Mistras Group, Inc. (MG) ownership: Top institutional holder: Mill Road Capital Management LLC ($27.65M). Insider activity: Net Seller (5 buys, 15 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| Mill Road Capital Management LLC | 1870580.00 | $27.65M | 2026-03-31 |
| DIMENSIONAL FUND ADVISORS LP | 1703681.00 | $25.18M | 2026-03-31 |
| ROYCE & ASSOCIATES LP | 1533052.00 | $22.66M | 2026-03-31 |
| WEBER CAPITAL MANAGEMENT LLC /ADV | 1456969.00 | $21.53M | 2026-03-31 |
| IES Holdings, Inc. | 1120545.00 | $16.56M | 2026-03-31 |
| BlackRock Fund Advisors | 547412.00 | $14.06M | 2016-12-31 |
| VANGUARD GROUP INC | 1109588.00 | $14.04M | 2025-12-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 930178.00 | $13.75M | 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 |
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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.