Mistras Group, Inc.
MG- Exchange
- NYSE
- Industry
- Services-Engineering Services
- SEC CIK
- 0001436126
No open-market purchases or sales by Mistras Group, Inc. insiders were filed in the last 90 days; 137 institutions reported holding it in 13F filings for Q2 2026, worth $336.7M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Mistras Group, Inc. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 123
- +13 vs. Q3 2025
- Shares held
- 17.6M
- +1.69M (+10.6%) vs. Q3 2025
- Total value
- $222.4M
- +$66.0M (+42.2%) vs. Q3 2025
- New holders
- 23
- 35 more added
- Sold out
- 10
- 46 more reduced
1 institution that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MG on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 137 | $336.7M |
| Q1 2026 | 129 | $270.0M |
| Q4 2025 | 123 | $222.4M |
| Q3 2025 | 111 | $156.6M |
| Q2 2025 | 109 | $125.2M |
| Q1 2025 | 109 | $160.3M |
| Q4 2024 | 108 | $134.4M |
| Q3 2024 | 106 | $171.0M |
| Q2 2024 | 90 | $118.9M |
| Q1 2024 | 83 | $135.7M |
| Q4 2023 | 79 | $105.2M |
| Q3 2023 | 77 | $80.3M |
| Q2 2023 | 79 | $115.2M |
| Q1 2023 | 63 | $91.4M |
| Q4 2022 | 62 | $68.4M |
| Q3 2022 | 67 | $64.6M |
| Q2 2022 | 79 | $88.7M |
| Q1 2022 | 92 | $102.9M |
| Q4 2021 | 87 | $111.6M |
| Q3 2021 | 89 | $149.3M |
| Q2 2021 | 85 | $145.8M |
| Q1 2021 | 86 | $167.4M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Mistras Group, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Legal & General Group Plc | 1,113 | $14.1K | 0.00% | −408−26.8% | Reduced |
| Larson Financial Group LLC | 1,096 | $13.9K | 0.00% | +1,096 | New |
| Ameritas Investment Partners, Inc. | 1,010 | $12.8K | 0.00% | −710−41.3% | Reduced |
| Investors Research Corp | 800 | $10.1K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 766 | $9.69K | 0.00% | −739−49.1% | Reduced |
| Sterling Capital Management LLC | 717 | $9.07K | 0.00% | −419−36.9% | Reduced |
| Royal Bank of Canada | 597 | $8.00K | 0.00% | −69,687−99.2% | Reduced |
| Nisa Investment Advisors, LLC | 437 | $5.53K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 391 | $5.00K | 0.00% | −311−44.3% | Reduced |
| Advisor Group Holdings, Inc. | 260 | $3.29K | 0.00% | 00.0% | Unchanged |
| Harbor Capital Advisors, Inc. | 190 | $2.00K | 0.00% | −3−1.6% | Reduced |
| GAMMA Investing LLC | 110 | $1.39K | 0.00% | +81+279.3% | Added |
| Quent Capital, LLC | 106 | $1.34K | 0.00% | 00.0% | Unchanged |
| C M Bidwell & Associates Ltd | 66 | $835 | 0.00% | +66 | New |
| EverSource Wealth Advisors, LLC | 58 | $734 | 0.00% | −118−67.0% | Reduced |
| SBI Securities Co., Ltd. | 48 | $607 | 0.00% | +20+71.4% | Added |
| Essential Partners LLC | 35 | $443 | 0.00% | +7+25.0% | Added |
| IFP Advisors, Inc | 22 | $278 | 0.00% | +2+10.0% | Added |
| Archer Investment Corp | 10 | $127 | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 3 | $38 | 0.00% | −95−96.9% | Reduced |
| True Wealth Design, LLC | 2 | $26 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 2 | $26 | 0.00% | +2 | New |
| Covestor Ltd | 18 | $0 | 0.00% | +5+38.5% | Added |
| Acuitas Investments, LLC | 0 | $0 | 0.00% | −643,483−100.0% | Sold out |
| Inspire Advisors, LLC | 0 | $0 | 0.00% | −29,926−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −29,828−100.0% | Sold out |
| NJ State Employees Deferred Compensation Plan | 0 | $0 | 0.00% | −24,000−100.0% | Sold out |
| Lawson Kroeker Investment Management Inc | 0 | $0 | 0.00% | −21,362−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −10,893−100.0% | Sold out |
| Price T Rowe Associates Inc | 0 | $0 | 0.00% | −10,437−100.0% | Sold out |
| New York State Teachers Retirement System | 0 | $0 | 0.00% | −1,496−100.0% | Sold out |
| Optiver Holding B.V. | 0 | $0 | 0.00% | −270−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| Wolverine Trading, LLC | – | – | – | – | Not filed |