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, Q3 2024
Institutional positions in Matrix Service Co as of Sep 30, 2024. 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
- +6 vs. Q2 2024
- Shares held
- 23.3M
- +3.98M (+20.6%) vs. Q2 2024
- Total value
- $268.3M
- +$76.7M (+40.0%) vs. Q2 2024
- New holders
- 20
- 52 more added
- Sold out
- 14
- 28 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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, Q3 2024
Shares, value and share of portfolio for each institution holding Matrix Service Co; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 3,634,401 | $41.9M | 0.00% | +3,634,401 | New |
| Harvey Partners, LLC | 1,515,000 | $17.5M | 2.01% | +115,000+8.2% | Added |
| Azarias Capital Management, L.P. | 1,438,259 | $16.6M | 7.37% | +165,066+13.0% | Added |
| Needham Investment Management LLC | 1,420,000 | $16.4M | 1.26% | +395,000+38.5% | Added |
| Vanguard Group Inc | 1,395,125 | $16.1M | 0.00% | +23,316+1.7% | Added |
| First Wilshire Securities Management Inc | 1,369,407 | $15.8M | 4.44% | −545,356−28.5% | Reduced |
| Dimensional Fund Advisors LP | 1,156,147 | $13.3M | 0.00% | −16,469−1.4% | Reduced |
| Westerly Capital Management, LLC | 1,100,000 | $12.7M | 7.20% | +20,000+1.9% | Added |
| Royce & Associates LP | 863,262 | $9.95M | 0.09% | +107,820+14.3% | Added |
| ACK Asset Management LLC | 801,000 | $9.24M | 1.14% | +801,000 | New |
| Geode Capital Management, LLC | 598,103 | $6.90M | 0.00% | +4,709+0.8% | Added |
| Gendell Jeffrey L | 597,118 | $6.88M | 0.22% | −339,475−36.2% | Reduced |
| Portolan Capital Management, LLC | 509,059 | $5.87M | 0.43% | +129,989+34.3% | Added |
| Millennium Management LLC | 413,023 | $4.76M | 0.00% | +103,938+33.6% | Added |
| State Street Corp | 384,173 | $4.43M | 0.00% | +55,691+17.0% | Added |
| Stanley-Laman Group, Ltd. | 335,444 | $3.87M | 0.54% | +8,823+2.7% | Added |
| Franklin Resources Inc | 247,461 | $2.82M | 0.00% | −96,019−28.0% | Reduced |
| Essex Investment Management Co LLC | 238,056 | $2.74M | 0.48% | +635+0.3% | Added |
| Northern Trust Corp | 237,542 | $2.74M | 0.00% | +144,745+156.0% | Added |
| D. E. Shaw & Co., Inc. | 214,006 | $2.47M | 0.00% | −70,955−24.9% | Reduced |
| Oberweis Asset Management Inc | 211,075 | $2.43M | 0.12% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 209,100 | $2.41M | 0.00% | +5,400+2.7% | Added |
| Russell Investments Group, Ltd. | 202,216 | $2.33M | 0.00% | +16,691+9.0% | Added |
| De Lisle Partners LLP | 184,592 | $2.13M | 0.35% | 00.0% | Unchanged |
| 1492 Capital Management LLC | 183,876 | $2.12M | 1.06% | +1,218+0.7% | Added |
| Morgan Stanley | 178,116 | $2.05M | 0.00% | +36,587+25.9% | Added |
| Qube Research & Technologies Ltd | 175,682 | $2.03M | 0.00% | −27,818−13.7% | Reduced |
| Marshall Wace, LLP | 166,315 | $1.92M | 0.00% | −88,982−34.9% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 166,302 | $1.92M | 0.01% | +51,433+44.8% | Added |
| AQR Capital Management LLC | 136,525 | $1.57M | 0.00% | +136,525 | New |
| Jacobs Levy Equity Management, Inc | 135,514 | $1.56M | 0.01% | −55,177−28.9% | Reduced |
| Prescott Group Capital Management, L.L.C. | 130,004 | $1.50M | 0.22% | +60,000+85.7% | Added |
| Bank of New York Mellon Corp | 128,097 | $1.48M | 0.00% | −447,331−77.7% | Reduced |
| Goldman Sachs Group Inc | 111,936 | $1.29M | 0.00% | +34,981+45.5% | Added |
| Money Concepts Capital Corp | 106,267 | $1.23M | 0.09% | +630+0.6% | Added |
| RBF Capital, LLC | 101,161 | $1.17M | 0.06% | −41,910−29.3% | Reduced |
| Invesco Ltd. | 100,207 | $1.16M | 0.00% | −30,886−23.6% | Reduced |
| Trexquant Investment LP | 96,837 | $1.12M | 0.01% | +21,728+28.9% | Added |
| JPMorgan Chase & Co | 90,663 | $1.05M | 0.00% | +60,838+204.0% | Added |
| Legato Capital Management LLC | 81,354 | $938.0K | 0.12% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 80,220 | $924.9K | 0.00% | +56,631+240.1% | Added |
| WealthTrust Axiom LLC | 77,800 | $897.0K | 0.27% | −4,250−5.2% | Reduced |
| Boston Partners | 75,401 | $869.4K | 0.00% | +2,694+3.7% | Added |
| Charles Schwab Investment Management Inc | 73,267 | $844.8K | 0.00% | 00.0% | Unchanged |
| Victory Capital Management Inc | 72,587 | $836.9K | 0.00% | +2,987+4.3% | Added |
| EntryPoint Capital, LLC | 67,568 | $779.1K | 0.44% | +4,546+7.2% | Added |
| Bridgeway Capital Management, LLC | 64,200 | $740.2K | 0.02% | +25,000+63.8% | Added |
| Keene & Associates, Inc. | 61,575 | $710.0K | 0.54% | +7,520+13.9% | Added |
| Susquehanna International Group, LLP | 56,495 | $651.4K | 0.00% | +29,703+110.9% | Added |
| Dynamic Technology Lab Private Ltd | 56,498 | $651.0K | 0.07% | +1,573+2.9% | Added |
| Acadian Asset Management LLC | 54,032 | $622.0K | 0.00% | −197,379−78.5% | Reduced |
| Barclays PLC | 53,435 | $616.1K | 0.00% | +25,434+90.8% | Added |
| Two Sigma Investments, LP | 51,731 | $596.5K | 0.00% | −21,643−29.5% | Reduced |
| Jane Street Group, LLC | 50,640 | $583.9K | 0.00% | +15,444+43.9% | Added |
| Perritt Capital Management Inc | 50,200 | $578.8K | 0.30% | +16,000+46.8% | Added |
| Nuveen Asset Management, LLC | 49,683 | $572.8K | 0.00% | +1,366+2.8% | Added |
| Nierenberg Investment Management Company, Inc. | 49,555 | $571.4K | 0.34% | −50,000−50.2% | Reduced |
| STRS Ohio | 48,100 | $554.6K | 0.00% | −2,900−5.7% | Reduced |
| American Century Companies Inc | 47,311 | $545.5K | 0.00% | +9,597+25.4% | Added |
| Bank of America Corp | 40,830 | $470.8K | 0.00% | +18,016+79.0% | Added |
| Squarepoint Ops LLC | 39,456 | $454.9K | 0.00% | +39,456 | New |
| Price T Rowe Associates Inc | 39,077 | $451.0K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 38,840 | $447.8K | 0.00% | −32,022−45.2% | Reduced |
| Rhumbline Advisers | 38,697 | $446.2K | 0.00% | +2,302+6.3% | Added |
| Pacific Ridge Capital Partners, LLC | 35,920 | $414.2K | 0.10% | −12,260−25.4% | Reduced |
| Two Sigma Advisers, LP | 35,100 | $404.7K | 0.00% | −20,700−37.1% | Reduced |
| XTX Topco Ltd | 34,421 | $396.9K | 0.03% | +13,489+64.4% | Added |
| Sherbrooke Park Advisers LLC | 32,903 | $379.4K | 0.09% | +32,903 | New |
| Assenagon Asset Management S.A. | 32,735 | $377.4K | 0.00% | −50,888−60.9% | Reduced |
| UBS Group AG | 32,401 | $373.6K | 0.00% | +19,587+152.9% | Added |
| Saturna Capital CORP | 29,694 | $342.4K | 0.00% | −21,226−41.7% | Reduced |
| Ancora Advisors, LLC | 25,718 | $296.5K | 0.01% | −6,435−20.0% | Reduced |
| Corton Capital Inc. | 23,535 | $271.4K | 0.13% | +23,535 | New |
| Verition Fund Management LLC | 22,639 | $261.0K | 0.00% | +1,239+5.8% | Added |
| Deutsche Bank AG | 20,402 | $235.2K | 0.00% | +4,964+32.2% | Added |
| Citigroup Inc | 19,265 | $222.1K | 0.00% | +13,161+215.6% | Added |
| Winton Group Ltd | 17,621 | $203.2K | 0.01% | +17,621 | New |
| Greenhaven Road Investment Management, L.P. | 15,685 | $180.8K | 0.08% | −298−1.9% | Reduced |
| MetLife Investment Management | 15,519 | $178.9K | 0.00% | +8,744+129.1% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 14,604 | $168.4K | 0.00% | +14,604 | New |
| Corebridge Financial, Inc. | 14,140 | $163.0K | 0.00% | −88−0.6% | Reduced |
| Virtu Financial LLC | 13,431 | $155.0K | 0.01% | +13,431 | New |
| Wells Fargo & Company | 13,187 | $152.0K | 0.00% | +522+4.1% | Added |
| Public Employees Retirement System of Ohio | 11,608 | $133.8K | 0.00% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 10,962 | $126.0K | 0.00% | +10,962 | New |
| Net Worth Advisory Group | 10,877 | $125.4K | 0.04% | +10,877 | New |
| Royal Bank of Canada | 10,810 | $125.0K | 0.00% | +3,743+53.0% | Added |
| Manufacturers Life Insurance Company, The | 10,653 | $122.8K | 0.00% | −376−3.4% | Reduced |
| SG Americas Securities, LLC | 9,392 | $108.0K | 0.00% | +9,392 | New |
| BNP Paribas Arbitrage, SA | 9,165 | $105.7K | 0.00% | +4,860+112.9% | Added |
| New York State Common Retirement Fund | 8,700 | $100.3K | 0.00% | −2,000−18.7% | Reduced |
| Legal & General Group Plc | 6,355 | $73.3K | 0.00% | +1,445+29.4% | Added |
| Public Employees Retirement Association of Colorado | 5,595 | $65.0K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 5,358 | $61.8K | 0.01% | +340+6.8% | Added |
| Quarry LP | 4,617 | $53.2K | 0.02% | +4,617 | New |
| CWM, LLC | 4,029 | $46.0K | 0.00% | +3,929+3,929.0% | Added |
| Advisor Group Holdings, Inc. | 3,275 | $37.8K | 0.00% | +800+32.3% | Added |
| Bokf, NA | 2,923 | $33.4K | 0.00% | +2,923 | New |
| Ameritas Investment Partners, Inc. | 2,591 | $29.9K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 2,000 | $23.1K | 0.00% | 00.0% | Unchanged |