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Graham Corporation shares owned by Group One Trading

Quarter-by-quarter ownership of Graham Corporation (GHM) shares owned by Group One Trading from 13F filings

Historical chart of Group One Trading investment in Graham Corporation

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All positions including Graham Corporation held by Group One Trading consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Graham Corporation by Group One Trading

Quarter filed Position value Share count Share price at filing
2025-09-30 $5.5k 100 54.90