California State Teachers Retirement System (CalSTRS)’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
$6.18M Hold
62,219
0.01% 805
2025
Q1
$4.99M Sell
62,219
-711
-1% -$57K 0.01% 874
2024
Q4
$6.57M Sell
62,930
-969
-2% -$101K 0.01% 779
2024
Q3
$6.95M Sell
63,899
-1,866
-3% -$203K 0.01% 759
2024
Q2
$8.59M Buy
65,765
+1,423
+2% +$186K 0.01% 666
2024
Q1
$8.56M Sell
64,342
-3,778
-6% -$502K 0.01% 688
2023
Q4
$7.01M Sell
68,120
-132
-0.2% -$13.6K 0.01% 765
2023
Q3
$5.91M Sell
68,252
-7,150
-9% -$619K 0.01% 801
2023
Q2
$8.15M Buy
75,402
+1,059
+1% +$114K 0.01% 729
2023
Q1
$6.59M Sell
74,343
-1,022
-1% -$90.6K 0.01% 814
2022
Q4
$6.39M Buy
75,365
+953
+1% +$80.7K 0.01% 818
2022
Q3
$6.15M Buy
74,412
+2,963
+4% +$245K 0.01% 801
2022
Q2
$7.33M Buy
71,449
+191
+0.3% +$19.6K 0.01% 751
2022
Q1
$10.7M Sell
71,258
-6,003
-8% -$900K 0.01% 683
2021
Q4
$13.5M Sell
77,261
-16,258
-17% -$2.83M 0.02% 666
2021
Q3
$14.1M Sell
93,519
-2,375
-2% -$358K 0.02% 670
2021
Q2
$17.1M Sell
95,894
-1,251
-1% -$223K 0.02% 614
2021
Q1
$18M Sell
97,145
-497
-0.5% -$92.2K 0.02% 585
2020
Q4
$14.7M Buy
97,642
+1,982
+2% +$298K 0.02% 614
2020
Q3
$10.4M Sell
95,660
-2,575
-3% -$281K 0.02% 674
2020
Q2
$11.1M Buy
98,235
+8,298
+9% +$940K 0.02% 619
2020
Q1
$7.33M Buy
89,937
+6,348
+8% +$517K 0.02% 667
2019
Q4
$9.2M Sell
83,589
-2,485
-3% -$273K 0.02% 712
2019
Q3
$7.94M Buy
86,074
+232
+0.3% +$21.4K 0.02% 746
2019
Q2
$6.69M Buy
85,842
+1,358
+2% +$106K 0.01% 842
2019
Q1
$7.86M Sell
84,484
-294
-0.3% -$27.4K 0.02% 745
2018
Q4
$5.48M Buy
84,778
+1,515
+2% +$97.9K 0.01% 856
2018
Q3
$6.67M Sell
83,263
-30
-0% -$2.41K 0.01% 852
2018
Q2
$7.97M Buy
83,293
+1,169
+1% +$112K 0.02% 767
2018
Q1
$9.5M Sell
82,124
-2,879
-3% -$333K 0.02% 661
2017
Q4
$8.03M Sell
85,003
-1,345
-2% -$127K 0.02% 754
2017
Q3
$8.16M Sell
86,348
-9,173
-10% -$866K 0.02% 725
2017
Q2
$6.43M Sell
95,521
-9,340
-9% -$629K 0.01% 881
2017
Q1
$7.21M Sell
104,861
-4,900
-4% -$337K 0.01% 855
2016
Q4
$6.52M Sell
109,761
-3,000
-3% -$178K 0.01% 919
2016
Q3
$5.61M Buy
112,761
+900
+0.8% +$44.8K 0.01% 989
2016
Q2
$4.82M Sell
111,861
-1,512
-1% -$65.1K 0.01% 1041
2016
Q1
$4.27M Buy
113,373
+14,446
+15% +$544K 0.01% 1111
2015
Q4
$3.56M Buy
98,927
+1,550
+2% +$55.8K 0.01% 1155
2015
Q3
$3.27M Sell
97,377
-100
-0.1% -$3.35K 0.01% 1203
2015
Q2
$3.7M Sell
97,477
-415
-0.4% -$15.7K 0.01% 1223
2015
Q1
$3.31M Sell
97,892
-1,900
-2% -$64.2K 0.01% 1268
2014
Q4
$3.65M Buy
99,792
+922
+0.9% +$33.7K 0.01% 1205
2014
Q3
$3.3M Buy
98,870
+1,161
+1% +$38.8K 0.01% 1222
2014
Q2
$3.05M Buy
97,709
+1,300
+1% +$40.6K 0.01% 1319
2014
Q1
$2.88M Buy
96,409
+400
+0.4% +$12K 0.01% 1284
2013
Q4
$2.88M Buy
96,009
+700
+0.7% +$21K 0.01% 1285
2013
Q3
$2.53M Buy
95,309
+2,940
+3% +$78.2K 0.01% 1314
2013
Q2
$2.45M Buy
+92,369
New +$2.45M 0.01% 1254