As of December 2025 Rambus has a market cap of โฌ8.71 Billion. This makes Rambus the world's 1921th 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, 2025 the market cap of Rambus was reported to be: