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GP-Act III Acquisition Corp. hedge fund holdings

GPATNASDAQ
$11.03-0.09 (-0.76%)as of Oct 2, 2026

Every quarter, large institutional investment managers with over $100M in U.S.-listed assets under management disclose their U.S. equity holdings through 13F filings. Read together, those filings show which businesses professional capital is moving into and out of.

Price vs funds buying and selling

GPAT · close · 13FReported Aug 14, 2026

Price vs funds buying and selling data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+3.8%). 0 fund reports plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
DateCategoryPersonRoleActionAmountChange in holding
Funds buying · new + increased
Funds selling · reduced + closed
Net buyers vs sellers
Buying = new + increased; selling = reduced + closed. Counts exclude position changes under 5% of the fund's holding last quarter.

Price and fund activity data

Quarterly 13F fund buying and selling activity
QuarterFunds buyingFunds sellingBoughtSoldFilersReported
Q2 2025207$54.6M$49M46Aug 14, 2025
Q3 2025118$25.2M$5.48M49Nov 14, 2025
Q4 202558$4.7M$7.71M48Feb 14, 2026
Q1 20261014$21.6M$42.7M48May 15, 2026
Q2 2026735$20.8M$183M23Aug 14, 2026

Quarterly action breakdown

Q2 2026
23 filers
New position
2
$5.97M+549K sh
Increased
5
$14.9M+1.37M sh
Reduced
10
-$33.9M-3.12M sh
Out / sold
25
-$149M-13.7M sh
Last 4 quarters · free
Reported Aug 14, 2026
FundActionChange in dollarValue% of portfolioReported
Picton Mahoney Asset ManagementReduce 81.82%-$12.3M$2.72M0.02%Aug 13, 2026
Westchester Capital Management, LLCSell 100%-$9.33M$00.00%Aug 14, 2026
TENOR CAPITAL MANAGEMENT Co., L.P.Sell 100%-$8.13M$00.00%Aug 14, 2026
L1 Global Manager Pty LtdSell 100%-$6.15M$00.00%Aug 13, 2026
Mizuho Securities USA LLCAdded 929.29%+$6.03M$6.68M0.06%Jul 28, 2026
Aristeia Capital, L.L.C.Sell 100%-$5.32M$00.00%Aug 14, 2026
Highbridge Capital Management LLCSell 100%-$4.89M$00.00%Aug 14, 2026
HGC Investment Management Inc.New Buy+$4.34M$4.34M0.86%Aug 14, 2026
Heights Capital Management, IncSell 100%-$4.21M$00.00%Aug 14, 2026
Berkley W R CorpReduce 41.30%-$3.81M$5.41M0.25%Aug 24, 2026
Jain Global LLCSell 100%-$2.71M$00.00%Aug 14, 2026
Sona Asset Management (Us) LLCSell 100%-$2.17M$00.00%Aug 14, 2026
Healthcare of Ontario Pension Plan Trust FundNew Buy+$1.63M$1.63M0.00%Aug 13, 2026
Robinson Capital Management, LLCSell 100%-$240K$00.00%Aug 12, 2026
Wellspring Financial Advisors, LLCSell 100%-$230K$00.00%Jul 20, 2026
Cannon Global Investment Management, LLCSell 100%-$181K$00.00%Jul 30, 2026
Lineage Point Capital LPReduce 0.32%-$2.27K$716K0.15%Aug 14, 2026

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