As of April 2026 TopBuild has a market cap of NZ$17.46 Billion. This makes TopBuild the world's 1949th 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 Apr 1st, 2026 the market cap of TopBuild was reported to be: