As of August 2026 KLA has a market cap of โน24.027 Trillion. This makes KLA the world's 68th 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 Aug 6th, 2026 the market cap of KLA was reported to be: