As of May 2026 Washington Trust Bancorp has a market cap of โน57.72 Billion. This makes Washington Trust Bancorp the world's 6985th 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 May 2nd, 2026 the market cap of Washington Trust Bancorp was reported to be: