As of October 2026 Brown & Brown has a market cap of โฌ18.77 Billion. This makes Brown & Brown the world's 1110th 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 Oct 10th, 2026 the market cap of Brown & Brown was reported to be: