Since launching a new stake in the U.S. oil producer Occidental Petroleum ( OXY -2.09%), Berkshire has bought the stock like there is no tomorrow. Occidental is the sixth-largest position in Berkshire's portfolio, and Berkshire now owns over 28% of outstanding shares.

Had you invested $1,000 in Berkshire Hathaway (NYSE: BRK.A)(NYSE: BRK.B) when Warren Buffett became its CEO in 1965, you would have $42.5 million today. The same investment in the S&P 500 would have grown to just $343,

Warren Buffett, the legendary investor known as the "Oracle of Omaha," continues to make waves in the financial world even as he approaches his mid-90s. His company, Berkshire Hathaway, has been

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, one of the world's most successful investors, continues to shape the investment landscape through Berkshire

S&P 500 investors are playing it safer in 2025 — so Warren Buffett's careful stock-picking is in style again.

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

Warren Buffett has long been a venerated icon in the finance space. The Oracle of Omaha, as he's fondly known (the nickname is a nod to his practically uncanny ability to accurately predict the

Warren Buffett's outsized returns at Berkshire Hathaway over six decades have earned him a large following on Wall Street. Buffett didn't purchase his favorite stock for the first time in more than six years -- and that's a big deal.