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 2021
Institutional positions in Matrix Service Co as of Sep 30, 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
- 108
- +3 vs. Q2 2021
- Shares held
- 22.8M
- +397.1K (+1.8%) vs. Q2 2021
- Total value
- $238.7M
- +$3.09M (+1.3%) vs. Q2 2021
- New holders
- 7
- 32 more added
- Sold out
- 4
- 50 more reduced
Compare with Q2 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, Q3 2021
Shares, value and share of portfolio for each institution holding Matrix Service Co; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Eaton Vance Management | 1,274 | $0 | 0.00% | +855+204.1% | Added |
| Parkside Financial Bank & Trust | 12 | $0 | 0.00% | +12 | New |
| O'Shaughnessy Asset Management, LLC | 147 | $2.00K | 0.00% | −245−62.5% | Reduced |
| Whittier Trust Co | 159 | $2.00K | 0.00% | 00.0% | Unchanged |
| Sageworth Trust Co | 150 | $2.00K | 0.00% | 00.0% | Unchanged |
| Smithfield Trust Co | 265 | $3.00K | 0.00% | 00.0% | Unchanged |
| Ellevest, Inc. | 331 | $3.00K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 268 | $3.00K | 0.00% | −17−6.0% | Reduced |
| Group One Trading, L.P. | 416 | $4.00K | 0.00% | +200+92.6% | Added |
| Captrust Financial Advisors | 432 | $5.00K | 0.00% | −41−8.7% | Reduced |
| Advisor Group Holdings, Inc. | 545 | $6.00K | 0.00% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 1,048 | $11.0K | 0.00% | +44+4.4% | Added |
| The PNC Financial Services Group, Inc. | 1,053 | $11.0K | 0.00% | +118+12.6% | Added |
| Simplex Trading, LLC | 1,191 | $12.0K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 2,000 | $20.0K | 0.00% | −2,000−50.0% | Reduced |
| Ameritas Investment Partners, Inc. | 2,252 | $24.0K | 0.00% | 00.0% | Unchanged |
| ETF Managers Group, LLC | 2,655 | $28.0K | 0.00% | +2,655 | New |
| Mutual of America Capital Management LLC | 3,537 | $37.0K | 0.00% | −234−6.2% | Reduced |
| Royal Bank of Canada | 3,993 | $42.0K | 0.00% | +709+21.6% | Added |
| Tower Research Capital LLC (TRC) | 5,329 | $56.0K | 0.00% | −1,561−22.7% | Reduced |
| UBS Group AG | 5,415 | $57.0K | 0.00% | +2,680+98.0% | Added |
| Metropolitan Life Insurance Co | 7,156 | $74.9K | 0.00% | +7,156 | New |
| State of Tennessee, Treasury Department | 8,539 | $90.0K | 0.00% | −910−9.6% | Reduced |
| MetLife Investment Management | 9,458 | $98.9K | 0.00% | +9,458 | New |
| Nisa Investment Advisors, LLC | 9,500 | $99.0K | 0.00% | 00.0% | Unchanged |
| Teachers Retirement System of the State of Kentucky | 9,614 | $101.0K | 0.00% | 00.0% | Unchanged |
| D.A. Davidson & Co. | 10,121 | $106.0K | 0.00% | 00.0% | Unchanged |
| Crossmark Global Holdings, Inc. | 10,310 | $108.0K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 10,590 | $111.0K | 0.00% | 00.0% | Unchanged |
| Maryland State Retirement & Pension System | 10,573 | $112.0K | 0.00% | +10,573 | New |
| Oregon Public Employees Retirement Fund | 10,818 | $113.0K | 0.00% | −100−0.9% | Reduced |
| Voya Investment Management LLC | 11,038 | $115.0K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 11,559 | $121.0K | 0.00% | −9,519−45.2% | Reduced |
| Louisiana State Employees Retirement System | 12,800 | $134.0K | 0.00% | +800+6.7% | Added |
| Amalgamated Bank | 12,881 | $135.0K | 0.00% | −158−1.2% | Reduced |
| Manufacturers Life Insurance Company, The | 13,741 | $144.0K | 0.00% | −5,229−27.6% | Reduced |
| California State Teachers Retirement System | 14,915 | $156.0K | 0.00% | −20,739−58.2% | Reduced |
| Citigroup Inc | 14,904 | $156.0K | 0.00% | +921+6.6% | Added |
| Two Sigma Advisers, LP | 15,111 | $158.0K | 0.00% | −12,000−44.3% | Reduced |
| Factorial Partners, LLC | 15,400 | $161.0K | 0.11% | −4,000−20.6% | Reduced |
| New York State Common Retirement Fund | 16,256 | $170.0K | 0.00% | −5,155−24.1% | Reduced |
| Alliancebernstein L.P. | 16,357 | $171.0K | 0.00% | −2,160−11.7% | Reduced |
| American International Group, Inc. | 16,388 | $171.0K | 0.00% | −571−3.4% | Reduced |
| HRT Financial LP | 16,674 | $174.0K | 0.00% | +16,674 | New |
| Engineers Gate Manager LP | 18,306 | $191.0K | 0.01% | −38,124−67.6% | Reduced |
| Susquehanna Fundamental Investments, LLC | 18,688 | $195.0K | 0.00% | −23,895−56.1% | Reduced |
| Texas Permanent School Fund | 19,621 | $205.0K | 0.00% | −145−0.7% | Reduced |
| State of Alaska, Department of Revenue | 19,654 | $205.0K | 0.00% | +1,300+7.1% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 20,111 | $210.0K | 0.00% | −244−1.2% | Reduced |
| State Board of Administration of Florida Retirement System | 20,116 | $210.0K | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 20,282 | $212.0K | 0.00% | −3,830−15.9% | Reduced |
| Great West Life Assurance Co | 21,109 | $223.0K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 21,265 | $223.0K | 0.00% | +10,382+95.4% | Added |
| Thrivent Financial for Lutherans | 21,440 | $224.0K | 0.00% | −243−1.1% | Reduced |
| WealthTrust Axiom LLC | 21,500 | $224.0K | 0.08% | +500+2.4% | Added |
| Comerica Bank | 24,292 | $250.0K | 0.00% | −718−2.9% | Reduced |
| Millennium Management LLC | 25,718 | $269.0K | 0.00% | +1,116+4.5% | Added |
| BNP Paribas Arbitrage, SA | 27,021 | $282.6K | 0.00% | +16,101+147.4% | Added |
| Barclays PLC | 27,163 | $285.0K | 0.00% | +7,152+35.7% | Added |
| Citadel Advisors LLC | 28,928 | $302.0K | 0.00% | +14,337+98.3% | Added |
| Prudential Financial Inc | 29,110 | $304.0K | 0.00% | +1,306+4.7% | Added |
| Public Employees Retirement System of Ohio | 29,292 | $306.0K | 0.00% | −3,557−10.8% | Reduced |
| Bank of America Corp | 32,532 | $340.0K | 0.00% | +1,163+3.7% | Added |
| SG Americas Securities, LLC | 32,632 | $341.0K | 0.00% | +32,632 | New |
| Ensign Peak Advisors, Inc | 35,663 | $373.0K | 0.00% | 00.0% | Unchanged |
| SEI Investments Co | 35,800 | $374.0K | 0.00% | +12,400+53.0% | Added |
| Price T Rowe Associates Inc | 40,475 | $423.0K | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 43,346 | $453.0K | 0.00% | −210,164−82.9% | Reduced |
| Parametric Portfolio Associates LLC | 51,919 | $543.0K | 0.00% | +6,328+13.9% | Added |
| Legal & General Group Plc | 53,466 | $559.0K | 0.00% | +394+0.7% | Added |
| Public Sector Pension Investment Board | 54,571 | $571.0K | 0.00% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 59,753 | $625.0K | 0.00% | −1,300−2.1% | Reduced |
| Pacific Ridge Capital Partners, LLC | 61,150 | $640.0K | 0.12% | +2,340+4.0% | Added |
| STRS Ohio | 62,500 | $653.0K | 0.00% | 00.0% | Unchanged |
| Adirondack Research & Management Inc. | 72,835 | $762.0K | 0.93% | −9,791−11.8% | Reduced |
| Rhumbline Advisers | 77,207 | $808.0K | 0.00% | −11,178−12.6% | Reduced |
| Victory Capital Management Inc | 83,500 | $873.0K | 0.00% | +5,436+7.0% | Added |
| Guggenheim Capital LLC | 85,572 | $895.0K | 0.01% | −43,976−33.9% | Reduced |
| Gsa Capital Partners LLP | 87,205 | $912.0K | 0.09% | −19,273−18.1% | Reduced |
| Everence Capital Management Inc | 96,680 | $1.01M | 0.08% | −10,650−9.9% | Reduced |
| Nuveen Asset Management, LLC | 111,823 | $1.12M | 0.00% | −4,806−4.1% | Reduced |
| Boston Partners | 153,931 | $1.61M | 0.00% | −14,352−8.5% | Reduced |
| D. E. Shaw & Co., Inc. | 168,771 | $1.76M | 0.00% | −49,159−22.6% | Reduced |
| Principal Financial Group Inc | 180,784 | $1.89M | 0.00% | −2,603−1.4% | Reduced |
| Ameriprise Financial Inc | 186,302 | $1.95M | 0.00% | +17,638+10.5% | Added |
| Franklin Resources Inc | 209,041 | $2.19M | 0.00% | +85,594+69.3% | Added |
| Jacobs Levy Equity Management, Inc | 211,651 | $2.21M | 0.01% | −48,088−18.5% | Reduced |
| Assenagon Asset Management S.A. | 231,981 | $2.43M | 0.01% | −6,588−2.8% | Reduced |
| Morgan Stanley | 315,398 | $3.30M | 0.00% | +72,419+29.8% | Added |
| Invesco Ltd. | 360,998 | $3.78M | 0.00% | −69,092−16.1% | Reduced |
| Heartland Advisors Inc | 400,000 | $4.18M | 0.25% | +100,000+33.3% | Added |
| Northern Trust Corp | 417,988 | $4.37M | 0.00% | −100,285−19.3% | Reduced |
| Paradigm Capital Management Inc | 429,500 | $4.49M | 0.23% | +14,175+3.4% | Added |
| Geode Capital Management, LLC | 441,866 | $4.62M | 0.00% | −13,224−2.9% | Reduced |
| Charles Schwab Investment Management Inc | 455,461 | $4.76M | 0.00% | −81,863−15.2% | Reduced |
| 22NW, LP | 590,512 | $6.18M | 1.84% | +564,628+2,181.4% | Added |
| Hotchkis & Wiley Capital Management LLC | 618,610 | $6.47M | 0.02% | +180,810+41.3% | Added |
| Rutabaga Capital Management LLC | 621,413 | $6.50M | 3.15% | −26,900−4.1% | Reduced |
| Royce & Associates LP | 699,397 | $7.32M | 0.05% | +665,144+1,941.9% | Added |
| Russell Investments Group, Ltd. | 717,660 | $7.50M | 0.01% | −39,589−5.2% | Reduced |