As of December 2025 Idacorp has a market cap of โฌ5.86 Billion. This makes Idacorp the world's 2557th 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 Dec 4th, 2025 the market cap of Idacorp was reported to be: