As of March 2025 CMS Energy has a market cap of NZ$38.95 Billion. This makes CMS Energy the world's 901th 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.
On Mar 1st, 2025 the market cap of CMS Energy was reported to be: