Mistras Group, Inc. - MG

Detailed investor-level table based on 13F positions.

Shareholders (13F)

Quarter: Q3 2026 · Compare: Q2 2026
13D/13G major owners: Ownership tab.
Methodology: Market value and % of portfolio use SEC reported VALUE ($000). For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received. Details.
Rows: 0
Investor History Status Shares held Market value ($000) % of portfolio Previous % Rank Change in shares % change in shares Source Date reported
Mill Road Capital Management LLC History No change 1,929,509 33,708 16.64% 16.64% 1 0 0.0% Q2 2026 Aug 14, 2026
DIMENSIONAL FUND ADVISORS LP History No change 1,700,793 29,715 0.01% 0.01% 2 0 0.0% Q2 2026 Aug 11, 2026
ROYCE & ASSOCIATES LP History No change 1,580,728 27,615 0.22% 0.22% 3 0 0.0% Q2 2026 Aug 14, 2026
WEBER CAPITAL MANAGEMENT LLC /ADV History No change 1,448,154 25,299 21.53% 21.53% 4 0 0.0% Q2 2026 Aug 12, 2026
BlackRock, Inc. History No change 1,166,197 20,373 0.0% 0.0% 5 0 0.0% Q2 2026 Aug 07, 2026
IES Holdings, Inc. History No change 1,124,235 19,640 6.32% 6.32% 6 0 0.0% Q2 2026 Aug 14, 2026
VANGUARD CAPITAL MANAGEMENT LLC History No change 1,052,512 18,387 0.0% 0.0% 7 0 0.0% Q2 2026 Aug 13, 2026
FEDERATED HERMES, INC. History No change 656,032 11,460 0.02% 0.02% 8 0 0.0% Q2 2026 Aug 12, 2026
First Eagle Investment Management, LLC History No change 553,855 9,675 0.02% 0.02% 9 0 0.0% Q2 2026 Aug 05, 2026
GEODE CAPITAL MANAGEMENT, LLC History No change 510,059 8,912 0.0% 0.0% 10 0 0.0% Q2 2026 Aug 12, 2026
CITADEL ADVISORS LLC History No change 465,887 8,139 0.0% 0.0% 11 0 0.0% Q2 2026 Sep 02, 2026
DEUTSCHE BANK AG\ History No change 389,488 6,804 0.0% 0.0% 12 0 0.0% Q2 2026 Aug 07, 2026
STATE STREET CORP History No change 385,924 6,742 0.0% 0.0% 13 0 0.0% Q2 2026 Sep 22, 2026
BRIDGEWAY CAPITAL MANAGEMENT, LLC History No change 354,371 6,190 0.11% 0.11% 14 0 0.0% Q2 2026 Aug 14, 2026
Pacific Ridge Capital Partners, LLC History No change 282,880 4,941 0.9% 0.9% 15 0 0.0% Q2 2026 Aug 12, 2026
ACADIAN ASSET MANAGEMENT LLC History No change 276,512 4,825 0.01% 0.01% 16 0 0.0% Q2 2026 Aug 13, 2026
Qube Research & Technologies Ltd History No change 275,749 4,817 0.0% 0.0% 17 0 0.0% Q2 2026 Aug 14, 2026
CSM Advisors, LLC History No change 267,586 4,674 0.1% 0.1% 18 0 0.0% Q2 2026 Aug 14, 2026
Clearline Capital LP History No change 267,460 4,672 0.28% 0.28% 19 0 0.0% Q2 2026 Aug 14, 2026
ESSEX INVESTMENT MANAGEMENT CO LLC History No change 257,127 4,492 0.59% 0.59% 20 0 0.0% Q2 2026 Aug 06, 2026
ALGERT GLOBAL LLC History No change 232,669 4,064 0.05% 0.05% 21 0 0.0% Q2 2026 Aug 13, 2026
Empowered Funds, LLC History No change 225,494 3,939 0.02% 0.02% 22 0 0.0% Q2 2026 Aug 14, 2026
JB CAPITAL PARTNERS LP History No change 202,243 3,533 0.55% 0.55% 23 0 0.0% Q2 2026 Aug 11, 2026
NORTHERN TRUST CORP History No change 201,968 3,528 0.0% 0.0% 24 0 0.0% Q2 2026 Aug 13, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP History No change 171,187 2,990 0.0% 0.0% 25 0 0.0% Q2 2026 Aug 14, 2026
O'SHAUGHNESSY ASSET MANAGEMENT, LLC History No change 161,333 2,818 0.01% 0.01% 26 0 0.0% Q2 2026 Aug 13, 2026
GOLDMAN SACHS GROUP INC History No change 149,648 2,614 0.0% 0.0% 27 0 0.0% Q2 2026 Aug 14, 2026
TWO SIGMA INVESTMENTS, LP History No change 149,357 2,609 0.0% 0.0% 28 0 0.0% Q2 2026 Aug 14, 2026
JANE STREET GROUP, LLC History No change 148,400 2,592 0.0% 0.0% 29 0 0.0% Q2 2026 Aug 14, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC History No change 143,262 2,502 0.0% 0.0% 30 0 0.0% Q2 2026 Aug 13, 2026
Knights of Columbus Asset Advisors LLC History No change 139,955 2,445 0.12% 0.12% 31 0 0.0% Q2 2026 Jul 31, 2026
VANGUARD FIDUCIARY TRUST CO History No change 130,002 2,271 0.0% 0.0% 32 0 0.0% Q2 2026 Aug 13, 2026
RITHOLTZ WEALTH MANAGEMENT History No change 113,834 1,988 0.03% 0.03% 33 0 0.0% Q2 2026 Aug 11, 2026
MORGAN STANLEY History No change 111,207 1,942 0.0% 0.0% 34 0 0.0% Q2 2026 Aug 13, 2026
AMERIPRISE FINANCIAL INC History No change 109,080 1,905 0.0% 0.0% 35 0 0.0% Q2 2026 Aug 14, 2026
JACOBS LEVY EQUITY MANAGEMENT, INC History No change 105,898 1,850 0.01% 0.01% 36 0 0.0% Q2 2026 Aug 14, 2026
RENAISSANCE TECHNOLOGIES LLC History No change 102,700 1,794 0.0% 0.0% 37 0 0.0% Q2 2026 Aug 13, 2026
SEI INVESTMENTS CO History No change 101,998 1,781 0.0% 0.0% 38 0 0.0% Q2 2026 Aug 14, 2026
Informed Momentum Co LLC History No change 92,457 1,615 0.14% 0.14% 39 0 0.0% Q2 2026 Aug 13, 2026
Legato Capital Management LLC History No change 86,529 1,511 0.13% 0.13% 40 0 0.0% Q2 2026 Aug 06, 2026
Equitable Holdings, Inc. History No change 86,445 1,510 0.01% 0.01% 41 0 0.0% Q2 2026 Aug 17, 2026
UBS Group AG History No change 84,463 1,475 0.0% 0.0% 42 0 0.0% Q2 2026 Aug 13, 2026
Nuveen, LLC History No change 83,409 1,457 0.0% 0.0% 43 0 0.0% Q2 2026 Aug 11, 2026
GSA CAPITAL PARTNERS LLP History No change 79,701 1,392 0.09% 0.09% 44 0 0.0% Q2 2026 Aug 06, 2026
Bank of New York Mellon Corp History No change 79,219 1,383 0.0% 0.0% 45 0 0.0% Q2 2026 Aug 06, 2026
Uniplan Investment Counsel, Inc. History No change 77,889 1,360 0.13% 0.13% 46 0 0.0% Q2 2026 Aug 14, 2026
Manatuck Hill Partners, LLC History No change 71,900 1,256 0.42% 0.42% 47 0 0.0% Q2 2026 Aug 14, 2026
Raiffeisen Bank International AG History No change 65,000 1,184 0.01% 0.01% 48 0 0.0% Q2 2026 Aug 03, 2026
Juniper Investment Company, LLC History No change 61,138 1,068 0.28% 0.28% 49 0 0.0% Q2 2026 Aug 14, 2026
FIRST TRUST ADVISORS LP History No change 60,219 1,052 0.0% 0.0% 50 0 0.0% Q2 2026 Aug 11, 2026
RBF Capital, LLC History No change 55,000 960 0.04% 0.04% 51 0 0.0% Q2 2026 Aug 14, 2026
