As of September 2026 Rivian has a market cap of S$29.26 Billion. This makes Rivian the world's 1048th 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 16th, 2026 the market cap of Rivian was reported to be: