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Matrix Service (MTRX) Institutional Ownership

Matrix Service logo
$12.25 +0.45 (+3.81%)
Closing price 05/14/2026 04:00 PM Eastern
Extended Trading
$12.20 -0.04 (-0.37%)
As of 07:00 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Matrix Service (NASDAQ:MTRX)

Current
Institutional Ownership
Percentage
78.38%
Number of
Institutional Buyers
(last 12 months)
85
Total
Institutional Inflows
(last 12 months)
$74.51M
Number of
Institutional Sellers
(last 12 months)
42
Total
Institutional Outflows
(last 12 months)
$60.94M
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Skip Chart & View Institutional Buying and Selling Data

MTRX Institutional Buying and Selling by Quarter

Matrix Service Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/14/2026Renaissance Technologies LLC255,800$2.94M0.0%+2.1%0.909%
5/14/2026Public Employees Retirement System of Ohio36,109$415K0.0%+31.5%0.128%
5/14/2026Arrowstreet Capital Limited Partnership143,817$1.65M0.0%-64.5%0.511%
5/14/2026 Walleye Capital LLC24,124$277K0.0%N/A0.086%
5/14/2026 State of Wyoming9,686$111K0.0%-46.3%0.034%
5/12/2026 First Wilshire Securities Management Inc.522,838$6.00M1.4%-14.7%1.859%
5/7/2026 Dimensional Fund Advisors LP663,939$7.62M0.0%-0.7%2.360%
5/6/2026 Allspring Global Investments Holdings LLC81,919$963K0.0%+427.9%0.291%
5/5/2026 Bank of New York Mellon Corp466,897$5.36M0.0%-5.4%1.660%
4/25/2026 Strs Ohio54,200$622K0.0%+15.3%0.193%
4/16/2026 Azarias Capital Management L.P.817,021$9.38M4.2%+11.8%2.904%
2/19/2026 Invesco Ltd.51,944$608K0.0%-8.1%0.185%
2/18/2026XTX Topco Ltd48,808$571K0.0%+5.5%0.174%
2/18/2026Susquehanna Fundamental Investments LLC40,493$474K0.0%+73.5%0.144%
2/18/2026Occudo Quantitative Strategies LP15,131$177K0.0%N/A0.054%
2/18/2026Oxford Asset Management LLP25,080$293K0.1%N/A0.089%
2/18/2026Millennium Management LLC486,668$5.69M0.0%-22.8%1.730%
2/18/2026Man Group plc55,929$654K0.0%N/A0.199%
2/18/2026Engineers Gate Manager LP11,414$134K0.0%-10.3%0.041%
2/17/2026AQR Capital Management LLC365,238$4.27M0.0%+19.1%1.298%
2/17/2026Westerly Capital Management LLC988,000$11.56M2.5%-10.2%3.513%
2/17/2026Trexquant Investment LP41,395$484K0.0%-69.1%0.147%
2/17/2026Jump Financial LLC54,811$641K0.0%+334.5%0.195%
2/17/2026Price T Rowe Associates Inc. MD53,212$623K0.0%+12.2%0.189%
2/17/2026Osaic Holdings Inc.22,453$263K0.0%+13.2%0.080%
2/17/2026Public Employees Retirement System of Ohio27,454$321K0.0%+26.3%0.098%
2/17/2026 Russell Investments Group Ltd.391,890$4.59M0.0%+19.6%1.393%
2/17/2026State of Wisconsin Investment Board35,500$415K0.0%-16.5%0.126%
2/17/2026ExodusPoint Capital Management LP27,011$316K0.0%-38.7%0.096%
2/17/2026Royal Bank of Canada28,856$338K0.0%-5.0%0.103%
2/16/2026Squarepoint Ops LLC11,568$135K0.0%-76.6%0.041%
2/16/2026Panagora Asset Management Inc.146,252$1.71M0.0%-7.7%0.520%
2/16/2026Congruence Capital LLC93,196$1.09M0.4%N/A0.331%
2/16/2026Barclays PLC63,260$740K0.0%+23.0%0.225%
2/16/2026 Bridge City Capital LLC21,979$257K0.1%N/A0.078%
2/13/2026Marshall Wace LLP31,472$368K0.0%N/A0.112%
2/13/2026Gendell Jeffrey L1,057,561$12.37M0.2%+11.7%3.760%
2/13/2026Jacobs Levy Equity Management Inc.326,233$3.82M0.0%+11.6%1.160%
2/13/2026Charles Schwab Investment Management Inc.78,435$918K0.0%+3.6%0.279%
2/13/2026State Street Corp533,485$6.24M0.0%+0.5%1.896%
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2/13/2026 Boston Partners52,505$614K0.0%-3.9%0.187%
2/13/2026 Martingale Asset Management L P82,152$961K0.0%-1.3%0.292%
2/13/2026 Wells Fargo & Company MN47,290$553K0.0%+29.3%0.168%
2/12/2026Renaissance Technologies LLC250,600$2.93M0.0%+2.5%0.891%
2/12/2026 Dimensional Fund Advisors LP668,738$7.82M0.0%-17.5%2.377%
2/12/2026EntryPoint Capital LLC25,380$297K0.1%-37.2%0.090%
2/12/2026 Integrated Quantitative Investments LLC27,447$321K0.1%N/A0.098%
2/12/2026 Nuveen LLC57,576$674K0.0%+38.7%0.205%
2/12/2026 First Wilshire Securities Management Inc.613,017$7.17M1.8%-11.5%2.179%
2/11/2026 Deutsche Bank AG20,831$244K0.0%-29.9%0.074%
2/11/2026 Franklin Resources Inc.20,720$242K0.0%-36.5%0.074%
2/11/2026 CenterBook Partners LP634,046$7.42M0.4%+55.5%2.254%
2/11/2026 Los Angeles Capital Management LLC51,500$603K0.0%-36.9%0.183%
2/11/2026 WINTON GROUP Ltd85,911$1.01M0.0%+5.0%0.305%
2/11/2026Verus Capital Partners LLC23,000$269K0.0%-19.6%0.082%
2/10/2026Goldman Sachs Group Inc.287,366$3.36M0.0%-9.0%1.022%
2/9/2026Geode Capital Management LLC667,970$7.82M0.0%+3.6%2.375%
2/9/2026 Royce & Associates LP120,782$1.41M0.0%-78.1%0.429%
2/9/2026 Cary Street Partners Financial LLC74,305$869K0.0%+4.2%0.264%
2/6/2026 Prescott Group Capital Management L.L.C.90,400$1.06M0.1%N/A0.321%
2/6/2026 GSA Capital Partners LLP212,213$2.48M0.2%+482.6%0.755%
2/4/2026 Pacific Ridge Capital Partners LLC37,305$436K0.1%+4.7%0.133%
2/4/2026 First Eagle Investment Management LLC640,083$7.49M0.0%+10.0%2.276%
2/2/2026 Strs Ohio47,000$550K0.0%+3.8%0.167%
1/28/2026 Financial Plan Inc.47,615$557K0.1%N/A0.169%
1/26/2026CWM LLC6,311$74K0.0%-24.9%0.022%
1/23/2026 Stanley Laman Group Ltd.181,563$2.12M0.3%-14.1%0.646%
1/23/2026 Azarias Capital Management L.P.730,767$8.55M3.7%+15.1%2.599%
1/21/2026 Daytona Street Capital LLC6,700$78K0.1%N/A0.024%
1/21/2026 Country Trust Bank132,662$1.55M0.0%N/A0.472%
1/15/2026 Allspring Global Investments Holdings LLC15,519$187K0.0%N/A0.055%
1/9/2026 Assenagon Asset Management S.A.26,618$311K0.0%-3.0%0.095%
1/1/2026 JPMorgan Chase & Co.306,848$4.01M0.0%+44.1%1.091%
12/15/2025 Hudson Bay Capital Management LP100,000$1.31M0.0%N/A0.356%
11/17/2025Jacobs Levy Equity Management Inc.292,211$3.82M0.0%-5.7%1.039%
11/17/2025 PharVision Advisers LLC11,762$154K0.1%N/A0.042%
11/17/2025XTX Topco Ltd46,259$605K0.0%+55.7%0.164%
11/17/2025Westerly Capital Management LLC1,100,000$14.39M4.5%+34.1%3.911%
11/17/2025Susquehanna Fundamental Investments LLC23,335$305K0.0%N/A0.083%
11/17/2025 Saturna Capital Corp17,606$230K0.0%-26.2%0.063%
11/17/2025Polymer Capital Management US LLC10,458$137K0.0%N/A0.037%
11/17/2025Quarry LP2,137$28K0.0%N/A0.008%
11/17/2025Qube Research & Technologies Ltd218,738$2.86M0.0%+88.2%0.778%
11/17/2025Millennium Management LLC630,396$8.25M0.0%+46.5%2.241%
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.12,462$163K0.0%N/A0.044%
11/17/2025Harvey Partners LLC852,381$11.15M1.0%-30.2%3.031%
11/17/2025Fortress Investment Group LLC88,854$1.16M0.2%N/A0.316%
11/17/2025Brevan Howard Capital Management LP11,900$156K0.0%N/A0.042%
11/17/2025Bank of America Corp DE91,970$1.20M0.0%-61.2%0.327%
11/17/2025Aquatic Capital Management LLC5,130$67K0.0%N/A0.018%
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11/17/2025Algert Global LLC95,829$1.25M0.0%+704.5%0.341%
11/17/2025Alliancebernstein L.P.86,420$1.13M0.0%+478.1%0.307%
11/17/2025Ameriprise Financial Inc.60,482$791K0.0%-46.3%0.215%
11/14/2025 Creative Planning28,754$376K0.0%+121.1%0.102%
11/14/2025Two Sigma Investments LP50,731$664K0.0%N/A0.180%
11/14/2025Bridgeway Capital Management LLC24,000$314K0.0%-5.9%0.085%
11/14/2025Squarepoint Ops LLC49,386$646K0.0%N/A0.176%
11/13/2025 Boston Partners54,615$714K0.0%-93.5%0.195%
11/13/2025Arrowstreet Capital Limited Partnership177,321$2.32M0.0%+653.7%0.632%
11/13/2025 BNP Paribas Financial Markets12,364$162K0.0%+388.7%0.044%


MTRX Institutional Ownership - Frequently Asked Questions

During the previous two years, 139 institutional investors and hedge funds held shares of Matrix Service. The most heavily invested institutionals were Vanguard Group Inc. ($19.92M), Needham Investment Management LLC ($16.37M), ACK Asset Management LLC ($14.12M), Gendell Jeffrey L ($12.37M), Westerly Capital Management LLC ($11.56M), Harvey Partners LLC ($11.15M), and Azarias Capital Management L.P. ($9.38M).Learn more on Matrix Service's institutional investors.

78.38% of Matrix Service's stock is owned by institutional investors. Learn more on MTRX's institutional investor holdings.

Of the 119 institutional investors that purchased Matrix Service's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: CenterBook Partners LP ($946.06K), Boston Partners ($894.73K), American Century Companies Inc. ($628.54K), Azarias Capital Management L.P. ($527.95K), JPMorgan Chase & Co. ($426.31K), Bank of New York Mellon Corp ($416.42K), and Needham Investment Management LLC ($395K).

Institutional investors have bought a total of 5,856,527 shares in the last 24 months. This purchase volume represents approximately $74.51M in transactions.

Of the 42 institutional investors that sold Matrix Service's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Boston Partners ($792.46K), Harvey Partners LLC ($680.62K), First Wilshire Securities Management Inc. ($598.23K), Royce & Associates LP ($586.53K), CenterBook Partners LP ($312.01K), Westerly Capital Management LLC ($310K), and Arrowstreet Capital Limited Partnership ($261.79K).

Institutional investors have sold a total of 4,788,581 shares in the last 24 months. This volume of shares sold represents approximately $60.94M in transactions.


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This page (NASDAQ:MTRX) was last updated on 5/15/2026 by MarketBeat.com Staff.
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