GPAT

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

Overview Fund Activity

48 hedge funds and large institutions have $294M invested in GP-Act III Acquisition Corp. Class A Ordinary Share in 2025 Q2 according to their latest regulatory filings, with 11 funds opening new positions, 12 increasing their positions, 10 reducing their positions, and 2 closing their positions.

Holders
48
Holders Change
+8
Holders Change %
+20%
% of All Funds
0.64%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.04%
New
11
Increased
12
Reduced
10
Closed
2
Calls
$47K
Puts
–
Net Calls
+$47K
Net Calls Change
+$47K

Top Buyers

1
MC
1
Meteora Capital
Florida
$20.3M
2
AIMCA
2
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$17.1M
3
WC
3
Wealthspring Capital
New York
$11.2M
4
TCM
4
Tenor Capital Management
New York
$7.8M
5
Toronto Dominion Bank
5
Toronto Dominion Bank
Ontario, Canada
$4.49M

Top Sellers

1
KIM
1
Karpus Investment Management
New York
$24.7M
2
HIM
2
HGC Investment Management
Ontario, Canada
$14.5M
3
MI
3
MMCAP International
Cayman Islands
$13.5M
4
PAMP
4
Polar Asset Management Partners
Ontario, Canada
$12.4M
5
FTCM
5
First Trust Capital Management
Illinois
$22.1M
Name Market Value Shares Shares
Change 		Shares
Change %
KIM
1
Karpus Investment Management
New York
$24.7M 2,339,016 -1,269,161 -35%
FTCM
2
First Trust Capital Management
Illinois
$22.1M 2,091,077 -496,423 -19%
MC
3
Meteora Capital
Florida
$20.3M 1,926,999 +1,926,999 New
PMAM
4
Picton Mahoney Asset Management
Ontario, Canada
$19.8M 1,875,000 – –
AIMCA
5
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$17.1M 1,625,000 +1,625,000 New
AA
6
AQR Arbitrage
Connecticut
$16.7M 1,585,119 -25,000 -2%
D.E. Shaw & Co
7
D.E. Shaw & Co
New York
$15M 1,423,125 +185,625 +15%
HIM
8
HGC Investment Management
Ontario, Canada
$14.5M 1,375,000 -1,100,000 -44%
MI
9
MMCAP International
Cayman Islands
$13.5M 1,275,000 -800,000 -39%
LP
10
LMR Partners
United Kingdom
$12.9M 1,225,000 – –
PAMP
11
Polar Asset Management Partners
Ontario, Canada
$12.4M 1,174,996 -500,000 -30%
WCMNY
12
Westchester Capital Management (New York)
New York
$12.2M 1,160,852 – –
WC
13
Wealthspring Capital
New York
$11.2M 1,059,042 +849,783 +406%
TCM
14
Tenor Capital Management
New York
$7.8M 750,000 +750,000 New
Two Sigma Investments
15
Two Sigma Investments
New York
$6.59M 625,000 – –
WAM
16
Wolverine Asset Management
Illinois
$5.29M 501,000 +191,950 +62%
AC
17
Aristeia Capital
Connecticut
$5.18M 490,750 -9,250 -2%
HCM
18
Heights Capital Management
California
$4.85M 459,501 -499 -0.1%
Toronto Dominion Bank
19
Toronto Dominion Bank
Ontario, Canada
$4.49M 425,660 +284,449 +201%
RCM
20
Rivernorth Capital Management
Florida
$4.45M 421,842 – –
COPPSERS
21
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$4.35M 412,264 – –
MSU
22
Mizuho Securities USA
New York
$3.21M 307,200 +277,200 +924%
WRBC
23
W.R. Berkley Corp
Connecticut
$3.14M 297,992 – –
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
24
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$3.12M 295,938 – –
Deutsche Bank
25
Deutsche Bank
Germany
$3.06M 290,000 – –
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