GP-Act III Acquisition Corp.

GPATU

Exchange: Nasdaq
Industry: Blank Checks
SEC CIK: 0001834526

SEC filings (opens in a new tab)

No open-market purchases or sales by GP-Act III Acquisition Corp. insiders were filed in the last 90 days; 2 institutions reported holding it in 13F filings for Q2 2026, worth $224.6K in total; no superinvestor holds it.

Other share classesGPAT GPATW

Q2 2024 vs. Q1 2024

How the institutions holding GP-Act III Acquisition Corp. changed between Q1 2024 and Q2 2024.

All holders in Q2 2024 All holders in Q1 2024

13F holders of GPATU: Q1 2024 compared with Q2 2024
Measure	Q1 2024	Q2 2024	Change
Holders	0	37	+37
Shares	0	25.5M	+25.5M
Value	$0	$255.8M	+$255.8M

New holders (37)

Institutions that held GP-Act III Acquisition Corp. at the end of Q2 2024 but not at the end of Q1 2024.

Institutions new to GPATU in Q2 2024
Institution	Shares	Value	% of portfolio
MMCAP International Inc. SPC	2,475,000	$24.8M	3.45%
Polar Asset Management Partners Inc.	2,475,000	$24.8M	0.63%
HGC Investment Management Inc.	2,475,000	$24.8M	11.42%
Picton Mahoney Asset Management	1,875,000	$18.8M	0.80%
Healthcare of Ontario Pension Plan Trust Fund	1,875,000	$18.8M	0.06%
Schechter Investment Advisors, LLC	1,609,689	$16.1M	1.22%
LMR Partners LLP	1,225,000	$12.3M	0.26%
Cowen and Company, LLC	1,185,400	$11.9M	0.33%
Kim, LLC	1,153,120	$11.6M	1.27%
CNH Partners LLC	1,000,000	$10.0M	0.26%
Meteora Capital, LLC	959,900	$9.63M	1.79%
Verition Fund Management LLC	726,215	$7.28M	0.06%
Two Sigma Investments, LP	625,000	$6.27M	0.01%
Kepos Capital LP	600,000	$6.02M	2.34%
Aristeia Capital LLC	500,000	$5.01M	0.19%
Clear Street LLC	472,297	$4.74M	0.11%
CVI Holdings, LLC	460,000	$4.61M	3.98%
Rivernorth Capital Management, LLC	451,200	$4.53M	0.21%
Commonwealth of Pennsylvania Public School Empls Retrmt Sys	411,811	$4.13M	0.03%
Saba Capital Management, L.P.	389,344	$3.91M	0.09%
Dryden Capital, LLC	300,000	$3.01M	5.11%
Wealthspring Capital LLC	299,444	$3.00M	3.49%
Berkley W R Corp	297,992	$2.99M	0.17%
Deutsche Bank AG	290,000	$2.91M	0.00%
Glazer Capital, LLC	275,100	$2.76M	0.21%
Periscope Capital Inc.	275,000	$2.76M	1.00%
Moore Capital Management, LP	200,000	$2.00M	0.04%
Fir Tree Capital Management LP	130,000	$1.31M	0.92%
Cantor Fitzgerald, L. P.	129,706	$1.30M	0.26%
Shaolin Capital Management LLC	100,000	$1.00M	0.03%
Flow State Investments, L.P.	100,000	$1.00M	0.32%
Sea Otter Advisors LLC	49,950	$501.0K	4.20%
Toroso Investments, LLC	33,500	$336.3K	0.00%
Robinson Capital Management, LLC	33,500	$336.0K	0.12%
Condor Capital Management	19,500	$195.6K	0.02%
TrueMark Investments, LLC	17,749	$178.2K	0.06%
Highbridge Capital Management LLC	10,000	$100.2K	0.00%

Sold out (0)

Institutions that held GP-Act III Acquisition Corp. at the end of Q1 2024 and filed for Q2 2024 without it.

None.