As of September 2026 Idacorp has a market cap of A$10.66 Billion. This makes Idacorp the world's 2453th 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 28th, 2026 the market cap of Idacorp was reported to be: