As of December 2024 Sirius XM has a market cap of โน667.63 Billion. This makes Sirius XM the world's 2005th 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 Sirius XM was reported to be: