As of February 2025 Leidos has a market cap of £13.12 Billion. This makes Leidos the world's 1136th 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 Feb 21st, 2025 the market cap of Leidos was reported to be: