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

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Mistras Group Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Eileen Mary CogginsEVP Chief Legal Officer2025-09-1515,000$9.55
$143.25kBuy
Eileen Mary CogginsEVP Chief Legal Officer2025-09-1515,000$9.55
$143.25kBuy
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
Gennaro A. DalterioEVP Chief Commercial Officer2025-03-19655$9.84
$6.45kSell
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
Edward J. PrajznerSr. EVP and CFO2025-03-19626$10.00
$6.26kSell
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
Sotirios J. Vahaviolos12.33%3,890,699$45.83MInsider
Aspasia Felice Vahaviolos12.33%3,888,563$45.81MInsider
MILL Road Capital Management LLC5.30%1,672,381$19.70MInstitution
Dimensional Fund Advisors LP5.18%1,633,327$19.24MInstitution
Royce Associates LP4.26%1,342,747$15.82MInstitution
Vanguard Group Inc3.69%1,165,054$13.72MInstitution
Blackrock Inc3.35%1,058,273$12.47MInstitution
Elizabeth Burgess3.06%965,594$11.37MInsider
Clearline Capital LP2.22%698,849$8.23MInstitution
Federated Hermes Inc2.16%680,245$8.01MInstitution

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MG vs Security & Protection Service Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
MG50.45%37.11%Net BuyingNet Buying
CIX2.83%97.17%Net Buying
NL2.59%97.41%Net Buying
BAER33.42%33.22%Net Selling
KSCP7.54%71.23%
View Top Security & Protection Service Stocks

Mistras Group Stock Ownership FAQ

Who owns Mistras Group?

Mistras Group (NYSE: MG) is owned by 50.45% institutional shareholders, 37.11% Mistras Group insiders, and 12.44% retail investors. Sotirios J. Vahaviolos is the largest individual Mistras Group shareholder, owning 3.89M shares representing 12.33% of the company. Sotirios J. Vahaviolos's Mistras Group shares are currently valued at $44.74M.

If you're new to stock investing, here's how to buy Mistras Group stock.
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