StockData
GPATNasdaqBlank ChecksFiscal year ends December 31Also trades as GPATU, GPATW

GP-Act III Acquisition Corp.

Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 14, 2026
$11.08+0.00 (0.00%)

Close on Oct 19, 2026

Market cap
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P/E (TTM)
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Dividend yield
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Ownership

Who owns GP-Act III Acquisition's shares

Held by institutions
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Shares held, 13F filers
Institutional holders
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Net institutional buying
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Insider trades, 12 months
0 buys · 0 sales
Open-market trades only

Holders of more than 5%

Latest Schedule 13D (active) or 13G (passive) filed by each holder

HolderShares% of classFilingAs of
Fersen Lamas Lambranho7,112,50019.83%13G (passive)Nov 14, 2024
HGC Investment Management Inc2,475,0008.61%13G (passive)Dec 31, 2024
MM Asset Management Inc.2,075,0007.22%13G (passive) amendmentMar 31, 2025
Meteora Capital, LLC1,926,9996.70%13G (passive)Jun 30, 2025
Polar Asset Management Partners Inc.1,800,00011.10%13G (passive)May 31, 2026
Ramya Rao1,485,9895.16%13G (passive)Sep 30, 2024
Barclays PLC1,485,9895.16%13G (passive) amendmentSep 30, 2024
Bank of Montreal1,478,9045.14%13G (passive)Sep 30, 2025
AQR Arbitrage, LLC1,400,0008.66%13G (passive) amendmentJun 30, 2026