As of December 2025 IREN (Iris Energy) has a market cap of ยฃ8.66 Billion. This makes IREN (Iris Energy) the world's 1742th 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 14th, 2025 the market cap of IREN (Iris Energy) was reported to be: