Bank of America
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Bank of America’s MKS Inc MKSI Stock Holding History

Bank of America’s Portfolio MKSI Stock Details MKSI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$107M Sell
463,709
-16,518
-3% -$3.74M 0.01% 1067
2025
Q4 		$76.7M Buy
480,227
+52,229
+12% +$7.75M 0.01% 1275
2025
Q3 		$53M Sell
427,998
-554,645
-56% -$59.1M ﹤0.01% 1707
2025
Q2 		$97.6M Buy
982,643
+301,223
+44% +$24.5M 0.01% 1161
2025
Q1 		$54.6M Sell
681,420
-25,640
-4% -$2.59M ﹤0.01% 1507
2024
Q4 		$73.8M Sell
707,060
-169,630
-19% -$18.3M 0.01% 1227
2024
Q3 		$95.3M Buy
876,690
+231,866
+36% +$27.5M 0.01% 1095
2024
Q2 		$84.2M Sell
644,824
-5,405
-0.8% -$682K 0.01% 1117
2024
Q1 		$86.5M Buy
650,229
+325,378
+100% +$37.8M 0.01% 1104
2023
Q4 		$33.4M Buy
324,851
+103,784
+47% +$8.43M ﹤0.01% 1672
2023
Q3 		$19.1M Buy
221,067
+56,299
+34% +$5.49M ﹤0.01% 2077
2023
Q2 		$17.8M Sell
164,768
-186,490
-53% -$17.1M ﹤0.01% 2140
2023
Q1 		$31.1M Buy
351,258
+150,645
+75% +$14.4M ﹤0.01% 1739
2022
Q4 		$17M Sell
200,613
-18,199
-8% -$1.46M ﹤0.01% 2149
2022
Q3 		$18.1M Sell
218,812
-80,398
-27% -$8.28M ﹤0.01% 2062
2022
Q2 		$30.7M Buy
299,210
+3,260
+1% +$380K ﹤0.01% 1635
2022
Q1 		$44.4M Buy
295,950
+21,594
+8% +$3.36M ﹤0.01% 1455
2021
Q4 		$47.8M Buy
274,356
+79,866
+41% +$12.5M ﹤0.01% 1436
2021
Q3 		$29.4M Buy
194,490
+17,075
+10% +$2.62M ﹤0.01% 1796
2021
Q2 		$31.6M Buy
177,415
+12,236
+7% +$2.22M ﹤0.01% 1728
2021
Q1 		$30.6M Buy
165,179
+20,848
+14% +$3.5M ﹤0.01% 1671
2020
Q4 		$21.7M Sell
144,331
-32,639
-18% -$4.27M ﹤0.01% 1809
2020
Q3 		$19.3M Buy
176,970
+15,740
+10% +$1.84M ﹤0.01% 1729
2020
Q2 		$18.3M Sell
161,230
-3,098
-2% -$308K ﹤0.01% 1687
2020
Q1 		$13.4M Sell
164,328
-35,942
-18% -$3.68M ﹤0.01% 1815
2019
Q4 		$22M Buy
200,270
+6,332
+3% +$663K ﹤0.01% 1803
2019
Q3 		$17.9M Sell
193,938
-108,550
-36% -$8.96M ﹤0.01% 1929
2019
Q2 		$23.6M Buy
302,488
+2,607
+0.9% +$220K ﹤0.01% 1724
2019
Q1 		$27.9M Buy
299,881
+101,160
+51% +$8.16M ﹤0.01% 1552
2018
Q4 		$12.8M Sell
198,721
-93,609
-32% -$6.77M ﹤0.01% 2054
2018
Q3 		$23.4M Buy
292,330
+39,118
+15% +$3.57M ﹤0.01% 1691
2018
Q2 		$24.2M Buy
253,212
+70,306
+38% +$7.67M ﹤0.01% 1653
2018
Q1 		$21.2M Buy
182,906
+34,503
+23% +$3.79M ﹤0.01% 1722
2017
Q4 		$14M Sell
148,403
-71,120
-32% -$7.09M ﹤0.01% 2138
2017
Q3 		$20.7M Buy
219,523
+44,892
+26% +$3.67M ﹤0.01% 1850
2017
Q2 		$11.8M Buy
174,631
+28,461
+19% +$2.16M ﹤0.01% 2208
2017
Q1 		$10M Buy
146,170
+22,289
+18% +$1.47M ﹤0.01% 2374
2016
Q4 		$7.36M Buy
123,881
+76,589
+162% +$4.13M ﹤0.01% 2580
2016
Q3 		$2.35M Buy
47,292
+17,921
+61% +$845K ﹤0.01% 3517
2016
Q2 		$1.26M Sell
29,371
-9,874
-25% -$383K ﹤0.01% 3990
2016
Q1 		$1.48M Buy
39,245
+26,951
+219% +$921K ﹤0.01% 3824
2015
Q4 		$443K Sell
12,294
-14,806
-55% -$527K ﹤0.01% 4906
2015
Q3 		$908K Sell
27,100
-25,418
-48% -$884K ﹤0.01% 4392
2015
Q2 		$1.99M Buy
52,518
+33,561
+177% +$1.22M ﹤0.01% 3461
2015
Q1 		$641K Sell
18,957
-198,746
-91% -$6.98M ﹤0.01% 4111
2014
Q4 		$7.97M Buy
217,703
+59,139
+37% +$2.09M ﹤0.01% 2111
2014
Q3 		$5.29M Buy
158,564
+127,506
+411% +$4.18M ﹤0.01% 2528
2014
Q2 		$971K Sell
31,058
-38,054
-55% -$1.1M ﹤0.01% 3999
2014
Q1 		$2.07M Sell
69,112
-17,256
-20% -$518K ﹤0.01% 3190
2013
Q4 		$2.58M Buy
86,368
+9,297
+12% +$270K ﹤0.01% 3066
2013
Q3 		$2.05M Sell
77,071
-18,692
-20% -$499K ﹤0.01% 3253
2013
Q2 		$2.54M Buy
+95,763
New +$2.59M ﹤0.01% 2940

Other funds holding MKSI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Bank of America's MKSI Position: Q1 2026 in Review

Bank of America reduced its MKS Inc (MKSI) stake by 3.4% in Q1 2026, selling an estimated $3.74M and leaving 463,709 shares worth $107M. The position accounts for 0.01% of the portfolio, ranked #1067.

Bank of America first reported a position in MKSI in Q2 2013 and has held it in 52 quarters since. 616 funds tracked by Wall St. Rank hold MKSI as of Q1 2026.

  • Bank of America held 463,709 shares of MKS Inc worth $107M as of Q1 2026.
  • Bank of America sold 16,518 MKS Inc shares in Q1 2026, an estimated $3.74M.
  • MKS Inc made up 0.01% of Bank of America's portfolio in Q1 2026, its #1067 holding.
  • Bank of America first reported a position in MKS Inc in Q2 2013 and has held it in 52 quarters since.
  • 616 funds tracked by Wall St. Rank held MKS Inc as of Q1 2026.

Based on Bank of America's 13F filing for Q1 2026, filed 18 May 2026.