As of December 2025 Cass Information Systems has a market cap of โน51.20 Billion. This makes Cass Information Systems the world's 6944th 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 7th, 2025 the market cap of Cass Information Systems was reported to be: