As of September 2026 Columbia Banking System has a market cap of โน794.43 Billion. This makes Columbia Banking System the world's 2314th 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 Sep 15th, 2026 the market cap of Columbia Banking System was reported to be: