47M
WAM
14
Wolverine Asset Management
Illinois
$5.15M
AIMCA
15
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$5.03M
JG
16
Jain Global
New York
$5.03M
SCM
17
Shaolin Capital Management
Florida
$5.03M
PAMP
18
Polar Asset Management Partners
Ontario, Canada
$5.03M
PMAM
19
Picton Mahoney Asset Management
Ontario, Canada
$5.03M
FTCM
20
First Trust Capital Management
Illinois
$5.03M
KIM
21
Karpus Investment Management
New York
$4.83M
MP
22
Mangrove Partners
Connecticut
$4.52M
OAC
23
OMERS Administration Corp
Ontario, Canada
$4.43M
WCMNY
24
Westchester Capital Management (New York)
New York
$4.11M
PC
25
Periscope Capital
Ontario, Canada
$4.02M