Benzinga's Top Upgrades By: Benzinga via Benzinga April 07, 2015 at 08:39 AM EDT Analysts at Stephens & Co. upgraded Splunk, Inc. (NASDAQ: SPLK) from Equal-weight to Overweight. The price target for Splunk is set ... Read More >> Related Stocks: Crown Castle International Ctrip.com Intl Ltd FirstEnergy Corp Splunk Inc