STRS Ohio’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
$6.97M Buy
70,100
+17,206
+33% +$1.71M 0.03% 456
2025
Q1
$4.24M Hold
52,894
0.02% 501
2024
Q4
$5.52M Sell
52,894
-31,558
-37% -$3.29M 0.02% 477
2024
Q3
$9.18M Buy
84,452
+2,057
+2% +$224K 0.04% 393
2024
Q2
$10.8M Sell
82,395
-2,400
-3% -$313K 0.04% 354
2024
Q1
$11.3M Buy
84,795
+2,263
+3% +$301K 0.04% 350
2023
Q4
$8.49M Sell
82,532
-12,882
-14% -$1.33M 0.04% 384
2023
Q3
$8.26M Buy
95,414
+23,082
+32% +$2M 0.04% 387
2023
Q2
$7.82M Sell
72,332
-4,095
-5% -$443K 0.03% 415
2023
Q1
$6.77M Buy
76,427
+66,327
+657% +$5.88M 0.03% 426
2022
Q4
$855K Sell
10,100
-25,899
-72% -$2.19M ﹤0.01% 1003
2022
Q3
$2.97M Sell
35,999
-5,245
-13% -$433K 0.01% 527
2022
Q2
$4.23M Sell
41,244
-44,456
-52% -$4.56M 0.02% 487
2022
Q1
$12.9M Buy
85,700
+4,278
+5% +$642K 0.05% 364
2021
Q4
$14.2M Buy
81,422
+20,653
+34% +$3.6M 0.05% 354
2021
Q3
$9.17M Sell
60,769
-1,274
-2% -$192K 0.03% 411
2021
Q2
$11M Buy
62,043
+4,948
+9% +$880K 0.04% 387
2021
Q1
$10.6M Buy
57,095
+8,317
+17% +$1.54M 0.04% 373
2020
Q4
$7.34M Sell
48,778
-12,941
-21% -$1.95M 0.03% 418
2020
Q3
$6.74M Sell
61,719
-9,236
-13% -$1.01M 0.03% 419
2020
Q2
$8.03M Buy
70,955
+19,255
+37% +$2.18M 0.04% 369
2020
Q1
$4.21M Sell
51,700
-1,477
-3% -$120K 0.02% 426
2019
Q4
$5.85M Buy
53,177
+3,464
+7% +$381K 0.02% 445
2019
Q3
$4.59M Buy
49,713
+2,713
+6% +$250K 0.02% 479
2019
Q2
$3.66M Hold
47,000
0.02% 516
2019
Q1
$4.37M Hold
47,000
0.02% 482
2018
Q4
$3.04M Buy
47,000
+4,000
+9% +$258K 0.02% 545
2018
Q3
$3.45M Sell
43,000
-3,726
-8% -$299K 0.02% 545
2018
Q2
$4.47M Sell
46,726
-3,574
-7% -$342K 0.02% 506
2018
Q1
$5.82M Buy
50,300
+1,000
+2% +$116K 0.03% 434
2017
Q4
$4.66M Sell
49,300
-3,000
-6% -$283K 0.02% 499
2017
Q3
$4.94M Buy
52,300
+44,200
+546% +$4.17M 0.02% 481
2017
Q2
$545K Buy
8,100
+600
+8% +$40.4K ﹤0.01% 1309
2017
Q1
$515K Buy
7,500
+1,000
+15% +$68.7K ﹤0.01% 1322
2016
Q4
$386K Buy
6,500
+800
+14% +$47.5K ﹤0.01% 1416
2016
Q3
$283K Buy
5,700
+1,100
+24% +$54.6K ﹤0.01% 1477
2016
Q2
$198K Buy
4,600
+1,400
+44% +$60.3K ﹤0.01% 1553
2016
Q1
$120K Buy
3,200
+1,100
+52% +$41.3K ﹤0.01% 1624
2015
Q4
$75K Buy
2,100
+1,500
+250% +$53.6K ﹤0.01% 1731
2015
Q3
$20K Sell
600
-1,600
-73% -$53.3K ﹤0.01% 1821
2015
Q2
$83K Hold
2,200
﹤0.01% 1703
2015
Q1
$74K Sell
2,200
-100
-4% -$3.36K ﹤0.01% 1655
2014
Q4
$84K Buy
2,300
+700
+44% +$25.6K ﹤0.01% 1562
2014
Q3
$53K Buy
+1,600
New +$53K ﹤0.01% 1636
2013
Q4
Sell
-2,500
Closed -$66K 1798
2013
Q3
$66K Sell
2,500
-46,100
-95% -$1.22M ﹤0.01% 1697
2013
Q2
$1.29M Buy
+48,600
New +$1.29M 0.01% 704