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.
| Holder | Shares | Market Value | % Outstanding | Reported |
|---|---|---|---|---|
| Mill Road Capital Management LLC | 1870580.00 | $27.65M | 5.9% | 2026-03-31 |
| Dimensional Fund Advisors | 1703681.00 | $25.18M | 5.3% | 2026-03-31 |
| Royce & Associates LP | 1533052.00 | $22.66M | 4.8% | 2026-03-31 |
| Weber Capital Management LLC /adv | 1456969.00 | $21.53M | 4.6% | 2026-03-31 |
| IES Holdings, Inc. | 1120545.00 | $16.56M | 3.5% | 2026-03-31 |
| Vanguard | 1114358.00 | $16.47M | 3.5% | 2026-03-31 |
| BlackRock | 859452.00 | $12.70M | 2.7% | 2026-03-31 |
| Federated Hermes | 656032.00 | $9.70M | 2.1% | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-06-10 | |
| Sell | null | 2026-06-10 | |
| Sell | null | 2026-05-19 | |
| Sell | null | 2026-05-19 | |
| Sell | null | 2026-05-19 | |
| Sell | null | 2026-05-19 | |
| Sell | null | 2026-05-19 | |
| Sell | null | 2026-05-19 |
Back to MG overview · MG earnings · All congressional trades
Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.