CMS Energy (CMS) - Market capitalization

Market cap: S$28.04 Billion

As of August 2026 CMS Energy has a market cap of S$28.04 Billion. This makes CMS Energy the world's 1129th 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 CMS Energy from 1996 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	S$28.04 B	2.58%
2025	S$27.33 B	0.37%
2024	S$27.23 B	21.71%
2023	S$22.37 B	-9.2%
2022	S$24.64 B	-3.27%
2021	S$25.47 B	10.24%
2020	S$23.11 B	-3.91%
2019	S$24.05 B	25.12%
2018	S$19.22 B	7.89%
2017	S$17.81 B	5.68%
2016	S$16.86 B	19.18%
2015	S$14.14 B	11.96%
2014	S$12.63 B	40.01%
2013	S$9.02 B	14.62%
2012	S$7.87 B	8.6%
2011	S$7.25 B	21.24%
2010	S$5.98 B	19.36%
2009	S$5.01 B	53.2%
2008	S$3.27 B	-41.91%
2007	S$5.62 B	-0.3%
2006	S$5.64 B	5.87%
2005	S$5.33 B	60.43%
2004	S$3.32 B	42.55%
2003	S$2.33 B	-1.2%
2002	S$2.36 B	-60.25%
2001	S$5.93 B	-10.56%
2000	S$6.63 B	10.17%
1999	S$6.02 B	-35.36%
1998	S$9.32 B	15.1%
1997	S$8.09 B	67.59%
1996	S$4.83 B

End of Day market cap according to different sources

On Aug 7th, 2026 the market cap of CMS Energy was reported to be:

S$28.47 Billion

by Nasdaq

S$28.04 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Alliant Energy LNT	S$22.98 B	-18.03%	🇺🇸 USA
Ameren AEE	S$38.50 B	37.32%	🇺🇸 USA
DTE Energy DTE	S$37.19 B	32.64%	🇺🇸 USA
Exelon Corporation EXC	S$60.04 B	114.15%	🇺🇸 USA
WEC Energy Group WEC	S$44.81 B	59.83%	🇺🇸 USA
Xcel Energy XEL	S$62.31 B	122.24%	🇺🇸 USA
MGE Energy MGEE	S$3.93 B	-85.96%	🇺🇸 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 CMS Energy (CMS)

Market cap: S$28.04 Billion