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, Q2 2025
Institutional positions in Mistras Group, Inc. as of Jun 30, 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
- 109
- +2 vs. Q1 2025
- Shares held
- 15.6M
- +854.4K (+5.8%) vs. Q1 2025
- Total value
- $125.2M
- −$31.1M (−19.9%) vs. Q1 2025
- New holders
- 17
- 32 more added
- Sold out
- 15
- 39 more reduced
2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Mistras Group, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mill Road Capital Management LLC | 1,667,681 | $13.4M | 8.55% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 1,623,141 | $13.0M | 0.00% | +88,262+5.8% | Added |
| Royce & Associates LP | 1,271,257 | $10.2M | 0.10% | −113,590−8.2% | Reduced |
| BlackRock, Inc. | 1,224,158 | $9.81M | 0.00% | −194,580−13.7% | Reduced |
| Vanguard Group Inc | 1,194,993 | $9.57M | 0.00% | −21,352−1.8% | Reduced |
| J. Goldman & Co LP | 763,891 | $6.12M | 0.19% | +104,483+15.8% | Added |
| Clearline Capital LP | 698,849 | $5.60M | 0.49% | +660,713+1,732.5% | Added |
| Federated Hermes, Inc. | 680,825 | $5.45M | 0.01% | −361−0.1% | Reduced |
| Acuitas Investments, LLC | 424,062 | $3.40M | 2.70% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 418,737 | $3.35M | 0.08% | +11,599+2.8% | Added |
| Geode Capital Management, LLC | 417,753 | $3.35M | 0.00% | −37,998−8.3% | Reduced |
| State Street Corp | 407,466 | $3.26M | 0.00% | +73,151+21.9% | Added |
| CSM Advisors, LLC | 363,973 | $2.92M | 0.09% | +363,973 | New |
| Pacific Ridge Capital Partners, LLC | 296,617 | $2.38M | 0.57% | −3,841−1.3% | Reduced |
| Renaissance Technologies LLC | 261,000 | $2.09M | 0.00% | −1,000−0.4% | Reduced |
| Millennium Management LLC | 240,179 | $1.92M | 0.00% | +163,326+212.5% | Added |
| Empowered Funds, LLC | 229,687 | $1.84M | 0.02% | +11,599+5.3% | Added |
| Jacobs Levy Equity Management, Inc | 223,928 | $1.79M | 0.01% | +14,147+6.7% | Added |
| Northern Trust Corp | 207,435 | $1.66M | 0.00% | +46,873+29.2% | Added |
| JB Capital Partners LP | 202,243 | $1.62M | 0.30% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 167,948 | $1.35M | 0.00% | +6,275+3.9% | Added |
| Deutsche Bank AG | 163,340 | $1.31M | 0.00% | −4,648−2.8% | Reduced |
| Arrowstreet Capital, Limited Partnership | 153,312 | $1.23M | 0.00% | +38,366+33.4% | Added |
| Morgan Stanley | 147,965 | $1.19M | 0.00% | −36,620−19.8% | Reduced |
| D. E. Shaw & Co., Inc. | 113,793 | $911.5K | 0.00% | −18,727−14.1% | Reduced |
| Qube Research & Technologies Ltd | 111,824 | $895.7K | 0.00% | +65,551+141.7% | Added |
| Citadel Advisors LLC | 98,619 | $789.9K | 0.00% | +17,113+21.0% | Added |
| Squarepoint Ops LLC | 97,513 | $781.1K | 0.00% | +97,513 | New |
| Royal Bank of Canada | 91,407 | $732.0K | 0.00% | +77,547+559.5% | Added |
| Assenagon Asset Management S.A. | 87,255 | $698.9K | 0.00% | 00.0% | Unchanged |
| Nuveen, LLC | 79,017 | $632.9K | 0.00% | 00.0% | Unchanged |
| Martingale Asset Management L P | 74,038 | $593.0K | 0.01% | +36,625+97.9% | Added |
| Two Sigma Investments, LP | 60,307 | $483.1K | 0.00% | −4,311−6.7% | Reduced |
| Bank of New York Mellon Corp | 59,481 | $476.4K | 0.00% | −4,123−6.5% | Reduced |
| RBF Capital, LLC | 58,000 | $464.6K | 0.02% | 00.0% | Unchanged |
| XTX Topco Ltd | 56,753 | $454.6K | 0.02% | +43,224+319.5% | Added |
| Goldman Sachs Group Inc | 55,505 | $444.6K | 0.00% | −19,444−25.9% | Reduced |
| Raiffeisen Bank International AG | 55,000 | $431.2K | 0.01% | +55,000 | New |
| STRS Ohio | 53,100 | $425.3K | 0.00% | +3,800+7.7% | Added |
| LSV Asset Management | 51,001 | $409.0K | 0.00% | +28,901+130.8% | Added |
| Charles Schwab Investment Management Inc | 48,249 | $386.5K | 0.00% | −9,952−17.1% | Reduced |
| HRT Financial LP | 48,108 | $385.0K | 0.00% | +48,108 | New |
| American Century Companies Inc | 47,498 | $380.5K | 0.00% | +9,312+24.4% | Added |
| Inspire Advisors, LLC | 46,040 | $368.8K | 0.04% | +7,385+19.1% | Added |
| Values First Advisors, Inc. | 43,407 | $347.7K | 0.19% | +85+0.2% | Added |
| Susquehanna International Group, LLP | 39,641 | $317.5K | 0.00% | −1,843−4.4% | Reduced |
| Jane Street Group, LLC | 39,335 | $315.1K | 0.00% | −12,723−24.4% | Reduced |
| Invesco Ltd. | 37,754 | $302.4K | 0.00% | −252,084−87.0% | Reduced |
| O'Shaughnessy Asset Management, LLC | 35,539 | $284.7K | 0.00% | −14,275−28.7% | Reduced |
| Dynamic Technology Lab Private Ltd | 35,253 | $282.0K | 0.04% | +11,034+45.6% | Added |
| Panagora Asset Management Inc | 33,620 | $269.3K | 0.00% | +33,620 | New |
| Barclays PLC | 29,524 | $236.5K | 0.00% | +8,343+39.4% | Added |
| Two Sigma Advisers, LP | 28,424 | $227.7K | 0.00% | +5,400+23.5% | Added |
| EntryPoint Capital, LLC | 26,613 | $213.2K | 0.11% | +11,308+73.9% | Added |
| UBS Group AG | 24,959 | $199.9K | 0.00% | −1,044−4.0% | Reduced |
| NJ State Employees Deferred Compensation Plan | 24,000 | $192.2K | 0.02% | 00.0% | Unchanged |
| Bank of America Corp | 22,644 | $181.4K | 0.00% | +7,452+49.1% | Added |
| Voya Investment Management LLC | 22,035 | $176.5K | 0.00% | −414−1.8% | Reduced |
| Lawson Kroeker Investment Management Inc | 21,362 | $171.1K | 0.03% | 00.0% | Unchanged |
| Rhumbline Advisers | 20,120 | $161.2K | 0.00% | −1,525−7.0% | Reduced |
| Old National Bancorp | 20,000 | $160.2K | 0.00% | 00.0% | Unchanged |
| Balyasny Asset Management LLC | 19,392 | $155.3K | 0.00% | +19,392 | New |
| Evergreen Capital Management LLC | 17,000 | $136.2K | 0.00% | +17,000 | New |
| AQR Capital Management LLC | 15,566 | $124.7K | 0.00% | −52,478−77.1% | Reduced |
| Ritholtz Wealth Management | 15,188 | $121.7K | 0.00% | −8,710−36.4% | Reduced |
| Engineers Gate Manager LP | 14,355 | $115.0K | 0.00% | −5,939−29.3% | Reduced |
| Victory Capital Management Inc | 14,310 | $114.6K | 0.00% | +14,310 | New |
| Raymond James Financial Inc | 14,173 | $113.5K | 0.00% | +2,183+18.2% | Added |
| Mackenzie Financial Corp | 13,872 | $111.1K | 0.00% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 13,580 | $108.8K | 0.00% | +13,580 | New |
| Public Employees Retirement System of Ohio | 13,018 | $104.3K | 0.00% | 00.0% | Unchanged |
| MetLife Investment Management | 11,787 | $94.4K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 10,563 | $84.6K | 0.00% | −2,317−18.0% | Reduced |
| Price T Rowe Associates Inc | 10,437 | $84.0K | 0.00% | +10,437 | New |
| Heron Bay Capital Management | 10,469 | $83.9K | 0.02% | −1,411−11.9% | Reduced |
| Campbell & CO Investment Adviser LLC | 10,086 | $80.8K | 0.01% | +10,086 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 8,997 | $72.1K | 0.00% | −3,545−28.3% | Reduced |
| JPMorgan Chase & Co | 7,885 | $63.2K | 0.00% | −56,009−87.7% | Reduced |
| Sterling Capital Management LLC | 7,551 | $60.5K | 0.00% | +82+1.1% | Added |
| New York State Common Retirement Fund | 6,776 | $54.3K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 6,057 | $48.5K | 0.00% | −13,929−69.7% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 5,604 | $44.9K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 5,523 | $44.2K | 0.00% | −10,356−65.2% | Reduced |
| Simplex Trading, LLC | 3,113 | $24.0K | 0.00% | +3,113 | New |
| LOM Asset Management Ltd | 3,000 | $24.0K | 0.01% | +3,000 | New |
| TD Waterhouse Canada Inc. | 2,870 | $23.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 2,804 | $22.5K | 0.00% | +1,339+91.4% | Added |
| FMR LLC | 2,523 | $20.2K | 0.00% | +1,032+69.2% | Added |
| New York State Teachers Retirement System | 1,910 | $15.0K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 1,798 | $14.4K | 0.00% | −178−9.0% | Reduced |
| Ameritas Investment Partners, Inc. | 1,720 | $13.8K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 1,623 | $13.0K | 0.00% | −2,930−64.4% | Reduced |
| Legal & General Group Plc | 1,521 | $12.2K | 0.00% | −352−18.8% | Reduced |
| California State Teachers Retirement System | 1,504 | $12.0K | 0.00% | 00.0% | Unchanged |
| Investors Research Corp | 800 | $6.41K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 702 | $6.00K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 746 | $5.00K | 0.00% | −57,354−98.7% | Reduced |
| Nisa Investment Advisors, LLC | 437 | $3.50K | 0.00% | +291+199.3% | Added |
| Advisor Group Holdings, Inc. | 260 | $2.08K | 0.00% | +260 | New |
| Harbor Capital Advisors, Inc. | 188 | $2.00K | 0.00% | −144−43.4% | Reduced |