Benzinga's Top Upgrades By: Benzinga via Benzinga March 25, 2015 at 08:44 AM EDT Analysts at Wunderlich upgraded Groupon, Inc. (NASDAQ: GRPN) from Hold to Buy. The price target for Groupon has been raised from $6.00 ... Read More >> Related Stocks: Estee Lauder Co Genl Dynamics Groupon Cl A Hawaiian Hlds Inc