As of December 2025 Sunoco has a market cap of C$14.17 Billion. This makes Sunoco the world's 1910th 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 6th, 2025 the market cap of Sunoco was reported to be: