SiriusXM shares rallied Monday after Warren Buffett’s Berkshire Hathaway raised its stake in the satellite radio company.

Warren Buffett’s Berkshire Hathaway increased its stake in SiriusXM, now holding 32% of the satellite radio company. Berkshire bought over 3 million shares for over $80 million, according to an SEC ...

Berkshire Hathaway increased its stake after billionaire John Malone’s Liberty Media completed the deal to combine its ...

Shares of satellite radio and media company Sirius XM (NASDAQ:SIRI) jumped 7.6% in the morning session after a regulatory ...

The internet satellite network wants FCC permission to tweak some technical specs to achieve broadband-fast data speeds, ...

Shares of Sirius stock gained 8.1% through 10:45 a.m. ET Monday after Warren Buffett investment vehicle Berkshire Hathaway ( ...

This strategic investment by Berkshire Hathaway, particularly under the management of investment guru Ted Weschler, is noteworthy given that the company has been perceived as a money-losing stake.

A lament about the demise of AM radio has been rising in the halls of Congress. Several automakers, most notably Tesla and Ford, have decided to stop putting AM radios in their electric vehicles. They ...

"Satellite navigation (GPS) degraded or inoperable for hours," the SWPC warned. " Radio – HF (high frequency) radio propagation sporadic or blacked out." The SWPC noted that a G4 or greater was ...

In a report released today, Matthew Harrigan from Benchmark Co. maintained a Buy rating on Sirius XM Holdings (SIRI – Research Report), ...

On the off-chance you're reading this and don't already know, Sirius XM is a satellite radio company. Rather than using a conventional radio antenna, Sirius XM delivers music and talk programming ...