As of September 2024 FirstEnergy has a market cap of ยฃ19.39 Billion. This makes FirstEnergy the world's 775th 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 FirstEnergy was reported to be: