Warren Buffett is one of the most widely followed investment managers in the world. And there's good reason for that. His track record of market-beating returns dates back to the 1950s when he founded Buffett Limited Partners.

Warren Buffett’s Berkshire Hathaway (BRK.A) (BRK.B) has recently increased its stake in Sirius XM Holdings Inc. (SIRI), now owning over 35% of

Warren Buffett's Berkshire Hathaway once again scooped up shares of Sirius XM. The Omaha, Nebraska-based conglomerate purchased roughly 2.3 million shares for about $54 million in separate transactions Thursday through Monday,

Berkshire Hathaway first bought Apple ( AAPL 1.86%) shares in the first quarter of 2016. That was a wildly successful decision, as the "Magnificent Seven" stock has soared 797% since the start of that year (as of Jan. 31).

Warren Buffett, the CEO of Berkshire Hathaway, has been selling large amounts of stock recently. In the first three quarters of 2024, his company sold $133 billion worth of shares in other companies.