Institutional shares held 8.45 Million
4.8K calls
5.5K puts
Total value of holdings $510M
$289K calls
$331K puts
Market Cap $641M
10,621,900 Shares Out.
Institutional ownership 79.57%
# of Institutions 141


Latest Institutional Activity in GHM

Top Purchases

Q3 2025
Exchange Traded Concepts, LLC Shares Held: 116K ($6.99M)
Q3 2025
Calamos Advisors LLC Shares Held: 36K ($2.17M)
Q3 2025
Old National Bancorp Shares Held: 3.83K ($231K)
Q3 2025
Sg Americas Securities, LLC Shares Held: 2.51K ($151K)
Q3 2025
Cwm, LLC Shares Held: 2.58K ($156K)

Top Sells

Q3 2025
Grace & White Inc Shares Held: 30.4K ($1.84M)
Q3 2025
Ffg Retirement Advisors LLC Shares Held: 50K ($3.02M)
Q3 2025
Los Angeles Capital Management LLC Shares Held: 13.1K ($792K)
Q3 2025
Annex Advisory Services, LLC Shares Held: 32.8K ($1.98M)
Q3 2025
Olstein Capital Management, L.P. Shares Held: 10K ($603K)

About GHM

Graham Corporation, together with its subsidiaries, designs and manufactures fluid, power, heat transfer, and vacuum equipment for chemical and petrochemical processing, defense, space, petroleum refining, cryogenic, energy, and other industries. It offers power plant systems comprising ejectors and surface condensers; torpedo ejection and power systems, such as turbines, alternators, regulators, pumps, and blowers; and thermal management systems, including pumps, blowers, and electronics. The company also provides rocket propulsion systems, such as turbopumps and fuel pumps; cooling systems comprising pumps, compressors, fans, and blowers; and life support systems, including fans, pumps, and blowers. In addition, it offers heat transfer and vacuum systems comprising ejectors, process condensers, surface condensers, liquid ring pumps, heat exchangers, and nozzles, as well as turbomachinery products; and power generation systems, including turbines, generators, compressors, and pumps. The company also services and sells spare parts for its equipment. It sells its products directly in the United States, the Middle East, Canada, Asia, South America, and internationally. Graham Corporation was founded in 1936 and is headquartered in Batavia, New York.


Insider Transactions at GHM

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
118K Shares
From 14 Insiders
Grant, award, or other acquisition 43.3K shares
Exercise of conversion of derivative security 73.2K shares
Open market or private purchase 1.2K shares
Sell / Disposition
37.8K Shares
From 4 Insiders
Payment of exercise price or tax liability 37.8K shares

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