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GSA Capital Partners’s Matrix Service MTRX Stock Holding History

GSA Capital Partners’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 		$2.13M Sell
185,534
-26,679
-13% -$318K 0.13% 146
2025
Q4 		$2.48M Buy
212,213
+175,788
+483% +$2.21M 0.21% 43
2025
Q3 		$476K Buy
+36,425
New +$518K 0.04% 876
2025
Q2 		– Sell
-13,954
Closed -$173K – 2002
2025
Q1 		$173K Sell
13,954
-15,407
-52% -$206K 0.02% 1427
2024
Q4 		$351K Buy
+29,361
New +$360K 0.03% 1125
2024
Q3 		– Sell
-14,644
Closed -$145K – 1864
2024
Q2 		$145K Sell
14,644
-37,319
-72% -$427K 0.01% 1497
2024
Q1 		$677K Sell
51,963
-38,276
-42% -$430K 0.05% 700
2023
Q4 		$883K Buy
90,239
+13,998
+18% +$152K 0.07% 453
2023
Q3 		$900K Buy
76,241
+32,973
+76% +$250K 0.08% 458
2023
Q2 		$255K Buy
+43,268
New +$237K 0.03% 1141
2023
Q1 		– Sell
-111,517
Closed -$694K – 1775
2022
Q4 		$694K Buy
111,517
+50,099
+82% +$259K 0.09% 403
2022
Q3 		$254K Sell
61,418
-169,179
-73% -$867K 0.03% 1042
2022
Q2 		$1.17M Sell
230,597
-6,638
-3% -$41.6K 0.18% 93
2022
Q1 		$1.95M Buy
237,235
+57,968
+32% +$438K 0.26% 29
2021
Q4 		$1.35M Buy
179,267
+92,062
+106% +$866K 0.17% 98
2021
Q3 		$912K Sell
87,205
-19,273
-18% -$207K 0.09% 353
2021
Q2 		$1.12M Buy
106,478
+56,510
+113% +$682K 0.13% 203
2021
Q1 		$655K Buy
49,968
+21,073
+73% +$281K 0.11% 227
2020
Q4 		$318K Buy
28,895
+9,300
+47% +$85.7K 0.05% 702
2020
Q3 		$164K Buy
+19,595
New +$176K 0.03% 1050
2020
Q2 		– Sell
-13,987
Closed -$132K – 929
2020
Q1 		$132K Sell
13,987
-12,106
-46% -$187K 0.03% 851
2019
Q4 		$597K Sell
26,093
-35,962
-58% -$710K 0.07% 530
2019
Q3 		$1.06M Buy
62,055
+13,014
+27% +$245K 0.14% 140
2019
Q2 		$994K Buy
49,041
+29,213
+147% +$576K 0.11% 234
2019
Q1 		$388K Buy
19,828
+6,140
+45% +$125K 0.04% 843
2018
Q4 		$246K Buy
13,688
+3,988
+41% +$81.6K 0.03% 963
2018
Q3 		$239K Buy
+9,700
New +$205K 0.01% 1421
2018
Q1 		– Sell
-20,816
Closed -$371K – 1750
2017
Q4 		$371K Buy
+20,816
New +$327K 0.02% 1105
2017
Q3 		– Sell
-33,932
Closed -$317K – 1798
2017
Q2 		$317K Sell
33,932
-27,861
-45% -$313K 0.02% 1250
2017
Q1 		$1.02M Sell
61,793
-31,522
-34% -$592K 0.05% 622
2016
Q4 		$2.12M Sell
93,315
-46,608
-33% -$928K 0.13% 188
2016
Q3 		$2.63M Sell
139,923
-21,038
-13% -$368K 0.14% 149
2016
Q2 		$2.65M Buy
160,961
+79,400
+97% +$1.34M 0.15% 134
2016
Q1 		$1.44M Buy
81,561
+24,941
+44% +$450K 0.09% 350
2015
Q4 		$1.16M Buy
56,620
+422
+0.8% +$9.46K 0.06% 587
2015
Q3 		$1.26M Buy
56,198
+29,731
+112% +$602K 0.06% 493
2015
Q2 		$484K Buy
26,467
+9,235
+54% +$181K 0.02% 1373
2015
Q1 		$303K Sell
17,232
-652
-4% -$12.3K 0.01% 1706
2014
Q4 		$399K Sell
17,884
-30,678
-63% -$690K 0.03% 1088
2014
Q3 		$1.17M Buy
48,562
+9,926
+26% +$276K 0.06% 399
2014
Q2 		$1.27M Buy
38,636
+7,300
+23% +$241K 0.06% 515
2014
Q1 		$1.06M Sell
31,336
-1,500
-5% -$44.9K 0.08% 301
2013
Q4 		$803K Sell
32,836
-19,480
-37% -$416K 0.06% 500
2013
Q3 		$1.03M Sell
52,316
-2,788
-5% -$46.8K 0.08% 337
2013
Q2 		$859K Buy
+55,104
New +$866K 0.1% 268

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

GSA Capital Partners's MTRX Position: Q1 2026 in Review

GSA Capital Partners reduced its Matrix Service (MTRX) stake by 13% in Q1 2026, selling an estimated $318K and leaving 185,534 shares worth $2.13M. The position accounts for 0.13% of the portfolio, ranked #146.

GSA Capital Partners first reported a position in MTRX in Q2 2013 and has held it in 45 quarters since. The position peaked at $2.65M in Q2 2016. 144 funds tracked by Wall St. Rank hold MTRX as of Q1 2026.

  • GSA Capital Partners held 185,534 shares of Matrix Service worth $2.13M as of Q1 2026.
  • GSA Capital Partners sold 26,679 Matrix Service shares in Q1 2026, an estimated $318K.
  • Matrix Service made up 0.13% of GSA Capital Partners's portfolio in Q1 2026, its #146 holding.
  • GSA Capital Partners first reported a position in Matrix Service in Q2 2013 and has held it in 45 quarters since.
  • GSA Capital Partners's Matrix Service position peaked at $2.65M in Q2 2016.
  • 144 funds tracked by Wall St. Rank held Matrix Service as of Q1 2026.

Based on GSA Capital Partners's 13F filing for Q1 2026, filed 8 May 2026.