As of September 2026 Palantir has a market cap of โน40.929 Trillion. This makes Palantir the world's 31th 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 Sep 19th, 2026 the market cap of Palantir was reported to be: