Catch up on today’s top five analyst upgrades with this list compiled by The Fly: 1. WPP (WPP) upgraded to Buy from Neutral at Goldman Sachs with analyst Lisa Yang citing the company’s improving organic growth momentum thanks to the benefits of a near-term pick up in Auto advertising spend and “the resilience of CPG.” 2. Hersha Hospitality (HT) and Ashford Hospitality (AHT) were upgraded to Neutral from Underperform at DA Davidson. 3. Atlantica Yield (AY) upgraded to Overweight from Equal Weight at Morgan Stanley with analyst Stephen Byrd saying Atlantica has minimal downside, strong cash flows and long contract duration. 4. AU Optronics (AUO) upgraded to Outperform from Neutral at Credit Suisse. 5. Diana Shipping (DSX) upgraded to Buy from Hold at Pareto. This list is just a portion of The Fly’s full analyst coverage. To see The Fly’s full Street Research coverage, (click here.):(http://thefly.com/streetResearch.php)