Billionaire investor Warren Buffett’s Berkshire Hathaway (NYSE:BRK.A) has continued to buy shares in the broadcasting and radio company SiriusXM (NASDAQ:SIRI), adding more than 1.5M shares to push its stake above 32% this week.

Warren Buffett's Berkshire Hathaway continued to increase its stake in SiriusXM, now owning 32% of the New York-based satellite radio company.The Omaha, Nebraska-based conglomerate purchased roughly 3.

This followed Liberty Media's tracking stocks with SiriusXM in early September and a restructuring of Malone's media assets while also spinning out the Atlanta Braves a company in which Berkshire owns stakes.

Warren Buffett hasn't seen a lot to like in the stock market lately. The Oracle of Omaha has sold more stocks than he bought in each of the last seven quarters reported by Berkshire Hathaway (NYSE: BRK.