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, Q2 2022
Institutional positions in Matrix Service Co as of Jun 30, 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
- 100
- −15 vs. Q1 2022
- Shares held
- 21.5M
- −1.27M (−5.6%) vs. Q1 2022
- Total value
- $110.5M
- −$76.5M (−40.9%) vs. Q1 2022
- New holders
- 15
- 32 more added
- Sold out
- 30
- 43 more reduced
2 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: 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, Q2 2022
Shares, value and share of portfolio for each institution holding Matrix Service Co; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Harvey Partners, LLC | 1,573,000 | $7.96M | 1.76% | +500,000+46.6% | Added |
| Dimensional Fund Advisors LP | 1,547,908 | $7.83M | 0.00% | +107,528+7.5% | Added |
| Bank of New York Mellon Corp | 1,324,786 | $6.70M | 0.00% | −1,063,041−44.5% | Reduced |
| Royce & Associates LP | 1,262,433 | $6.39M | 0.07% | +47,100+3.9% | Added |
| Vanguard Group Inc | 1,191,927 | $6.03M | 0.00% | +31,393+2.7% | Added |
| BlackRock Inc. | 1,179,154 | $5.97M | 0.00% | −1,243,979−51.3% | Reduced |
| Azarias Capital Management, L.P. | 1,056,875 | $5.35M | 5.82% | +193,966+22.5% | Added |
| Smith, Graham & Co., Investment Advisors, LP | 999,819 | $5.06M | 0.62% | +108,680+12.2% | Added |
| Rutabaga Capital Management LLC | 903,969 | $4.57M | 3.66% | +124,760+16.0% | Added |
| SG Capital Management LLC | 904,037 | $4.57M | 3.03% | +904,037 | New |
| RBF Capital, LLC | 508,102 | $4.18M | 0.29% | 00.0% | Unchanged |
| Hotchkis & Wiley Capital Management LLC | 786,150 | $3.98M | 0.02% | +123,800+18.7% | Added |
| Intrinsic Edge Capital Management LLC | 591,623 | $2.99M | 0.27% | +591,623 | New |
| Millennium Management LLC | 443,717 | $2.25M | 0.00% | +213,119+92.4% | Added |
| Morgan Stanley | 443,291 | $2.24M | 0.00% | +3,215+0.7% | Added |
| Assenagon Asset Management S.A. | 399,638 | $2.02M | 0.01% | +116,464+41.1% | Added |
| Boston Partners | 399,522 | $2.02M | 0.00% | −10,137−2.5% | Reduced |
| Franklin Resources Inc | 318,441 | $1.61M | 0.00% | 00.0% | Unchanged |
| Stanley-Laman Group, Ltd. | 315,791 | $1.60M | 0.28% | +51,451+19.5% | Added |
| D. E. Shaw & Co., Inc. | 308,672 | $1.56M | 0.00% | −108,359−26.0% | Reduced |
| Two Sigma Advisers, LP | 290,700 | $1.47M | 0.00% | +127,100+77.7% | Added |
| Russell Investments Group, Ltd. | 263,738 | $1.33M | 0.00% | −173,102−39.6% | Reduced |
| Geode Capital Management, LLC | 254,274 | $1.29M | 0.00% | −245,290−49.1% | Reduced |
| Invesco Ltd. | 231,032 | $1.17M | 0.00% | +36,114+18.5% | Added |
| Gsa Capital Partners LLP | 230,597 | $1.17M | 0.18% | −6,638−2.8% | Reduced |
| Two Sigma Investments, LP | 212,367 | $1.07M | 0.00% | −18,515−8.0% | Reduced |
| Jacobs Levy Equity Management, Inc | 210,394 | $1.06M | 0.01% | −31,854−13.1% | Reduced |
| Acadian Asset Management LLC | 190,929 | $966.0K | 0.00% | +165,275+644.2% | Added |
| First Wilshire Securities Management Inc | 190,245 | $963.0K | 0.36% | +190,245 | New |
| Citadel Advisors LLC | 183,568 | $929.0K | 0.00% | −38,531−17.3% | Reduced |
| Nierenberg Investment Management Company, Inc. | 155,555 | $787.0K | 0.65% | +155,555 | New |
| JPMorgan Chase & Co | 149,279 | $755.0K | 0.00% | −437,680−74.6% | Reduced |
| State of Wisconsin Investment Board | 127,800 | $647.0K | 0.00% | +69,500+119.2% | Added |
| Ergoteles LLC | 127,100 | $643.0K | 0.02% | −28,026−18.1% | Reduced |
| Marshall Wace, LLP | 125,702 | $636.0K | 0.00% | −337,909−72.9% | Reduced |
| Needham Investment Management LLC | 125,000 | $633.0K | 0.12% | +112,500+900.0% | Added |
| Ameriprise Financial Inc | 104,600 | $529.0K | 0.00% | +18,535+21.5% | Added |
| State Street Corp | 92,004 | $466.0K | 0.00% | −395,912−81.1% | Reduced |
| Cubist Systematic Strategies, LLC | 88,694 | $449.0K | 0.00% | −60,354−40.5% | Reduced |
| Money Concepts Capital Corp | 89,171 | $441.0K | 0.04% | +1,021+1.2% | Added |
| WealthTrust Axiom LLC | 84,000 | $425.0K | 0.15% | +28,000+50.0% | Added |
| Victory Capital Management Inc | 83,300 | $421.0K | 0.00% | −200−0.2% | Reduced |
| Prescott Group Capital Management, L.L.C. | 80,907 | $409.0K | 0.11% | +80,907 | New |
| Goldman Sachs Group Inc | 75,303 | $381.0K | 0.00% | −29,773−28.3% | Reduced |
| BNP Paribas Arbitrage, SA | 75,122 | $380.1K | 0.00% | −431−0.6% | Reduced |
| Keene & Associates, Inc. | 74,268 | $376.0K | 0.35% | +1,835+2.5% | Added |
| Renaissance Technologies LLC | 73,600 | $372.0K | 0.00% | +73,600 | New |
| Northern Trust Corp | 67,527 | $342.0K | 0.00% | −177,266−72.4% | Reduced |
| Bridgeway Capital Management, LLC | 63,500 | $321.0K | 0.01% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 61,858 | $313.0K | 0.01% | −4,881−7.3% | Reduced |
| Pacific Ridge Capital Partners, LLC | 60,870 | $308.0K | 0.07% | −280−0.5% | Reduced |
| Graham Capital Management, L.P. | 55,735 | $282.0K | 0.01% | −36,230−39.4% | Reduced |
| Guggenheim Capital LLC | 54,292 | $275.0K | 0.00% | +23,481+76.2% | Added |
| Man Group plc | – | $272.0K | 0.00% | – | New |
| Price T Rowe Associates Inc | 51,100 | $259.0K | 0.00% | +4,625+10.0% | Added |
| PDT Partners, LLC | 45,543 | $230.0K | 0.02% | +31,973+235.6% | Added |
| AQR Capital Management LLC | 43,424 | $220.0K | 0.00% | +31,507+264.4% | Added |
| Jump Financial, LLC | 39,600 | $201.0K | 0.01% | +13,900+54.1% | Added |
| Trexquant Investment LP | 36,059 | $182.0K | 0.01% | −5,621−13.5% | Reduced |
| Bank of Montreal | 32,200 | $181.0K | 0.00% | +32,200 | New |
| SEI Investments Co | 34,500 | $175.0K | 0.00% | +10,403+43.2% | Added |
| Caxton Associates LP | 33,216 | $168.0K | 0.02% | 00.0% | Unchanged |
| Eidelman Virant Capital | 31,000 | $151.0K | 0.11% | +1,000+3.3% | Added |
