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 2023
Institutional positions in Matrix Service Co as of Dec 31, 2023. 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
- 103
- +16 vs. Q3 2023
- Shares held
- 21.4M
- +691.0K (+3.3%) vs. Q3 2023
- Total value
- $209.0M
- −$34.8M (−14.3%) vs. Q3 2023
- New holders
- 24
- 44 more added
- Sold out
- 8
- 29 more reduced
Compare with Q3 2023: 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 2023
Shares, value and share of portfolio for each institution holding Matrix Service Co; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| US Bancorp | 121 | $1.18K | 0.00% | +121 | New |
| Wells Fargo & Company | 184 | $1.80K | 0.00% | −390−67.9% | Reduced |
| Cape Investment Advisory, Inc. | 184 | $1.80K | 0.00% | +184 | New |
| Hanseatic Management Services Inc | 416 | $4.07K | 0.01% | +416 | New |
| Point72 Asia (Singapore) Pte. Ltd. | 500 | $4.89K | 0.00% | +500 | New |
| Spire Wealth Management | 568 | $5.32K | 0.00% | +568 | New |
| GWM Advisors LLC | 668 | $6.53K | 0.00% | +585+704.8% | Added |
| FMR LLC | 743 | $7.27K | 0.00% | +108+17.0% | Added |
| Rhumbline Advisers | 1,600 | $15.6K | 0.00% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 1,700 | $17.0K | 0.00% | +1,700 | New |
| EverSource Wealth Advisors, LLC | 2,000 | $19.6K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 3,300 | $32.3K | 0.00% | −3,197−49.2% | Reduced |
| Tower Research Capital LLC (TRC) | 4,063 | $39.7K | 0.00% | +2,802+222.2% | Added |
| AJOVista, LLC | 4,931 | $48.2K | 0.06% | +4,931 | New |
| Royal Bank of Canada | 4,985 | $49.0K | 0.00% | +685+15.9% | Added |
| Public Employees Retirement Association of Colorado | 6,834 | $67.0K | 0.00% | −3,756−35.5% | Reduced |
| State of Wyoming | 7,155 | $70.0K | 0.01% | +1,767+32.8% | Added |
| Group One Trading, L.P. | 7,209 | $70.5K | 0.00% | +7,209 | New |
| UBS Group AG | 7,978 | $78.0K | 0.00% | +6,676+512.7% | Added |
| Hillsdale Investment Management Inc. | 8,300 | $81.2K | 0.01% | −4,500−35.2% | Reduced |
| Quantbot Technologies LP | 8,896 | $87.0K | 0.01% | +8,896 | New |
| HSBC Holdings PLC | 10,235 | $100.6K | 0.00% | +10,235 | New |
| Charles Schwab Investment Management Inc | 10,847 | $106.1K | 0.00% | 00.0% | Unchanged |
| Wedbush Securities Inc | 11,857 | $116.0K | 0.01% | −6,714−36.2% | Reduced |
| Public Employees Retirement System of Ohio | 12,841 | $125.6K | 0.00% | 00.0% | Unchanged |
| Dynamic Technology Lab Private Ltd | 12,837 | $126.0K | 0.01% | +12,837 | New |
| Simplex Trading, LLC | 13,696 | $133.0K | 0.00% | +12,508+1,052.9% | Added |
| Greenhaven Road Investment Management, L.P. | 13,782 | $134.8K | 0.06% | −3,905−22.1% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 14,926 | $146.0K | 0.01% | +14,926 | New |
| XTX Topco Ltd | 15,075 | $147.4K | 0.03% | +3,781+33.5% | Added |
| Algert Global LLC | 15,480 | $151.4K | 0.01% | +2,990+23.9% | Added |
| Schonfeld Strategic Advisors LLC | 15,650 | $153.1K | 0.00% | +15,650 | New |
| Nebula Research & Development LLC | 17,817 | $174.3K | 0.05% | +17,817 | New |
| Jefferies Financial Group Inc. | 19,291 | $188.7K | 0.00% | +91+0.5% | Added |
| BNP Paribas Arbitrage, SA | 20,654 | $202.0K | 0.00% | +20,654 | New |
| 683 Capital Management, LLC | 21,972 | $214.9K | 0.02% | +21,972 | New |
| EntryPoint Capital, LLC | 23,323 | $228.1K | 0.22% | +23,323 | New |
| Cubist Systematic Strategies, LLC | 23,551 | $230.3K | 0.00% | +23,551 | New |
| Ameriprise Financial Inc | 23,589 | $230.7K | 0.00% | +4,710+24.9% | Added |
| American Century Companies Inc | 25,756 | $251.9K | 0.00% | +25,756 | New |
| Quadrature Capital Ltd | 28,807 | $281.4K | 0.01% | +8,059+38.8% | Added |
| Boston Partners | 30,194 | $295.3K | 0.00% | −437,850−93.5% | Reduced |
| Price T Rowe Associates Inc | 30,611 | $300.0K | 0.00% | −7,000−18.6% | Reduced |
| Trexquant Investment LP | 32,391 | $316.8K | 0.01% | +32,391 | New |
| JPMorgan Chase & Co | 36,047 | $352.5K | 0.00% | +35,798+14,376.7% | Added |
| Bridgeway Capital Management, LLC | 39,200 | $383.4K | 0.01% | −37,400−48.8% | Reduced |
| ExodusPoint Capital Management, LP | 46,057 | $450.0K | 0.01% | +46,057 | New |
| Squarepoint Ops LLC | 46,632 | $456.1K | 0.00% | +35,791+330.1% | Added |
| Two Sigma Investments, LP | 52,494 | $513.4K | 0.00% | +27,024+106.1% | Added |
| Jump Financial, LLC | 53,381 | $522.1K | 0.02% | +41,212+338.7% | Added |
| Two Sigma Advisers, LP | 59,000 | $577.0K | 0.00% | −18,000−23.4% | Reduced |
| Pacific Ridge Capital Partners, LLC | 60,556 | $592.2K | 0.12% | 00.0% | Unchanged |
| Saturna Capital CORP | 61,600 | $602.4K | 0.01% | −46,900−43.2% | Reduced |
| Perritt Capital Management Inc | 65,200 | $637.7K | 0.36% | −5,100−7.3% | Reduced |
| Man Group plc | 66,364 | $649.0K | 0.00% | +66,364 | New |
| Victory Capital Management Inc | 69,400 | $678.7K | 0.00% | +1,700+2.5% | Added |
| Ancora Advisors, LLC | 70,923 | $693.6K | 0.02% | +27,223+62.3% | Added |
| Balyasny Asset Management LLC | 75,839 | $741.7K | 0.00% | +75,839 | New |
| Keene & Associates, Inc. | 78,439 | $767.1K | 0.64% | −5,220−6.2% | Reduced |
| Legato Capital Management LLC | 81,354 | $795.6K | 0.10% | −35,209−30.2% | Reduced |
| Citigroup Inc | 84,527 | $826.7K | 0.00% | +2,245+2.7% | Added |
| Northern Trust Corp | 84,715 | $828.5K | 0.00% | +9,229+12.2% | Added |
| Goldman Sachs Group Inc | 86,397 | $845.0K | 0.00% | +31,244+56.6% | Added |
| Gsa Capital Partners LLP | 90,239 | $883.0K | 0.07% | +13,998+18.4% | Added |
| Bank of America Corp | 93,400 | $913.5K | 0.00% | +77,525+488.3% | Added |
| State Street Corp | 96,697 | $945.7K | 0.00% | −200−0.2% | Reduced |
| Invesco Ltd. | 101,542 | $993.1K | 0.00% | +8,880+9.6% | Added |
| Money Concepts Capital Corp | 110,372 | $1.08M | 0.10% | −4,438−3.9% | Reduced |
| Barclays PLC | 111,316 | $1.09M | 0.00% | +80,316+259.1% | Added |
| Morgan Stanley | 122,460 | $1.20M | 0.00% | +64,439+111.1% | Added |
| Nierenberg Investment Management Company, Inc. | 122,555 | $1.20M | 0.76% | −100,000−44.9% | Reduced |
| Laurion Capital Management LP | 125,178 | $1.22M | 0.04% | +125,178 | New |
| Jane Street Group, LLC | 160,801 | $1.57M | 0.00% | +137,409+587.4% | Added |
| WealthTrust Axiom LLC | 163,075 | $1.59M | 0.53% | −54,777−25.1% | Reduced |
| Jacobs Levy Equity Management, Inc | 171,297 | $1.68M | 0.01% | +21,907+14.7% | Added |
| 1492 Capital Management LLC | 183,076 | $1.79M | 1.02% | −15,763−7.9% | Reduced |
| Renaissance Technologies LLC | 190,559 | $1.86M | 0.00% | +63,359+49.8% | Added |
| Essex Investment Management Co LLC | 202,404 | $1.98M | 0.39% | −110,440−35.3% | Reduced |
| Russell Investments Group, Ltd. | 211,277 | $2.07M | 0.00% | +3,285+1.6% | Added |
| Geode Capital Management, LLC | 252,539 | $2.47M | 0.00% | +8,681+3.6% | Added |
| Susquehanna International Group, LLP | 266,204 | $2.60M | 0.00% | +162,698+157.2% | Added |
| D. E. Shaw & Co., Inc. | 268,035 | $2.62M | 0.00% | +134,739+101.1% | Added |
| Qube Research & Technologies Ltd | 268,703 | $2.63M | 0.01% | +265,822+9,226.7% | Added |
| Millennium Management LLC | 276,972 | $2.71M | 0.00% | +144,140+108.5% | Added |
| Citadel Advisors LLC | 322,245 | $3.15M | 0.00% | +209,503+185.8% | Added |
| RBF Capital, LLC | 331,970 | $3.25M | 0.20% | 00.0% | Unchanged |
| Stanley-Laman Group, Ltd. | 336,386 | $3.29M | 0.50% | −68,848−17.0% | Reduced |
| Needham Investment Management LLC | 355,000 | $3.47M | 0.44% | +145,000+69.0% | Added |
| Marshall Wace, LLP | 367,391 | $3.59M | 0.01% | +117,545+47.0% | Added |
| Acadian Asset Management LLC | 377,389 | $3.69M | 0.01% | +15,401+4.3% | Added |
| Franklin Resources Inc | 536,055 | $5.24M | 0.00% | −70,964−11.7% | Reduced |
| Portolan Capital Management, LLC | 619,778 | $6.06M | 0.53% | +175,490+39.5% | Added |
| Westerly Capital Management, LLC | 650,000 | $6.36M | 3.84% | +80,000+14.0% | Added |
| Gendell Jeffrey L | 822,556 | $8.04M | 0.44% | −2,444−0.3% | Reduced |
| Royce & Associates LP | 896,259 | $8.77M | 0.08% | −238,500−21.0% | Reduced |
| Bank of New York Mellon Corp | 977,063 | $9.56M | 0.00% | −462,592−32.1% | Reduced |
| BlackRock Inc. | 1,027,019 | $10.0M | 0.00% | +36,046+3.6% | Added |
| Dimensional Fund Advisors LP | 1,174,000 | $11.5M | 0.00% | +46,961+4.2% | Added |
| Aegis Financial Corp | 1,179,138 | $11.5M | 6.98% | −18,815−1.6% | Reduced |
| Vanguard Group Inc | 1,212,194 | $11.9M | 0.00% | −4,289−0.4% | Reduced |