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Which hedge funds own GPGI? GPGI INC, Q2 2026 13F holders

IndustrialsMetal Fabrication

24 tracked hedge funds disclosed a position in GPGI (GPGI INC) in their Q2 2026 13F filings, worth $767.7m in total. The largest holder by portfolio weight is Corsair Capital Management, L.P. at 17.0% of its book. 8 opened a new position this quarter: Diametric Capital, LP, Persistent Asset Partners Ltd, Centiva Capital, LP, Bridgewater Associates, LP. 10 exited: Cannell Capital LLC, Archon Partners LLC, Scopus Asset Management, L.P..

24
Holders
Tracked managers whose filing for the quarter reports a long equity position in the security.
8
New this quarter
Holders whose previous filing (at most two quarters earlier) did not report the security.
10
Exited this quarter
Tracked managers whose previous filing reported the security and whose filing for the quarter does not.
$6.1m
Inflow, new holders
Combined value of the positions the new holders reported for the quarter.
$12.3m
Outflow, exits
Combined value the exiting managers reported for the security in their previous filing.
$768m
Combined value
Sum of the holders' reported positions in the security.
1.9%
Share of managers holding
Holders as a share of tracked managers filing for that quarter. Comparable across the 2024 coverage expansion, where the raw holder count is not.

Holders, Q2 2026

24 rows
Corsair Capital Management, L.P. Hedge fund17.0%$135m8.52m+0.6%added
Nine Ten Capital Management LLC Hedge fund14.7%$47.3m2.98m+2.8%added
Bleichroeder LP Hedge fund11.3%$63.0m3.97m+0.1%held
Bwcp, LP Hedge fund5.3%$37.1m2.34m+121%added
Pillsbury Lake Capital LLC Hedge fund3.0%$10.8m681,032+526%added
Starboard Value LP Hedge fund1.8%$79.7m5.03m0.0%held
Prospect Capital Advisors, LLC Hedge fund1.5%$3.3m209,560−13%reduced
Potomac Capital Management, Inc. Hedge fund1.3%$1.8m113,5000.0%held
Alyeska Investment Group, L.P. Hedge fund1.0%$371m23.40m+9.4%added
ABS Investment Management LLC Hedge fund0.3%$468k16–
Prelude Capital Management, LLC Hedge fund0.3%$4.0m250,101+484%added
Diametric Capital, LP Hedge fund0.2%$2.0m127,683–new
Cruiser Capital Advisors, LLC Hedge fund0.1%$220k13,8760.0%held
Aquatic Capital Management LLC Hedge fund0.06%$1.9m118,057+239%added
Persistent Asset Partners Ltd Hedge fund0.04%$117k7,397–new
Boothbay Fund Management, LLC Hedge fund0.03%$1.5m92,192+550%added
Centiva Capital, LP Hedge fund0.01%$394k24,846–new
First Manhattan Long-only investor0.01%$3.9m245,044−9.4%reduced
Bridgewater Associates, LP Hedge fund0.01%$1.8m115,013–new
Caption Management, LLC Hedge fund0.0%$95.1k6,000–new
Holocene Advisors, LP Hedge fund0.0%$695k43,842–new
Marshall Wace, LLP Hedge fund0.0%$981k61,863–new
AQR Capital Management LLC Hedge fund0.0%$752k47,463−54%reduced
Quarry LP Hedge fund0.0%$1.2k77–new