Yelp surges on Einhorn stake but some on social media are skeptical

NEW YORK (Reuters) - Shares of Yelp Inc shot to a three-month high on Tuesday morning after hedge fund manager David Einhorn unveiled a new stake, but seesawing social media sentiment among active traders signaled skepticism about the business review site's longer-term prospects and Einhorn's prowess as a stock picker.

from Reuters: Technology News http://ift.tt/26PJN2W