As of January 2026 KB Home has a market cap of โน351.48 Billion. This makes KB Home the world's 3561th 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 Jan 13th, 2026 the market cap of KB Home was reported to be: