As of December 2024 Martin Marietta has a market cap of $32.61 Billion USD. This makes Martin Marietta the world's 602th 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 Dec 21st, 2024 the market cap of Martin Marietta was reported to be: