Arrowstreet Capital
MTRX icon

Arrowstreet Capital’s Matrix Service MTRX Stock Holding History

Arrowstreet Capital’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
2026
Q1 		$1.65M Sell
143,817
-261,793
-65% -$3.12M ﹤0.01% 1444
2025
Q4 		$4.75M Buy
405,610
+228,289
+129% +$2.87M ﹤0.01% 1155
2025
Q3 		$2.32M Buy
177,321
+153,795
+654% +$2.19M ﹤0.01% 1421
2025
Q2 		$318K Buy
+23,526
New +$284K ﹤0.01% 1825
2022
Q1 		– Sell
-29,991
Closed -$226K – 1428
2021
Q4 		$226K Buy
+29,991
New +$282K ﹤0.01% 1366
2021
Q2 		– Sell
-129,008
Closed -$1.69M – 2107
2021
Q1 		$1.69M Sell
129,008
-85,703
-40% -$1.14M ﹤0.01% 1618
2020
Q4 		$2.37M Sell
214,711
-1,200
-0.6% -$11.1K ﹤0.01% 1540
2020
Q3 		$1.8M Buy
215,911
+23,202
+12% +$209K ﹤0.01% 1603
2020
Q2 		$1.87M Buy
+192,709
New +$1.87M ﹤0.01% 1512
2020
Q1 		– Sell
-64,520
Closed -$1.48M – 2020
2019
Q4 		$1.48M Sell
64,520
-18,534
-22% -$366K ﹤0.01% 1232
2019
Q3 		$1.42M Buy
83,054
+33,408
+67% +$629K ﹤0.01% 1075
2019
Q2 		$1.01M Buy
49,646
+20,646
+71% +$407K ﹤0.01% 1061
2019
Q1 		$568K Buy
+29,000
New +$593K ﹤0.01% 1456
2018
Q2 		– Sell
-38,865
Closed -$532K – 1231
2018
Q1 		$532K Buy
38,865
+13,266
+52% +$218K ﹤0.01% 950
2017
Q4 		$456K Buy
+25,599
New +$402K ﹤0.01% 1081
2016
Q4 		– Sell
-16,576
Closed -$311K – 2225
2016
Q3 		$311K Buy
+16,576
New +$290K ﹤0.01% 1336
2014
Q4 		– Sell
-132,961
Closed -$3.21M – 1302
2014
Q3 		$3.21M Sell
132,961
-134,921
-50% -$3.75M 0.02% 486
2014
Q2 		$8.78M Buy
267,882
+140,102
+110% +$4.62M 0.05% 325
2014
Q1 		$4.32M Buy
127,780
+115,474
+938% +$3.46M 0.03% 469
2013
Q4 		$301K Buy
12,306
+10,554
+602% +$225K ﹤0.01% 1056
2013
Q3 		$34K Buy
+1,752
New +$29.4K ﹤0.01% 1003

Other funds holding MTRX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
NIM
Needham Investment Management New York $1.96B AUM 101.23% 1-Year Est. Return
GJL
Gendell Jeffrey L $7.34B AUM 183.72% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
WCM
Westerly Capital Management San Francisco, California $368M AUM 42.67% 1-Year Est. Return
HP
Harvey Partners Tarrytown, New York $1.26B AUM 64.44% 1-Year Est. Return
First Eagle Investment Management
First Eagle Investment Management New York $59B AUM 32.99% 1-Year Est. Return
ACM
Azarias Capital Management Berwyn, Pennsylvania $230M AUM 39.35% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Arrowstreet Capital's MTRX Position: Q1 2026 in Review

Arrowstreet Capital reduced its Matrix Service (MTRX) stake by 65% in Q1 2026, selling an estimated $3.12M and leaving 143,817 shares worth $1.65M. The position accounts for ﹤0.01% of the portfolio, ranked #1444.

Arrowstreet Capital first reported a position in MTRX in Q3 2013 and has held it in 21 quarters since. The position peaked at $8.78M in Q2 2014. 144 funds tracked by Wall St. Rank hold MTRX as of Q1 2026.

  • Arrowstreet Capital held 143,817 shares of Matrix Service worth $1.65M as of Q1 2026.
  • Arrowstreet Capital sold 261,793 Matrix Service shares in Q1 2026, an estimated $3.12M.
  • Matrix Service made up ﹤0.01% of Arrowstreet Capital's portfolio in Q1 2026, its #1444 holding.
  • Arrowstreet Capital first reported a position in Matrix Service in Q3 2013 and has held it in 21 quarters since.
  • Arrowstreet Capital's Matrix Service position peaked at $8.78M in Q2 2014.
  • 144 funds tracked by Wall St. Rank held Matrix Service as of Q1 2026.

Based on Arrowstreet Capital's 13F filing for Q1 2026, filed 14 May 2026.