Daytona Beach, Florida-based Brown & Brown, Inc. (BRO) markets and sells insurance products and services in the U.S. and internationally. Valued at $30.9 billion by market cap, the company operates through Retail, Programs, Wholesale Brokerage, and Services segments. Companies worth$10 billion or more are generally described as “large-cap stocks.” Brown & Brown fits right into that category, with its market cap exceeding the threshold, reflecting its substantial size, dominance, and influence in the insu ...