MATRIX SERVICE CO - MTRX

Detailed investor-level table based on 13F positions.

Shareholders (13F)

Quarter: Q4 2025 · Compare: Q3 2025
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
BlackRock, Inc. History Added to 3,686,785 43,135 0.0% 0.0% 1 +382,274 11.57% Q4 2025 Feb 12, 2026
VANGUARD GROUP INC History Added to 1,526,777 17,863 0.0% 0.0% 2 +3,834 0.25% Q4 2025 Jan 29, 2026
NEEDHAM INVESTMENT MANAGEMENT LLC History No change 1,435,000 16,789 1.06% 1.31% 3 0 0.0% Q4 2025 Feb 17, 2026
GENDELL JEFFREY L History Added to 1,057,561 12,373 0.21% 0.23% 4 +111,087 11.74% Q4 2025 Feb 13, 2026
WESTERLY CAPITAL MANAGEMENT, LLC History Reduced 988,000 11,559 2.54% 4.51% 5 -112,000 -10.18% Q4 2025 Feb 17, 2026
AMERICAN CENTURY COMPANIES INC History Added to 883,565 10,337 0.01% 0.01% 6 +94,644 12.0% Q4 2025 Feb 13, 2026
Harvey Partners, LLC History Added to 852,678 9,976 0.88% 0.99% 7 +297 0.03% Q4 2025 Feb 17, 2026
Azarias Capital Management, L.P. History Added to 730,767 8,549 3.74% 3.29% 8 +95,924 15.11% Q4 2025 Jan 23, 2026
DIMENSIONAL FUND ADVISORS LP History Reduced 668,738 7,824 0.0% 0.0% 9 -141,975 -17.51% Q4 2025 Feb 12, 2026
GEODE CAPITAL MANAGEMENT, LLC History Added to 667,970 7,816 0.0% 0.0% 10 +23,358 3.62% Q4 2025 Feb 09, 2026
First Eagle Investment Management, LLC History Added to 640,083 7,488 0.01% 0.01% 11 +58,209 10.0% Q4 2025 Feb 04, 2026
CenterBook Partners LP History Added to 634,046 7,418 0.36% 0.26% 12 +226,325 55.51% Q4 2025 Feb 11, 2026
FIRST WILSHIRE SECURITIES MANAGEMENT INC History Reduced 613,017 7,172 1.8% 2.41% 13 -79,860 -11.53% Q4 2025 Feb 12, 2026
STATE STREET CORP History Added to 533,485 6,241 0.0% 0.0% 14 +2,517 0.47% Q4 2025 Feb 13, 2026
Bank of New York Mellon Corp History Reduced 493,629 5,775 0.0% 0.0% 15 -35,230 -6.66% Q4 2025 Feb 10, 2026
MILLENNIUM MANAGEMENT LLC History Reduced 486,668 5,694 0.0% 0.0% 16 -143,728 -22.8% Q4 2025 Feb 17, 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP History Added to 405,610 4,745 0.0% 0.0% 17 +228,289 128.74% Q4 2025 Feb 13, 2026
Russell Investments Group, Ltd. History Added to 391,890 4,585 0.0% 0.0% 18 +64,157 19.58% Q4 2025 Feb 17, 2026
Connor, Clark & Lunn Investment Management Ltd. History Added to 386,637 4,523 0.01% 0.01% 19 +44,968 13.16% Q4 2025 Feb 10, 2026
AQR CAPITAL MANAGEMENT LLC History Added to 365,238 4,273 0.0% 0.0% 20 +58,538 19.09% Q4 2025 Feb 17, 2026
JACOBS LEVY EQUITY MANAGEMENT, INC History New 326,233 3,816 0.01% 21 +326,233 New Q4 2025 Feb 13, 2026
ACADIAN ASSET MANAGEMENT LLC History Added to 297,789 3,482 0.01% 0.01% 22 +2,351 0.8% Q4 2025 Feb 10, 2026
MORGAN STANLEY History Reduced 290,322 3,396 0.0% 0.0% 23 -1,530 -0.52% Q4 2025 Feb 13, 2026
GOLDMAN SACHS GROUP INC History Reduced 287,366 3,362 0.0% 0.0% 24 -28,314 -8.97% Q4 2025 Mar 25, 2026
JPMORGAN CHASE & CO History Reduced 260,573 3,048 0.0% 0.0% 25 -46,275 -15.08% Q4 2025 Feb 11, 2026
De Lisle Partners LLP History No change 257,935 3,019 0.39% 0.41% 26 0 0.0% Q4 2025 Feb 13, 2026
RENAISSANCE TECHNOLOGIES LLC History Added to 250,600 2,932 0.0% 0.0% 27 +6,000 2.45% Q4 2025 Feb 12, 2026
CITADEL ADVISORS LLC History Added to 250,009 2,925 0.0% 0.0% 28 +183,366 275.15% Q4 2025 Feb 17, 2026
OBERWEIS ASSET MANAGEMENT INC/ History Added to 226,575 2,650 0.1% 0.11% 29 +5,500 2.49% Q4 2025 Feb 17, 2026
NORTHERN TRUST CORP History Reduced 226,247 2,647 0.0% 0.0% 30 -17,472 -7.17% Q4 2025 Feb 17, 2026
Qube Research & Technologies Ltd History Added to 225,475 2,638 0.0% 0.0% 31 +6,737 3.08% Q4 2025 Feb 17, 2026
GSA CAPITAL PARTNERS LLP History Added to 212,213 2,483 0.21% 0.04% 32 +175,788 482.6% Q4 2025 Feb 06, 2026
TWO SIGMA INVESTMENTS, LP History Added to 200,710 2,348 0.0% 0.0% 33 +149,979 295.64% Q4 2025 Feb 17, 2026
ALGERT GLOBAL LLC History Added to 182,815 2,139 0.03% 0.02% 34 +86,986 90.77% Q4 2025 Feb 17, 2026
Stanley-Laman Group, Ltd. History Reduced 181,563 2,124 0.27% 0.39% 35 -29,717 -14.07% Q4 2025 Jan 23, 2026
PANAGORA ASSET MANAGEMENT INC History Reduced 146,252 1,711 0.01% 0.01% 36 -12,161 -7.68% Q4 2025 Feb 13, 2026
COUNTRY TRUST BANK History New 132,662 1,552 0.03% 37 +132,662 New Q4 2025 Jan 21, 2026
ROYCE & ASSOCIATES LP History Reduced 120,782 1,413 0.01% 0.07% 38 -430,000 -78.07% Q4 2025 Feb 09, 2026
JANE STREET GROUP, LLC History Reduced 119,608 1,399 0.0% 0.0% 39 -49,168 -29.13% Q4 2025 Feb 12, 2026
ALLIANCEBERNSTEIN L.P. History Added to 118,170 1,382 0.0% 0.0% 40 +31,750 36.74% Q4 2025 Feb 17, 2026
Point72 Asset Management, L.P. History New 115,788 1,354 0.0% 41 +115,788 New Q4 2025 Feb 17, 2026
VICTORY CAPITAL MANAGEMENT INC History Added to 109,517 1,281 0.0% 0.0% 42 +41,517 61.05% Q4 2025 Feb 13, 2026
MONEY CONCEPTS CAPITAL CORP History Reduced 104,561 1,223 0.07% 0.08% 43 -86 -0.08% Q4 2025 Feb 04, 2026
BNP PARIBAS FINANCIAL MARKETS History Added to 102,820 1,202 0.0% 0.0% 44 +90,456 731.61% Q4 2025 Feb 10, 2026
D. E. Shaw & Co., Inc. History Added to 100,395 1,174 0.0% 0.0% 45 +76,952 328.25% Q4 2025 Feb 17, 2026
Congruence Capital, LLC History New 93,196 1,090 0.4% 46 +93,196 New Q4 2025 Feb 13, 2026
PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. History New 90,400 1,057 0.1% 47 +90,400 New Q4 2025 Feb 06, 2026
TWO SIGMA ADVISERS, LP History Added to 88,800 1,038 0.0% 0.0% 48 +60,600 214.89% Q4 2025 Feb 17, 2026
WINTON GROUP Ltd History Added to 85,911 1,005 0.03% 0.04% 49 +4,125 5.04% Q4 2025 Feb 11, 2026
MARTINGALE ASSET MANAGEMENT L P History Reduced 82,152 961 0.02% 0.03% 50 -1,060 -1.27% Q4 2025 Feb 13, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC History Added to 78,435 917 0.0% 0.0% 51 +2,714 3.58% Q4 2025 Feb 13, 2026
AMERIPRISE FINANCIAL INC History Added to 74,522 871 0.0% 0.0% 52 +14,040 23.21% Q4 2025 Feb 17, 2026
CARY STREET PARTNERS FINANCIAL LLC History Added to 74,305 869 0.02% 0.02% 53 +2,972 4.17% Q4 2025 Feb 09, 2026
LOS ANGELES CAPITAL MANAGEMENT LLC History Reduced 51,500 771 0.0% 0.0% 54 -30,166 -36.94% Q4 2025 Feb 11, 2026
BARCLAYS PLC History Added to 63,260 740 0.0% 0.0% 55 +11,839 23.02% Q4 2025 Feb 13, 2026
Nuveen, LLC History Added to 57,576 673 0.0% 0.0% 56 +16,060 38.68% Q4 2025 Feb 12, 2026
Man Group plc History New 55,929 654 0.0% 57 +55,929 New Q4 2025 Feb 17, 2026
Jump Financial, LLC History Added to 54,811 641 0.01% 0.0% 58 +42,195 334.46% Q4 2025 Feb 17, 2026
PRICE T ROWE ASSOCIATES INC /MD/ History Added to 53,212 623 0.0% 0.0% 59 +5,795 12.22% Q4 2025 Feb 17, 2026
Boston Partners History Reduced 52,505 614 0.0% 0.0% 60 -2,110 -3.86% Q4 2025 Feb 13, 2026
Invesco Ltd. History Reduced 51,944 607 0.0% 0.0% 61 -4,598 -8.13% Q4 2025 Feb 19, 2026
XTX Topco Ltd History Added to 48,808 571 0.01% 0.03% 62 +2,549 5.51% Q4 2025 Feb 17, 2026
Financial Plan, Inc. History New 47,615 557 0.06% 63 +47,615 New Q4 2025 Jan 28, 2026
WELLS FARGO & COMPANY/MN History Added to 47,290 553 0.0% 0.0% 64 +10,712 29.29% Q4 2025 Feb 13, 2026
STRS OHIO History Added to 47,000 549 0.0% 0.0% 65 +1,700 3.75% Q4 2025 Feb 02, 2026
Trexquant Investment LP History Reduced 41,395 484 0.0% 0.02% 66 -92,711 -69.13% Q4 2025 Feb 17, 2026
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC History Added to 40,493 473 0.02% 0.01% 67 +17,158 73.53% Q4 2025 Feb 17, 2026
VOYA INVESTMENT MANAGEMENT LLC History Added to 38,957 455 0.0% 0.0% 68 +671 1.75% Q4 2025 Feb 12, 2026
Pacific Ridge Capital Partners, LLC History Added to 37,305 436 0.1% 0.1% 69 +1,670 4.69% Q4 2025 Feb 04, 2026
PharVision Advisers, LLC History Added to 35,826 419 0.21% 0.09% 70 +24,064 204.59% Q4 2025 Feb 17, 2026
STATE OF WISCONSIN INVESTMENT BOARD History Reduced 35,500 415 0.0% 0.0% 71 -6,992 -16.45% Q4 2025 Feb 17, 2026
UBS Group AG History Reduced 35,477 415 0.0% 0.0% 72 -1,832 -4.91% Q4 2025 Jan 29, 2026
RHUMBLINE ADVISERS History Reduced 33,709 394 0.0% 0.0% 73 -4,920 -12.74% Q4 2025 Feb 13, 2026
MARSHALL WACE, LLP History New 31,472 368 0.0% 74 +31,472 New Q4 2025 Feb 13, 2026
ROYAL BANK OF CANADA History New 28,856 338 0.0% 75 +28,856 New Q4 2025 Feb 17, 2026
Creative Planning History Reduced 28,428 332 0.0% 0.0% 76 -326 -1.13% Q4 2025 Feb 17, 2026
Integrated Quantitative Investments LLC History New 27,447 321 0.07% 78 +27,447 New Q4 2025 Feb 12, 2026
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO History Added to 27,454 321 0.0% 0.0% 77 +5,714 26.28% Q4 2025 Feb 17, 2026
ExodusPoint Capital Management, LP History New 27,011 316 0.0% 79 +27,011 New Q4 2025 Feb 17, 2026
Assenagon Asset Management S.A. History Reduced 26,618 311 0.0% 0.0% 80 -815 -2.97% Q4 2025 Jan 09, 2026
EntryPoint Capital, LLC History Reduced 25,380 296 0.12% 0.2% 81 -15,023 -37.18% Q4 2025 Feb 12, 2026
OXFORD ASSET MANAGEMENT LLP History New 25,080 293 0.12% 82 +25,080 New Q4 2025 Feb 17, 2026
BANK OF AMERICA CORP /DE/ History Reduced 24,847 290 0.0% 0.0% 83 -67,123 -72.98% Q4 2025 Feb 17, 2026
BRIDGEWAY CAPITAL MANAGEMENT, LLC History No change 24,000 280 0.01% 0.01% 84 0 0.0% Q4 2025 Feb 17, 2026
VERUS CAPITAL PARTNERS, LLC History Reduced 23,000 269 0.02% 0.03% 85 -5,600 -19.58% Q4 2025 Feb 11, 2026
OSAIC HOLDINGS, INC. History Added to 22,453 262 0.0% 0.0% 86 +2,619 13.2% Q4 2025 Feb 17, 2026
Bridge City Capital, LLC History New 21,979 257 0.08% 87 +21,979 New Q4 2025 Feb 13, 2026
DEUTSCHE BANK AG\ History Reduced 20,831 243 0.0% 0.0% 88 -8,904 -29.94% Q4 2025 Feb 11, 2026
FRANKLIN RESOURCES INC History Reduced 20,720 242 0.0% 0.0% 89 -11,902 -36.48% Q4 2025 Feb 11, 2026
State of Wyoming History Added to 18,023 210 0.02% 0.03% 90 +622 3.57% Q4 2025 Feb 11, 2026
AlphaQuest LLC History Reduced 17,779 208 0.01% 0.02% 91 -1,703 -8.74% Q4 2025 Feb 09, 2026
SATURNA CAPITAL CORP History No change 17,606 205 0.0% 0.0% 92 0 0.0% Q4 2025 Feb 11, 2026
PRUDENTIAL FINANCIAL INC History Reduced 16,319 190 0.0% 0.0% 93 -53,198 -76.53% Q4 2025 Feb 13, 2026
Allspring Global Investments Holdings, LLC History New 15,519 187 0.0% 94 +15,519 New Q4 2025 Jan 15, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP History Reduced 15,200 177 0.0% 0.0% 95 -46,300 -75.28% Q4 2025 Feb 17, 2026
OCCUDO QUANTITATIVE STRATEGIES LP History New 15,131 177 0.01% 97 +15,131 New Q4 2025 Feb 17, 2026
MetLife Investment Management, LLC History No change 15,180 177 0.0% 0.0% 96 0 0.0% Q4 2025 Feb 12, 2026
Greenhaven Road Investment Management, L.P. History No change 13,969 163 0.03% 0.03% 98 0 0.0% Q4 2025 Feb 13, 2026
Brevan Howard Capital Management LP History Added to 12,600 147 0.0% 0.0% 99 +700 5.88% Q4 2025 Feb 17, 2026
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. History Added to 12,589 147 0.0% 0.0% 100 +127 1.02% Q4 2025 Feb 17, 2026
Squarepoint Ops LLC History Reduced 11,568 135 0.0% 0.0% 101 -37,818 -76.58% Q4 2025 Feb 13, 2026
CITIGROUP INC History Added to 11,444 133 0.0% 0.0% 102 +4,709 69.92% Q4 2025 Feb 13, 2026
Engineers Gate Manager LP History Reduced 11,414 133 0.0% 0.0% 103 -1,309 -10.29% Q4 2025 Feb 17, 2026
CANADA PENSION PLAN INVESTMENT BOARD History New 9,500 111 0.0% 104 +9,500 New Q4 2025 Feb 17, 2026
Aquatic Capital Management LLC History Added to 8,310 97 0.0% 0.0% 105 +3,180 61.99% Q4 2025 Feb 17, 2026
Police & Firemen's Retirement System of New Jersey History No change 7,820 91 0.0% 0.0% 106 0 0.0% Q4 2025 Feb 13, 2026
Daytona Street Capital LLC History New 6,700 78 0.06% 107 +6,700 New Q4 2025 Jan 21, 2026
NEW YORK STATE COMMON RETIREMENT FUND History No change 6,600 77 0.0% 0.0% 108 0 0.0% Q4 2025 Feb 12, 2026
CWM, LLC History Reduced 6,311 74 0.0% 0.0% 109 -2,091 -24.89% Q4 2025 Jan 26, 2026
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO History No change 5,595 65 0.0% 0.0% 110 0 0.0% Q4 2025 Feb 13, 2026
Quantbot Technologies LP History Reduced 3,937 46 0.0% 0.01% 111 -16,604 -80.83% Q4 2025 Feb 10, 2026
BOKF, NA History No change 2,923 34 0.0% 0.0% 112 0 0.0% Q4 2025 Feb 03, 2026
Quarry LP History Added to 2,645 30 0.0% 0.01% 114 +508 23.77% Q4 2025 Feb 13, 2026
Ameritas Investment Partners, Inc. History No change 2,591 30 0.0% 0.0% 113 0 0.0% Q4 2025 Feb 11, 2026
Legal & General Group Plc History No change 2,556 29 0.0% 0.0% 115 0 0.0% Q4 2025 Feb 09, 2026
NEW YORK STATE TEACHERS RETIREMENT SYSTEM History No change 2,421 28 0.0% 0.0% 116 0 0.0% Q4 2025 Jan 30, 2026
FMR LLC History Added to 2,356 27 0.0% 0.0% 117 +1,019 76.22% Q4 2025 Feb 17, 2026
SIGNATUREFD, LLC History Added to 2,219 25 0.0% 0.0% 118 +662 42.52% Q4 2025 Jan 20, 2026
EverSource Wealth Advisors, LLC History Reduced 2,077 24 0.0% 0.0% 119 -84 -3.89% Q4 2025 Feb 06, 2026
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM History Reduced 1,669 19 0.0% 0.0% 120 -248 -12.94% Q4 2025 Feb 17, 2026
Sterling Capital Management LLC History Reduced 1,244 14 0.0% 0.0% 121 -188 -13.13% Q4 2025 Feb 13, 2026
AMALGAMATED BANK History Reduced 852 10 0.0% 0.0% 122 -63 -6.89% Q4 2025 Feb 05, 2026
Tower Research Capital LLC (TRC) History Reduced 789 9 0.0% 0.0% 124 -3,573 -81.91% Q4 2025 Feb 17, 2026
NISA INVESTMENT ADVISORS, LLC History Added to 773 9 0.0% 0.0% 123 +679 722.34% Q4 2025 Jan 15, 2026
Covestor Ltd History Added to 595 7 0.0% 0.0% 125 +5 0.85% Q4 2025 Feb 06, 2026
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC History New 536 6 0.0% 126 +536 New Q4 2025 Feb 13, 2026
GAMMA Investing LLC History Added to 439 5 0.0% 0.0% 127 +9 2.09% Q4 2025 Jan 05, 2026
Optiver Holding B.V. History Reduced 186 2 0.0% 0.0% 129 -276 -59.74% Q4 2025 Feb 17, 2026
Farther Finance Advisors, LLC History Added to 222 2 0.0% 131 +212 2120.0% Q4 2025 Jan 23, 2026
Torren Management, LLC History New 174 2 0.0% 132 +174 New Q4 2025 Jan 30, 2026
