As of January 2026 M&T Bank has a market cap of C$45.62 Billion. This makes M&T Bank the world's 738th 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 12th, 2026 the market cap of M&T Bank was reported to be: