As of April 2025 Leidos has a market cap of โน1.527 Trillion. This makes Leidos the world's 1039th 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 Apr 17th, 2025 the market cap of Leidos was reported to be: