Simplex Trading’s MKS Inc. Common Stock MKSI Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
Sell
-1,731
Closed -$138K 3432
2025
Q1
$138K Buy
+1,731
New +$138K ﹤0.01% 980
2024
Q4
Sell
-4,046
Closed -$439K 3423
2024
Q3
$439K Buy
4,046
+909
+29% +$98.6K ﹤0.01% 656
2024
Q2
$409K Buy
3,137
+1,052
+50% +$137K ﹤0.01% 689
2024
Q1
$277K Buy
+2,085
New +$277K ﹤0.01% 856
2023
Q4
Hold
0
3446
2023
Q3
Hold
0
3362
2023
Q2
Hold
0
3407
2023
Q1
Hold
0
3406
2022
Q4
Hold
0
3528
2022
Q3
Hold
0
3672
2022
Q2
Sell
-420
Closed -$63K 3603
2022
Q1
$63K Sell
420
-329
-44% -$49.4K ﹤0.01% 1613
2021
Q4
$130K Sell
749
-383
-34% -$66.5K ﹤0.01% 1403
2021
Q3
$193K Buy
1,132
+700
+162% +$119K ﹤0.01% 1329
2021
Q2
$76K Sell
432
-542
-56% -$95.4K ﹤0.01% 1835
2021
Q1
$180K Buy
974
+643
+194% +$119K ﹤0.01% 1152
2020
Q4
$49K Buy
+331
New +$49K ﹤0.01% 1556
2020
Q3
Hold
0
2778
2020
Q2
Hold
0
2686
2020
Q1
Hold
0
2690
2019
Q4
Hold
0
2577
2019
Q3
Hold
0
2547
2019
Q2
Hold
0
2466
2019
Q1
Hold
0
2498
2018
Q4
Sell
-6,683
Closed -$535K 2544
2018
Q3
$535K Sell
6,683
-642
-9% -$51.4K ﹤0.01% 442
2018
Q2
$701K Buy
+7,325
New +$701K ﹤0.01% 376
2018
Q1
Sell
-10,256
Closed -$969K 2509
2017
Q4
$969K Buy
+10,256
New +$969K 0.04% 245
2017
Q3
Sell
-5,868
Closed -$394K 2384
2017
Q2
$394K Buy
+5,868
New +$394K 0.02% 443
2017
Q1
Hold
0
2396
2016
Q4
Sell
-2,830
Closed -$140K 2327
2016
Q3
$140K Buy
2,830
+2,329
+465% +$115K 0.01% 648
2016
Q2
$21K Sell
501
-618
-55% -$25.9K ﹤0.01% 1122
2016
Q1
$42K Buy
+1,119
New +$42K ﹤0.01% 896
2015
Q4
Sell
-855
Closed -$28K 2290
2015
Q3
$28K Buy
855
+634
+287% +$20.8K ﹤0.01% 1121
2015
Q2
$8K Sell
221
-677
-75% -$24.5K ﹤0.01% 1420
2015
Q1
$30K Buy
898
+832
+1,261% +$27.8K ﹤0.01% 979
2014
Q4
$2K Buy
+66
New +$2K ﹤0.01% 1261