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, Q3 2025
Institutional positions in Mistras Group, Inc. as of Sep 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
- 111
- +2 vs. Q2 2025
- Shares held
- 15.9M
- +288.8K (+1.8%) vs. Q2 2025
- Total value
- $156.6M
- +$31.5M (+25.1%) vs. Q2 2025
- New holders
- 13
- 30 more added
- Sold out
- 11
- 45 more reduced
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Mistras Group, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 13 | $0 | 0.00% | +9+225.0% | Added |
| True Wealth Design, LLC | 2 | $20 | 0.00% | −6−75.0% | Reduced |
| Archer Investment Corp | 10 | $98 | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 12 | $118 | 0.00% | +12 | New |
| IFP Advisors, Inc | 20 | $197 | 0.00% | +20 | Added |
| Essential Partners LLC | 28 | $276 | 0.00% | −39−58.2% | Reduced |
| SBI Securities Co., Ltd. | 28 | $276 | 0.00% | +28 | New |
| GAMMA Investing LLC | 29 | $285 | 0.00% | +12+70.6% | Added |
| SRS Capital Advisors, Inc. | 98 | $964 | 0.00% | +98 | New |
| Quent Capital, LLC | 106 | $1.04K | 0.00% | +106 | New |
| EverSource Wealth Advisors, LLC | 176 | $1.73K | 0.00% | −10−5.4% | Reduced |
| Harbor Capital Advisors, Inc. | 193 | $2.00K | 0.00% | +5+2.7% | Added |
| Advisor Group Holdings, Inc. | 260 | $2.56K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 270 | $2.66K | 0.00% | +270 | New |
| Nisa Investment Advisors, LLC | 437 | $4.30K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 702 | $7.00K | 0.00% | 00.0% | Unchanged |
| Investors Research Corp | 800 | $7.87K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 1,083 | $11.0K | 0.00% | −540−33.3% | Reduced |
| Sterling Capital Management LLC | 1,136 | $11.2K | 0.00% | −6,415−85.0% | Reduced |
| Tower Research Capital LLC (TRC) | 1,448 | $14.2K | 0.00% | −1,356−48.4% | Reduced |
| California State Teachers Retirement System | 1,505 | $14.8K | 0.00% | +1+0.1% | Added |
| Legal & General Group Plc | 1,521 | $15.0K | 0.00% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 1,496 | $15.0K | 0.00% | −414−21.7% | Reduced |
| Ameritas Investment Partners, Inc. | 1,720 | $16.9K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 2,293 | $22.6K | 0.00% | +2,182+1,965.8% | Added |
| Citigroup Inc | 2,560 | $25.2K | 0.00% | −2,963−53.6% | Reduced |
| TD Waterhouse Canada Inc. | 2,870 | $29.3K | 0.00% | 00.0% | Unchanged |
| LOM Asset Management Ltd | 3,000 | $30.0K | 0.01% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 3,426 | $33.2K | 0.00% | +3,426 | New |
| Police & Firemen's Retirement System of New Jersey | 3,591 | $35.3K | 0.00% | −2,013−35.9% | Reduced |
| Rockefeller Capital Management L.P. | 3,830 | $37.7K | 0.00% | +3,830 | New |
| FMR LLC | 3,836 | $37.7K | 0.00% | +1,313+52.0% | Added |
| MetLife Investment Management | 5,970 | $58.7K | 0.00% | −5,817−49.4% | Reduced |
| New York State Common Retirement Fund | 6,776 | $66.7K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 7,130 | $70.2K | 0.00% | −755−9.6% | Reduced |
| BNP Paribas Arbitrage, SA | 7,417 | $73.0K | 0.00% | +1,360+22.5% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 7,692 | $75.7K | 0.00% | −1,305−14.5% | Reduced |
| Price T Rowe Associates Inc | 10,437 | $103.0K | 0.00% | 00.0% | Unchanged |
| Mackenzie Financial Corp | 10,893 | $107.2K | 0.00% | −2,979−21.5% | Reduced |
| Public Employees Retirement System of Ohio | 13,018 | $128.1K | 0.00% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 13,580 | $133.6K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 13,622 | $134.0K | 0.00% | +3,059+29.0% | Added |
| Heron Bay Capital Management | 15,073 | $148.3K | 0.03% | +4,604+44.0% | Added |
| AQR Capital Management LLC | 15,946 | $156.9K | 0.00% | +380+2.4% | Added |
| Raymond James Financial Inc | 16,717 | $164.5K | 0.00% | +2,544+17.9% | Added |
| Assenagon Asset Management S.A. | 18,058 | $177.7K | 0.00% | −69,197−79.3% | Reduced |
| EntryPoint Capital, LLC | 19,264 | $189.6K | 0.07% | −7,349−27.6% | Reduced |
| Rhumbline Advisers | 19,765 | $194.5K | 0.00% | −355−1.8% | Reduced |
