Mistras Group, Inc. (MG) Holders & Ownership

Mistras Group, Inc. (MG) ownership: Stephanie Foglia 29% · institutions 32% · index and ETF funds 26% (13F 2026-03-31). Insider activity, 90 days: 0 sales, 0 open-market buys. SEC EDGAR first-party data.

Top Institutional Holders (13F, rolled up by parent)

Source: SEC Form 13F
HolderSharesMarket Value% OutstandingReported
Mill Road Capital Management LLC1870580.00$27.65M5.9%2026-03-31
Dimensional Fund Advisors1703681.00$25.18M5.3%2026-03-31
Royce & Associates LP1533052.00$22.66M4.8%2026-03-31
Weber Capital Management LLC /adv1456969.00$21.53M4.6%2026-03-31
IES Holdings, Inc.1120545.00$16.56M3.5%2026-03-31
Vanguard1114358.00$16.47M3.5%2026-03-31
BlackRock859452.00$12.70M2.7%2026-03-31
Federated Hermes656032.00$9.70M2.1%2026-03-31

Insider Trading Activity (Form 4)

Source: SEC Form 4
InsiderTransactionValueDate
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.