Catch up on today's top five analyst downgrades with this list compiled by The Fly: 1. Ensco (ESV) downgraded to Negative and Underweight at Susquehanna and Barclays, respectively. Susquehanna sees the group being challenged over the next few years even if crude prices recover. Barclays added that it seems "unimpeded downside" in the shares after pushing out recovery assumptions by another year. 2. BB&T (BBT) downgraded to Underweight at Piper Jaffray by analyst Kevin Barker, who said margin and credit pressure will drive underperformance of the shares. He added that auto lenders will see higher credit losses and a material slowdown in loan growth. 3. Parker-Hannifin (PH) downgraded to Sell at Goldman with analyst Joe ritchie saying shares are pricing in a recovery he does not expect to materialize and valuation is stretched. The analyst sees limited balance sheet capacity and bottom quartile EBITDA/organic growth in 2016/2017. 4. State Street (STT) downgraded to Underperform at Keefe Bruyette by analyst Brian Kleinhanzi, who said State Street is a "show-me" stock until management can execute on stated plans and drive returns higher. 5. ExOne (XONE) downgraded to Underperform at Imperial Capital with analyst Saliq Khan saying the shares at current levels are not factoring in the "depressed" energy sector, currency devaluation and the potential for delayed capital equipment purchases. This list is just a portion of The Fly's full analyst coverage. To see The Fly's full Street Research coverage, click here.