As of December 2025 Cosan has a market cap of C$9.82 Billion. This makes Cosan the world's 2482th 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 Dec 5th, 2025 the market cap of Cosan was reported to be: