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 |
|---|---|---|---|---|---|
| Azarias Capital Management, L.P. | 1,261,761 | $12.3M | 5.49% | +258,390+25.8% | Added |
| Harvey Partners, LLC | 1,427,500 | $14.0M | 1.63% | −229,500−13.9% | Reduced |
| First Wilshire Securities Management Inc | 2,169,925 | $21.2M | 6.86% | −75,182−3.3% | Reduced |
| EAM Investors, LLC | 0 | $0 | 0.00% | −198,000−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −40,206−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −30,500−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −16,168−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −14,147−100.0% | Sold out |
| Brandywine Global Investment Management, LLC | 0 | $0 | 0.00% | −12,407−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −10,485−100.0% | Sold out |
| NBC Securities, Inc. | 0 | $0 | 0.00% | −46−100.0% | Sold out |