This followed Liberty Media's tracking stocks with SiriusXM in early September and a restructuring of Malone's media assets ...

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

By Etan Vlessing Canada Bureau Chief Shares in SiriusXM SIRI jumped on Monday after Warren Buffett’s Berkshire Hathaway ...

Warren Buffett's Berkshire Hathaway has made headlines once again by significantly increasing its stake in SiriusXM, the ...

Warren Buffett’s Berkshire Hathaway increased its stake in SiriusXM, now holding 32% of the satellite radio company.

SiriusXM shares rallied Monday after Warren Buffett’s Berkshire Hathaway raised its stake in the satellite radio company. Berkshire Hathaway now holds a stake of nearly one-third in SiriusXM.

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 ...

Shares of Sirius XM are trading higher by 10% since Monday's open. The stock gained on news that Warren Buffett's Berkshire ...

Shares in SiriusXM SIRI jumped on Monday after Warren Buffett’s Berkshire Hathaway announced it had raised its stake in the satellite radio company to 32 percent. In an Oct. 10 SEC filing, Buffett’s ...