Matrix Service
MTRX
122 hedge funds and large institutions have $293M invested in Matrix Service in 2025 Q1 according to their latest regulatory filings, with 18 funds opening new positions, 44 increasing their positions, 44 reducing their positions, and 17 closing their positions.
12,682% more call options, than puts
Call options by funds: $1.41M | Put options by funds: $11K
8% more capital invested
Capital invested by funds: $272M → $293M (+$21.1M)
2.95% more ownership
Funds ownership: 82.55% → 85.5% (+2.9%)
6% more first-time investments, than exits
New positions opened: 18 | Existing positions closed: 17
0% more funds holding in top 10
Funds holding in top 10: 3 → 3 (0)
0% more repeat investments, than reductions
Existing positions increased: 44 | Existing positions reduced: 44
1% less funds holding
Funds holding: 123 → 122 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CP
CenterBook Partners
Greenwich,
Connecticut
|
+$6.37M |
| 2 |
Boston Partners
Boston,
Massachusetts
|
+$5.85M |
| 3 |
First Eagle Investment Management
New York
|
+$4.25M |
| 4 |
Bank of New York Mellon
New York
|
+$3.83M |
| 5 |
AQR Capital Management
Greenwich,
Connecticut
|
+$3.35M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
ACM
Azarias Capital Management
Berwyn,
Pennsylvania
|
-$8.66M |
| 2 |
BlackRock
New York
|
-$5.59M |
| 3 |
Millennium Management
New York
|
-$2.53M |
| 4 |
WCM
Westerly Capital Management
San Francisco,
California
|
-$1.77M |
| 5 |
RA
Royce & Associates
New York
|
-$1.7M |
MTRX Hedge Fund Activity: Q1 2025 in Review
122 of the 7,458 institutional investors tracked by Wall St. Rank reported a position in Matrix Service (MTRX) for Q1 2025, worth a combined $293M — up 7.7% from $272M a quarter earlier.
Buyers outnumbered sellers: 18 funds opened new MTRX positions and 17 closed out — a net gain of 1 holder — while 44 added to existing stakes and 44 trimmed.
The largest buyer was CenterBook Partners, adding an estimated $6.37M. The largest seller was Azarias Capital Management, cutting an estimated $8.66M.
- 122 institutional investors held Matrix Service (MTRX) as of Q1 2025, down from 123 in Q4 2024.
- Funds reported $293M of Matrix Service stock for Q1 2025, up 7.7% quarter-over-quarter.
- 18 funds opened new Matrix Service positions in Q1 2025 and 17 closed out, a net change of +1 holder.
- The largest Matrix Service buyer in Q1 2025 was CenterBook Partners, an estimated $6.37M added.
- The largest Matrix Service seller in Q1 2025 was Azarias Capital Management, an estimated $8.66M sold.
Based on aggregated 13F filings for Q1 2025.