Matrix Service
MTRX
124 hedge funds and large institutions have $326M invested in Matrix Service in 2025 Q2 according to their latest regulatory filings, with 19 funds opening new positions, 47 increasing their positions, 40 reducing their positions, and 17 closing their positions.
18% more repeat investments, than reductions
Existing positions increased: 47 | Existing positions reduced: 40
12% more first-time investments, than exits
New positions opened: 19 | Existing positions closed: 17
11% more capital invested
Capital invested by funds: $293M → $326M (+$32.9M)
1.97% more ownership
Funds ownership: 85.5% → 87.47% (+2%)
2% more funds holding
Funds holding: 122 → 124 (+2)
0% more funds holding in top 10
Funds holding in top 10: 3 → 3 (0)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Millennium Management
New York
|
+$5.19M |
| 2 |
Boston Partners
Boston,
Massachusetts
|
+$4.25M |
| 3 |
First Eagle Investment Management
New York
|
+$2.32M |
| 4 |
JP Morgan Chase
New York
|
+$1.91M |
| 5 |
Goldman Sachs
New York
|
+$1.9M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
FWSM
First Wilshire Securities Management
Pasadena,
California
|
-$5.17M |
| 2 |
CP
CenterBook Partners
Greenwich,
Connecticut
|
-$3.77M |
| 3 |
HP
Harvey Partners
Tarrytown,
New York
|
-$3.76M |
| 4 |
WCM
Westerly Capital Management
San Francisco,
California
|
-$2.39M |
| 5 |
Franklin Resources
San Mateo,
California
|
-$1.25M |
MTRX Hedge Fund Activity: Q2 2025 in Review
124 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Matrix Service (MTRX) for Q2 2025, worth a combined $326M — up 11% from $293M a quarter earlier.
Buyers outnumbered sellers: 19 funds opened new MTRX positions and 17 closed out — a net gain of 2 holders — while 47 added to existing stakes and 40 trimmed.
The largest buyer was Millennium Management, opening a new position worth an estimated $5.19M. The largest seller was First Wilshire Securities Management, cutting an estimated $5.17M.
- 124 institutional investors held Matrix Service (MTRX) as of Q2 2025, up from 122 in Q1 2025.
- Funds reported $326M of Matrix Service stock for Q2 2025, up 11% quarter-over-quarter.
- 19 funds opened new Matrix Service positions in Q2 2025 and 17 closed out, a net change of +2 holders.
- The largest Matrix Service buyer in Q2 2025 was Millennium Management, an estimated $5.19M added.
- The largest Matrix Service seller in Q2 2025 was First Wilshire Securities Management, an estimated $5.17M sold.
Based on aggregated 13F filings for Q2 2025.