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, Q1 2026
Institutional positions in Mistras Group, Inc. as of Mar 31, 2026. 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
- 129
- +7 vs. Q4 2025
- Shares held
- 18.3M
- +1.79M (+10.9%) vs. Q4 2025
- Total value
- $270.0M
- +$61.6M (+29.5%) vs. Q4 2025
- New holders
- 19
- 39 more added
- Sold out
- 12
- 47 more reduced
1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Mistras Group, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Rothschild Investment LLC | 1 | $15 | 0.00% | +1 | New |
| True Wealth Design, LLC | 2 | $30 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 3 | $46 | 0.00% | +3 | New |
| Optiver Holding B.V. | 4 | $59 | 0.00% | +4 | New |
| MAI Capital Management | 6 | $89 | 0.00% | +6 | New |
| Archer Investment Corp | 10 | $148 | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 12 | $177 | 0.00% | +12 | New |
| Root Financial Partners, LLC | 14 | $207 | 0.00% | +14 | New |
| IFP Advisors, Inc | 22 | $325 | 0.00% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 27 | $399 | 0.00% | +27 | New |
| Allworth Financial LP | 27 | $400 | 0.00% | +25+1,250.0% | Added |
| Massmutual Trust Co FSB | 29 | $429 | 0.00% | +29 | New |
| Essential Partners LLC | 36 | $532 | 0.00% | +1+2.9% | Added |
| SBI Securities Co., Ltd. | 63 | $931 | 0.00% | +15+31.3% | Added |
| C M Bidwell & Associates Ltd | 66 | $975 | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 67 | $990 | 0.00% | +9+15.5% | Added |
| Larson Financial Group LLC | 101 | $1.49K | 0.00% | −995−90.8% | Reduced |
| GAMMA Investing LLC | 121 | $1.79K | 0.00% | +11+10.0% | Added |
| Torren Management, LLC | 126 | $1.86K | 0.00% | −2,111−94.4% | Reduced |
| Advisor Group Holdings, Inc. | 230 | $3.40K | 0.00% | −30−11.5% | Reduced |
| Sterling Capital Management LLC | 364 | $5.38K | 0.00% | −353−49.2% | Reduced |
| Harbor Capital Advisors, Inc. | 377 | $6.00K | 0.00% | +187+98.4% | Added |
| Nisa Investment Advisors, LLC | 437 | $6.46K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 602 | $8.90K | 0.00% | −164−21.4% | Reduced |
| Investors Research Corp | 800 | $11.8K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 1,010 | $14.9K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,088 | $16.1K | 0.00% | −1,381−55.9% | Reduced |
| Legal & General Group Plc | 1,113 | $16.4K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 1,478 | $21.8K | 0.00% | +177+13.6% | Added |
| State of Alaska, Department of Revenue | 1,765 | $26.0K | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 2,870 | $43.7K | 0.00% | 00.0% | Unchanged |
| LOM Asset Management Ltd | 3,000 | $44.3K | 0.01% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 3,591 | $53.1K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 3,676 | $53.6K | 0.00% | 00.0% | Unchanged |
| MetLife Investment Management | 3,786 | $56.0K | 0.00% | −3,249−46.2% | Reduced |
| Rockefeller Capital Management L.P. | 3,830 | $56.6K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 4,838 | $71.5K | 0.00% | −1,338−21.7% | Reduced |
| New York State Common Retirement Fund | 5,076 | $75.0K | 0.00% | −1,700−25.1% | Reduced |
| JPMorgan Chase & Co | 5,139 | $75.0K | 0.00% | −915−15.1% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 5,161 | $76.3K | 0.00% | −629−10.9% | Reduced |
| FMR LLC | 5,505 | $81.4K | 0.00% | +1,295+30.8% | Added |
| Kemnay Advisory Services Inc. | 5,550 | $82.0K | 0.01% | −289−4.9% | Reduced |
| Barclays PLC | 6,005 | $88.8K | 0.00% | −13,543−69.3% | Reduced |
| Wells Fargo & Company | 6,150 | $90.9K | 0.00% | −10,108−62.2% | Reduced |
| BNP Paribas Arbitrage, SA | 6,806 | $100.6K | 0.00% | −1,344−16.5% | Reduced |
| Vanguard Global Advisers, LLC | 8,090 | $119.6K | 0.00% | +8,090 | New |
| Simplex Trading, LLC | 8,798 | $130.0K | 0.00% | −10,997−55.6% | Reduced |
| Russell Investments Group, Ltd. | 9,289 | $137.3K | 0.00% | +7,812+528.9% | Added |
| Alliancebernstein L.P. | 11,880 | $150.3K | 0.00% | −1,700−12.5% | Reduced |
| Price T Rowe Associates Inc | 10,324 | $153.0K | 0.00% | +10,324 | New |
| Rhumbline Advisers | 10,899 | $161.1K | 0.00% | −2,513−18.7% | Reduced |
| Arrowstreet Capital, Limited Partnership | 12,104 | $178.9K | 0.00% | −28,692−70.3% | Reduced |
| Public Employees Retirement System of Ohio | 13,018 | $192.4K | 0.00% | 00.0% | Unchanged |
| Prudential Financial Inc | 14,735 | $217.8K | 0.00% | +3,517+31.4% | Added |
| Bank of America Corp | 15,906 | $235.1K | 0.00% | −50,275−76.0% | Reduced |
| UBS Group AG | 16,761 | $247.7K | 0.00% | −33,307−66.5% | Reduced |
| Engineers Gate Manager LP | 17,568 | $259.7K | 0.00% | +1,399+8.7% | Added |
| Assenagon Asset Management S.A. | 17,971 | $265.6K | 0.00% | −322−1.8% | Reduced |
| Squarepoint Ops LLC | 18,780 | $277.6K | 0.00% | −71,237−79.1% | Reduced |
| Old National Bancorp | 20,000 | $295.6K | 0.00% | 00.0% | Unchanged |
| EntryPoint Capital, LLC | 20,426 | $301.9K | 0.09% | +8,275+68.1% | Added |
| Voya Investment Management LLC | 20,979 | $310.1K | 0.00% | 00.0% | Unchanged |
| AQR Capital Management LLC | 21,009 | $310.5K | 0.00% | +2,409+13.0% | Added |
| Raymond James Financial Inc | 23,097 | $341.4K | 0.00% | +2,357+11.4% | Added |
| Franklin Resources Inc | 25,402 | $375.4K | 0.00% | −4,660−15.5% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 26,221 | $388.0K | 0.00% | +3,222+14.0% | Added |
| Hillsdale Investment Management Inc. | 26,600 | $393.1K | 0.01% | 00.0% | Unchanged |
| HRT Financial LP | 26,770 | $395.0K | 0.00% | +4,891+22.4% | Added |
| Invesco Ltd. | 30,304 | $447.9K | 0.00% | −2,013−6.2% | Reduced |
| Charles Schwab Investment Management Inc | 31,140 | $460.2K | 0.00% | −6,073−16.3% | Reduced |
| STRS Ohio | 31,700 | $468.5K | 0.00% | −10,800−25.4% | Reduced |
| Verdad Advisers, LP | 34,526 | $510.3K | 0.57% | −15,474−30.9% | Reduced |
| Panagora Asset Management Inc | 34,926 | $516.2K | 0.00% | +1,635+4.9% | Added |
| Values First Advisors, Inc. | 35,327 | $522.1K | 0.27% | +311+0.9% | Added |
| LSV Asset Management | 35,801 | $529.0K | 0.00% | −15,200−29.8% | Reduced |
| Millennium Management LLC | 36,968 | $546.4K | 0.00% | −119,309−76.3% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 40,234 | $615.6K | 0.00% | +40,234 | New |
| Trexquant Investment LP | 43,928 | $649.3K | 0.00% | +1,853+4.4% | Added |
| Gsa Capital Partners LLP | 48,765 | $721.0K | 0.04% | +9,063+22.8% | Added |
| American Century Companies Inc | 48,798 | $721.2K | 0.00% | +1,430+3.0% | Added |
| Jane Street Group, LLC | 49,764 | $735.5K | 0.00% | −3,258−6.1% | Reduced |
| Manatuck Hill Partners, LLC | 50,000 | $739.0K | 0.24% | +50,000 | New |
| RBF Capital, LLC | 55,000 | $812.9K | 0.04% | 00.0% | Unchanged |
| First Trust Advisors LP | 57,210 | $845.6K | 0.00% | +331+0.6% | Added |
| Bank of New York Mellon Corp | 63,129 | $933.0K | 0.00% | +7,055+12.6% | Added |
| Vanguard Portfolio Management LLC | 63,813 | $943.2K | 0.00% | +63,813 | New |
| Nuveen, LLC | 63,884 | $944.2K | 0.00% | −4,052−6.0% | Reduced |
| Raiffeisen Bank International AG | 65,000 | $949.0K | 0.01% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 70,369 | $1.04M | 0.00% | +70,369 | New |
| Legato Capital Management LLC | 83,945 | $1.24M | 0.11% | +83,945 | New |
| D. E. Shaw & Co., Inc. | 86,031 | $1.27M | 0.00% | −77,757−47.5% | Reduced |
| EAM Investors, LLC | 96,263 | $1.42M | 0.16% | 00.0% | Unchanged |
| Morgan Stanley | 104,271 | $1.54M | 0.00% | −8,660−7.7% | Reduced |
| Ritholtz Wealth Management | 104,752 | $1.55M | 0.03% | +18,749+21.8% | Added |
| Ameriprise Financial Inc | 107,375 | $1.59M | 0.00% | +1,382+1.3% | Added |
| Vanguard Fiduciary Trust Co | 112,277 | $1.66M | 0.00% | +112,277 | New |
| Jacobs Levy Equity Management, Inc | 114,477 | $1.69M | 0.01% | −9,805−7.9% | Reduced |
| CWM Advisors, LLC | 115,815 | $1.71M | 0.10% | +14,154+13.9% | Added |
| Renaissance Technologies LLC | 120,500 | $1.78M | 0.00% | −81,100−40.2% | Reduced |
| Citadel Advisors LLC | 126,234 | $1.87M | 0.00% | +23,337+22.7% | Added |