Bill Ackman is one of the must-watch investors of the 21st century. Ackman was an activist short seller for most of his career, but in recent years, he has transitioned to more of a long-only investor ...
U.S. stocks fell Friday as investor sentiment turned gloomy. The Dow Jones Industrial Average was down more than 300 points midmorning, while the Nasdaq Composite Index, which contains more technology ...