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, Q2 2024
Institutional positions in Matrix Service Co as of Jun 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
- 112
- +2 vs. Q1 2024
- Shares held
- 22.7M
- +219.8K (+1.0%) vs. Q1 2024
- Total value
- $224.9M
- −$67.3M (−23.0%) vs. Q1 2024
- New holders
- 22
- 40 more added
- Sold out
- 20
- 41 more reduced
Compare with Q1 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, Q2 2024
Shares, value and share of portfolio for each institution holding Matrix Service Co; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 3,351,349 | $33.3M | 0.00% | +1,396,765+71.5% | Added |
| First Wilshire Securities Management Inc | 1,914,763 | $19.0M | 5.82% | −35,876−1.8% | Reduced |
| Harvey Partners, LLC | 1,400,000 | $13.9M | 1.72% | +45,000+3.3% | Added |
| Vanguard Group Inc | 1,371,809 | $13.6M | 0.00% | +148,028+12.1% | Added |
| Azarias Capital Management, L.P. | 1,273,193 | $12.6M | 5.68% | +282,086+28.5% | Added |
| Dimensional Fund Advisors LP | 1,172,616 | $11.6M | 0.00% | +3,215+0.3% | Added |
| Westerly Capital Management, LLC | 1,080,000 | $10.7M | 5.83% | +200,000+22.7% | Added |
| Needham Investment Management LLC | 1,025,000 | $10.2M | 0.84% | +320,000+45.4% | Added |
| Gendell Jeffrey L | 936,593 | $9.30M | 0.33% | +66,037+7.6% | Added |
| Royce & Associates LP | 755,442 | $7.50M | 0.07% | −10,234−1.3% | Reduced |
| Geode Capital Management, LLC | 593,394 | $5.89M | 0.00% | +336,507+131.0% | Added |
| Bank of New York Mellon Corp | 575,428 | $5.71M | 0.00% | +65,902+12.9% | Added |
| Portolan Capital Management, LLC | 379,070 | $3.76M | 0.31% | −344,248−47.6% | Reduced |
| Franklin Resources Inc | 343,480 | $3.41M | 0.00% | −170,151−33.1% | Reduced |
| State Street Corp | 328,482 | $3.26M | 0.00% | +234,985+251.3% | Added |
| Stanley-Laman Group, Ltd. | 326,621 | $3.24M | 0.47% | +13,071+4.2% | Added |
| Millennium Management LLC | 309,085 | $3.07M | 0.00% | −106,045−25.5% | Reduced |
| D. E. Shaw & Co., Inc. | 284,961 | $2.83M | 0.00% | +10,804+3.9% | Added |
| Marshall Wace, LLP | 255,297 | $2.54M | 0.00% | −9,449−3.6% | Reduced |
| Acadian Asset Management LLC | 251,411 | $2.50M | 0.01% | −170,397−40.4% | Reduced |
| Essex Investment Management Co LLC | 237,421 | $2.36M | 0.44% | +31,860+15.5% | Added |
| G2 Investment Partners Management LLC | 211,954 | $2.10M | 0.55% | +54,866+34.9% | Added |
| Oberweis Asset Management Inc | 211,075 | $2.10M | 0.13% | +12,575+6.3% | Added |
| Renaissance Technologies LLC | 203,700 | $2.02M | 0.00% | +8,900+4.6% | Added |
| Qube Research & Technologies Ltd | 203,500 | $2.02M | 0.00% | −130,821−39.1% | Reduced |
| Jacobs Levy Equity Management, Inc | 190,691 | $1.89M | 0.01% | +21,084+12.4% | Added |
| Russell Investments Group, Ltd. | 185,525 | $1.84M | 0.00% | −16,758−8.3% | Reduced |
| De Lisle Partners LLP | 184,592 | $1.84M | 0.40% | 00.0% | Unchanged |
| 1492 Capital Management LLC | 182,658 | $1.81M | 1.03% | −265−0.1% | Reduced |
| RBF Capital, LLC | 143,071 | $1.42M | 0.08% | −188,899−56.9% | Reduced |
| Morgan Stanley | 141,529 | $1.41M | 0.00% | −67,240−32.2% | Reduced |
| Invesco Ltd. | 131,093 | $1.30M | 0.00% | −210,116−61.6% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 114,869 | $1.14M | 0.00% | +48,820+73.9% | Added |
| Money Concepts Capital Corp | 105,637 | $1.05M | 0.09% | −1,021−1.0% | Reduced |
| Nierenberg Investment Management Company, Inc. | 99,555 | $988.6K | 0.58% | 00.0% | Unchanged |
| Northern Trust Corp | 92,797 | $921.5K | 0.00% | +9,400+11.3% | Added |
| Assenagon Asset Management S.A. | 83,623 | $830.4K | 0.00% | +83,623 | New |
| WealthTrust Axiom LLC | 82,050 | $814.8K | 0.27% | −27,300−25.0% | Reduced |
| Legato Capital Management LLC | 81,354 | $807.8K | 0.11% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 76,955 | $764.2K | 0.00% | −159,260−67.4% | Reduced |
| Trexquant Investment LP | 75,109 | $745.8K | 0.01% | +56,551+304.7% | Added |
| Two Sigma Investments, LP | 73,374 | $728.6K | 0.00% | −33,768−31.5% | Reduced |
| Charles Schwab Investment Management Inc | 73,267 | $727.5K | 0.00% | +62,420+575.5% | Added |
| Boston Partners | 72,707 | $722.0K | 0.00% | +49,858+218.2% | Added |
| Citadel Advisors LLC | 70,862 | $703.7K | 0.00% | −59,982−45.8% | Reduced |
| Prescott Group Capital Management, L.L.C. | 70,004 | $695.0K | 0.11% | +70,004 | New |
| Victory Capital Management Inc | 69,600 | $691.1K | 0.00% | +2,900+4.3% | Added |
| EntryPoint Capital, LLC | 63,022 | $625.8K | 0.29% | +51,588+451.2% | Added |
| Boothbay Fund Management, LLC | 56,492 | $561.0K | 0.02% | +18,332+48.0% | Added |
| Two Sigma Advisers, LP | 55,800 | $554.1K | 0.00% | −14,900−21.1% | Reduced |
| Dynamic Technology Lab Private Ltd | 54,925 | $545.0K | 0.06% | +30,777+127.5% | Added |
| Keene & Associates, Inc. | 54,055 | $536.8K | 0.44% | +2,206+4.3% | Added |
| STRS Ohio | 51,000 | $506.4K | 0.00% | +51,000 | New |
| Saturna Capital CORP | 50,920 | $505.6K | 0.01% | −6,000−10.5% | Reduced |
| Bank of Montreal | 48,117 | $482.6K | 0.00% | +31,817+195.2% | Added |
| Nuveen Asset Management, LLC | 48,317 | $479.8K | 0.00% | +48,317 | New |
| Pacific Ridge Capital Partners, LLC | 48,180 | $478.4K | 0.11% | +63+0.1% | Added |
| Bridgeway Capital Management, LLC | 39,200 | $389.3K | 0.01% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 39,077 | $389.0K | 0.00% | +8,466+27.7% | Added |
| American Century Companies Inc | 37,714 | $374.5K | 0.00% | +4,452+13.4% | Added |
| Rhumbline Advisers | 36,395 | $361.4K | 0.00% | +34,795+2,174.7% | Added |
| Jane Street Group, LLC | 35,196 | $349.5K | 0.00% | −273,547−88.6% | Reduced |
| Perritt Capital Management Inc | 34,200 | $339.6K | 0.19% | −11,000−24.3% | Reduced |
| Ancora Advisors, LLC | 32,153 | $319.3K | 0.01% | −89,710−73.6% | Reduced |
| JPMorgan Chase & Co | 29,825 | $296.2K | 0.00% | −61,830−67.5% | Reduced |
| Barclays PLC | 28,001 | $278.1K | 0.00% | −57,404−67.2% | Reduced |
| Susquehanna International Group, LLP | 26,792 | $266.0K | 0.00% | −290,554−91.6% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 25,952 | $257.7K | 0.01% | +7,255+38.8% | Added |
| Alpine Global Management, LLC | 25,946 | $257.6K | 0.04% | +25,946 | New |
| Ameriprise Financial Inc | 23,589 | $234.2K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 22,814 | $226.5K | 0.00% | +14,292+167.7% | Added |
| Jump Financial, LLC | 22,073 | $219.2K | 0.00% | −32,524−59.6% | Reduced |
| Verition Fund Management LLC | 21,400 | $212.5K | 0.00% | +21,400 | New |
| XTX Topco Ltd | 20,932 | $207.9K | 0.02% | +8,344+66.3% | Added |
| Greenhaven Road Investment Management, L.P. | 15,983 | $158.7K | 0.07% | +233+1.5% | Added |
| Deutsche Bank AG | 15,438 | $153.3K | 0.00% | +15,438 | New |
| Gsa Capital Partners LLP | 14,644 | $145.0K | 0.01% | −37,319−71.8% | Reduced |
| Corebridge Financial, Inc. | 14,228 | $141.4K | 0.00% | +14,228 | New |
| UBS Group AG | 12,814 | $127.2K | 0.00% | +10,416+434.4% | Added |
| Wells Fargo & Company | 12,665 | $125.8K | 0.00% | +12,477+6,636.7% | Added |
| Public Employees Retirement System of Ohio | 11,608 | $115.3K | 0.00% | −702−5.7% | Reduced |
| Wedbush Securities Inc | 11,557 | $115.0K | 0.00% | −300−2.5% | Reduced |
| Manufacturers Life Insurance Company, The | 11,029 | $109.5K | 0.00% | +11,029 | New |
| Man Group plc | 10,846 | $107.7K | 0.00% | −71,334−86.8% | Reduced |
| New York State Common Retirement Fund | 10,700 | $106.3K | 0.00% | +10,700 | New |
| Quest Partners LLC | 8,402 | $83.4K | 0.01% | +8,402 | New |
| Aquatic Capital Management LLC | 7,400 | $73.5K | 0.00% | +7,400 | New |
| Quantbot Technologies LP | 7,084 | $70.3K | 0.00% | +7,084 | New |
| Royal Bank of Canada | 7,067 | $70.0K | 0.00% | +1,094+18.3% | Added |
| MetLife Investment Management | 6,775 | $67.3K | 0.00% | +6,775 | New |
| Citigroup Inc | 6,104 | $60.6K | 0.00% | −83,680−93.2% | Reduced |
| Public Employees Retirement Association of Colorado | 5,595 | $56.0K | 0.00% | −639−10.3% | Reduced |
| State of Wyoming | 5,018 | $49.8K | 0.01% | −5,304−51.4% | Reduced |
| Legal & General Group Plc | 4,910 | $48.8K | 0.00% | +4,910 | New |
| BNP Paribas Arbitrage, SA | 4,305 | $42.7K | 0.00% | −5,605−56.6% | Reduced |
| Ameritas Investment Partners, Inc. | 2,591 | $25.7K | 0.00% | +2,591 | New |
| Advisor Group Holdings, Inc. | 2,475 | $24.6K | 0.00% | −925−27.2% | Reduced |
| Tower Research Capital LLC (TRC) | 2,203 | $21.9K | 0.00% | −2,548−53.6% | Reduced |
| EverSource Wealth Advisors, LLC | 2,000 | $20.2K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 1,916 | $19.0K | 0.00% | +1,916 | New |