Free Trial

Matrix Service (MTRX) Institutional Ownership

Matrix Service logo
$15.13 -0.61 (-3.88%)
Closing price 08/29/2025 04:00 PM Eastern
Extended Trading
$15.13 0.00 (0.00%)
As of 08/29/2025 04:20 PM 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 Polygon.io. Learn more.

Institutional Ownership Changes (13F Filings) for Matrix Service (NASDAQ:MTRX)

Current
Institutional Ownership
Percentage
78.38%
Number of
Institutional Buyers
(last 12 months)
83
Total
Institutional Inflows
(last 12 months)
$78.94M
Number of
Institutional Sellers
(last 12 months)
45
Total
Institutional Outflows
(last 12 months)
$48.84M
Get MTRX Insider Trade Alerts

Want to know when executives and insiders are buying or selling Matrix Service stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.
Skip Chart & View Institutional Buying and Selling Data

MTRX Institutional Buying and Selling by Quarter

Matrix Service Major Shareholders & Ownership History

Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/19/2025 State of Wyoming16,705$226K0.0%-55.4%0.061%
8/15/2025 Tower Research Capital LLC TRC 3,307$45K0.0%+133.9%0.012%
8/15/2025 Man Group plc14,971$202K0.0%N/A0.054%
8/15/2025 Harvey Partners LLC1,221,762$16.51M1.6%-20.3%4.425%
8/15/2025 Gendell Jeffrey L614,409$8.30M0.2%+2.9%2.225%
8/15/2025 BNP Paribas Financial Markets2,530$34K0.0%+68.9%0.009%
8/15/2025 Bank of America Corp DE236,987$3.20M0.0%+36.2%0.858%
8/15/2025 Ameriprise Financial Inc.112,613$1.52M0.0%+27.6%0.408%
8/15/2025 AQR Capital Management LLC297,194$4.02M0.0%+1.8%1.076%
8/14/2025 Westerly Capital Management LLC820,000$11.08M4.1%-19.4%2.970%
8/14/2025 Jane Street Group LLC18,821$254K0.0%-45.5%0.068%
8/14/2025 Raymond James Financial Inc.7,442$101K0.0%N/A0.027%
8/14/2025 The Manufacturers Life Insurance Company 10,115$137K0.0%N/A0.037%
8/14/2025 Sei Investments Co.15,170$205K0.0%+7.2%0.055%
8/14/2025 RBF Capital LLC100,000$1.35M0.1%-1.1%0.362%
8/14/2025 Qube Research & Technologies Ltd116,198$1.57M0.0%+4.9%0.421%
8/14/2025 First Wilshire Securities Management Inc.901,008$12.17M3.3%-32.2%3.263%
8/14/2025 WINTON GROUP Ltd61,693$833K0.0%+256.3%0.223%
8/14/2025 Cary Street Partners Financial LLC76,358$1.03M0.0%+3.8%0.277%
8/13/2025 Jump Financial LLC45,740$618K0.0%N/A0.166%
8/13/2025 Invesco Ltd.70,678$955K0.0%-16.3%0.256%
8/13/2025 Arrowstreet Capital Limited Partnership23,526$318K0.0%N/A0.085%
8/13/2025 Panagora Asset Management Inc.149,707$2.02M0.0%+61.4%0.542%
8/13/2025 Russell Investments Group Ltd.327,710$4.43M0.0%+3.9%1.187%
8/12/2025 Boston Partners844,966$11.42M0.0%+71.5%3.060%
8/12/2025 XTX Topco Ltd29,710$401K0.0%+86.2%0.108%
8/12/2025 Prudential Financial Inc.248,417$3.36M0.0%+30.3%0.900%
8/12/2025 American Century Companies Inc.671,398$9.07M0.0%+24.1%2.432%
8/12/2025 CenterBook Partners LP224,433$3.03M0.2%-58.2%0.813%
8/12/2025 Franklin Resources Inc.134,771$1.82M0.0%-43.4%0.488%
8/12/2025 Legal & General Group Plc2,556$35K0.0%-63.4%0.009%
8/12/2025 JPMorgan Chase & Co.212,921$2.88M0.0%+288.4%0.771%
8/12/2025 Dynamic Technology Lab Private Ltd21,649$293K0.0%N/A0.078%
8/12/2025 Saturna Capital Corp23,850$322K0.0%+4.2%0.086%
8/8/2025 Creative Planning13,006$176K0.0%N/A0.047%
8/8/2025 Geode Capital Management LLC620,275$8.38M0.0%+0.5%2.246%
8/7/2025 Boston Partners598,081$8.08M0.0%+21.4%2.166%
8/7/2025 Acadian Asset Management LLC280,394$3.79M0.0%+15.8%1.016%
8/7/2025 Connor Clark & Lunn Investment Management Ltd.286,186$3.87M0.0%+9.3%1.037%
8/7/2025 Los Angeles Capital Management LLC30,515$412K0.0%+52.7%0.111%
A New Way to Double Your Retirement Income? (Ad)

Bloomberg reports that a new class of investments is “entering a golden era,” with yields fueling a retail boom. For retirees, that could mean a way to generate reliable monthly income—without the outdated 4% withdrawal rule, risky trading, or high-fee annuities. If you’re ready to stop worrying about money running out and start enjoying the freedom to cover expenses, treat loved ones, and live life on your terms, this may be exactly what you’ve been waiting for.tc pixel

Click here to see how to turn your savings into a monthly income machine.
8/6/2025 First Eagle Investment Management LLC509,194$6.88M0.0%+60.5%1.844%
8/5/2025 Bank of New York Mellon Corp467,572$6.32M0.0%+15.9%1.693%
8/1/2025 Y Intercept Hong Kong Ltd13,550$183K0.0%N/A0.049%
7/29/2025 Stanley Laman Group Ltd.218,613$2.95M0.4%-7.1%0.792%
7/25/2025 Almanack Investment Partners LLC.15,119$204K0.0%N/A0.055%
7/25/2025 CWM LLC8,911$120K0.0%-10.9%0.032%
7/21/2025 Azarias Capital Management L.P.627,766$8.48M3.9%+9.9%2.274%
7/11/2025 Assenagon Asset Management S.A.31,564$426K0.0%-7.4%0.114%
6/18/2025 Voya Investment Management LLC35,667$443K0.0%+69.1%0.129%
5/28/2025 Strs Ohio39,700$493K0.0%N/A0.144%
5/21/2025 Acadian Asset Management LLC242,161$3.01M0.0%+129.2%0.877%
5/19/2025 Jane Street Group LLC34,542$429K0.0%+89.8%0.125%
5/16/2025 Goldman Sachs Group Inc.175,736$2.18M0.0%+53.5%0.636%
5/16/2025 Jacobs Levy Equity Management Inc.164,756$2.05M0.0%+6.0%0.597%
5/16/2025 AQR Capital Management LLC291,804$3.63M0.0%+601.5%1.057%
5/15/2025 State of Wyoming37,465$466K0.1%+6.4%0.136%
5/15/2025 Trexquant Investment LP102,625$1.28M0.0%-11.8%0.372%
5/14/2025 Ieq Capital LLC16,593$206K0.0%N/A0.060%
5/14/2025 WealthTrust Axiom LLC16,000$199K0.1%-77.6%0.058%
5/14/2025 Martingale Asset Management L P89,791$1.12M0.0%+518.0%0.325%
5/14/2025 First Wilshire Securities Management Inc.1,329,199$16.52M4.7%-1.3%4.815%
5/14/2025 Quantbot Technologies LP5,870$73K0.0%N/A0.021%
5/13/2025 Brooklyn Investment Group3,402$42K0.0%+2,026.3%0.012%
5/13/2025 Algert Global LLC20,090$250K0.0%N/A0.073%
5/13/2025 American Century Companies Inc.540,909$6.72M0.0%+83.4%1.959%
5/13/2025 Boston Partners492,772$6.12M0.0%+787.1%1.785%
5/13/2025 Russell Investments Group Ltd.315,273$3.92M0.0%+28.2%1.142%
5/13/2025 Informed Momentum Co LLC66,256$824K0.1%N/A0.240%
5/12/2025 Nuveen LLC49,683$618K0.0%N/A0.180%
5/12/2025 Invesco Ltd.84,492$1.05M0.0%-10.9%0.306%
5/12/2025 Connor Clark & Lunn Investment Management Ltd.261,856$3.26M0.0%-5.4%0.949%
5/9/2025 CenterBook Partners LP536,447$6.67M0.4%+789.6%1.943%
5/9/2025 Cary Street Partners Financial LLC73,531$914K0.0%N/A0.266%
5/8/2025 XTX Topco Ltd15,959$198K0.0%-35.2%0.058%
5/8/2025 De Lisle Partners LLP237,935$2.96M0.5%+28.9%0.862%
5/7/2025 Essex Investment Management Co. LLC206,985$2.57M0.5%-0.7%0.750%
5/6/2025 Royce & Associates LP771,207$9.59M0.1%-14.1%2.794%
5/2/2025 Saturna Capital Corp22,886$284K0.0%-30.0%0.083%
5/2/2025 Victory Capital Management Inc.90,540$1.13M0.0%+7.7%0.328%
5/1/2025 CWM LLC10,002$124K0.0%+138.4%0.036%
4/29/2025 Bank of New York Mellon Corp403,385$5.01M0.0%+244.6%1.461%
4/25/2025 New York State Teachers Retirement System2,421$30K0.0%N/A0.009%
4/24/2025 Money Concepts Capital Corp105,703$1.31M0.1%-2.2%0.383%
4/22/2025 Azarias Capital Management L.P.571,155$7.10M3.9%-53.1%2.069%
4/16/2025 Stanley Laman Group Ltd.235,308$2.93M0.4%-25.6%0.852%
4/15/2025 Assenagon Asset Management S.A.34,097$424K0.0%+25.2%0.124%
2/19/2025 Public Employees Retirement System of Ohio16,252$195K0.0%+40.0%0.059%
2/17/2025 Two Sigma Advisers LP29,800$357K0.0%-15.1%0.108%
2/17/2025 Two Sigma Investments LP38,389$460K0.0%-25.8%0.139%
2/17/2025 State of Wyoming35,224$422K0.1%+557.4%0.128%
Forget Tesla — This Tiny AI Stock Is Musk’s Real Play (Ad)

While Wall Street focused on Tesla’s earnings, Elon Musk was quietly building a supercomputer so powerful it could transform warfare, robotics, and the global economy. But you don’t need to buy Tesla or wait for xAI to IPO to benefit. One overlooked public company is supplying the critical tech behind Musk’s AI push — and it trades for a fraction of Nvidia’s price. Hedge funds are already loading up, but most investors haven’t noticed yet.tc pixel

See the full details on this “backdoor” Musk bet here
2/17/2025 Sherbrooke Park Advisers LLC19,499$233K0.1%-40.7%0.071%
2/17/2025 Millennium Management LLC211,585$2.53M0.0%-48.8%0.768%
2/17/2025 Jacobs Levy Equity Management Inc.155,437$1.86M0.0%+14.7%0.564%
2/17/2025 Deutsche Bank AG30,544$366K0.0%+49.7%0.111%
2/17/2025 D. E. Shaw & Co. Inc.153,802$1.84M0.0%-28.1%0.558%
2/17/2025 Cubist Systematic Strategies LLC10,054$120K0.0%N/A0.036%
2/17/2025 Bridgeway Capital Management LLC38,300$458K0.0%-40.3%0.139%
2/17/2025 Bank of America Corp DE36,165$433K0.0%-11.4%0.131%
2/17/2025 BNP Paribas Financial Markets3,470$42K0.0%-62.1%0.013%
2/17/2025 Ameriprise Financial Inc.89,176$1.07M0.0%+11.2%0.324%
(Data available from 1/1/2016 forward)

MTRX Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of MTRX shares?

During the previous two years, 118 institutional investors and hedge funds held shares of Matrix Service. The most heavily invested institutionals were Vanguard Group Inc. ($16.66M), Harvey Partners LLC ($16.51M), Needham Investment Management LLC ($16.37M), ACK Asset Management LLC ($14.12M), Dimensional Fund Advisors LP ($12.84M), First Wilshire Securities Management Inc. ($12.17M), and Boston Partners ($11.42M).Learn more on Matrix Service's institutional investors.

What percentage of Matrix Service's stock is owned by institutional investors?

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

Which institutional investors have been buying Matrix Service's stock?

Of the 97 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: Boston Partners ($910.05K), American Century Companies Inc. ($628.54K), Azarias Capital Management L.P. ($597.09K), CenterBook Partners LP ($536.45K), Bank of New York Mellon Corp ($437.63K), Needham Investment Management LLC ($395K), and ACK Asset Management LLC ($378.90K).

How much institutional buying is happening at Matrix Service?

Institutional investors have bought a total of 6,334,071 shares in the last 24 months. This purchase volume represents approximately $78.94M in transactions.

Which of Matrix Service's major shareholders have been selling company stock?

Of the 45 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: Azarias Capital Management L.P. ($867.10K), First Wilshire Securities Management Inc. ($468.40K), CenterBook Partners LP ($312.01K), Harvey Partners LLC ($311.24K), Franklin Resources Inc. ($273.90K), Millennium Management LLC ($201.44K), and Westerly Capital Management LLC ($198K).

How much institutional selling is happening at Matrix Service?

Institutional investors have sold a total of 3,868,023 shares in the last 24 months. This volume of shares sold represents approximately $48.84M in transactions.



This page (NASDAQ:MTRX) was last updated on 9/1/2025 by MarketBeat.com Staff
From Our Partners