As of February 2026 Core & Main has a market cap of NZ$19.01 Billion. This makes Core & Main the world's 1833th 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 Feb 14th, 2026 the market cap of Core & Main was reported to be: