Buffett has always favored businesses with durable economic moats. In the health insurance space, the idea of a moat is reinforced by and industry dominated by just a few major players -- with ...

When the Oracle of Omaha steps down as CEO of Berkshire Hathaway (BRK.B) at the end of 2025, it will mark the end of the career of the greatest capital allocator of all time. What's the difference?

Performance data quoted represents past performance and does not guarantee future results. The investment return and ...