As of December 2025 Brown & Brown has a market cap of ยฃ20.08 Billion. This makes Brown & Brown the world's 863th 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 5th, 2025 the market cap of Brown & Brown was reported to be: