As of February 2026 PT Amman Mineral Internasional Tbk has a market cap of A$47.27 Billion. This makes PT Amman Mineral Internasional Tbk the world's 743th 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.