As of January 2026 Petrobras has a market cap of โน7.333 Trillion. This makes Petrobras the world's 283th 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 Jan 14th, 2026 the market cap of Petrobras was reported to be: