As of June 2026 Cosan has a market cap of A$3.74 Billion. This makes Cosan the world's 4433th 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 Jun 21st, 2026 the market cap of Cosan was reported to be: