The Oracle of Omaha's secret portfolio contains 120 securities -- one of which is a historically cheap AI stock.

What we can do today is look at Buffett's actions with Berkshire Hathaway's invested assets. Right now, one action stands out above the rest: the company's monster cash pile. At the end of the third quarter,

Investors often turn to Warren Buffett for advice for one good reason: He's proven his ability to navigate any investing waters -- from moments of euphoria to the doldrums -- and win over time. Buffett doesn't rush to buy the hottest stocks as markets soar and doesn't panic-sell during difficult periods.

Warren Buffett is a big fan of portfolio concentration and placing large wagers on his best ideas. Kicking off 2025, roughly 80% ($238 billion) of the $297 billion portfolio Buffett is overseeing at Berkshire is invested in just nine unstoppable stocks.

Warren Buffett, Berkshire Hathaway's 1998 Letter to Shareholders Start Your Mornings Smarter! Wake up with Breakfast news in your inbox every market day. Sign Up For Free » Warren Buffett has created incredible wealth for shareholders of Berkshire Hathaway.