Pandora (P +10.5%) and Yelp (YELP +4.2%) are two more fast-growing Internet names that appear to...

|About: Pandora Media (P)|By:, SA News Editor

Pandora (P +10.5%) and Yelp (YELP +4.2%) are two more fast-growing Internet names that appear to be getting a boost from the lifting of Facebook's IPO price range (previous). In Pandora's case, short-covering is also probably playing a role, given 29.9% of its float was shorted as of April 30. Meanwhile, Groupon (GRPN +4%), which soared yesterday ahead of its strong Q1 report, has given up most of today's early gains.