As of January 2026 Wintrust Financial has a market cap of S$12.35 Billion. This makes Wintrust Financial the world's 2061th 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 13th, 2026 the market cap of Wintrust Financial was reported to be: