Victor Anthony: Einhorn's Yelp Forecast A 'Stretch' To Achieve By: Benzinga via Benzinga May 03, 2016 at 12:56 PM EDT Greenlight Capital's David Einhorn released a letter to his fund's investors that detailed several moves in the quarter - ... Read More >> Related Stocks: Alphabet-C Bio-Techne Corp Facebook The Priceline Group Yelp Inc