As of October 2026 NioCorp Developments has a market cap of โน47.54 Billion. This makes NioCorp Developments the world's 7590th 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 Oct 9th, 2026 the market cap of NioCorp Developments was reported to be: