As of January 2026 NOV has a market cap of โน592.75 Billion. This makes NOV the world's 2668th 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 14th, 2026 the market cap of NOV was reported to be: