As of November 2024 Alliant Energy has a market cap of ยฃ12.06 Billion. This makes Alliant Energy the world's 1197th 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 Nov 12th, 2024 the market cap of Alliant Energy was reported to be: