As of September 2024 Alliant Energy has a market cap of A$22.53 Billion. This makes Alliant Energy the world's 1202th 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 Sep 7th, 2024 the market cap of Alliant Energy was reported to be: