As of January 2026 Landstar System has a market cap of $5.44 Billion USD. This makes Landstar System the world's 3003th 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 Jan 21st, 2026 the market cap of Landstar System was reported to be: