Hedge-Fund Titans Lose Billions to Reddit Traders Running Amok

For once, Main Street is beating Wall Street.

In a matter of weeks, two hedge-fund legends -- Steve Cohen and Dan Sundheim -- have suffered bruising losses as amateur traders banded together to take on some of the world’s most sophisticated investors. In Cohen’s case, he and Ken Griffin ended up rushing to the aid of a third, Gabe Plotkin, whose firm was getting beaten down. READ MORE