As of December 2025 NexGen Energy has a market cap of NZ$11.23 Billion. This makes NexGen Energy the world's 2625th 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 NexGen Energy was reported to be: