MKS Instruments (MKSI) - Market capitalization

Market cap: S$19.86 Billion

As of April 2026 MKS Instruments has a market cap of S$19.86 Billion. This makes MKS Instruments the world's 1388th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of MKS Instruments from 1999 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	S$19.86 B	40.27%
2025	S$14.15 B	45.78%
2024	S$9.71 B	6.9%
2023	S$9.08 B	20.28%
2022	S$7.55 B	-42.15%
2021	S$13.05 B	18.99%
2020	S$10.97 B	35.53%
2019	S$8.09 B	69.76%
2018	S$4.76 B	-30.49%
2017	S$6.86 B	48.95%
2016	S$4.60 B	70.07%
2015	S$2.70 B	5.39%
2014	S$2.57 B	27.08%
2013	S$2.02 B	21.64%
2012	S$1.66 B	-11.99%
2011	S$1.88 B	18.21%
2010	S$1.59 B	32.15%
2009	S$1.20 B	16.37%
2008	S$1.03 B	-30.45%
2007	S$1.49 B	-23.84%
2006	S$1.96 B	21.1%
2005	S$1.62 B	-0.55%
2004	S$1.62 B	-36.46%
2003	S$2.56 B	75.52%
2002	S$1.46 B	-23.17%
2001	S$1.90 B	176.43%
2000	S$0.68 B	-53.58%
1999	S$1.48 B

End of Day market cap according to different sources

On Mar 31st, 2026 the market cap of MKS Instruments was reported to be:

S$19.88 Billion

by Nasdaq

S$19.86 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Ametek AME	S$63.10 B	217.73%	🇺🇸 USA
Applied Materials AMAT	S$348.61 B	1,655.16%	🇺🇸 USA
Lam Research LRCX	S$344.90 B	1,636.49%	🇺🇸 USA
Roper Technologies ROP	S$48.95 B	146.46%	🇺🇸 USA
Entegris ENTG	S$22.94 B	15.50%	🇺🇸 USA
Cohu COHU	S$1.84 B	-90.71%	🇺🇸 USA
Cognex CGNX	S$10.51 B	-47.06%	🇺🇸 USA
Brooks Automation BRKS	S$10.80 B	-45.59%	🇺🇸 USA
Advanced Energy AEIS	S$15.77 B	-20.59%	🇺🇸 USA
ESCO Technologies ESE	S$9.36 B	-52.85%	🇺🇸 USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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Market capitalization of MKS Instruments (MKSI)

Market cap: S$19.86 Billion