As of June 2026 TopBuild has a market cap of NZ$19.78 Billion. This makes TopBuild the world's 1820th 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 Jun 9th, 2026 the market cap of TopBuild was reported to be: