Matrix Service Co
MTRX- Exchange
- Nasdaq
- Industry
- Construction - Special Trade Contractors
- SEC CIK
- 0000866273
No open-market purchases or sales by Matrix Service Co insiders were filed in the last 90 days; 150 institutions reported holding it in 13F filings for Q2 2026, worth $341.1M in total; no superinvestor holds it.
13F holders, Q1 2022
Institutional positions in Matrix Service Co as of Mar 31, 2022. 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
- 117
- −5 vs. Q4 2021
- Shares held
- 22.8M
- −930.7K (−3.9%) vs. Q4 2021
- Total value
- $187.4M
- +$9.07M (+5.1%) vs. Q4 2021
- New holders
- 21
- 39 more added
- Sold out
- 26
- 40 more reduced
Compare with Q4 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MTRX 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 | 150 | $341.1M |
| Q1 2026 | 144 | $278.6M |
| Q4 2025 | 144 | $287.2M |
| Q3 2025 | 143 | $312.2M |
| Q2 2025 | 125 | $326.3M |
| Q1 2025 | 122 | $293.4M |
| Q4 2024 | 123 | $272.3M |
| Q3 2024 | 117 | $268.3M |
| Q2 2024 | 112 | $224.9M |
| Q1 2024 | 110 | $292.2M |
| Q4 2023 | 103 | $209.0M |
| Q3 2023 | 87 | $243.8M |
| Q2 2023 | 81 | $122.1M |
| Q1 2023 | 90 | $117.0M |
| Q4 2022 | 86 | $132.6M |
| Q3 2022 | 76 | $86.7M |
| Q2 2022 | 100 | $110.5M |
| Q1 2022 | 117 | $187.4M |
| Q4 2021 | 122 | $178.3M |
| Q3 2021 | 108 | $238.7M |
| Q2 2021 | 105 | $235.6M |
| Q1 2021 | 119 | $307.8M |
Institutions, Q1 2022
Shares, value and share of portfolio for each institution holding Matrix Service Co; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 2,423,133 | $19.9M | 0.00% | +332,650+15.9% | Added |
| Bank of New York Mellon Corp | 2,387,827 | $19.6M | 0.00% | +87,158+3.8% | Added |
| Dimensional Fund Advisors LP | 1,440,380 | $11.8M | 0.00% | −43,443−2.9% | Reduced |
| Royce & Associates LP | 1,215,333 | $9.99M | 0.08% | +103,700+9.3% | Added |
| Vanguard Group Inc | 1,160,534 | $9.54M | 0.00% | −141,163−10.8% | Reduced |
| Harvey Partners, LLC | 1,073,000 | $8.82M | 2.20% | +569,000+112.9% | Added |
| Smith, Graham & Co., Investment Advisors, LP | 891,139 | $7.33M | 0.76% | +102,478+13.0% | Added |
| Azarias Capital Management, L.P. | 862,909 | $7.09M | 6.16% | 00.0% | Unchanged |
| Rutabaga Capital Management LLC | 779,209 | $6.41M | 4.02% | +378,944+94.7% | Added |
| Hotchkis & Wiley Capital Management LLC | 662,350 | $5.45M | 0.02% | +15,540+2.4% | Added |
| JPMorgan Chase & Co | 586,959 | $4.82M | 0.00% | +18,170+3.2% | Added |
| RBF Capital, LLC | 508,102 | $4.18M | 0.27% | −247,677−32.8% | Reduced |
| Geode Capital Management, LLC | 499,564 | $4.11M | 0.00% | +56,423+12.7% | Added |
| State Street Corp | 487,916 | $4.01M | 0.00% | +3,462+0.7% | Added |
| Marshall Wace, LLP | 463,611 | $3.81M | 0.01% | +56,866+14.0% | Added |
| Morgan Stanley | 440,076 | $3.62M | 0.00% | −11,950−2.6% | Reduced |
| Russell Investments Group, Ltd. | 436,840 | $3.59M | 0.01% | −113,533−20.6% | Reduced |
| D. E. Shaw & Co., Inc. | 417,031 | $3.43M | 0.00% | −23,031−5.2% | Reduced |
| Boston Partners | 409,659 | $3.37M | 0.00% | −45,986−10.1% | Reduced |
| Franklin Resources Inc | 318,441 | $2.62M | 0.00% | +33,200+11.6% | Added |
| Assenagon Asset Management S.A. | 283,174 | $2.33M | 0.01% | −89,776−24.1% | Reduced |
| Nuveen Asset Management, LLC | 259,400 | $2.26M | 0.00% | +155,127+148.8% | Added |
| Stanley-Laman Group, Ltd. | 264,340 | $2.17M | 0.30% | +264,340 | New |
| Northern Trust Corp | 244,793 | $2.01M | 0.00% | −149,314−37.9% | Reduced |
| Jacobs Levy Equity Management, Inc | 242,248 | $1.99M | 0.01% | +98,966+69.1% | Added |
| Gsa Capital Partners LLP | 237,235 | $1.95M | 0.26% | +57,968+32.3% | Added |
| Cooper Creek Partners Management LLC | 231,287 | $1.90M | 0.20% | +231,287 | New |
| Two Sigma Investments, LP | 230,882 | $1.90M | 0.01% | +102,599+80.0% | Added |
| Millennium Management LLC | 230,598 | $1.90M | 0.00% | −287,938−55.5% | Reduced |
| Citadel Advisors LLC | 222,099 | $1.83M | 0.00% | +10,241+4.8% | Added |
| Invesco Ltd. | 194,918 | $1.60M | 0.00% | +98,608+102.4% | Added |
| Two Sigma Advisers, LP | 163,600 | $1.34M | 0.00% | +101,600+163.9% | Added |
| Ergoteles LLC | 155,126 | $1.27M | 0.05% | −97,267−38.5% | Reduced |
| Cubist Systematic Strategies, LLC | 149,048 | $1.23M | 0.01% | +76,830+106.4% | Added |
| Goldman Sachs Group Inc | 105,076 | $864.0K | 0.00% | −22,675−17.7% | Reduced |
| Graham Capital Management, L.P. | 91,965 | $755.0K | 0.03% | +91,965 | New |
| Money Concepts Capital Corp | 88,150 | $725.0K | 0.04% | +75,112+576.1% | Added |
| Ameriprise Financial Inc | 86,065 | $707.0K | 0.00% | −2,222−2.5% | Reduced |
| Victory Capital Management Inc | 83,500 | $686.0K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 75,553 | $621.0K | 0.00% | +8,415+12.5% | Added |
| STRS Ohio | 73,600 | $604.0K | 0.00% | +11,100+17.8% | Added |
| Keene & Associates, Inc. | 72,433 | $595.0K | 0.49% | +19,883+37.8% | Added |
| Charles Schwab Investment Management Inc | 69,831 | $575.0K | 0.00% | −436,182−86.2% | Reduced |
| Tudor Investment Corp Et Al | 66,739 | $549.0K | 0.01% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 65,361 | $537.0K | 0.00% | +38,991+147.9% | Added |
| Bridgeway Capital Management, LLC | 63,500 | $522.0K | 0.01% | −25,000−28.2% | Reduced |
| Pacific Ridge Capital Partners, LLC | 61,150 | $503.0K | 0.10% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 58,300 | $479.0K | 0.00% | +58,300 | New |
| Engineers Gate Manager LP | 56,709 | $466.0K | 0.02% | −23,996−29.7% | Reduced |
| WealthTrust Axiom LLC | 56,000 | $460.0K | 0.14% | −1,500−2.6% | Reduced |
| UBS Group AG | 46,706 | $384.0K | 0.00% | +31,752+212.3% | Added |
| Price T Rowe Associates Inc | 46,475 | $382.0K | 0.00% | +500+1.1% | Added |
| Parametric Portfolio Associates LLC | 46,123 | $379.0K | 0.00% | −88,940−65.9% | Reduced |
| Bank of America Corp | 46,056 | $379.0K | 0.00% | +16,872+57.8% | Added |
| Walleye Capital LLC | 45,746 | $376.0K | 0.01% | +4,221+10.2% | Added |
| Trexquant Investment LP | 41,680 | $343.0K | 0.02% | −15,810−27.5% | Reduced |
| LMR Partners LLP | 36,848 | $303.0K | 0.00% | −33,152−47.4% | Reduced |
| Rhumbline Advisers | 36,650 | $301.0K | 0.00% | −3,041−7.7% | Reduced |
| Caxton Associates LP | 33,216 | $273.0K | 0.03% | +33,216 | New |
| XTX Topco Ltd | 32,688 | $269.0K | 0.12% | +32,688 | New |
| Guggenheim Capital LLC | 30,811 | $253.0K | 0.00% | +9,979+47.9% | Added |
| Eidelman Virant Capital | 30,000 | $246.0K | 0.13% | 00.0% | Unchanged |
| Jump Financial, LLC | 25,700 | $211.0K | 0.01% | −10,400−28.8% | Reduced |
| Public Employees Retirement System of Ohio | 25,729 | $211.0K | 0.00% | +583+2.3% | Added |
| Alpha Paradigm Partners, LLC | 25,335 | $208.0K | 0.08% | +19,100+306.3% | Added |
| Acadian Asset Management LLC | 25,654 | $208.0K | 0.00% | +25,654 | New |
| Quadrature Capital Ltd | 24,216 | $199.0K | 0.01% | −36,397−60.0% | Reduced |
| Occudo Quantitative Strategies LP | 24,248 | $199.0K | 0.02% | −3,133−11.4% | Reduced |
| SEI Investments Co | 24,097 | $198.0K | 0.00% | −11,400−32.1% | Reduced |
| Virtu Financial LLC | 23,253 | $191.0K | 0.01% | +23,253 | New |
| Wells Fargo & Company | 22,975 | $189.0K | 0.00% | −1,323−5.4% | Reduced |
| State Board of Administration of Florida Retirement System | 20,116 | $165.0K | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 19,908 | $163.0K | 0.00% | −7,769−28.1% | Reduced |
| Schonfeld Strategic Advisors LLC | 19,700 | $162.0K | 0.00% | +19,700 | New |
| Deutsche Bank AG | 19,443 | $160.0K | 0.00% | −1,680−8.0% | Reduced |
| Allspring Global Investments Holdings, LLC | 17,522 | $144.0K | 0.00% | +5,939+51.3% | Added |
| Nisa Investment Advisors, LLC | 16,400 | $135.0K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 16,337 | $134.0K | 0.00% | +24+0.1% | Added |
| MetLife Investment Management | 14,152 | $116.3K | 0.00% | +14,152 | New |
| Manufacturers Life Insurance Company, The | 13,811 | $113.5K | 0.00% | −3,640−20.9% | Reduced |
| Dynamic Technology Lab Private Ltd | 13,621 | $112.0K | 0.01% | +13,621 | New |
| PDT Partners, LLC | 13,570 | $112.0K | 0.01% | +13,570 | New |
| HSBC Holdings PLC | 13,037 | $109.0K | 0.00% | +13,037 | New |
| American International Group, Inc. | 13,067 | $107.0K | 0.00% | −778−5.6% | Reduced |
| Needham Investment Management LLC | 12,500 | $103.0K | 0.01% | +12,500 | New |
| AQR Capital Management LLC | 11,917 | $98.0K | 0.00% | +11,917 | New |
| California State Teachers Retirement System | 11,474 | $94.0K | 0.00% | −2,091−15.4% | Reduced |
| Public Employees Retirement Association of Colorado | 10,590 | $87.0K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 10,570 | $87.0K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 10,442 | $86.0K | 0.00% | −29,815−74.1% | Reduced |
| Factorial Partners, LLC | 10,400 | $85.0K | 0.06% | −1,000−8.8% | Reduced |
| Cruiser Capital Advisors, LLC | 10,000 | $82.0K | 0.07% | −15,000−60.0% | Reduced |
| Simplex Trading, LLC | 8,354 | $68.0K | 0.00% | +8,310+18,886.4% | Added |
| Royal Bank of Canada | 4,228 | $35.0K | 0.00% | −2,965−41.2% | Reduced |
| Amalgamated Bank | 3,151 | $26.0K | 0.00% | +3,151 | New |
| Amalgamated Financial Corp. | 3,151 | $26.0K | 0.00% | +3,151 | New |
| Aquatic Capital Management LLC | 3,000 | $25.0K | 0.04% | +1,500+100.0% | Added |
| ETF Managers Group, LLC | 2,708 | $23.0K | 0.00% | +501+22.7% | Added |
| Ameritas Investment Partners, Inc. | 2,252 | $19.0K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 2,041 | $17.0K | 0.00% | 00.0% | Unchanged |