As of July 2026 Tamboran Resources has a market cap of NZ$2.05 Billion. This makes Tamboran Resources the world's 5921th 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 Jul 23rd, 2026 the market cap of Tamboran Resources was reported to be: