As of December 2025 Prosperity Bancshares has a market cap of โน596.76 Billion. This makes Prosperity Bancshares the world's 2596th 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 21st, 2025 the market cap of Prosperity Bancshares was reported to be: