Matrix ServiceMTRX
13F holders, Q2 2024 (June 30)112holders +2
21new positions
20sold out
4famous investors
$9.93avg. 13F price*
At the end of Q2 2024, 112 institutions reported holding Matrix Service Co. (MTRX) in their 13F filings, up 2 from Q1 2024. 21 opened new positions and 20 sold out. The largest holders were BlackRock Inc. ($33.3M), First Wilshire Securities Management Inc. ($19.0M) and Harvey Partners, LLC ($13.9M). 4 famous investors held it, including David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Matrix Service Co.
- CUSIP
- 576853105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024 → Q2 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 21 | $3.8M |
| Exits | 20 | $13.6M |
All 13F filers, Q1 2024 → Q2 2024: 4,096,314 shares bought and 3,890,706 shares sold, net +205,608 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 112 holders
| BlackRock Inc. | 0.00% | Add +71.5% | 3,351,349 | $33.3M |
| First Wilshire Securities Management Inc. | 5.82% | Reduce -1.8% | 1,914,763 | $19.0M |
| Harvey Partners, LLC | 1.72% | Add +3.3% | 1,400,000 | $13.9M |
| Vanguard Group Inc. | 0.00% | Add +12.1% | 1,371,809 | $13.6M |
| Azarias Capital Management, L.P. | 5.68% | Add +28.5% | 1,273,193 | $12.6M |
| Dimensional Fund Advisors LP | 0.00% | Add +0.3% | 1,172,616 | $11.6M |
| Westerly Capital Management, LLC | 5.83% | Add +22.7% | 1,080,000 | $10.7M |
| Needham Investment Management LLC | 0.84% | Add +45.4% | 1,025,000 | $10.2M |
| Gendell Jeffrey L | 0.33% | Add +7.6% | 936,593 | $9.3M |
| Royce & Associates LP | 0.07% | Reduce -1.3% | 755,442 | $7.5M |
| Geode Capital Management, LLC | 0.00% | Add +131.0% | 593,394 | $5.9M |
| Bank of New York Mellon Corp | 0.00% | Add +12.9% | 575,428 | $5.7M |
| Portolan Capital Management, LLC | 0.31% | Reduce -47.6% | 379,070 | $3.8M |
| Franklin Resources Inc. | 0.00% | Reduce -33.1% | 343,480 | $3.4M |
| State Street Corp. | 0.00% | Add +251.3% | 328,482 | $3.3M |
| Stanley-Laman Group, Ltd. | 0.43% | Add +4.2% | 326,621 | $3.2M |
| Millennium Management | 0.00% | Reduce -25.6% | 309,085 | $3.1M |
| D. E. Shaw & Co. | 0.00% | Add +3.9% | 284,961 | $2.8M |
| Marshall Wace, LLP | 0.00% | Reduce -3.6% | 255,297 | $2.5M |
| Acadian Asset Management LLC | 0.01% | Reduce -40.4% | 251,411 | $2.5M |
| Essex Investment Management Co. LLC | 0.44% | Add +15.5% | 237,421 | $2.4M |
| G2 Investment Partners Management LLC | 0.55% | Add +34.9% | 211,954 | $2.1M |
| Oberweis Asset Management Inc./ | 0.13% | Add +6.3% | 211,075 | $2.1M |
| Renaissance Technologies | 0.00% | Add +4.6% | 203,700 | $2.0M |
| Qube Research & Technologies Ltd | 0.00% | Reduce -39.1% | 203,500 | $2.0M |
| Jacobs Levy Equity Management, Inc. | 0.01% | Add +12.4% | 190,691 | $1.9M |
| Russell Investments Group, Ltd. | 0.00% | Reduce -8.3% | 185,525 | $1.8M |
| De Lisle Partners LLP | 0.40% | No change | 184,592 | $1.8M |
| 1492 Capital Management LLC | 1.03% | Reduce -0.1% | 182,658 | $1.8M |
| RBF Capital, LLC | 0.08% | Reduce -56.9% | 143,071 | $1.4M |
| Morgan Stanley | 0.00% | Reduce -32.2% | 141,529 | $1.4M |
| Invesco Ltd. | 0.00% | Reduce -61.6% | 131,093 | $1.3M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | Add +73.9% | 114,869 | $1.1M |
| Money Concepts Capital Corp. | 0.09% | Reduce -1.0% | 105,637 | $1.0M |
| Nierenberg Investment Management Company, LLC | 0.58% | No change | 99,555 | $989K |
| Northern Trust Corp. | 0.00% | Add +11.3% | 92,797 | $921K |
| Assenagon Asset Management S.A. | 0.00% | New | 83,623 | $830K |
| WealthTrust Axiom LLC | 0.27% | Reduce -25.0% | 82,050 | $815K |
| Legato Capital Management LLC | 0.11% | No change | 81,354 | $808K |
| Goldman Sachs Group Inc. | 0.00% | Reduce -67.4% | 76,955 | $764K |
| Trexquant Investment LP | 0.01% | Add +304.7% | 75,109 | $746K |
| Two Sigma Investments, LP | 0.00% | Reduce -31.5% | 73,374 | $729K |
| Charles Schwab Investment Management Inc. | 0.00% | Add +575.5% | 73,267 | $728K |
| Boston Partners | 0.00% | Add +218.2% | 72,707 | $722K |
| Citadel Advisors | 0.00% | Reduce -45.8% | 70,862 | $704K |
| Prescott Group Capital Management, L.L.C. | 0.11% | New | 70,004 | $695K |
| Victory Capital Management Inc. | 0.00% | Add +4.3% | 69,600 | $691K |
| EntryPoint Capital, LLC | 0.29% | Add +451.2% | 63,022 | $626K |
| Boothbay Fund Management, LLC | 0.02% | Add +48.0% | 56,492 | $561K |
| Two Sigma Advisers, LP | 0.00% | Reduce -21.1% | 55,800 | $554K |
| Dynamic Technology Lab Private Ltd | 0.06% | Add +127.5% | 54,925 | $545K |
| Keene & Associates, Inc. | 0.44% | Add +4.3% | 54,055 | $537K |
| STRS Ohio | 0.00% | New | 51,000 | $506K |
| Saturna Capital Corp. | 0.01% | Reduce -10.5% | 50,920 | $506K |
| Bank of Montreal | 0.00% | Add +195.2% | 48,117 | $483K |
| Nuveen Asset Management, LLC | 0.00% | New | 48,317 | $480K |
| Pacific Ridge Capital Partners, LLC | 0.12% | Add +0.1% | 48,180 | $478K |
| Bridgeway Capital Management, LLC | 0.01% | No change | 39,200 | $389K |
| T. Rowe Price Associates Inc. | 0.00% | Add +27.7% | 39,077 | $389K |
| American Century Companies Inc. | 0.00% | Add +13.4% | 37,714 | $375K |
| Rhumbline Advisers | 0.00% | Add +2174.7% | 36,395 | $361K |
| Jane Street Group, LLC | 0.00% | Reduce -88.6% | 35,196 | $349K |
| Perritt Capital Management Inc | 0.19% | Reduce -24.3% | 34,200 | $340K |
| Ancora Advisors LLC | 0.01% | Reduce -73.6% | 32,153 | $319K |
| JPMorgan Chase & Co. | 0.00% | Reduce -67.5% | 29,825 | $296K |
| Barclays PLC | 0.00% | Reduce -67.2% | 28,001 | $278K |
| Susquehanna International Group, LLP | 0.00% | Reduce -91.6% | 26,792 | $266K |
| Y-Intercept (Hong Kong) Ltd | 0.01% | Add +38.8% | 25,952 | $258K |
| Alpine Global Management, LLC | 0.05% | New | 25,946 | $258K |
| Ameriprise Financial Inc. | 0.00% | No change | 23,589 | $234K |
| Bank of America Corp. | 0.00% | Add +167.7% | 22,814 | $227K |
| Jump Financial, LLC | 0.00% | Reduce -59.6% | 22,073 | $219K |
| Verition Fund Management LLC | 0.00% | New | 21,400 | $213K |
| XTX Topco Ltd | 0.02% | Add +66.3% | 20,932 | $208K |
| Greenhaven Road Investment Management, L.P. | 0.08% | Add +1.5% | 15,983 | $159K |
| Deutsche Bank AG | 0.00% | New | 15,438 | $153K |
| Gsa Capital Partners LLP | 0.01% | Reduce -71.8% | 14,644 | $145K |
| Corebridge Financial, Inc. | 0.00% | — | 14,228 | $141K |
| UBS Group AG | 0.00% | Add +434.4% | 12,814 | $127K |
| Wells Fargo & Company | 0.00% | Add +6636.7% | 12,665 | $126K |
| Public Employees Retirement System of Ohio | 0.00% | Reduce -5.7% | 11,608 | $115K |
| Wedbush Securities Inc. | 0.00% | Reduce -2.5% | 11,557 | $115K |
| Manufacturers Life Insurance Company, The | 0.00% | New | 11,029 | $110K |
| Man Group plc | 0.00% | Reduce -86.8% | 10,846 | $108K |
| New York State Common Retirement Fund | 0.00% | New | 10,700 | $106K |
| AlphaQuest LLC | 0.01% | New | 8,402 | $83K |
| Aquatic Capital Management LLC | 0.00% | New | 7,400 | $73K |
| Quantbot Technologies LP | 0.00% | New | 7,084 | $70K |
| Royal Bank of Canada | 0.00% | Add +18.3% | 7,067 | $70K |
| MetLife Investment Management, LLC | 0.00% | New | 6,775 | $67K |
| Citigroup Inc. | 0.00% | Reduce -93.2% | 6,104 | $61K |
| Public Employees Retirement Association of Colorado | 0.00% | Reduce -10.3% | 5,595 | $56K |
| State of Wyoming | 0.01% | Reduce -51.4% | 5,018 | $50K |
| Legal & General Group Plc | 0.00% | New | 4,910 | $49K |
| BNP Paribas Financial Markets | 0.00% | Reduce -56.6% | 4,305 | $43K |
| Ameritas Investment Partners, Inc. | 0.00% | New | 2,591 | $26K |
| Osaic Holdings, Inc. | 0.00% | Reduce -27.2% | 2,475 | $25K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -53.6% | 2,203 | $22K |
| EverSource Wealth Advisors, LLC | 0.00% | No change | 2,000 | $20K |
| California State Teachers Retirement System | 0.00% | New | 1,916 | $19K |
| Amalgamated Bank | 0.00% | New | 915 | $9K |
| FMR LLC | 0.00% | Reduce -1.9% | 764 | $8K |
| Hanseatic Management Services Inc. | 0.01% | No change | 416 | $4K |
| Spire Wealth Management | 0.00% | New | 323 | $3K |
| Group One Trading LLC | 0.00% | Reduce -98.4% | 241 | $2K |
| US Bancorp \de | 0.00% | Reduce -89.2% | 121 | $1K |
| Simplex Trading, LLC | 0.00% | Reduce -99.6% | 185 | $1K |
| Cwm, LLC | 0.00% | New | 100 | $1K |
| nVerses Capital, LLC | 0.00% | New | 100 | $993 |
| Toth Financial Advisory Corp. | 0.00% | New | 100 | $993 |
| Allworth Financial LP | 0.00% | No change | 20 | $206 |
| Jamison Private Wealth Management, Inc. | 0.00% | No change | 6,000 | $0 |
"% of holder's portfolio" is MTRX's weight in each manager's 13F, not the share of Matrix Service Co. the manager owns.