NYSE: MG
Mistras Group Inc Stock Ownership - Who owns Mistras Group?

Insider buying vs selling

Have Mistras Group Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Manuel N. StamatakisExecutive Chairman2025-06-0510,000$7.71
$77.10kBuy
Nicholas DebenedictisDirector2025-03-201,038$10.01
$10.39kBuy
Nicholas DebenedictisDirector2025-03-198,962$10.04
$89.98kBuy
Edward J. PrajznerSr. EVP and CFO2025-03-19626$10.00
$6.26kSell
Edward J. PrajznerSr. EVP and CFO2025-03-191,303$9.84
$12.82kSell
Edward J. PrajznerSr. EVP and CFO2025-03-191,489$10.00
$14.89kSell
Gennaro A. DalterioEVP Chief Commercial Officer2025-03-19655$9.84
$6.45kSell
Michael C. KeefeEVP General Counsel2025-03-19762$10.00
$7.62kSell
Michael C. KeefeEVP General Counsel2025-03-191,029$9.84
$10.13kSell
Manuel N. StamatakisExecutive Chairman2025-03-1910,000$9.95
$99.50kBuy

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Net Insider Buy/Sell (L12M) Ownership

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MG Shareholders

What type of owners hold Mistras Group Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Vahaviolos January 2023 2year Grantor Retained Annuity Trust Sotirios14.96%4,685,578$35.94MInsider
Sotirios J. Vahaviolos12.42%3,890,699$29.84MInsider
MILL Road Capital Management LLC5.32%1,667,681$12.79MInstitution
Dimensional Fund Advisors LP4.90%1,534,879$11.77MInstitution
Blackrock Inc4.53%1,418,738$10.88MInstitution
Royce Associates LP4.42%1,384,847$10.62MInstitution
Vanguard Group Inc3.88%1,216,345$9.33MInstitution
Elizabeth Burgess3.08%965,594$7.41MInsider
Federated Hermes Inc2.17%681,186$5.22MInstitution
J Goldman Co LP2.10%659,408$5.06MInstitution

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MG vs Security & Protection Service Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
MG48.37%39.78%Net SellingNet Buying
CIX2.95%97.05%Net BuyingNet Buying
NL2.68%97.32%Net BuyingNet Buying
CIGL0.00%0.00%
BAER27.80%33.72%Net BuyingNet Selling

Mistras Group Stock Ownership FAQ

Who owns Mistras Group?

Mistras Group (NYSE: MG) is owned by 48.37% institutional shareholders, 39.78% Mistras Group insiders, and 11.85% retail investors. Vahaviolos January 2023 2year Grantor Retained Annuity Trust Sotirios is the largest individual Mistras Group shareholder, owning 4.69M shares representing 14.96% of the company. Vahaviolos January 2023 2year Grantor Retained Annuity Trust Sotirios's Mistras Group shares are currently valued at $35.94M.

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