As of December 2025 Iamgold has a market cap of โน792.20 Billion. This makes Iamgold the world's 2123th 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 6th, 2025 the market cap of Iamgold was reported to be: