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 2021
Institutional positions in Matrix Service Co as of Dec 31, 2021. 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
- 122
- +15 vs. Q3 2021
- Shares held
- 23.7M
- +955.3K (+4.2%) vs. Q3 2021
- Total value
- $178.3M
- −$59.6M (−25.1%) vs. Q3 2021
- New holders
- 42
- 34 more added
- Sold out
- 27
- 34 more reduced
1 institution that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: 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 2021
Shares, value and share of portfolio for each institution holding Matrix Service Co; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Simplex Trading, LLC | 44 | $0 | 0.00% | −1,147−96.3% | Reduced |
| Sageworth Trust Co | 34 | $0 | 0.00% | −116−77.3% | Reduced |
| Toronto Dominion Bank | 3 | $0 | 0.00% | +3 | New |
| Whittier Trust Co | 159 | $1.00K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 150 | $1.00K | 0.00% | +150 | New |
| Sageworth Trust Co of South Dakota | 111 | $1.00K | 0.00% | +111 | New |
| Captrust Financial Advisors | 296 | $2.00K | 0.00% | −136−31.5% | Reduced |
| Smithfield Trust Co | 265 | $2.00K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 268 | $2.00K | 0.00% | 00.0% | Unchanged |
| Eaton Vance Management | 302 | $2.00K | 0.00% | −972−76.3% | Reduced |
| CWM, LLC | 266 | $2.00K | 0.00% | +266 | New |
| Group One Trading, L.P. | 516 | $4.00K | 0.00% | +100+24.0% | Added |
| TCI Wealth Advisors, Inc. | 483 | $4.00K | 0.00% | +483 | New |
| Advisor Group Holdings, Inc. | 545 | $5.00K | 0.00% | 00.0% | Unchanged |
| Sutton Wealth Advisors Inc. | 917 | $6.90K | 0.00% | +917 | New |
| The PNC Financial Services Group, Inc. | 977 | $7.00K | 0.00% | −76−7.2% | Reduced |
| Aquatic Capital Management LLC | 1,500 | $11.0K | 0.02% | +1,500 | New |
| Legal & General Group Plc | 2,041 | $15.0K | 0.00% | −51,425−96.2% | Reduced |
| Point72 Hong Kong Ltd | 1,950 | $15.0K | 0.00% | +1,950 | New |
| ETF Managers Group, LLC | 2,207 | $16.0K | 0.00% | −448−16.9% | Reduced |
| Ameritas Investment Partners, Inc. | 2,252 | $17.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 3,688 | $28.0K | 0.00% | −1,641−30.8% | Reduced |
| Oregon Public Employees Retirement Fund | 5,318 | $40.0K | 0.00% | −5,500−50.8% | Reduced |
| Alpha Paradigm Partners, LLC | 6,235 | $47.0K | 0.02% | +6,235 | New |
| Quantbot Technologies LP | 6,900 | $51.0K | 0.00% | +4,900+245.0% | Added |
| Royal Bank of Canada | 7,193 | $55.0K | 0.00% | +3,200+80.1% | Added |
| State of Tennessee, Treasury Department | 8,539 | $64.0K | 0.00% | 00.0% | Unchanged |
| Teachers Retirement System of the State of Kentucky | 9,614 | $72.0K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 9,724 | $73.0K | 0.00% | −5,180−34.8% | Reduced |
| Voya Investment Management LLC | 10,570 | $79.0K | 0.00% | −468−4.2% | Reduced |
| Public Employees Retirement Association of Colorado | 10,590 | $80.0K | 0.00% | 00.0% | Unchanged |
| Factorial Partners, LLC | 11,400 | $86.0K | 0.06% | −4,000−26.0% | Reduced |
| Allspring Global Investments Holdings, LLC | 11,583 | $87.0K | 0.00% | +11,583 | New |
| Louisiana State Employees Retirement System | 13,000 | $98.0K | 0.00% | +200+1.6% | Added |
| Money Concepts Capital Corp | 13,038 | $98.0K | 0.01% | +13,038 | New |
| Squarepoint Ops LLC | 13,265 | $100.0K | 0.00% | +13,265 | New |
| California State Teachers Retirement System | 13,565 | $102.0K | 0.00% | −1,350−9.1% | Reduced |
| American International Group, Inc. | 13,845 | $104.0K | 0.00% | −2,543−15.5% | Reduced |
| Walleye Trading LLC | 14,067 | $106.0K | 0.00% | +14,067 | New |
| UBS Group AG | 14,954 | $112.0K | 0.00% | +9,539+176.2% | Added |
| Nisa Investment Advisors, LLC | 16,400 | $119.0K | 0.00% | +6,900+72.6% | Added |
| New York State Common Retirement Fund | 16,313 | $123.0K | 0.00% | +57+0.4% | Added |
| Manufacturers Life Insurance Company, The | 17,451 | $131.0K | 0.00% | +3,710+27.0% | Added |
| Alpine Global Management, LLC | 18,585 | $140.0K | 0.02% | +18,585 | New |
| State Board of Administration of Florida Retirement System | 20,116 | $151.0K | 0.00% | 00.0% | Unchanged |
| Guggenheim Capital LLC | 20,832 | $157.0K | 0.00% | −64,740−75.7% | Reduced |
| Deutsche Bank AG | 21,123 | $159.0K | 0.00% | +841+4.1% | Added |
| Comerica Bank | 22,902 | $163.0K | 0.00% | −1,390−5.7% | Reduced |
| Wells Fargo & Company | 24,298 | $183.0K | 0.00% | +3,033+14.3% | Added |
| Cruiser Capital Advisors, LLC | 25,000 | $188.0K | 0.13% | +25,000 | New |
| Public Employees Retirement System of Ohio | 25,146 | $189.0K | 0.00% | −4,146−14.2% | Reduced |
| Susquehanna International Group, LLP | 26,370 | $198.0K | 0.00% | +14,811+128.1% | Added |
| Tibra Equities Europe Ltd | 26,600 | $200.0K | 0.18% | +26,600 | New |
| Boulder Hill Capital Management LP | 27,200 | $205.0K | 0.20% | +27,200 | New |
| Occudo Quantitative Strategies LP | 27,381 | $206.0K | 0.02% | +27,381 | New |
| HRT Financial LP | 27,677 | $208.0K | 0.00% | +11,003+66.0% | Added |
| Bank of America Corp | 29,184 | $220.0K | 0.00% | −3,348−10.3% | Reduced |
| Arrowstreet Capital, Limited Partnership | 29,991 | $226.0K | 0.00% | +29,991 | New |
| Eidelman Virant Capital | 30,000 | $228.0K | 0.08% | +30,000 | New |
| SEI Investments Co | 35,497 | $267.0K | 0.00% | −303−0.8% | Reduced |
| Jump Financial, LLC | 36,100 | $271.0K | 0.02% | +36,100 | New |
| Rhumbline Advisers | 39,691 | $298.0K | 0.00% | −37,516−48.6% | Reduced |
| Barclays PLC | 40,257 | $303.0K | 0.00% | +13,094+48.2% | Added |
| Walleye Capital LLC | 41,525 | $312.0K | 0.01% | +41,525 | New |
| Nomura Holdings Inc | 42,149 | $317.0K | 0.00% | +42,149 | New |
| Price T Rowe Associates Inc | 45,975 | $346.0K | 0.00% | +5,500+13.6% | Added |
| FNY Investment Advisers, LLC | 46,210 | $347.0K | 0.19% | +46,210 | New |
| Keene & Associates, Inc. | 52,550 | $395.0K | 0.34% | +52,550 | New |
| ExodusPoint Capital Management, LP | 52,721 | $396.0K | 0.00% | +52,721 | New |
| WealthTrust Axiom LLC | 57,500 | $432.0K | 0.14% | +36,000+167.4% | Added |
| Trexquant Investment LP | 57,490 | $432.0K | 0.03% | +57,490 | New |
| Quadrature Capital Ltd | 60,613 | $455.0K | 0.02% | +60,613 | New |
| Pacific Ridge Capital Partners, LLC | 61,150 | $460.0K | 0.08% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 62,000 | $466.0K | 0.00% | +46,889+310.3% | Added |
| STRS Ohio | 62,500 | $470.0K | 0.00% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 66,739 | $502.0K | 0.01% | +66,739 | New |
| BNP Paribas Arbitrage, SA | 67,138 | $504.9K | 0.00% | +40,117+148.5% | Added |
| LMR Partners LLP | 70,000 | $526.0K | 0.01% | +70,000 | New |
| Cubist Systematic Strategies, LLC | 72,218 | $543.0K | 0.01% | +72,218 | New |
| Old Mission Capital LLC | 73,848 | $555.0K | 0.03% | +73,848 | New |
| Engineers Gate Manager LP | 80,705 | $607.0K | 0.03% | +62,399+340.9% | Added |
| Paradigm Capital Management Inc | 83,200 | $626.0K | 0.03% | −346,300−80.6% | Reduced |
| Victory Capital Management Inc | 83,500 | $628.0K | 0.00% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 88,287 | $665.0K | 0.00% | −98,015−52.6% | Reduced |
| Bridgeway Capital Management, LLC | 88,500 | $666.0K | 0.01% | +88,500 | New |
| Invesco Ltd. | 96,310 | $724.0K | 0.00% | −264,688−73.3% | Reduced |
| Qube Research & Technologies Ltd | 102,834 | $773.0K | 0.01% | +102,834 | New |
| Nuveen Asset Management, LLC | 104,273 | $796.0K | 0.00% | −7,550−6.8% | Reduced |
| Goldman Sachs Group Inc | 127,751 | $961.0K | 0.00% | +84,405+194.7% | Added |
| Two Sigma Investments, LP | 128,283 | $965.0K | 0.00% | +128,283 | New |
| Parametric Portfolio Associates LLC | 135,063 | $1.02M | 0.00% | +83,144+160.1% | Added |
| Jacobs Levy Equity Management, Inc | 143,282 | $1.08M | 0.01% | −68,369−32.3% | Reduced |
| Gsa Capital Partners LLP | 179,267 | $1.35M | 0.17% | +92,062+105.6% | Added |
| Citadel Advisors LLC | 211,858 | $1.59M | 0.00% | +182,930+632.4% | Added |
| Ergoteles LLC | 252,393 | $1.90M | 0.07% | +252,393 | New |
| Renaissance Technologies LLC | 258,159 | $1.94M | 0.00% | +258,159 | New |
| Franklin Resources Inc | 285,241 | $2.15M | 0.00% | +76,200+36.5% | Added |
| Assenagon Asset Management S.A. | 372,950 | $2.81M | 0.01% | +140,969+60.8% | Added |
| Northern Trust Corp | 394,107 | $2.96M | 0.00% | −23,881−5.7% | Reduced |
| Rutabaga Capital Management LLC | 400,265 | $3.01M | 1.99% | −221,148−35.6% | Reduced |