Benzinga's Top Upgrades By: Benzinga via Benzinga July 28, 2016 at 08:56 AM EDT Northland Securities upgraded Marvell Technology Group Ltd. (NASDAQ: MRVL) from Market Perform to Outperform. Marvell ... Read More >> Related Stocks: Apple Ballard Power Sys Garmin Ltd Hologic Inc Marvell Technology Inc Match Group Inc Range Resources Reliance Inc TripAdvisor United States Steel Corp