Matrix Service Ownership | Who Owns Matrix Service?
Matrix Service Ownership Summary
Matrix Service is owned by 85.82% institutional investors, 4.74% insiders, and 9.44% retail investors. Blackrock is the largest institutional shareholder, holding 12.21% of MTRX shares. iShares US Infrastructure ETF is the top mutual fund, with 6.05% of its assets in Matrix Service shares.
MTRX Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Matrix Service | 85.82% | 4.74% | 9.44% |
| Sector | Industrials Stocks | 49.61% | 15.69% | 34.70% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock | 3.35M | 12.21% | $33.28M |
| Blackrock funding, inc. /de | 2.01M | 7.14% | $23.12M |
| Vanguard group | 1.53M | 5.41% | $17.86M |
| Needham investment management | 1.44M | 5.09% | $16.47M |
| Gendell jeffrey l | 1.23M | 4.37% | $14.14M |
| American century companies | 981.64K | 3.48% | $11.27M |
| Westerly capital management | 965.00K | 3.42% | $11.08M |
| Harvey partners | 905.00K | 3.21% | $10.39M |
| First eagle investment management | 850.81K | 3.02% | $9.77M |
| Azarias capital management | 817.02K | 2.90% | $9.38M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Azarias capital management | 817.02K | 4.20% | $9.38M |
| Westerly capital management | 965.00K | 3.01% | $11.08M |
| First wilshire securities management | 522.84K | 1.35% | $6.00M |
| Ayal capital advisors | 225.00K | 1.16% | $2.94M |
| Needham investment management | 1.44M | 0.84% | $16.47M |
| Harvey partners | 905.00K | 0.83% | $10.39M |
| Keene & associates | 61.65K | 0.59% | $737.96K |
| De lisle partners llp | 258.79K | 0.35% | $2.97M |
| Centerbook partners lp | 431.43K | 0.27% | $4.95M |
| Gendell jeffrey l | 1.23M | 0.19% | $14.14M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Blackrock | 3.35M | 0.00% | 1.40M |
| Two sigma investments, lp | 637.69K | 0.01% | 436.98K |
| Marshall wace, llp | 313.30K | 0.00% | 281.82K |
| Citadel advisors | 472.05K | 0.00% | 243.64K |
| Ayal capital advisors | 225.00K | 1.16% | 225.00K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Blackrock funding, inc. /de | 2.01M | 0.00% | -1.67M |
| Ack asset management | - | - | -1.09M |
| Portolan capital management | - | - | -509.06K |
| Parkwood | - | - | -362.71K |
| Arrowstreet capital, limited partnership | 143.82K | 0.00% | -261.79K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Ayal capital advisors | 225.00K | 1.16% | 225.00K | $2.94M |
| Vanguard fiduciary trust | 181.34K | 0.00% | 181.34K | $2.08M |
| Hrt financial lp | 96.32K | 0.00% | 96.32K | $1.10M |
| Fortress investment group | 88.85K | 0.15% | 88.85K | $1.16M |
| Bailard | 24.70K | 0.01% | 24.70K | $283.56K |
Sold Out
| Holder | Change |
|---|---|
| Clearstead advisors | -1.00 |
| Northwestern mutual wealth management | -9.00 |
| Pnc financial services group | -10.00 |
| Stephens consulting | -30.00 |
| Nbc securities | -46.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 139 | -4.79% | 24,203,624 | -1.37% | 85 | 1.13% | 79 | - | 45 | -6.25% |
| Dec 31, 2025 | 30 | -79.31% | 3,865,453 | -83.81% | 13 | 0.19% | 17 | -79.76% | 10 | -74.36% |
| Sep 30, 2025 | 38 | -67.52% | 4,450,732 | -80.89% | 15 | 0.23% | 18 | -71.43% | 12 | -66.67% |
| Jun 30, 2025 | 123 | -1.60% | 24,122,746 | 2.19% | 86 | 1.21% | 65 | 3.17% | 39 | -13.33% |
| Mar 31, 2025 | 5 | -95.97% | 2,692,650 | -88.14% | 9 | 0.14% | 3 | -95.00% | 2 | -95.12% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares US Infrastructure ETF | 1.70M | 6.05% | 1.70M |
| Needham Aggressive Growth Retail | 1.44M | 5.10% | - |
| Avantis US Small Cap Value ETF | 855.06K | 3.04% | - |
| Vanguard Total Stock Mkt Idx Inv | 839.78K | 2.99% | - |
| Vanguard US Total Market Shares ETF | 817.50K | 2.96% | - |
| Harvey Partners Small-Cap Opportunity | 830.86K | 2.95% | 73.71K |
| First Eagle Small Cap Opportunity I | 792.20K | 2.82% | 51.81K |
| First Eagle US Small Cap Strategy | 740.39K | 2.63% | 179.88K |
| iShares Russell 2000 ETF | 626.43K | 2.23% | 5.26K |
| First Wilshire US SCV Equities SMA | 522.84K | 1.86% | 6.35K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Jun 05, 2026 | Cavanah Kevin S | VP Finance & CFO | Sell | $91.95K |
| Jun 04, 2026 | Cavanah Kevin S | VP Finance & CFO | Sell | $704.88K |
| May 26, 2026 | Cavanah Kevin S | VP Finance & CFO | Sell | $773.82K |
| May 08, 2026 | HEWITT JOHN R | President & CEO | Sell | $450.17K |
| Feb 18, 2026 | AUSTIN NANCY E | VP, Chief Admin Officer | Sell | $47.35K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q2 | - | 2 |
| 2026 Q1 | - | 1 |
| 2025 Q4 | - | 3 |
| 2025 Q3 | 1 | - |
| 2025 Q1 | - | - |
MTRX Ownership FAQ
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