Catch up on today's top five analyst upgrades with this list compiled by The Fly: 1. Groupon (GRPN) upgraded to Buy from Neutral at B. Riley with analyst Sameet Sinha saying he expects increased marketing spend to balance profitability and new customer growth. 2. General Electric (GE) upgraded to Hold from Sell at Standpoint Research with analyst Ronnie Moas citing the recent underperformance of the shares. The analyst sees fair value for the shares at $24 and thinks the stock will reach that level in a market correction. 3. Icon (ICLR) upgraded to Buy from Hold at Jefferies with analyst David Windley saying the shares continue to trade at a group discount. 4. Provident Financial (PFS) upgraded to Buy from Hold at Sandler O'Neill with analyst Mark Fitzgibbon citing year-to-date underperformance saying valuation is attractive. 5. Chart Industries (GTLS) upgraded to Buy from Hold at Johnson Rice. This list is just a portion of The Fly's full analyst coverage. To see The Fly's full Street Research coverage,
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