Matrix Service Ownership | Who Owns Matrix Service?
Matrix Service Ownership Summary
Matrix Service is owned by 13.71% institutional investors, 4.88% insiders, and 81.41% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 13.07% of MTRX shares. iShares US Infrastructure ETF is the top mutual fund, with 6.02% of its assets in Matrix Service shares.
MTRX Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Matrix Service | 13.71% | 4.88% | 81.41% |
| Sector | Industrials Stocks | 47.66% | 12.52% | 39.82% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 3.69M | 13.07% | $43.14M |
| Blackrock | 3.35M | 12.21% | $33.28M |
| Vanguard group | 1.53M | 5.41% | $17.86M |
| Needham investment management | 1.44M | 5.15% | $18.77M |
| Westerly capital management | 1.10M | 3.94% | $14.39M |
| Gendell jeffrey l | 1.06M | 3.75% | $12.37M |
| Harvey partners | 852.38K | 3.06% | $11.15M |
| American century companies | 788.92K | 2.83% | $10.32M |
| Azarias capital management | 730.77K | 2.59% | $8.55M |
| Dimensional fund advisors lp | 668.74K | 2.37% | $7.82M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Westerly capital management | 1.10M | 4.51% | $14.39M |
| Azarias capital management | 730.77K | 3.74% | $8.55M |
| First wilshire securities management | 613.02K | 1.80% | $7.17M |
| Needham investment management | 1.44M | 1.31% | $18.77M |
| Ayal capital advisors | 225.00K | 1.16% | $2.94M |
| Harvey partners | 852.38K | 0.99% | $11.15M |
| Keene & associates | 61.65K | 0.59% | $737.96K |
| De lisle partners llp | 257.94K | 0.41% | $3.38M |
| Centerbook partners lp | 634.05K | 0.36% | $7.42M |
| Stanley-laman group | 181.56K | 0.27% | $2.12M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Blackrock | 3.35M | 0.00% | 1.40M |
| Blackrock funding, inc. /de | 3.69M | 0.00% | 382.27K |
| Westerly capital management | 1.10M | 4.51% | 280.00K |
| Centerbook partners lp | 634.05K | 0.36% | 226.32K |
| Ayal capital advisors | 225.00K | 1.16% | 225.00K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Ack asset management | - | - | -1.09M |
| Boston partners | 54.62K | 0.00% | -790.35K |
| Portolan capital management | - | - | -509.06K |
| Royce & associates lp | 120.78K | 0.01% | -430.00K |
| Harvey partners | 852.38K | 0.99% | -369.38K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Ayal capital advisors | 225.00K | 1.16% | 225.00K | $2.94M |
| Country trust bank | 132.66K | 0.03% | 132.66K | $1.55M |
| Prescott group capital management | 90.40K | 0.10% | 90.40K | $1.06M |
| Fortress investment group | 88.85K | 0.15% | 88.85K | $1.16M |
| Two sigma investments, lp | 50.73K | 0.00% | 50.73K | $663.56K |
Sold Out
| Holder | Change |
|---|---|
| Stephens consulting | -30.00 |
| Nbc securities | -46.00 |
| Whipplewood advisors | -68.00 |
| Private wealth management group | -87.00 |
| Toth financial advisory | -100.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| 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% |
| Dec 31, 2024 | 119 | 0.85% | 22,150,121 | -4.84% | 80 | 1.13% | 56 | -22.22% | 40 | 48.15% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares US Infrastructure ETF | 1.69M | 6.02% | 1.69M |
| Needham Aggressive Growth Retail | 1.44M | 5.10% | - |
| Vanguard Total Stock Mkt Idx Inv | 839.78K | 2.99% | 22.70K |
| Vanguard US Total Market Shares ETF | 817.50K | 2.96% | - |
| Avantis US Small Cap Value ETF | 782.35K | 2.78% | 2.22K |
| Harvey Partners Small-Cap Opportunity | 757.15K | 2.69% | - |
| iShares Russell 2000 ETF | 636.29K | 2.26% | 636.29K |
| First Eagle Small Cap Opportunity I | 626.46K | 2.23% | 626.46K |
| First Eagle US Small Cap Strategy | 560.51K | 1.99% | 52.51K |
| First Wilshire US SCV Equities SMA | 516.49K | 1.84% | -79.86K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Feb 18, 2026 | AUSTIN NANCY E | VP, Chief Admin Officer | Sell | $47.35K |
| Nov 25, 2025 | PAYNE SHAWN P | President, Eng & Constr | Sell | $59.74K |
| Nov 20, 2025 | PAYNE SHAWN P | President, Eng & Constr | Sell | $34.49K |
| Nov 11, 2025 | PAYNE SHAWN P | President, Eng & Constr | Sell | $103.76K |
| Sep 16, 2025 | CHANDLER JOHN D | - | Buy | $29.31K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q1 | - | 1 |
| 2025 Q4 | - | 3 |
| 2025 Q3 | 1 | - |
| 2025 Q1 | - | - |
| 2024 Q4 | - | - |
MTRX Ownership FAQ
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