As of November 2024 Alliant Energy has a market cap of S$21.00 Billion. This makes Alliant Energy the world's 1179th 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 16th, 2024 the market cap of Alliant Energy was reported to be: