Apple is well known as Warren Buffett's largest investment at Berkshire Hathaway. It has netted shareholders over $100 billion in gains, making it one of the most successful investments ever. However,

Chubb trades at a hefty price-to-book value of 1.75, which is near the high end of its five-year median. Still, given its record revenue and earnings, robust balance sheet, and shareholder-friendly history, the stock appears deserving of its high valuation.

All right, put down that shovel and lend an ear: the Oracle of Ohama has something to say.Warren Buffett is quoted so often by so many people that you sometimes wonder how the guy has time for anything else.

Warren Buffett has been on a selling spree and recently trimmed his two biggest holdings: Apple and Bank of America. Buffett caught many investors by surprise when he trimmed his Apple position,

Plenty of big-time investors have made a name for themselves over the years, but arguably none have become as big of a household name as Warren Buffett. Thanks to personal achievements and the success of his company,

Warren Buffett is donating $1.1 billion worth of Berkshire Hathaway stock to four of his family's foundations.