True Wealth Design, LLC History Reduced 243 2 0.0% 0.0% 130 -22 -8.3% Q4 2025 Jan 08, 2026
JONES FINANCIAL COMPANIES LLLP History No change 175 2 0.0% 0.0% 128 0 0.0% Q4 2025 Feb 17, 2026
Allworth Financial LP History New 113 1 0.0% 134 +113 New Q4 2025 Feb 05, 2026
COMERICA BANK History No change 103 1 0.0% 0.0% 133 0 0.0% Q4 2025 Jan 29, 2026
AYAL Capital Advisors Ltd History Closed out 0 0 1.16% -225,000 -100.0% Q3 2025 Nov 14, 2025
ESSEX INVESTMENT MANAGEMENT CO LLC History Closed out 0 0 0.43% -212,743 -100.0% Q3 2025 Nov 06, 2025
1492 Capital Management LLC History Closed out 0 0 0.83% -156,391 -100.0% Q3 2025 Nov 13, 2025
Hudson Bay Capital Management LP History Closed out 0 0 0.0% -100,000 -100.0% Q3 2025 Dec 15, 2025
Fortress Investment Group LLC History Closed out 0 0 0.15% -88,854 -100.0% Q3 2025 Nov 14, 2025
Legato Capital Management LLC History Closed out 0 0 0.09% -61,015 -100.0% Q3 2025 Nov 12, 2025
Dynamic Technology Lab Private Ltd History Closed out 0 0 0.05% -20,603 -100.0% Q3 2025 Nov 13, 2025
Empowered Funds, LLC History Closed out 0 0 0.0% -15,071 -100.0% Q3 2025 Nov 13, 2025
IEQ CAPITAL, LLC History Closed out 0 0 0.0% -13,253 -100.0% Q3 2025 Nov 14, 2025
INTECH INVESTMENT MANAGEMENT LLC History Closed out 0 0 0.0% -10,801 -100.0% Q3 2025 Nov 12, 2025
Polymer Capital Management (US) LLC History Closed out 0 0 0.01% -10,458 -100.0% Q3 2025 Nov 14, 2025
Wilmington Savings Fund Society, FSB History Closed out 0 0 0.0% -7,000 -100.0% Q3 2025 Nov 20, 2025
Arax Advisory Partners History Closed out 0 0 0.0% -4,880 -100.0% Q3 2025 Nov 14, 2025
US BANCORP \DE\ History Closed out 0 0 0.0% -761 -100.0% Q3 2025 Nov 12, 2025
SUMMIT SECURITIES GROUP LLC History Closed out 0 0 0.0% -611 -100.0% Q3 2025 Nov 13, 2025
GROUP ONE TRADING LLC History Closed out 0 0 0.0% -320 -100.0% Q3 2025 Nov 12, 2025
Clearstead Advisors, LLC History Reduced 1 0 -73 -98.65% Q4 2025 Feb 09, 2026
NBC SECURITIES, INC. History Closed out 0 0 -46 -100.0% Q3 2025 Nov 14, 2025
QUADRANT CAPITAL GROUP LLC History New 38 0 +38 New Q4 2025 Feb 13, 2026
MAI Capital Management History New 18 0 +18 New Q4 2025 Feb 13, 2026
Sunbelt Securities, Inc. History Reduced 12 0 -12 -50.0% Q4 2025 Feb 20, 2026
SJS Investment Consulting Inc. History New 12 0 +12 New Q4 2025 Jan 21, 2026
PNC FINANCIAL SERVICES GROUP, INC. History New 10 0 +10 New Q4 2025 Feb 06, 2026
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO History New 9 0 +9 New Q4 2025 Feb 10, 2026
IFP Advisors, Inc History Added to 32 0 +9 39.13% Q4 2025 Feb 06, 2026
ROTHSCHILD INVESTMENT LLC History Reduced 48 0 -2 -4.0% Q4 2025 Feb 10, 2026
Parkside Financial Bank & Trust History No change 40 0 0 0.0% Q4 2025 Feb 13, 2026