As of September 2026 Cosan has a market cap of โน262.87 Billion. This makes Cosan the world's 4364th 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 Sep 16th, 2026 the market cap of Cosan was reported to be: