Sirius XM's management is cutting costs and investing in growth initiatives like an online streaming service to attract younger subscribers. See why SIRI stock is a Buy.

Warren Buffett’s investment firm, Berkshire Hathaway, has increased its stake in Sirius XM Holdings Inc. The company bought an additional 2,308,119 shares of Sirius XM for around $54 million between January 30 and February 3,

The Omaha, Nebraska-based conglomerate purchased roughly 2.3 million shares for about $54 million in separate transactions Thursday through Monday.

Shares of Sirius XM Holdings Inc. SIRI slipped 1.75% to $24.75 Friday, on what proved to be an all-around poor trading session for the stock market, with the NASDAQ Composite Index COMP falling 2.20% to 19,

Howard Stern's potential retirement at the end of this year could be good and bad for Sirius XM. Audio entertainment isn't dead. Sirius XM stock cratered last year, but Spotify more than doubled. Analysts see a return to revenue and earnings growth in 2026.