Graham Corporation (GHM) Ownership & Trading Activity

Institutional holders, insider transactions, and congressional trades for GHM. 13F holdings as of 2026-06-30.

In 13F filings for the quarter ended June 30, 2026, 213 institutions reported holding GHM, with 10.4 million shares worth $1.3 billion in aggregate.

Top Institutional Holders

InstitutionSharesValueChange
Brandes Investment Partners1,079,699$134MDECREASED
BlackRock890,500$110MINCREASED
Vanguard723,415$90MINCREASED
T. Rowe Price616,076$76MINCREASED
Royce & Associates446,392$55MDECREASED

Full institutional holdings, insider history, and congressional trades for Graham Corporation on SentiSense.