Almost 17% of Berkshire Hathaway's $328 Billion Portfolio Is Invested in 1 Top Stock That's Up 180% in 5 Years

Berkshire Hathaway owns many different public equities, which combined make up its $328 billion portfolio. Among them, there's one standout business whose shares have performed particularly well recently. As of Feb. 9, this financial stock's price is up 180% in the past five years. By including the dividend, that figure is even higher at 198%. Here's what investors need to know about American Express (NYSE: AXP), which has been a pillar in the Oracle of Omaha's portfolio. Will AI create the world's first ...