Matrix Service CO MTRX
We take great care to ensure that the data presented and summarized in this overview for MATRIX SERVICE CO is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding MTRX
View all-
Black Rock Inc. New York, NY3.35MShares$39.7 Million0.0% of portfolio
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Vanguard Group Inc Valley Forge, PA1.52MShares$18.1 Million0.0% of portfolio
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Needham Investment Management LLC New York, NY1.44MShares$17 Million1.5% of portfolio
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Westerly Capital Management, LLC San Francisco, CA1.1MShares$13 Million4.81% of portfolio
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Rutabaga Capital Management LLC1.02MShares$12.1 Million3.68% of portfolio
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Gendell Jeffrey L Greenwich, CT946KShares$11.2 Million0.23% of portfolio
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Harvey Partners, LLC Tarrytown, NY852KShares$10.1 Million1.04% of portfolio
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Dimensional Fund Advisors LP Austin, TX811KShares$9.62 Million0.0% of portfolio
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American Century Companies Inc Kansas City, MO789KShares$9.36 Million0.01% of portfolio
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First Wilshire Securities Management Inc Pasadena, CA693KShares$8.22 Million2.74% of portfolio
Latest Institutional Activity in MTRX
Top Purchases
Top Sells
About MTRX
Matrix Service Company provides engineering, fabrication, infrastructure, construction, and maintenance services primarily to the oil, gas, power, petrochemical, industrial, agricultural, mining, and minerals markets in the United States, Canada, South Korea, Australia, and internationally. It operates through three segments: Utility and Power Infrastructure, Process and Industrial Facilities, and Storage and Terminal Solutions. The Utility and Power Infrastructure segment offers power delivery services, including construction of new substations, upgrades of existing substations, transmission and distribution line installations, distribution upgrades, and maintenance; and emergency and storm restoration services. This segment also provides construction and maintenance services to combined cycle plants and other natural gas fired power stations. The Process and Industrial Facilities segment engages in the crude oil refining; processing, fractionating, and marketing of natural gas and natural gas liquids; and offers plant maintenance, turnarounds, engineering, industrial cleaning services, and capital construction service. The Storage and Terminal Solutions segment undertakes work related to aboveground storage tanks and terminals; engineering, fabrication and construction, and maintenance and repair, which include planned and emergency services; and liquefied natural gas, liquid nitrogen/liquid oxygen, liquid petroleum, hydrogen, and other specialty vessels, which comprise spheres, as well as marine structures, and truck and rail loading/offloading facilities. Its services include engineering, fabrication and construction, and maintenance and repair, including planned and emergency services, as well as geodesic domes, aluminum internal floating roofs, floating suction and skimmer systems, roof drain systems, and floating roof seals. Matrix Service Company was founded in 1984 and is headquartered in Tulsa, Oklahoma.
Insider Transactions at MTRX
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Nov 25
2025
|
Shawn P Payne President, Eng & Constr |
SELL
Open market or private sale
|
Direct |
5,231
-4.87%
|
$57,541
$11.42 P/Share
|
|
Nov 20
2025
|
Shawn P Payne President, Eng & Constr |
SELL
Open market or private sale
|
Direct |
3,019
-2.73%
|
$33,209
$11.42 P/Share
|
|
Nov 11
2025
|
Shawn P Payne President, Eng & Constr |
SELL
Open market or private sale
|
Direct |
8,250
-6.95%
|
$99,000
$12.58 P/Share
|
|
Nov 04
2025
|
Martha Z. Carnes Director |
BUY
Grant, award, or other acquisition
|
Direct |
7,986
+10.09%
|
-
|
|
Nov 04
2025
|
James Harry Miller Director |
BUY
Grant, award, or other acquisition
|
Direct |
7,986
+7.98%
|
-
|
|
Nov 04
2025
|
Carlin G. Conner Director |
BUY
Grant, award, or other acquisition
|
Direct |
7,986
+12.64%
|
-
|
|
Nov 04
2025
|
Liane K Hinrichs Director |
BUY
Grant, award, or other acquisition
|
Direct |
7,986
+11.05%
|
-
|
|
Nov 04
2025
|
John D Chandler Director |
BUY
Grant, award, or other acquisition
|
Direct |
7,986
+8.49%
|
-
|
|
Nov 04
2025
|
Jose Luis M. Bustamante Director |
BUY
Grant, award, or other acquisition
|
Direct |
7,986
+16.1%
|
-
|
|
Sep 16
2025
|
John D Chandler Director |
BUY
Open market or private purchase
|
Direct |
2,300
+2.86%
|
$27,600
$12.74 P/Share
|
|
Aug 30
2025
|
Shawn P Payne President, Eng & Constr |
SELL
Payment of exercise price or tax liability
|
Direct |
11,370
-3.05%
|
$170,550
$15.13 P/Share
|
|
Aug 30
2025
|
Shawn P Payne President, Eng & Constr |
BUY
Grant, award, or other acquisition
|
Direct |
24,567
+16.07%
|
-
|
|
Aug 30
2025
|
Shawn P Payne President, Eng & Constr |
SELL
Sale (or disposition) back to the issuer
|
Direct |
4,330
-2.01%
|
$64,950
$15.13 P/Share
|
|
Aug 30
2025
|
Shawn P Payne President, Eng & Constr |
BUY
Exercise of conversion of derivative security
|
Direct |
4,330
+1.97%
|
-
|
|
Aug 30
2025
|
Nancy E Austin VP, Chief Admin Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
10,164
-2.93%
|
$152,460
$15.13 P/Share
|
|
Aug 30
2025
|
Nancy E Austin VP, Chief Admin Officer |
BUY
Grant, award, or other acquisition
|
Direct |
22,471
+15.87%
|
-
|
|
Aug 30
2025
|
Nancy E Austin VP, Chief Admin Officer |
SELL
Sale (or disposition) back to the issuer
|
Direct |
4,739
-2.37%
|
$71,085
$15.13 P/Share
|
|
Aug 30
2025
|
Nancy E Austin VP, Chief Admin Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
4,739
+2.31%
|
-
|
|
Aug 30
2025
|
Douglas J Montalbano President, Matrix NAC |
SELL
Payment of exercise price or tax liability
|
Direct |
8,380
-4.21%
|
$125,700
$15.13 P/Share
|
|
Aug 30
2025
|
Douglas J Montalbano President, Matrix NAC |
BUY
Grant, award, or other acquisition
|
Direct |
16,406
+19.12%
|
-
|
Last 12 Months Summary
| Grant, award, or other acquisition | 427K shares |
|---|---|
| Exercise of conversion of derivative security | 106K shares |
| Open market or private purchase | 2.3K shares |
| Sale (or disposition) back to the issuer | 106K shares |
|---|---|
| Payment of exercise price or tax liability | 152K shares |
| Open market or private sale | 16.5K shares |