As of August 2026 Guardant Health has a market cap of โฌ18.76 Billion. This makes Guardant Health the world's 1122th 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 19th, 2026 the market cap of Guardant Health was reported to be: