Earnings in 4d
Matrix Service
Builds and maintains storage, power, and industrial infrastructure for energy markets.
$10.83
After-hours close+0.01 (+0.09%)
At close$10.82(−0.82%)
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Breakdown13F · Form 4
Institutions 86.27%24.27M sharesInsiders 5.13%1.44M sharesOther 8.60%2.42M shares
Shares outstanding 28.13M · Float 26.93M · 95.7% free float
Institutions13F, as of Mar 31, 2026
145 holders · 24.27M shares · 20 new positions · 84 increased · 46 reduced · 21 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 2.01M | 7.16% | −1.67M | May 13, 2026 |
| Needham Investment Management LLC | 1.44M | 5.10% | 0 | May 15, 2026 |
| Gendell Jeffrey L | 1.23M | 4.38% | +173.7K | May 15, 2026 |
| Vanguard Capital Management LLC | 1.20M | 4.25% | +1.20Mnew | May 15, 2026 |
| American Century Companies Inc | 981.6K | 3.49% | +98.1K | May 15, 2026 |
| Westerly Capital Management, LLC | 965.0K | 3.43% | −23.0K | May 15, 2026 |
| Harvey Partners, LLC | 905.0K | 3.22% | +52.3K | May 15, 2026 |
| First Eagle Investment Management, LLC | 850.8K | 3.02% | +210.7K | May 14, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 6.80% | 1.92M | 13G | Apr 7, 2026 ↗ |
| Needham Investment Management LLC | 5.15% | 1.42M | 13G | Feb 13, 2025 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| John R. Hewitt | director, officer: President & CEO | 581.8K | 2.07% | May 12, 2026 |
| Shawn P. Payne | director, officer: President & CEO | 132.6K | 0.47% | Aug 27, 2026 |
| Nancy E. Austin | officer: VP, Chief Admin Officer | 106.1K | 0.38% | Feb 19, 2026 |
| James Harry Miller | director | 92.1K | 0.33% | Nov 5, 2025 |
| Kevin S. Cavanah | officer: VP Finance & CFO | 87.1K | 0.31% | Jun 15, 2026 |
| John D. Chandler | director | 86.0K | 0.31% | Nov 5, 2025 |
| Justin D. Sheets | officer: SVP, Enterprise Services | 73.3K | 0.26% | Aug 27, 2026 |
| Martha Z. Carnes | director | 71.2K | 0.25% | Nov 5, 2025 |
| Liane K. Hinrichs | director | 64.3K | 0.23% | Nov 5, 2025 |
| Carlin G. Conner | director | 55.2K | 0.20% | Nov 5, 2025 |
2 ten-percent owners hold 5.85M shares by Form 4, outside the officers-and-directors figure above · 32 people have not refiled in the last 18 months (1.35M shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Jun 12, 2026 | Justin D. Sheetsofficer: SVP, Enterprise Services | Sale | 16,991 | $13.50 | 64,337 |
| Jun 15, 2026 | Kevin S. Cavanahofficer: VP Finance & CFO | Sale | 1,418 | $14.03 | 87,113 |
| Jun 12, 2026 | Kevin S. Cavanahofficer: VP Finance & CFO | Sale | 2,073 | $14.00 | 88,531 |
| Jun 5, 2026 | Kevin S. Cavanahofficer: VP Finance & CFO | Sale | 6,509 | $14.13 | 90,604 |
| Jun 4, 2026 | Kevin S. Cavanahofficer: VP Finance & CFO | Sale | 50,000 | $14.10 | 97,113 |
| May 26, 2026 | Kevin S. Cavanahofficer: VP Finance & CFO | Sale | 60,000 | $12.90 | 147,113 |
| May 8, 2026 | John R. Hewittdirector, officer: President & CEO | Sale | 36,000 | $12.50 | 581,806 |
| Feb 18, 2026 | Nancy E. Austinofficer: VP, Chief Admin Officer | Sale | 4,193 | $11.29 | 106,138 |
| Nov 25, 2025 | Shawn P. Payneofficer: President, Eng & Constr | Sale | 5,231 | $11.42 | 102,179 |
| Nov 20, 2025 | Shawn P. Payneofficer: President, Eng & Constr | Sale | 3,019 | $11.42 | 107,410 |
CongressHouse and Senate disclosures
Not reported.