As of November 2026 Petrobras has a market cap of โน11.106 Trillion. This makes Petrobras the world's 193th 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 Nov 9th, 2026 the market cap of Petrobras was reported to be: