Norges Bank’s MKS Inc MKSI Stock Holding History

Norges Bank’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	–	Sell	-922,737	Closed	-$147M	–	848
2025 Q4	$147M	Buy	+922,737	New	+$137M	0.02%	620
2025 Q3	–	Sell	-859,406	Closed	-$85.4M	–	944
2025 Q2	$85.4M	Sell	859,406 -45,096	-5%	-$3.67M	0.01%	762
2025 Q1	$72.5M	Buy	904,502 +85,926	+10%	+$8.68M	0.01%	806
2024 Q4	$85.5M	Buy	818,576 +64,681	+9%	+$6.98M	0.01%	754
2024 Q3	$82M	Buy	753,895 +40,336	+6%	+$4.79M	0.01%	756
2024 Q2	$93.2M	Sell	713,559 -375,134	-34%	-$47.3M	0.01%	661
2024 Q1	$145M	Sell	1,088,693 -55,197	-5%	-$6.41M	0.02%	538
2023 Q4	$118M	Sell	1,143,890 -13,831	-1%	-$1.12M	0.02%	549
2023 Q3	$100M	Sell	1,157,721 -248,405	-18%	-$24.2M	0.02%	559
2023 Q2	$152M	Buy	1,406,126 +578,458	+70%	+$52.9M	0.03%	459
2023 Q1	$73.3M	Sell	827,668 -49,942	-6%	-$4.77M	0.02%	657
2022 Q4	$74.4M	Buy	877,610 +83,379	+10%	+$6.68M	0.02%	641
2022 Q3	$65.6M	Buy	794,231 +131,730	+20%	+$13.6M	0.02%	660
2022 Q2	$68M	Buy	662,501 +91,245	+16%	+$10.6M	0.02%	642
2022 Q1	$85.7M	Sell	571,256 -74,709	-12%	-$11.6M	0.02%	640
2021 Q4	$113M	Hold	645,965	–	–	0.02%	567
2021 Q3	$97.5M	Buy	645,965 +79,583	+14%	+$12.2M	0.02%	623
2021 Q2	$101M	Buy	566,382 +4,072	+0.7%	+$740K	0.02%	643
2021 Q1	$104M	Buy	562,310 +17,447	+3%	+$2.93M	0.02%	624
2020 Q4	$82M	Buy	544,863 +48,158	+10%	+$6.3M	0.02%	686
2020 Q3	$54.3M	Sell	496,705 -50,662	-9%	-$5.94M	0.01%	802
2020 Q2	$62M	Sell	547,367 -25,355	-4%	-$2.52M	0.02%	707
2020 Q1	$46.6M	Sell	572,722 -12,007	-2%	-$1.23M	0.02%	733
2019 Q4	$64.3M	Sell	584,729 -12,077	-2%	-$1.27M	0.02%	747
2019 Q3	$55.1M	Hold	596,806	–	–	0.02%	808
2019 Q2	$46.5M	Sell	596,806 -33,762	-5%	-$2.85M	0.01%	917
2019 Q1	$58.7M	Hold	630,568	–	–	0.02%	759
2018 Q4	$40.7M	Hold	630,568	–	–	0.02%	878
2018 Q3	$50.5M	Sell	630,568 -93,160	-13%	-$8.51M	0.02%	861
2018 Q2	$69.3M	Sell	723,728 -18,340	-2%	-$2M	0.02%	638
2018 Q1	$85.8M	Buy	742,068 +124,173	+20%	+$13.6M	0.03%	535
2017 Q4	$58.4M	Sell	617,895 -12,089	-2%	-$1.2M	0.02%	710
2017 Q3	$59.5M	Sell	629,984 -4,909	-0.8%	-$401K	0.02%	679
2017 Q2	$42.7M	Buy	634,893 +146,263	+30%	+$11.1M	0.02%	841
2017 Q1	$33.6M	Sell	488,630 -96,652	-17%	-$6.36M	0.01%	999
2016 Q4	$34.8M	Hold	585,282	–	–	0.02%	909
2016 Q3	$27.8M	Sell	585,282 -43,070	-7%	-$2.03M	0.01%	989
2016 Q2	$27.1M	Buy	628,352 +86,040	+16%	+$3.34M	0.01%	997
2016 Q1	$20.4M	Hold	542,312	–	–	0.01%	1147
2015 Q4	$19.5M	Buy	542,312 +55,000	+11%	+$1.96M	0.01%	1173
2015 Q3	$16.3M	Hold	487,312	–	–	0.01%	1249
2015 Q2	$18.5M	Buy	487,312 +27,339	+6%	+$996K	0.01%	1238
2015 Q1	$15.6M	Hold	459,973	–	–	0.01%	1368
2014 Q4	$16.8M	Hold	459,973	–	–	0.01%	1320
2014 Q3	$15.4M	Sell	459,973 -560,595	-55%	-$18.4M	0.01%	1321
2014 Q2	$31.9M	Buy	1,020,568 +510,284	+100%	+$14.8M	0.01%	1311
2014 Q1	$15.3M	Hold	510,284	–	–	0.01%	1308
2013 Q4	$15.3M	Hold	510,284	–	–	0.01%	1309
2013 Q3	$13.6M	Hold	510,284	–	–	0.01%	1363
2013 Q2	$13.5M	Buy	+510,284	New	+$13.8M	0.01%	1287

Other funds holding MKSI

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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 Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Norges Bank's MKSI Position: Q1 2026 in Review

Norges Bank sold out of MKS Inc (MKSI) in Q1 2026, closing a stake of 922,737 shares — an estimated $147M sold.

Norges Bank first reported a position in MKSI in Q2 2013 and held it in 50 quarters. The position peaked at $152M in Q2 2023. 616 funds tracked by Wall St. Rank hold MKSI as of Q1 2026.

Norges Bank reported no remaining MKS Inc position as of Q1 2026 after selling out during the quarter.
Norges Bank sold 922,737 MKS Inc shares in Q1 2026, an estimated $147M.
Norges Bank first reported a position in MKS Inc in Q2 2013 and held it in 50 quarters.
Norges Bank's MKS Inc position peaked at $152M in Q2 2023.
616 funds tracked by Wall St. Rank held MKS Inc as of Q1 2026.

Based on Norges Bank's 13F filing for Q1 2026.