AMERICAN CENTURY COMPANIES INC History No change 54,802 957 0.0% 0.0% 52 0 0.0% Q2 2026 Aug 12, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC History No change 50,134 875 0.0% 0.0% 53 0 0.0% Q2 2026 Aug 14, 2026
Numerai GP LLC History No change 49,965 872 0.07% 0.07% 54 0 0.0% Q2 2026 Aug 14, 2026
D. E. Shaw & Co., Inc. History No change 44,226 772 0.0% 0.0% 55 0 0.0% Q2 2026 Aug 14, 2026
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC History No change 45,011 732 0.0% 0.0% 56 0 0.0% Q2 2026 Jul 15, 2026
LPL Financial LLC History No change 40,734 711 0.0% 0.0% 57 0 0.0% Q2 2026 Aug 07, 2026
Concentric Capital Strategies, LP History No change 39,545 690 0.04% 0.04% 58 0 0.0% Q2 2026 Aug 14, 2026
Ellsworth Advisors, LLC History No change 42,316 679 0.11% 0.11% 59 0 0.0% Q2 2026 Jul 16, 2026
AQR CAPITAL MANAGEMENT LLC History No change 37,245 650 0.0% 0.0% 60 0 0.0% Q2 2026 Aug 14, 2026
STRS OHIO History No change 35,400 618 0.0% 0.0% 61 0 0.0% Q2 2026 Jul 30, 2026
Values First Advisors, Inc. History No change 34,598 604 0.28% 0.28% 62 0 0.0% Q2 2026 Aug 04, 2026
LSV ASSET MANAGEMENT History No change 34,501 603 0.0% 0.0% 63 0 0.0% Q2 2026 Aug 06, 2026
Verdad Advisers, LP History No change 34,526 603 0.58% 0.58% 64 0 0.0% Q2 2026 Aug 14, 2026
PANAGORA ASSET MANAGEMENT INC History No change 34,410 601 0.0% 0.0% 65 0 0.0% Q2 2026 Aug 06, 2026
Trexquant Investment LP History No change 33,379 583 0.0% 0.0% 66 0 0.0% Q2 2026 Aug 14, 2026
XTX Topco Ltd History No change 31,972 558 0.01% 0.01% 67 0 0.0% Q2 2026 Aug 14, 2026
Cambridge Investment Research Advisors, Inc. History No change 28,605 500 0.0% 0.0% 68 0 0.0% Q2 2026 Jul 27, 2026
Invesco Ltd. History No change 27,084 473 0.0% 0.0% 69 0 0.0% Q2 2026 Aug 14, 2026
Russell Investments Group, Ltd. History No change 27,131 473 0.0% 0.0% 70 0 0.0% Q2 2026 Aug 06, 2026
Hillsdale Investment Management Inc. History No change 26,600 464 0.01% 0.01% 71 0 0.0% Q2 2026 Aug 12, 2026
VOYA INVESTMENT MANAGEMENT LLC History No change 24,884 434 0.0% 0.0% 72 0 0.0% Q2 2026 Aug 12, 2026
EntryPoint Capital, LLC History No change 22,015 384 0.09% 0.09% 73 0 0.0% Q2 2026 Aug 13, 2026
FRANKLIN RESOURCES INC History No change 20,968 366 0.0% 0.0% 74 0 0.0% Q2 2026 Aug 13, 2026
OLD NATIONAL BANCORP /IN/ History No change 20,000 349 0.01% 0.01% 75 0 0.0% Q2 2026 Jul 15, 2026
Dynamic Technology Lab Private Ltd History No change 19,651 343 0.08% 0.08% 76 0 0.0% Q2 2026 Aug 13, 2026
RAYMOND JAMES FINANCIAL INC History No change 19,227 335 0.0% 0.0% 77 0 0.0% Q2 2026 Aug 14, 2026
SEIZERT CAPITAL PARTNERS, LLC History No change 18,938 330 0.01% 0.01% 78 0 0.0% Q2 2026 Aug 05, 2026
RHUMBLINE ADVISERS History No change 18,797 328 0.0% 0.0% 79 0 0.0% Q2 2026 Aug 11, 2026
