As of February 2026 Idacorp has a market cap of โน651.20 Billion. This makes Idacorp the world's 2516th 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 Feb 2nd, 2026 the market cap of Idacorp was reported to be: