Matrix Service Company

Historical 13F Holders

Symbol
MTRX
CUSIP
576853105
All holders as of
Q2 2026
Type
Equity
Class
COM
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Every filing for 576853105 since 12/18/2024, newest first.

Filer % of Class Filed
BlackRock, Inc. 13G/A Amendment 3 6.8% 4/7/2026
Event 3/31/2026
Vanguard Group Inc 13G/A Amendment 2 0% 3/27/2026
Event 3/13/2026
BlackRock, Inc. 13G/A Amendment 2 12.4% 1/21/2026
Event 12/31/2025
Harvey Partners, LLC 13G/A Amendment 2 4.4% 8/14/2025
Event 6/30/2025
BlackRock, Inc. 13G/A Amendment 1 10.6% 4/17/2025
Event 3/31/2025
Azarias Capital Management, L.P. 13G/A Amendment 2 4.4% 4/9/2025
Event 12/31/2024
Azarias Capital Management, L.P. 13G/A Amendment 1 5.2% 4/3/2025
Event 9/30/2024
Needham Investment Management LLC 13G
5.2% 2/13/2025
Event 12/31/2024
First Wilshire Securities Management, Inc. 13G/A Amendment 2 4.9% 2/13/2025
Event 12/31/2024
Azarias Capital Management, L.P. 13G 5.1% 11/1/2024
Event 9/30/2024

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 3 725 $6.94 k
2026 Q2 156 25.9 M $355 M
2026 Q1 146 24.3 M $279 M
2025 Q4 148 24.5 M $287 M
2025 Q3 149 24.2 M $316 M
2025 Q2 129 24.2 M $327 M
2025 Q1 128 23.6 M $294 M
2024 Q4 127 22.8 M $272 M
2024 Q3 122 23.4 M $269 M
2024 Q2 117 22.8 M $227 M
2024 Q1 117 22.9 M $299 M
2023 Q4 109 21.6 M $211 M
2023 Q3 92 20.7 M $244 M
2023 Q2 84 20.8 M $122 M
2023 Q1 95 21.7 M $117 M
2022 Q4 90 21.4 M $133 M
2022 Q3 77 21.0 M $86.7 M
2022 Q2 102 21.5 M $110 M
2022 Q1 120 22.8 M $187 M
2021 Q4 127 23.8 M $179 M
2021 Q3 110 22.8 M $239 M
2021 Q2 108 22.4 M $236 M
2021 Q1 123 23.7 M $327 M
2020 Q4 134 25.4 M $281 M
2020 Q3 136 24.6 M $205 M
2020 Q2 138 24.7 M $240 M
2020 Q1 152 25.0 M $236 M
2019 Q4 175 25.8 M $591 M
2019 Q3 173 25.0 M $428 M
2019 Q2 170 25.6 M $518 M
2019 Q1 169 25.1 M $492 M
2018 Q4 174 25.5 M $458 M
2018 Q3 174 25.5 M $629 M
2018 Q2 153 25.1 M $460 M
2018 Q1 158 25.6 M $352 M
2017 Q4 163 24.6 M $438 M
2017 Q3 143 23.6 M $359 M
2017 Q2 145 23.1 M $216 M
2017 Q1 164 24.1 M $398 M
2016 Q4 177 24.3 M $551 M
2016 Q3 167 24.0 M $450 M
2016 Q2 171 24.8 M $412 M
2016 Q1 180 25.3 M $448 M
2015 Q4 175 25.7 M $529 M
2015 Q3 182 24.8 M $558 M
2015 Q2 171 24.6 M $450 M
2015 Q1 165 24.8 M $436 M
2014 Q4 185 25.2 M $563 M
2014 Q3 196 25.5 M $616 M
2014 Q2 210 24.7 M $808 M
2014 Q1 197 24.9 M $842 M