BNP PARIBAS FINANCIAL MARKETS History No change 18,176 317 0.0% 0.0% 80 0 0.0% Q2 2026 Aug 13, 2026
Assenagon Asset Management S.A. History No change 17,971 313 0.0% 0.0% 81 0 0.0% Q2 2026 Jul 08, 2026
WELLS FARGO & COMPANY/MN History No change 17,120 299 0.0% 0.0% 82 0 0.0% Q2 2026 Aug 14, 2026
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC History No change 16,957 296 0.01% 0.01% 83 0 0.0% Q2 2026 Aug 14, 2026
MACKENZIE FINANCIAL CORP History No change 16,460 287 0.0% 0.0% 84 0 0.0% Q2 2026 Aug 13, 2026
Banco Santander, S.A. History No change 16,392 286 0.0% 0.0% 85 0 0.0% Q2 2026 Jul 29, 2026
PRICE T ROWE ASSOCIATES INC /MD/ History No change 14,533 254 0.0% 0.0% 86 0 0.0% Q2 2026 Aug 14, 2026
BANK OF AMERICA CORP /DE/ History No change 14,268 249 0.0% 0.0% 87 0 0.0% Q2 2026 Aug 14, 2026
SIMPLEX TRADING, LLC History No change 13,151 229 0.0% 0.0% 88 0 0.0% Q2 2026 Aug 12, 2026
ALLIANCEBERNSTEIN L.P. History No change 15,480 228 0.0% 0.0% 89 0 0.0% Q2 2026 Aug 14, 2026
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO History No change 13,018 227 0.0% 0.0% 90 0 0.0% Q2 2026 Aug 17, 2026
PRUDENTIAL FINANCIAL INC History No change 11,635 203 0.0% 0.0% 91 0 0.0% Q2 2026 Aug 12, 2026
MetLife Investment Management, LLC History No change 10,559 184 0.0% 0.0% 92 0 0.0% Q2 2026 Aug 13, 2026
Quadrature Capital Ltd History No change 10,427 182 0.0% 0.0% 93 0 0.0% Q2 2026 Aug 06, 2026
JPMORGAN CHASE & CO History No change 7,873 143 0.0% 0.0% 94 0 0.0% Q2 2026 Aug 12, 2026
CITIGROUP INC History No change 8,210 143 0.0% 0.0% 95 0 0.0% Q2 2026 Aug 03, 2026
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. History No change 8,152 142 0.0% 0.0% 96 0 0.0% Q2 2026 Aug 14, 2026
GROUP ONE TRADING LLC History No change 7,518 131 0.0% 0.0% 97 0 0.0% Q2 2026 Aug 13, 2026
JONES FINANCIAL COMPANIES LLLP History No change 6,490 122 0.0% 0.0% 98 0 0.0% Q2 2026 Aug 14, 2026
Vanguard Global Advisers, LLC History No change 6,056 105 0.0% 0.0% 99 0 0.0% Q2 2026 Aug 13, 2026
Police & Firemen's Retirement System of New Jersey History No change 5,967 104 0.0% 0.0% 100 0 0.0% Q2 2026 Jul 23, 2026
FMR LLC History No change 5,299 92 0.0% 0.0% 101 0 0.0% Q2 2026 Aug 13, 2026
NEW YORK STATE COMMON RETIREMENT FUND History No change 5,076 88 0.0% 0.0% 102 0 0.0% Q2 2026 Jul 29, 2026
State of Wyoming History No change 4,087 71 0.01% 0.01% 103 0 0.0% Q2 2026 Aug 06, 2026
Rockefeller Capital Management L.P. History No change 3,520 61 0.0% 0.0% 104 0 0.0% Q2 2026 Aug 13, 2026
BARCLAYS PLC History No change 3,264 57 0.0% 0.0% 105 0 0.0% Q2 2026 Aug 14, 2026
OSAIC HOLDINGS, INC. History No change 3,280 57 0.0% 0.0% 106 0 0.0% Q2 2026 Aug 14, 2026
LOM Asset Management Ltd History No change 3,000 52 0.01% 0.01% 107 0 0.0% Q2 2026 Aug 04, 2026
TD Waterhouse Canada Inc. History No change 2,870 49 0.0% 0.0% 108 0 0.0% Q2 2026 Jul 27, 2026
