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, Q4 2022
Institutional positions in Matrix Service Co as of Dec 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
- 86
- +12 vs. Q3 2022
- Shares held
- 21.3M
- +1.42M (+7.1%) vs. Q3 2022
- Total value
- $132.6M
- +$50.2M (+61.0%) vs. Q3 2022
- New holders
- 17
- 28 more added
- Sold out
- 5
- 31 more reduced
2 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2022
Shares, value and share of portfolio for each institution holding Matrix Service Co; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 5 | $31 | 0.00% | +5 | New |
| Whittier Trust Co | 159 | $988 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 1,208 | $7.27K | 0.00% | +1,008+504.0% | Added |
| Wells Fargo & Company | 1,184 | $7.36K | 0.00% | +1,006+565.2% | Added |
| Tower Research Capital LLC (TRC) | 1,474 | $9.00K | 0.00% | −4,066−73.4% | Reduced |
| EverSource Wealth Advisors, LLC | 1,650 | $10.3K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 1,741 | $10.8K | 0.00% | +1,741 | New |
| Royal Bank of Canada | 4,300 | $27.0K | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 5,300 | $33.0K | 0.00% | 00.0% | Unchanged |
| Terril Brothers, Inc. | 10,000 | $62.2K | 0.03% | +10,000 | New |
| Public Employees Retirement Association of Colorado | 10,590 | $66.0K | 0.00% | 00.0% | Unchanged |
| Man Group plc | 10,664 | $66.3K | 0.00% | −43,581−80.3% | Reduced |
| Charles Schwab Investment Management Inc | 10,847 | $67.5K | 0.00% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 11,066 | $68.8K | 0.00% | +687+6.6% | Added |
| Prelude Capital Management, LLC | 11,388 | $70.8K | 0.00% | +11,388 | New |
| Bank of America Corp | 13,444 | $83.6K | 0.00% | +18+0.1% | Added |
| PDT Partners, LLC | 14,080 | $87.6K | 0.01% | −28,969−67.3% | Reduced |
| Barclays PLC | 14,961 | $93.1K | 0.00% | +5,307+55.0% | Added |
| Perritt Capital Management Inc | 15,900 | $98.9K | 0.06% | +15,900 | New |
| Walleye Capital LLC | 16,500 | $102.6K | 0.00% | +16,500 | New |
| Wedbush Securities Inc | 17,131 | $107.0K | 0.01% | 00.0% | Unchanged |
| Occudo Quantitative Strategies LP | 17,825 | $110.9K | 0.01% | +17,825 | New |
| Public Employees Retirement System of Ohio | 17,841 | $111.0K | 0.00% | −2,288−11.4% | Reduced |
| Engineers Gate Manager LP | 18,277 | $113.7K | 0.01% | −11,651−38.9% | Reduced |
| HSBC Holdings PLC | 19,981 | $123.9K | 0.00% | +2,388+13.6% | Added |
| Manatuck Hill Partners, LLC | 20,000 | $124.4K | 0.06% | +20,000 | New |
| BNP Paribas Arbitrage, SA | 21,154 | $131.6K | 0.00% | −4,459−17.4% | Reduced |
| Acrisure Capital Management, LLC | 23,672 | $147.2K | 0.16% | +23,672 | New |
| Caxton Associates LP | 24,221 | $150.7K | 0.01% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 24,879 | $154.7K | 0.00% | +1,122+4.7% | Added |
| Jump Financial, LLC | 27,334 | $170.0K | 0.01% | +13,434+96.6% | Added |
| Ameriprise Financial Inc | 28,300 | $176.0K | 0.00% | −76,300−72.9% | Reduced |
| Alpha Paradigm Partners, LLC | 36,472 | $227.0K | 0.09% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 36,965 | $230.0K | 0.01% | −21,252−36.5% | Reduced |
| Susquehanna International Group, LLP | 41,759 | $259.7K | 0.00% | +41,759 | New |
| Keene & Associates, Inc. | 48,643 | $302.6K | 0.27% | −27,400−36.0% | Reduced |
| Goldman Sachs Group Inc | 60,693 | $377.5K | 0.00% | +1,107+1.9% | Added |
| Wasatch Advisors Inc | 60,829 | $378.4K | 0.00% | +60,829 | New |
| Pacific Ridge Capital Partners, LLC | 61,060 | $379.8K | 0.09% | −300.0% | Reduced |
| Price T Rowe Associates Inc | 63,700 | $396.0K | 0.00% | +8,800+16.0% | Added |
| Bridgeway Capital Management, LLC | 63,800 | $396.8K | 0.01% | −34,700−35.2% | Reduced |
| Bank of Montreal | 62,900 | $417.2K | 0.00% | +62,900 | New |
| Northern Trust Corp | 68,727 | $427.5K | 0.00% | −141−0.2% | Reduced |
| Ergoteles LLC | 68,895 | $428.5K | 0.02% | −16,827−19.6% | Reduced |
