As of December 2025 Columbia Banking System has a market cap of โน791.53 Billion. This makes Columbia Banking System the world's 2147th 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 Dec 11th, 2025 the market cap of Columbia Banking System was reported to be: