Sirius XM is a satellite-radio operator with nearly 34 million subscribers. These subscribers account for more than 75% of Sirius XM's revenue. Despite the highly recurring nature of its revenue, ...

Sirius XM Radio has quietly fixed a bug in its satellite radio system that provided a way for former subscribers to gain free access to the Sirius service since 2002, according to security vendor ...

Sirius Satellite Radios will be available as a dealer-installed option from Daimler-Chrysler Corporation beginning late this summer in a number of 2003 models. This makes the second automotive company ...

Things never get dull for the country's lone satellite-radio provider. Shares of Sirius XM Radio revisited the prior week's high of $3.19 -- a four-year high -- as investors continue to warm up to the ...

Sirius' stock split doesn't change the company's fundamental value. While Sirius boasts a stable business, there is little operational momentum. Formed by the 2008 merger of Sirius Satellite Radio and ...

NEW YORK (Reuters) - Oprah Winfrey, professional hockey and basketball games and other programing previously exclusive to XM Satellite Radio can now be heard on Sirius's service, some two months after ...

Things never get dull for the country's lone satellite-radio provider. Shares of Sirius XM Radio moved higher this week, closing off by 3% to hit $3.14. The general market also moved higher, but ...