NYSE: GHM
Graham Corp Stock Ownership - Who owns Graham?

Insider buying vs selling

Have Graham Corp insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Mauro GregorioDirector2025-09-121,200$49.01
$58.81kBuy
Matthew MalonePresident and CEO2025-06-092,211$44.66
$98.74kSell
Daniel J. ThorenExecutive Chairman2025-06-097,394$44.66
$330.22kSell
Alan E. SmithVP General Manager - Batavia2025-06-093,619$44.66
$161.62kSell
Christopher J. ThomeVP-Finance CFO2025-06-092,680$44.66
$119.69kSell
Alan E. SmithVP General Manager - Batavia2025-06-04607$40.89
$24.82kSell
Christopher J. ThomeVP-Finance CFO2025-06-04592$40.89
$24.21kSell
Daniel J. ThorenChief Executive Officer2025-06-041,997$40.89
$81.66kSell
Matthew MalonePresident and COO2025-06-04371$40.89
$15.17kSell
Alan E. SmithVP General Manager - Batavia2025-05-231,436$36.79
$52.83kSell

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Net Insider Buy/Sell (L12M) Ownership

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GHM Shareholders

What type of owners hold Graham Corp stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Brandes Investment Partners LP12.49%1,372,218$84.49MInstitution
Blackrock Inc7.04%773,339$47.61MInstitution
Vanguard Group Inc5.48%602,448$37.09MInstitution
Royce Associates LP4.18%459,698$28.30MInstitution
Austin W. Greenhouse David M. Marxe3.53%387,593$23.86MInsider
Daniel J. Thoren3.20%351,783$21.66MInsider
Renaissance Technologies LLC2.81%308,668$19.00MInstitution
First Eagle Investment Management LLC2.79%306,673$18.88MInstitution
William Blair Investment Management LLC2.49%274,015$16.87MInstitution
Gamco Investors Inc Et Al 12.45%269,407$16.59MInstitution

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GHM vs Specialty Industrial Machinery Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
GHM80.62%14.92%Net Selling
KRNT94.73%0.00%
SERV34.13%12.61%Net SellingNet Selling
BLDP24.93%0.00%
BW15.97%84.03%Net BuyingNet Buying

Graham Stock Ownership FAQ

Who owns Graham?

Graham (NYSE: GHM) is owned by 80.62% institutional shareholders, 14.92% Graham insiders, and 4.47% retail investors. Austin W. Greenhouse David M. Marxe is the largest individual Graham shareholder, owning 387,593.00 shares representing 3.53% of the company. Austin W. Greenhouse David M. Marxe's Graham shares are currently valued at $23.86M.

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