Charles Schwab’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
$78.6M Buy
790,656
+72,417
+10% +$7.2M 0.01% 802
2025
Q1
$57.6M Buy
718,239
+51,836
+8% +$4.15M 0.01% 982
2024
Q4
$69.6M Buy
666,403
+2,989
+0.5% +$312K 0.01% 881
2024
Q3
$72.1M Buy
663,414
+45,862
+7% +$4.99M 0.01% 853
2024
Q2
$80.6M Buy
617,552
+5,410
+0.9% +$706K 0.02% 746
2024
Q1
$81.4M Buy
612,142
+14,833
+2% +$1.97M 0.02% 710
2023
Q4
$61.4M Buy
597,309
+10,506
+2% +$1.08M 0.02% 834
2023
Q3
$50.8M Buy
586,803
+65,502
+13% +$5.67M 0.01% 870
2023
Q2
$56.4M Buy
521,301
+7,148
+1% +$773K 0.02% 792
2023
Q1
$45.6M Buy
514,153
+3,637
+0.7% +$322K 0.01% 906
2022
Q4
$43.3M Buy
510,516
+21,889
+4% +$1.85M 0.01% 911
2022
Q3
$40.4M Buy
488,627
+28,429
+6% +$2.35M 0.01% 892
2022
Q2
$47.2M Buy
460,198
+1,069
+0.2% +$110K 0.02% 781
2022
Q1
$68.9M Sell
459,129
-51,542
-10% -$7.73M 0.02% 688
2021
Q4
$88.9M Buy
510,671
+13,585
+3% +$2.37M 0.03% 584
2021
Q3
$75M Buy
497,086
+17,493
+4% +$2.64M 0.02% 636
2021
Q2
$85.3M Buy
479,593
+12,010
+3% +$2.14M 0.03% 569
2021
Q1
$86.7M Buy
467,583
+3,765
+0.8% +$698K 0.03% 522
2020
Q4
$69.8M Buy
463,818
+5,851
+1% +$880K 0.03% 594
2020
Q3
$50M Sell
457,967
-10,307
-2% -$1.13M 0.02% 667
2020
Q2
$53M Sell
468,274
-969
-0.2% -$110K 0.03% 594
2020
Q1
$38.2M Buy
469,243
+23,010
+5% +$1.87M 0.02% 629
2019
Q4
$49.1M Buy
446,233
+7,180
+2% +$790K 0.03% 647
2019
Q3
$40.5M Buy
439,053
+24,272
+6% +$2.24M 0.02% 696
2019
Q2
$32.3M Buy
414,781
+9,098
+2% +$709K 0.02% 824
2019
Q1
$37.7M Buy
405,683
+12,903
+3% +$1.2M 0.02% 702
2018
Q4
$25.4M Sell
392,780
-1,711
-0.4% -$111K 0.02% 836
2018
Q3
$31.6M Buy
394,491
+3,699
+0.9% +$296K 0.02% 818
2018
Q2
$37.4M Sell
390,792
-73,635
-16% -$7.05M 0.03% 648
2018
Q1
$53.7M Sell
464,427
-10,559
-2% -$1.22M 0.04% 441
2017
Q4
$44.9M Buy
474,986
+8,597
+2% +$812K 0.04% 503
2017
Q3
$44.1M Buy
466,389
+118,424
+34% +$11.2M 0.04% 459
2017
Q2
$23.4M Buy
347,965
+24,494
+8% +$1.65M 0.02% 745
2017
Q1
$22.2M Buy
323,471
+49,184
+18% +$3.38M 0.02% 761
2016
Q4
$16.3M Buy
274,287
+16,903
+7% +$1M 0.02% 892
2016
Q3
$12.8M Buy
257,384
+12,543
+5% +$624K 0.02% 982
2016
Q2
$10.5M Buy
244,841
+19,414
+9% +$836K 0.01% 1028
2016
Q1
$8.49M Sell
225,427
-650
-0.3% -$24.5K 0.01% 1146
2015
Q4
$8.14M Buy
226,077
+11,544
+5% +$416K 0.01% 1155
2015
Q3
$7.19M Buy
214,533
+1,540
+0.7% +$51.6K 0.01% 1203
2015
Q2
$8.08M Buy
212,993
+11,867
+6% +$450K 0.01% 1199
2015
Q1
$6.8M Buy
201,126
+22,129
+12% +$748K 0.01% 1279
2014
Q4
$6.55M Sell
178,997
-6,778
-4% -$248K 0.01% 1230
2014
Q3
$6.2M Buy
185,775
+3,509
+2% +$117K 0.01% 1182
2014
Q2
$5.69M Sell
182,266
-2,536
-1% -$79.2K 0.01% 1286
2014
Q1
$5.52M Buy
184,802
+15,978
+9% +$478K 0.01% 1256
2013
Q4
$5.06M Buy
168,824
+8,080
+5% +$242K 0.01% 1243
2013
Q3
$4.37M Buy
160,744
+7,706
+5% +$210K 0.01% 1279
2013
Q2
$4.06M Buy
+153,038
New +$4.06M 0.01% 1238