GP-Act III Acquisition Corp.

Historical 13F Holders

Symbol
GPAT
CUSIP
G4035N103
All holders as of
Q2 2026
Type
Equity
Class
CL A
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Every filing for G4035N103 since 12/18/2024, newest first.

Filer % of Class Filed
First Trust Capital Management L.P. 13G/A Amendment 1
0% 8/14/2026
Event 6/30/2026
AQR Capital Management, LLC 13G/A Amendment 1
8.7% 8/14/2026
Event 6/30/2026
Karpus Management, Inc. 13G/A Amendment 3 0% 6/5/2026
Event 5/29/2026
Polar Asset Management Partners Inc. 13G 11.1% 6/4/2026
Event 5/31/2026
Picton Mahoney Asset Management 13G/A Amendment 1 4.8% 4/27/2026
Event 3/31/2026
Bank of Montreal /Can/ 13G/A Amendment 1
0% 2/12/2026
Event 12/31/2025
Bank of Montreal /Can/ 13G
5.1% 11/13/2025
Event 9/30/2025
Meteora Capital, LLC 13G 6.7% 8/14/2025
Event 6/30/2025
Polar Asset Management Partners Inc. 13G/A Amendment 1 4.1% 8/14/2025
Event 6/30/2025
Karpus Management, Inc. 13G/A Amendment 2 6.5% 8/14/2025
Event 6/30/2025
MMCAP International Inc. SPC 13G/A Amendment 4
4.4% 8/12/2025
Event 6/30/2025
MMCAP International Inc. SPC 13G/A Amendment 3
7.2% 5/13/2025
Event 3/31/2025
Barclays PLC 13G/A Amendment 1 5.2% 3/28/2025
Event 9/30/2024
GP-Act III Sponsor LLC 13G
19.8% 3/7/2025
Event 11/14/2024
Karpus Management, Inc. 13G/A Amendment 1 10.1% 2/14/2025
Event 12/31/2024
HGC Investment Management Inc. 13G 8.6% 2/14/2025
Event 12/31/2024
MMCAP International Inc. SPC 13G/A Amendment 2
7.2% 2/10/2025
Event 12/31/2024
Barclays PLC 13G 5.2% 11/13/2024
Event 9/30/2024
Picton Mahoney Asset Management 13G 6.5% 10/17/2024
Event 9/30/2024

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q2 25 8.90 M $96.9 M
2026 Q1 52 26.6 M $288 M
2025 Q4 52 28.6 M $306 M
2025 Q3 55 28.5 M $302 M
2025 Q2 50 29.7 M $314 M
2025 Q1 41 26.2 M $270 M
2024 Q4 43 26.3 M $267 M
2024 Q3 38 24.7 M $248 M