| Victory Capital Management Inc | 75,243 | $468.0K | 0.00% | −3,586−4.5% | Reduced |
| State of Wisconsin Investment Board | 78,800 | $490.1K | 0.00% | −14,300−15.4% | Reduced |
| Legato Capital Management LLC | 89,544 | $557.0K | 0.11% | +89,544 | New |
| Renaissance Technologies LLC | 91,000 | $566.0K | 0.00% | +1,700+1.9% | Added |
| State Street Corp | 91,197 | $567.2K | 0.00% | −100−0.1% | Reduced |
| JPMorgan Chase & Co | 94,262 | $587.0K | 0.00% | −39,959−29.8% | Reduced |
| Money Concepts Capital Corp | 103,029 | $640.8K | 0.03% | +3,430+3.4% | Added |
| Gsa Capital Partners LLP | 111,517 | $694.0K | 0.09% | +50,099+81.6% | Added |
| Acadian Asset Management LLC | 121,795 | $757.0K | 0.00% | −38,022−23.8% | Reduced |
| Jacobs Levy Equity Management, Inc | 126,378 | $786.1K | 0.01% | −60,686−32.4% | Reduced |
| WealthTrust Axiom LLC | 137,500 | $855.3K | 0.30% | +46,000+50.3% | Added |
| Two Sigma Investments, LP | 140,468 | $873.7K | 0.00% | −56,163−28.6% | Reduced |
| Needham Investment Management LLC | 150,000 | $933.0K | 0.17% | +25,000+20.0% | Added |
| Morgan Stanley | 160,682 | $999.4K | 0.00% | −79,627−33.1% | Reduced |
| Two Sigma Advisers, LP | 163,500 | $1.02M | 0.00% | −28,300−14.8% | Reduced |
| Millennium Management LLC | 194,879 | $1.21M | 0.00% | −26,114−11.8% | Reduced |
| Nierenberg Investment Management Company, Inc. | 222,555 | $1.38M | 1.04% | +19,481+9.6% | Added |
| Invesco Ltd. | 226,454 | $1.41M | 0.00% | +7,662+3.5% | Added |
| Citadel Advisors LLC | 228,763 | $1.42M | 0.00% | +228,763 | New |
| Essex Investment Management Co LLC | 239,111 | $1.49M | 0.23% | +239,111 | New |
| Hotchkis & Wiley Capital Management LLC | 239,510 | $1.49M | 0.01% | −669,650−73.7% | Reduced |
| Russell Investments Group, Ltd. | 239,635 | $1.49M | 0.00% | −11,212−4.5% | Reduced |
| Assenagon Asset Management S.A. | 243,651 | $1.52M | 0.01% | −198,939−44.9% | Reduced |
| Geode Capital Management, LLC | 260,448 | $1.62M | 0.00% | +3,029+1.2% | Added |
| D. E. Shaw & Co., Inc. | 275,539 | $1.71M | 0.00% | −28,732−9.4% | Reduced |
| Westerly Capital Management, LLC | 280,000 | $1.74M | 1.37% | +280,000 | New |
| Intrinsic Edge Capital Management LLC | 281,609 | $1.75M | 0.19% | −205,603−42.2% | Reduced |
| RBF Capital, LLC | 331,970 | $2.06M | 0.16% | 00.0% | Unchanged |
| Stanley-Laman Group, Ltd. | 392,254 | $2.44M | 0.46% | +11,365+3.0% | Added |
| Prescott Group Capital Management, L.L.C. | 484,406 | $3.01M | 0.66% | +201,153+71.0% | Added |
| Boston Partners | 491,800 | $3.06M | 0.00% | +118,162+31.6% | Added |
| Franklin Resources Inc | 607,019 | $3.78M | 0.00% | +122,978+25.4% | Added |
| SG Capital Management LLC | 752,387 | $4.68M | 2.79% | −93,363−11.0% | Reduced |
| Azarias Capital Management, L.P. | 1,046,888 | $6.51M | 6.08% | +9,256+0.9% | Added |
| Bank of New York Mellon Corp | 1,125,832 | $7.00M | 0.00% | −64,512−5.4% | Reduced |
| Aegis Financial Corp | 1,158,471 | $7.21M | 6.35% | +1,158,471 | New |
| Vanguard Group Inc | 1,221,437 | $7.60M | 0.00% | +85,961+7.6% | Added |
| BlackRock Inc. | 1,226,458 | $7.63M | 0.00% | +27,047+2.3% | Added |
| Royce & Associates LP | 1,367,058 | $8.50M | 0.09% | +62,225+4.8% | Added |
| Dimensional Fund Advisors LP | 1,418,732 | $8.82M | 0.00% | −18,910−1.3% | Reduced |
| Harvey Partners, LLC | 1,763,500 | $11.0M | 1.42% | +106,929+6.5% | Added |
| First Wilshire Securities Management Inc | 2,171,934 | $13.5M | 4.72% | +206,471+10.5% | Added |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −45,230−100.0% | Sold out |
| SEI Investments Co | 0 | $0 | 0.00% | −34,500−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −10,700−100.0% | Sold out |
| ETF Managers Group, LLC | 0 | $0 | 0.00% | −3,292−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −470−100.0% | Sold out |
| Rutabaga Capital Management LLC | – | – | – | – | Not filed |
| Eidelman Virant Capital | – | – | – | – | Not filed |