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 2025
Institutional positions in Matrix Service Co as of Sep 30, 2025. 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
- 143
- +18 vs. Q2 2025
- Shares held
- 23.9M
- −283.1K (−1.2%) vs. Q2 2025
- Total value
- $312.2M
- −$14.1M (−4.3%) vs. Q2 2025
- New holders
- 30
- 55 more added
- Sold out
- 12
- 39 more reduced
Compare with Q2 2025: 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 2025
Shares, value and share of portfolio for each institution holding Matrix Service Co; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Hemington Wealth Management | 47 | $0 | 0.00% | −2−4.1% | Reduced |
| Farther Finance Advisors, LLC | 10 | $131 | 0.00% | +10 | New |
| IFP Advisors, Inc | 23 | $301 | 0.00% | +23 | Added |
| Sunbelt Securities, Inc. | 24 | $314 | 0.00% | +24 | New |
| Parkside Financial Bank & Trust | 40 | $524 | 0.00% | 00.0% | Unchanged |
| NBC Securities, Inc. | 46 | $601 | 0.00% | +46 | New |
| Rothschild Investment LLC | 50 | $654 | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 74 | $968 | 0.00% | +68+1,133.3% | Added |
| Nisa Investment Advisors, LLC | 94 | $1.23K | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 103 | $1.35K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 175 | $2.26K | 0.00% | +175 | New |
| Allworth Financial LP | 181 | $2.37K | 0.00% | +76+72.4% | Added |
| True Wealth Design, LLC | 265 | $3.47K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 320 | $4.19K | 0.00% | +320 | New |
| GAMMA Investing LLC | 430 | $5.62K | 0.00% | −25−5.5% | Reduced |
| Optiver Holding B.V. | 462 | $6.04K | 0.00% | +462 | New |
| Essential Partners LLC | 506 | $6.62K | 0.00% | +42+9.1% | Added |
| Clear Street Markets LLC | 611 | $7.99K | 0.00% | +611 | New |
| Covestor Ltd | 590 | $8.00K | 0.00% | +590 | New |
| US Bancorp | 761 | $9.95K | 0.00% | −5,376−87.6% | Reduced |
| Amalgamated Bank | 915 | $12.0K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 1,337 | $17.5K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 1,432 | $18.7K | 0.00% | +862+151.2% | Added |
| Signaturefd, LLC | 1,557 | $20.4K | 0.00% | +1,557 | New |
| Point72 (DIFC) Ltd | 1,693 | $22.1K | 0.00% | +1,119+194.9% | Added |
| California State Teachers Retirement System | 1,917 | $25.1K | 0.00% | +1+0.1% | Added |
| Quarry LP | 2,137 | $28.0K | 0.01% | +2,137 | New |
| EverSource Wealth Advisors, LLC | 2,161 | $28.3K | 0.00% | −7−0.3% | Reduced |
| New York State Teachers Retirement System | 2,421 | $32.0K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 2,556 | $33.4K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 2,591 | $33.9K | 0.00% | 00.0% | Unchanged |
| Bokf, NA | 2,923 | $38.2K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 4,362 | $57.1K | 0.00% | +1,055+31.9% | Added |
| SRS Capital Advisors, Inc. | 4,880 | $63.8K | 0.00% | +4,880 | New |
| Aquatic Capital Management LLC | 5,130 | $67.1K | 0.00% | +5,130 | New |
| Public Employees Retirement Association of Colorado | 5,595 | $73.0K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 6,600 | $86.3K | 0.00% | −2,100−24.1% | Reduced |
| Citigroup Inc | 6,735 | $88.1K | 0.00% | −8,127−54.7% | Reduced |
| Bryn Mawr Trust Co | 7,000 | $91.6K | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 7,820 | $102.3K | 0.00% | +2,503+47.1% | Added |
| CWM, LLC | 8,402 | $110.0K | 0.00% | −509−5.7% | Reduced |
| Polymer Capital Management (US) LLC | 10,458 | $136.8K | 0.02% | +10,458 | New |
| Intech Investment Management LLC | 10,801 | $141.3K | 0.00% | +10,801 | New |
| PharVision Advisers, LLC | 11,762 | $153.8K | 0.09% | +11,762 | New |
| Brevan Howard Capital Management LP | 11,900 | $155.7K | 0.00% | +11,900 | New |
| BNP Paribas Arbitrage, SA | 12,364 | $161.7K | 0.00% | +9,834+388.7% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 12,462 | $163.0K | 0.00% | +12,462 | New |
| Jump Financial, LLC | 12,616 | $165.0K | 0.00% | −33,124−72.4% | Reduced |
| Engineers Gate Manager LP | 12,723 | $166.4K | 0.00% | +12,723 | New |
| Ieq Capital, LLC | 13,253 | $173.3K | 0.00% | −3,470−20.7% | Reduced |
| Greenhaven Road Investment Management, L.P. | 13,969 | $182.7K | 0.08% | 00.0% | Unchanged |
| Verus Capital Partners, LLC | 14,300 | $187.0K | 0.01% | +14,300 | New |
| Empowered Funds, LLC | 15,071 | $197.1K | 0.00% | +15,071 | New |
| MetLife Investment Management | 15,180 | $198.6K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 17,401 | $227.6K | 0.03% | +696+4.2% | Added |
| Saturna Capital CORP | 17,606 | $230.3K | 0.00% | −6,244−26.2% | Reduced |
| Quest Partners LLC | 19,482 | $254.8K | 0.02% | +19,482 | New |
| Quantbot Technologies LP | 20,541 | $268.7K | 0.01% | +19,750+2,496.8% | Added |
| Dynamic Technology Lab Private Ltd | 20,603 | $269.0K | 0.05% | −1,046−4.8% | Reduced |
| Public Employees Retirement System of Ohio | 21,740 | $284.4K | 0.00% | −493−2.2% | Reduced |
| Advisor Group Holdings, Inc. | 19,834 | $298.1K | 0.00% | +2,957+17.5% | Added |
| Susquehanna Fundamental Investments, LLC | 23,335 | $305.2K | 0.01% | +23,335 | New |
| D. E. Shaw & Co., Inc. | 23,443 | $306.6K | 0.00% | +4,370+22.9% | Added |
| Bridgeway Capital Management, LLC | 24,000 | $313.9K | 0.01% | −1,500−5.9% | Reduced |
| Assenagon Asset Management S.A. | 27,433 | $358.8K | 0.00% | −4,131−13.1% | Reduced |
| Two Sigma Advisers, LP | 28,200 | $368.9K | 0.00% | +6,600+30.6% | Added |
| Creative Planning | 28,754 | $376.1K | 0.00% | +15,748+121.1% | Added |
| Deutsche Bank AG | 29,735 | $388.9K | 0.00% | +3,790+14.6% | Added |
| Royal Bank of Canada | 30,364 | $397.0K | 0.00% | +786+2.7% | Added |
| Franklin Resources Inc | 32,622 | $426.7K | 0.00% | −102,149−75.8% | Reduced |
| Pacific Ridge Capital Partners, LLC | 35,635 | $466.1K | 0.10% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 36,425 | $476.0K | 0.04% | +36,425 | New |
| Wells Fargo & Company | 36,578 | $478.4K | 0.00% | +3,164+9.5% | Added |
| UBS Group AG | 37,309 | $488.0K | 0.00% | −12,583−25.2% | Reduced |
| Voya Investment Management LLC | 38,286 | $500.8K | 0.00% | −5,006−11.6% | Reduced |
| Rhumbline Advisers | 38,629 | $505.3K | 0.00% | −1,005−2.5% | Reduced |
| EntryPoint Capital, LLC | 40,403 | $528.5K | 0.20% | +13,740+51.5% | Added |
| Nuveen, LLC | 41,516 | $543.0K | 0.00% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 42,492 | $555.8K | 0.00% | +26,103+159.3% | Added |
| ExodusPoint Capital Management, LP | 44,050 | $576.2K | 0.01% | +44,050 | New |
| STRS Ohio | 45,300 | $592.5K | 0.00% | +5,600+14.1% | Added |
| XTX Topco Ltd | 46,259 | $605.1K | 0.03% | +16,549+55.7% | Added |
| Price T Rowe Associates Inc | 47,417 | $621.0K | 0.00% | −5,989−11.2% | Reduced |
| Squarepoint Ops LLC | 49,386 | $646.0K | 0.00% | +49,386 | New |
| Two Sigma Investments, LP | 50,731 | $663.6K | 0.00% | +50,731 | New |
| Barclays PLC | 51,421 | $672.6K | 0.00% | −12,411−19.4% | Reduced |
| Citadel Advisors LLC | 53,043 | $693.8K | 0.00% | +53,043 | New |
| Boston Partners | 54,615 | $714.4K | 0.00% | −790,351−93.5% | Reduced |
| Invesco Ltd. | 56,542 | $739.6K | 0.00% | −14,136−20.0% | Reduced |
| Ameriprise Financial Inc | 60,482 | $791.1K | 0.00% | −52,131−46.3% | Reduced |
| Legato Capital Management LLC | 61,015 | $798.1K | 0.09% | 00.0% | Unchanged |
| Victory Capital Management Inc | 68,000 | $889.4K | 0.00% | −800−1.2% | Reduced |
| Prudential Financial Inc | 69,517 | $909.3K | 0.00% | −178,900−72.0% | Reduced |
| Cary Street Partners Financial LLC | 71,333 | $933.0K | 0.02% | −5,025−6.6% | Reduced |
| Charles Schwab Investment Management Inc | 75,721 | $990.4K | 0.00% | −2,701−3.4% | Reduced |
| Los Angeles Capital Management LLC | 81,666 | $1.07M | 0.00% | +51,151+167.6% | Added |
| Winton Group Ltd | 81,786 | $1.07M | 0.04% | +20,093+32.6% | Added |
| Martingale Asset Management L P | 83,212 | $1.09M | 0.03% | −9,960−10.7% | Reduced |
| Alliancebernstein L.P. | 86,420 | $1.13M | 0.00% | +71,470+478.1% | Added |
| Fortress Investment Group LLC | 88,854 | $1.16M | 0.16% | +88,854 | New |