Warren Buffett's Berkshire Hathaway on Friday disclosed a new investment in alcoholic beverages producer Constellation Brands ...

Berkshire also disclosed it has stopped selling shares of Apple, which remained its largest common stock investment at $75.1 billion.

Companies in a wide range of industries are seeing their stocks come under pressure Monday on Wall Street because of tariff threats from President Donald Trump. Automakers, ...

Diageo, which owns Smirnoff, Johnnie Walker and Crown Royal ... Semiconductor giant Nvidia fell 2.8% and iPhone maker Apple slipped 3.4%. Both companies rely on China for production and sales.