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Matrix Service
MTRX

Overview Fund Activity

122 hedge funds and large institutions have $293M invested in Matrix Service in 2025 Q1 according to their latest regulatory filings, with 19 funds opening new positions, 44 increasing their positions, 44 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
122
Holders Change
-1
Holders Change %
-0.81%
% of All Funds
1.66%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
19
Increased
44
Reduced
44
Closed
17
Calls
$1.41M
Puts
$11K
Net Calls
+$1.4M
Net Calls Change
+$1.43M

Top Buyers

1
CP
CenterBook Partners
Connecticut
$6.67M
2
Boston Partners
Boston Partners
Massachusetts
$6.12M
3
First Eagle Investment Management
First Eagle Investment Management
New York
$3.94M
4
Bank of New York Mellon
Bank of New York Mellon
New York
$5.01M
5
AQR Capital Management
AQR Capital Management
Connecticut
$3.63M

Top Sellers

1
ACM
Azarias Capital Management
Pennsylvania
$7.1M
2
BlackRock
BlackRock
New York
$40M
3
Millennium Management
Millennium Management
New York
$0
4
WCM
Westerly Capital Management
California
$12.7M
5
RA
Royce & Associates
New York
$9.59M
Name Holding Trade Value Shares
Change 		Shares
Change %
Two Sigma Investments
126
Two Sigma Investments
New York
– -$460K -38,389 Closed
EC
127
EntryPoint Capital
New York
– -$265K -22,117 Closed
SPA
128
Sherbrooke Park Advisers
New York
– -$233K -19,499 Closed
Citadel Advisors
129
Citadel Advisors
Florida
– -$220K -18,411 Closed
DTL
130
Dynamic Technology Lab
Singapore
– -$167K -13,986 Closed
Verition Fund Management
131
Verition Fund Management
Connecticut
– -$127K -10,600 Closed
Manulife (Manufacturers Life Insurance)
132
Manulife (Manufacturers Life Insurance)
Ontario, Canada
– -$121K -10,072 Closed
CSS
133
Cubist Systematic Strategies
Connecticut
– -$120K -10,054 Closed
ACM
134
Aquatic Capital Management
Illinois
– -$99.3K -8,295 Closed
AA
135
Ancora Advisors
Ohio
– -$77.1K -6,440 Closed
RS
136
R Squared
Hong Kong
– -$45K -3,760 Closed
PD
137
Point72 (DIFC)
United Arab Emirates
– -$4.23K -354 Closed
Creative Planning
138
Creative Planning
Kansas
– -$1.48K -124 Closed
SS
139
SBI Securities
Japan
– -$479 -40 Closed
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