CompoSecure, Inc.

Historical 13F Holders

Symbol
GPGI
CUSIP
20459V105
All holders as of
Q2 2026
Type
Equity
Class
COM 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. Each filer's latest filing for 20459V105 since 12/18/2024, largest first.

Filer % of Class Filed
Platinum Equity, LLC 13D
18.3% 1/20/2026
Event 1/12/2026
Resolute Compo Holdings LLC 13D/A
17.9% 1/14/2026
Event 1/12/2026
FMR LLC 13G/A
14.7% 8/6/2026
Event 6/30/2026
Alyeska Investment Group, L.P. 13G
7.4% 5/15/2026
Event 3/31/2026
Locust Wood Capital Advisers, LLC 13G
5.1% 6/22/2026
Event 6/15/2026
Under 5%, checked the "5 percent or less" box, or amended by a later filing (6)
Bleichroeder LP 13G/A
4.7% 10/3/2024
Event 9/30/2024
Tikvah Management LLC 13G/A
4.2% 2/12/2025
Event 12/31/2024
Capital Research Global Investors 13G/A 3.9% 5/14/2026
Event 3/31/2026
Steamboat Capital Partners, LLC 13G/A
2.5% 11/14/2024
Event 9/30/2024
Spurwink Management LLC 13G/A
1.5% 2/12/2025
Event 12/31/2024
LMR Partners LLP 13G/A
<0.1% 11/14/2025
Event 9/30/2025

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 5 5.82 k $69.1 k
2026 Q2 200 277 M $4.54 B
2026 Q1 207 253 M $4.32 B
2025 Q4 221 81.7 M $1.56 B
2025 Q3 198 64.8 M $1.35 B
2025 Q2 187 63.7 M $898 M
2025 Q1 189 59.3 M $644 M
2024 Q4 176 54.3 M $834 M
2024 Q3 158 41.4 M $563 M
2024 Q2 115 25.8 M $175 M
2024 Q1 92 18.0 M $130 M
2023 Q4 76 19.3 M $104 M
2023 Q3 69 18.1 M $117 M
2023 Q2 78 16.9 M $116 M
2023 Q1 63 15.5 M $114 M
2022 Q4 61 10.1 M $160 M
2022 Q3 57 9.02 M $44.8 M
2022 Q2 52 8.45 M $200 M
2022 Q1 37 7.31 M $55.1 M
2021 Q4 27 5.19 M $42.6 M