As of May 2026 Tamboran Resources has a market cap of NZ$1.63 Billion. This makes Tamboran Resources the world's 6188th 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 May 27th, 2026 the market cap of Tamboran Resources was reported to be: