As of January 2026 Sun Life Financial has a market cap of โน3.154 Trillion. This makes Sun Life Financial the world's 692th 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 9th, 2026 the market cap of Sun Life Financial was reported to be: