As of February 2026 NioCorp Developments has a market cap of C$1.00 Billion. This makes NioCorp Developments the world's 6543th 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 Feb 6th, 2026 the market cap of NioCorp Developments was reported to be: