EAM Investors’s Matrix Service MTRX Stock Holding History

EAM Investors’s Portfolio MTRX Stock Details MTRX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-66,256	Closed	-$824K	–	314
2025 Q1	$824K	Buy	+66,256	New	+$887K	0.14%	178
2024 Q2	–	Sell	-74,475	Closed	-$970K	–	311
2024 Q1	$970K	Buy	+74,475	New	+$836K	0.15%	175
2023 Q4	–	Sell	-198,000	Closed	-$2.34M	–	330
2023 Q3	$2.34M	Buy	+198,000	New	+$1.5M	0.45%	74
2018 Q4	–	Sell	-46,457	Closed	-$1.15M	–	299
2018 Q3	$1.15M	Buy	+46,457	New	+$982K	0.17%	202
2015 Q4	–	Sell	-47,198	Closed	-$1.06M	–	345
2015 Q3	$1.06M	Buy	+47,198	New	+$956K	0.17%	252
2014 Q3	–	Sell	-49,537	Closed	-$1.62M	–	347
2014 Q2	$1.62M	Sell	49,537 -6,369	-11%	-$210K	0.31%	126
2014 Q1	$1.89M	Buy	+55,906	New	+$1.67M	0.34%	93
2013 Q3	–	Sell	-63,453	Closed	-$989K	–	348
2013 Q2	$989K	Buy	+63,453	New	+$997K	0.21%	242

Other funds holding MTRX

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

NIM

Needham Investment Management New York $3.33B AUM 163.16% 1-Year Est. Return

Harvey Partners Tarrytown, New York $1.46B AUM 78.13% 1-Year Est. Return

AAM

ACK Asset Management Greenwich, Connecticut $856M AUM 70.44% 1-Year Est. Return

FWSM

First Wilshire Securities Management Pasadena, California $486M AUM 50.29% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

WCM

Westerly Capital Management San Francisco, California $542M AUM 48.48% 1-Year Est. Return

Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return

EAM Investors's MTRX Position: Q2 2025 in Review

EAM Investors sold out of Matrix Service (MTRX) in Q2 2025, closing a stake of 66,256 shares — an estimated $824K sold.

EAM Investors first reported a position in MTRX in Q2 2013 and held it in 8 quarters. The position peaked at $2.34M in Q3 2023. 124 funds tracked by Wall St. Rank hold MTRX as of Q2 2025.

EAM Investors reported no remaining Matrix Service position as of Q2 2025 after selling out during the quarter.
EAM Investors sold 66,256 Matrix Service shares in Q2 2025, an estimated $824K.
EAM Investors first reported a position in Matrix Service in Q2 2013 and held it in 8 quarters.
EAM Investors's Matrix Service position peaked at $2.34M in Q3 2023.
124 funds tracked by Wall St. Rank held Matrix Service as of Q2 2025.

Based on EAM Investors's 13F filing for Q2 2025, filed 12 Aug 2025.