| Old National Bancorp | 20,000 | $196.8K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 20,560 | $202.3K | 0.00% | −1,475−6.7% | Reduced |
| Wolverine Trading, LLC | 20,556 | $203.5K | 0.00% | +20,556 | New |
| Lawson Kroeker Investment Management Inc | 21,362 | $210.2K | 0.04% | 00.0% | Unchanged |
| Ritholtz Wealth Management | 22,300 | $219.4K | 0.00% | +7,112+46.8% | Added |
| UBS Group AG | 22,564 | $222.0K | 0.00% | −2,395−9.6% | Reduced |
| Barclays PLC | 23,208 | $228.4K | 0.00% | −6,316−21.4% | Reduced |
| NJ State Employees Deferred Compensation Plan | 24,000 | $236.2K | 0.03% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 29,828 | $293.5K | 0.00% | +29,828 | New |
| Inspire Advisors, LLC | 29,926 | $294.5K | 0.03% | −16,114−35.0% | Reduced |
| Franklin Resources Inc | 31,836 | $313.3K | 0.00% | +31,836 | New |
| Invesco Ltd. | 33,500 | $329.6K | 0.00% | −4,254−11.3% | Reduced |
| Panagora Asset Management Inc | 33,864 | $333.2K | 0.00% | +244+0.7% | Added |
| Simplex Trading, LLC | 36,339 | $357.0K | 0.01% | +33,226+1,067.3% | Added |
| Susquehanna International Group, LLP | 37,562 | $369.6K | 0.00% | −2,079−5.2% | Reduced |
| Values First Advisors, Inc. | 42,588 | $419.1K | 0.22% | −819−1.9% | Reduced |
| Two Sigma Advisers, LP | 44,824 | $441.1K | 0.00% | +16,400+57.7% | Added |
| American Century Companies Inc | 47,410 | $466.5K | 0.00% | −88−0.2% | Reduced |
| O'Shaughnessy Asset Management, LLC | 48,075 | $473.1K | 0.00% | +12,536+35.3% | Added |
| Charles Schwab Investment Management Inc | 48,249 | $474.8K | 0.00% | 00.0% | Unchanged |
| LSV Asset Management | 51,001 | $502.0K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 53,100 | $522.5K | 0.00% | 00.0% | Unchanged |
| First Trust Advisors LP | 55,483 | $546.0K | 0.00% | +55,483 | New |
| Bank of New York Mellon Corp | 56,679 | $557.7K | 0.00% | −2,802−4.7% | Reduced |
| RBF Capital, LLC | 58,000 | $570.7K | 0.03% | 00.0% | Unchanged |
| Raiffeisen Bank International AG | 65,000 | $643.5K | 0.01% | +10,000+18.2% | Added |
| Nuveen, LLC | 67,936 | $668.5K | 0.00% | −11,081−14.0% | Reduced |
| Royal Bank of Canada | 70,284 | $692.0K | 0.00% | −21,123−23.1% | Reduced |
| Martingale Asset Management L P | 74,038 | $728.5K | 0.02% | 00.0% | Unchanged |
| Arrowstreet Capital, Limited Partnership | 81,930 | $806.2K | 0.00% | −71,382−46.6% | Reduced |
| Gsa Capital Partners LLP | 85,934 | $846.0K | 0.07% | +85,934 | New |
| Squarepoint Ops LLC | 89,480 | $880.5K | 0.00% | −8,033−8.2% | Reduced |
| Two Sigma Investments, LP | 96,028 | $944.9K | 0.00% | +35,721+59.2% | Added |
| Jane Street Group, LLC | 97,077 | $955.2K | 0.00% | +57,742+146.8% | Added |
| Ameriprise Financial Inc | 103,394 | $1.02M | 0.00% | −64,554−38.4% | Reduced |
| Qube Research & Technologies Ltd | 104,727 | $1.03M | 0.00% | −7,097−6.3% | Reduced |
| Bank of America Corp | 112,560 | $1.11M | 0.00% | +89,916+397.1% | Added |
| Morgan Stanley | 112,775 | $1.11M | 0.00% | −35,190−23.8% | Reduced |
| D. E. Shaw & Co., Inc. | 135,797 | $1.34M | 0.00% | +22,004+19.3% | Added |
| Jacobs Levy Equity Management, Inc | 147,146 | $1.45M | 0.01% | −76,782−34.3% | Reduced |
| Goldman Sachs Group Inc | 175,331 | $1.73M | 0.00% | +119,826+215.9% | Added |
| Renaissance Technologies LLC | 180,800 | $1.78M | 0.00% | −80,200−30.7% | Reduced |
| Northern Trust Corp | 194,806 | $1.92M | 0.00% | −12,629−6.1% | Reduced |
| JB Capital Partners LP | 202,243 | $1.99M | 0.34% | 00.0% | Unchanged |
| Deutsche Bank AG | 210,040 | $2.07M | 0.00% | +46,700+28.6% | Added |
| Empowered Funds, LLC | 224,633 | $2.21M | 0.02% | −5,054−2.2% | Reduced |
| Citadel Advisors LLC | 240,318 | $2.36M | 0.00% | +141,699+143.7% | Added |
| CSM Advisors, LLC | 268,851 | $2.65M | 0.07% | −95,122−26.1% | Reduced |
| Pacific Ridge Capital Partners, LLC | 290,650 | $2.86M | 0.63% | −5,967−2.0% | Reduced |
| Millennium Management LLC | 357,513 | $3.52M | 0.00% | +117,334+48.9% | Added |
| State Street Corp | 369,400 | $3.63M | 0.00% | −38,066−9.3% | Reduced |
| Geode Capital Management, LLC | 407,663 | $4.01M | 0.00% | −10,090−2.4% | Reduced |