As of September 2026 SpaceX has a market cap of $1.953 Trillion USD. This makes SpaceX the world's 7th 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 10th, 2026 the market cap of SpaceX was reported to be: