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GPATW GP-ACT III ACQUISITION CORP

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SPACS Warrant (warrant or right), issuer CIK 1834526

32 managers (32 13F filers) reported a position in GPATW shares at 2025-12-31, 13,163,470 shares in all. 3 filers opened a position and 2 filers sold out during the quarter.

Managers
32
13F filers
32
New
3
Added
5
Reduced
6
Sold out
2
Shares held by filers
13,163,470

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Harraden Circle Investments, LLCin group Harraden Circle Investments, …1,637,305$441K0.08%+290,16613F-HRTimelineGroup
Polar Asset Management Partners Inc.1,237,500$334K0.01%013F-HRTimeline
MMCAP International Inc. SPCin group MMCAP1,037,500$280K0.03%013F-HRTimelineGroup
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…937,500$253K<0.01%013F-HRTimeline
PICTON MAHONEY ASSET MANAGEMENT937,500$253K<0.01%013F-HRTimeline
Alberta Investment Management Corp812,500$219K<0.01%013F-HR/ATimeline
Wealthspring Capital LLCin group Wealthspring Capital LLC785,089$212K0.05%-2,90013F-HRTimelineGroup
Meteora Capital, LLC776,900$209K0.02%-83,40213F-HRTimeline
LMR Partners LLPin group LMR Partners LLP612,500$165K<0.01%013F-HRTimelineGroup
CSS LLC/IL538,657$145K0.01%-291,80013F-HRTimeline
Shaolin Capital Management LLC517,966$140K0.01%+67,90913F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK475,968$129K<0.01%+250,96813F-HRTimelineGroup
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC463,173$125K<0.01%013F-HRTimelineGroup
Linden Advisors LPin group Linden Advisors LP360,400$92.4K<0.01%013F-HRTimelineGroup
ARISTEIA CAPITAL, L.L.C.245,375$62.8K<0.01%013F-HRTimeline
Verition Fund Management LLC230,000$62K<0.01%-23,71013F-HRTimeline
RIVERNORTH CAPITAL MANAGEMENT, LLC225,599$60.8K<0.01%013F-HRTimeline
GRITSTONE ASSET MANAGEMENT LLC217,248$58.6K0.06%013F-HRTimeline
Periscope Capital Inc.210,700$56.8K0.01%+25,00013F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.199,494$53.8K<0.01%-10013F-HRTimelineGroup
Saba Capital Management, L.P.in group Saba Capital Management, L.P.193,229$52.1K<0.01%013F-HRTimelineGroup
K2 PRINCIPAL FUND, L.P.121,798$32.9K<0.01%013F-HRTimeline
Lineage Point Capital LP109,794$29.6K0.01%13F-HR/ATimeline
MOORE CAPITAL MANAGEMENT, LP100,000$27K<0.01%013F-HRTimeline
DLD Asset Management, LP90,500$24.4K<0.01%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS30,923$8.34K<0.01%013F-HRTimelineGroup
Parallax Volatility Advisers, L.P.25,159$6.78K<0.01%new13F-HRTimeline
Schonfeld Strategic Advisors LLC14,954$4.03K<0.01%-4613F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/369$3.95K<0.01%new13F-HRTimelineGroup
Radcliffe Capital Management, L.P.13,070$3.34K<0.01%013F-HRTimeline
LONGFELLOW INVESTMENT MANAGEMENT CO LLC3,900$1.05K<0.01%013F-HRTimeline
UBS Group AGin group UBS Group AG900$243<0.01%+62713F-HRTimelineGroup