Mirae Asset Global Investments Co., Ltd. History No change 2,361 41 0.0% 0.0% 109 0 0.0% Q2 2026 Jul 22, 2026
Legal & General Group Plc History No change 1,727 30 0.0% 0.0% 110 0 0.0% Q2 2026 Aug 14, 2026
State of Alaska, Department of Revenue History No change 1,765 30 0.0% 0.0% 111 0 0.0% Q2 2026 Jul 20, 2026
Ameritas Investment Partners, Inc. History No change 1,607 28 0.0% 0.0% 112 0 0.0% Q2 2026 Aug 13, 2026
Tower Research Capital LLC (TRC) History No change 964 16 0.0% 0.0% 113 0 0.0% Q2 2026 Aug 11, 2026
ROYAL BANK OF CANADA History No change 527 9 0.0% 0.0% 114 0 0.0% Q2 2026 Aug 14, 2026
NISA INVESTMENT ADVISORS, LLC History No change 437 7 0.0% 0.0% 115 0 0.0% Q2 2026 Aug 10, 2026
HARBOR CAPITAL ADVISORS, INC. History No change 377 7 0.0% 0.0% 116 0 0.0% Q2 2026 Aug 07, 2026
Sterling Capital Management LLC History No change 280 4 0.0% 0.0% 117 0 0.0% Q2 2026 Jul 28, 2026
Colonial Trust Advisors History No change 192 3 0.0% 0.0% 118 0 0.0% Q2 2026 Aug 11, 2026
MassMutual Private Wealth & Trust, FSB History Added to 120 2 0.0% — 120 +89 287.1% Q3 2026 Oct 05, 2026
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM History No change 154 2 0.0% 0.0% 119 0 0.0% Q2 2026 Aug 24, 2026
Arax Advisory Partners History No change 155 2 0.0% 0.0% 121 0 0.0% Q2 2026 Aug 10, 2026
RAFFA WEALTH MANAGEMENT, LLC History No change 120 2 0.0% 0.0% 122 0 0.0% Q2 2026 Jul 27, 2026
GAMMA Investing LLC History No change 121 2 0.0% 0.0% 123 0 0.0% Q2 2026 Jul 07, 2026
Torren Management, LLC History No change 126 2 0.0% 0.0% 124 0 0.0% Q2 2026 Jul 10, 2026
C M BIDWELL & ASSOCIATES LTD History No change 66 1 0.0% 0.0% 125 0 0.0% Q2 2026 Aug 11, 2026
Allworth Financial LP History No change 78 1 0.0% 0.0% 126 0 0.0% Q2 2026 Aug 11, 2026
SBI Securities Co., Ltd. History No change 75 1 0.0% 0.0% 127 0 0.0% Q2 2026 Jul 22, 2026
Essential Partners LLC History No change 62 1 0.0% 0.0% 128 0 0.0% Q2 2026 Aug 10, 2026
ROTHSCHILD INVESTMENT LLC History No change 1 0 — — — 0 0.0% Q2 2026 Aug 06, 2026
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC History No change 27 0 — — — 0 0.0% Q2 2026 Aug 13, 2026
ASSETMARK, INC History No change 36 0 — — — 0 0.0% Q2 2026 Jul 30, 2026
Institute for Wealth Management, LLC. History No change 53 0 — — — 0 0.0% Q2 2026 Jul 28, 2026
IFP Advisors, Inc History No change 22 0 — — — 0 0.0% Q2 2026 Jul 20, 2026
Parallel Advisors, LLC History No change 20 0 — — — 0 0.0% Q2 2026 Aug 05, 2026
EverSource Wealth Advisors, LLC History No change 44 0 — — — 0 0.0% Q2 2026 Jul 24, 2026
Archer Investment Corp History No change 10 0 — — — 0 0.0% Q2 2026 Aug 03, 2026
True Wealth Design, LLC History No change 2 0 — — — 0 0.0% Q2 2026 Jul 16, 2026
Farther Finance Advisors, LLC History No change 3 0 — — — 0 0.0% Q2 2026 Jul 17, 2026