As of September 2026 Lightbridge Corporation has a market cap of โน21.30 Billion. This makes Lightbridge Corporation the world's 8922th 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 Lightbridge Corporation was reported to be: