Catch up on today's top five analyst upgrades with this list compiled by The Fly: 1. Under Armour (UA, UAA) upgraded to Neutral from Underweight at JPMorgan with analyst Matthew Boss saying he views the stock's risk/reward as more balanced following the recent underperformance. 2. Acadia (ACAD) upgraded to Overweight from Neutral at Piper Jaffray with analyst Danielle Brill citing the FDA announcement of maintained support for Nuplazid after its review. 3. AT&T (T) upgraded to Buy from Neutral at UBS with analyst John Hodulik saying the stock is trading near all-time low valuations, and at its widest valuation gap to Verizon (VZ), given a mix of EBITDA declines, concerns over the debt load and secular issues impacting the space. 4. Diamond Offshore (DO) upgraded to Buy from Hold at HSBC. 5. Ingersoll-Rand (IR) upgraded to Overweight from Neutral at JPMorgan with analyst Stephen Tusa saying he views the stock's discounted valuation relative to peers as unwarranted following the company's transformation. This list is just a portion of The Fly's full analyst coverage. To see The Fly's full Street Research coverage, click here.