| Susquehanna International Group, LLP | 26,684 | $135.0K | 0.00% | −38,677−59.2% | Reduced |
| Qube Research & Technologies Ltd | 25,907 | $131.0K | 0.00% | +25,907 | New |
| Public Employees Retirement System of Ohio | 25,729 | $130.0K | 0.00% | 00.0% | Unchanged |
| Connor, Clark & Lunn Investment Management Ltd. | 23,278 | $118.0K | 0.00% | +23,278 | New |
| Squarepoint Ops LLC | 22,285 | $113.0K | 0.00% | +22,285 | New |
| Engineers Gate Manager LP | 21,490 | $109.0K | 0.00% | −35,219−62.1% | Reduced |
| Bank of America Corp | 18,676 | $95.0K | 0.00% | −27,380−59.4% | Reduced |
| HSBC Holdings PLC | 15,929 | $80.0K | 0.00% | +2,892+22.2% | Added |
| ExodusPoint Capital Management, LP | 11,652 | $59.0K | 0.00% | +11,652 | New |
| Quadrature Capital Ltd | 11,068 | $56.0K | 0.00% | −13,148−54.3% | Reduced |
| Laurion Capital Management LP | 11,134 | $56.0K | 0.00% | +11,134 | New |
| Charles Schwab Investment Management Inc | 10,847 | $55.0K | 0.00% | −58,984−84.5% | Reduced |
| Public Employees Retirement Association of Colorado | 10,590 | $54.0K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 10,208 | $52.0K | 0.02% | −22,480−68.8% | Reduced |
| Cruiser Capital Advisors, LLC | 10,000 | $51.0K | 0.04% | 00.0% | Unchanged |
| Barclays PLC | 9,654 | $49.0K | 0.00% | −788−7.5% | Reduced |
| Tower Research Capital LLC (TRC) | 8,692 | $44.0K | 0.00% | +7,295+522.2% | Added |
| Gladius Capital Management LP | 5,658 | $29.0K | 0.01% | +5,658 | New |
| Deutsche Bank AG | 5,300 | $27.0K | 0.00% | −14,143−72.7% | Reduced |
| Royal Bank of Canada | 4,080 | $20.0K | 0.00% | −148−3.5% | Reduced |
| Simplex Trading, LLC | 3,287 | $16.0K | 0.00% | −5,067−60.7% | Reduced |
| ETF Managers Group, LLC | 3,168 | $16.0K | 0.00% | +460+17.0% | Added |
| Aquatic Capital Management LLC | 1,600 | $8.00K | 0.00% | −1,400−46.7% | Reduced |
| EverSource Wealth Advisors, LLC | 1,650 | $8.00K | 0.00% | +1,000+153.8% | Added |
| Group One Trading, L.P. | 516 | $3.00K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 179 | $1.00K | 0.00% | −22,796−99.2% | Reduced |
| New York State Common Retirement Fund | 175 | $1.00K | 0.00% | −16,162−98.9% | Reduced |
| Citigroup Inc | 247 | $1.00K | 0.00% | −887−78.2% | Reduced |
| FMR LLC | 197 | $1.00K | 0.00% | −608−75.5% | Reduced |
| Advisor Group Holdings, Inc. | 200 | $1.00K | 0.00% | −345−63.3% | Reduced |
| Captrust Financial Advisors | 257 | $1.00K | 0.00% | −166−39.2% | Reduced |
| Versant Capital Management, Inc | 213 | $1.00K | 0.00% | −20−8.6% | Reduced |
| Whittier Trust Co | 159 | $1.00K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 26 | $0 | 0.00% | −46,680−99.9% | Reduced |
| Meeder Asset Management Inc | 76 | $0 | 0.00% | −219−74.2% | Reduced |
| Sageworth Trust Co of South Dakota | 20 | $0 | 0.00% | 00.0% | Unchanged |
| Credit Suisse AG | 14 | $0 | 0.00% | +14 | New |