Catch up on today's top five analyst upgrades with this list compiled by The Fly: 1. UPS (UPS) upgraded to Buy from Hold at Stifel with analyst David Ross saying after the recent share pullback, UPS' valuation is "reasonable" considering the risks ahead and the increased capital investments expected over the next several years. 2. PPL Corp. (PPL) upgraded to Outperform from Sector Perform at RBC Capital with analyst Shelby Tucker saying he believes that the uncertainty around the impact of RIIO-2 price controls on the company's financials has been more than discounted in the stock price, while the equity needs due to tax reform have also been digested by investors. 3. First Republic (FRC) upgraded to Overweight from Equal Weight at Barclays with analyst Matthew Keating saying he believes the impact of First Republic's "millennial strategies" on client household acquisition is underappreciated and that tax reform will not weigh the bank's businesses. 4. Herbalife Nutrition (HLF) upgraded to Buy from Neutral at Citi with analyst Beth Kite saying since January, the company has made capital allocation announcements, enacted several executive changes, and found out that Bill Ackman closed out his long-standing and well-publicized short position. 5. Mylan (MYL) upgraded to Overweight from Equal Weight at Morgan Stanley. 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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