Ken Griffin’s Matrix Service MTRX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
Hold
0
6560
2025
Q1
Sell
-18,411
Closed -$220K 6597
2024
Q4
$220K Sell
18,411
-20,429
-53% -$245K ﹤0.01% 4799
2024
Q3
$448K Sell
38,840
-32,022
-45% -$369K ﹤0.01% 3906
2024
Q2
$704K Sell
70,862
-59,982
-46% -$596K ﹤0.01% 3431
2024
Q1
$1.7M Sell
130,844
-191,401
-59% -$2.49M ﹤0.01% 2640
2023
Q4
$3.15M Buy
322,245
+209,503
+186% +$2.05M ﹤0.01% 2017
2023
Q3
$1.33M Sell
112,742
-48,548
-30% -$573K ﹤0.01% 2771
2023
Q2
$950K Buy
161,290
+2,574
+2% +$15.2K ﹤0.01% 3030
2023
Q1
$857K Sell
158,716
-70,047
-31% -$378K ﹤0.01% 3332
2022
Q4
$1.42M Buy
+228,763
New +$1.42M ﹤0.01% 2885
2022
Q3
Sell
-183,568
Closed -$929K 6404
2022
Q2
$929K Sell
183,568
-38,531
-17% -$195K ﹤0.01% 3489
2022
Q1
$1.83M Buy
222,099
+10,241
+5% +$84.2K ﹤0.01% 3108
2021
Q4
$1.59M Buy
211,858
+182,930
+632% +$1.38M ﹤0.01% 3297
2021
Q3
$302K Buy
28,928
+14,337
+98% +$150K ﹤0.01% 5017
2021
Q2
$153K Sell
14,591
-31,516
-68% -$330K ﹤0.01% 5742
2021
Q1
$604K Sell
46,107
-14,155
-23% -$185K ﹤0.01% 4412
2020
Q4
$664K Buy
60,262
+38,309
+175% +$422K ﹤0.01% 3623
2020
Q3
$183K Sell
21,953
-54,533
-71% -$455K ﹤0.01% 4121
2020
Q2
$743K Sell
76,486
-10,973
-13% -$107K ﹤0.01% 3123
2020
Q1
$828K Buy
87,459
+40,380
+86% +$382K ﹤0.01% 3023
2019
Q4
$1.08M Sell
47,079
-136,561
-74% -$3.12M ﹤0.01% 2921
2019
Q3
$3.15M Buy
183,640
+130,070
+243% +$2.23M ﹤0.01% 2002
2019
Q2
$1.09M Buy
53,570
+36,424
+212% +$738K ﹤0.01% 2920
2019
Q1
$336K Sell
17,146
-54,117
-76% -$1.06M ﹤0.01% 3648
2018
Q4
$1.28M Sell
71,263
-8,268
-10% -$148K ﹤0.01% 2586
2018
Q3
$1.96M Sell
79,531
-50,460
-39% -$1.24M ﹤0.01% 2230
2018
Q2
$2.39M Sell
129,991
-21,396
-14% -$393K ﹤0.01% 2010
2018
Q1
$2.07M Buy
151,387
+22,694
+18% +$311K ﹤0.01% 1911
2017
Q4
$2.29M Buy
+128,693
New +$2.29M ﹤0.01% 1823
2017
Q3
Sell
-166,474
Closed -$1.56M 3946
2017
Q2
$1.56M Buy
166,474
+111,633
+204% +$1.04M ﹤0.01% 1856
2017
Q1
$905K Buy
+54,841
New +$905K ﹤0.01% 2219
2016
Q4
Sell
-274,530
Closed -$5.15M 3920
2016
Q3
$5.15M Buy
274,530
+254,745
+1,288% +$4.78M 0.01% 1059
2016
Q2
$326K Sell
19,785
-106,377
-84% -$1.75M ﹤0.01% 2495
2016
Q1
$2.23M Buy
+126,162
New +$2.23M ﹤0.01% 1367
2015
Q4
Sell
-203,509
Closed -$4.57M 4141
2015
Q3
$4.57M Buy
203,509
+149,640
+278% +$3.36M ﹤0.01% 1271
2015
Q2
$985K Sell
53,869
-114,925
-68% -$2.1M ﹤0.01% 2148
2015
Q1
$2.96M Buy
168,794
+107,320
+175% +$1.88M ﹤0.01% 1547
2014
Q4
$1.37M Buy
61,474
+925
+2% +$20.7K ﹤0.01% 1905
2014
Q3
$1.46M Buy
60,549
+4,979
+9% +$120K ﹤0.01% 1764
2014
Q2
$1.82M Buy
55,570
+9,120
+20% +$299K ﹤0.01% 1534
2014
Q1
$1.57M Buy
46,450
+25,836
+125% +$873K ﹤0.01% 1595
2013
Q4
$505K Sell
20,614
-37,619
-65% -$922K ﹤0.01% 2028
2013
Q3
$1.14M Sell
58,233
-2,500
-4% -$49.1K ﹤0.01% 1520
2013
Q2
$946K Buy
+60,733
New +$946K ﹤0.01% 1702