As of March 2026 Cosan has a market cap of โน355.44 Billion. This makes Cosan the world's 3487th 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 Mar 22nd, 2026 the market cap of Cosan was reported to be: