GPAT

GP-Act III Acquisition Corp. Class A Ordinary Share
GPAT

Overview Fund Activity

40 hedge funds and large institutions have $270M invested in GP-Act III Acquisition Corp. Class A Ordinary Share in 2025 Q1 according to their latest regulatory filings, with 2 funds opening new positions, 5 increasing their positions, 9 reducing their positions, and 4 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
40
Holders Change
-2
Holders Change %
-4.76%
% of All Funds
0.54%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.05%
New
2
Increased
5
Reduced
9
Closed
4
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
WCMNY
Westchester Capital Management (New York)
New York
$12M
2
MSU
Mizuho Securities USA
New York
$303K
3
WAM
Wolverine Asset Management
Illinois
$3.19M
4
GCL
Glazer Capital LLC
New York
$2.84M
5
UBS Group
UBS Group
Switzerland
$42.7K

Top Sellers

1
Toronto Dominion Bank
Toronto Dominion Bank
Ontario, Canada
$1.46M
2
AA
AQR Arbitrage
Connecticut
$16.6M
3
SIA
Schechter Investment Advisors
Michigan
$9.19M
4
KIM
Karpus Investment Management
New York
$37.1M
5
FTCM
Fir Tree Capital Management
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
KIM
1
Karpus Investment Management
New York
$37.1M -$343K -33,287 -0.9%
FTCM
2
First Trust Capital Management
Illinois
$26.7M – – –
HIM
3
HGC Investment Management
Ontario, Canada
$25.5M – – –
MI
4
MMCAP International
Cayman Islands
$21.4M – – –
PMAM
5
Picton Mahoney Asset Management
Ontario, Canada
$19.3M – – –
PAMP
6
Polar Asset Management Partners
Ontario, Canada
$17.3M – – –
AA
7
AQR Arbitrage
Connecticut
$16.6M -$1.03M -100,000 -6%
D.E. Shaw & Co
8
D.E. Shaw & Co
New York
$12.8M – – –
LP
9
LMR Partners
United Kingdom
$12.6M – – –
WCMNY
10
Westchester Capital Management (New York)
New York
$12M +$2.59M +250,852 +28%
SIA
11
Schechter Investment Advisors
Michigan
$9.19M -$476K -46,292 -5%
Two Sigma Investments
12
Two Sigma Investments
New York
$6.43M – – –
AC
13
Aristeia Capital
Connecticut
$5.15M – – –
HCM
14
Heights Capital Management
California
$4.75M – – –
GAM
15
Gritstone Asset Management
Maryland
$4.53M -$15.4K -1,492 -0.3%
RCM
16
Rivernorth Capital Management
Florida
$4.34M – – –
COPPSERS
17
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$4.25M – – –
WAM
18
Wolverine Asset Management
Illinois
$3.19M +$108K +10,497 +4%
WRBC
19
W.R. Berkley Corp
Connecticut
$3.07M – – –
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
20
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$3.06M – – –
Deutsche Bank
21
Deutsche Bank
Germany
$2.98M – – –
GCL
22
Glazer Capital LLC
New York
$2.84M +$41.1K +3,992 +1%
PC
23
Periscope Capital
Ontario, Canada
$2.32M – – –
WC
24
Wealthspring Capital
New York
$2.15M -$129K -12,575 -6%
MCM
25
Moore Capital Management
New York
$2.07M – – –
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