As of May 2026 Cosan has a market cap of A$4.31 Billion. This makes Cosan the world's 4058th 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 Cosan was reported to be: