Catch up on today's top five analyst downgrades with this list compiled by The Fly: 1. Wells Fargo (WFC) downgraded to Neutral from Overweight at JPMorgan with analyst Vivek Juneja saying the "tough" Senate hearings and "mounting public scrutiny" will likely result in additional investigations that could pressure expenses. 2. Skechers (SKX) downgraded to Equal Weight from Overweight at Morgan Stanley with analyst Jay Sole saying he believes consumers shift towards pure fashion styles and away from athletic footwear is causing Skechers to adjust assortment, resulting in slower sales growth. 3. American Airlines (AAL) downgraded to Market Perform from Outperform at Raymond James analyst Savanthi Syth citing relative valuation and lowered estimates to reflect the new mechanics contract. 4. Boston Beer (SAM) downgraded to Underperform from Market Perform at Cowen with analyst Vivien Azer citing its string of disappointing monthly Nielsen data and structural headwinds to the company's core assets, which present meaningful earnings risk. 5. Children's Place (PLCE) downgraded to Neutral from Overweight at Piper Jaffray with analyst Stephanie Wissink saying the firm's recent survey of moms pointed to a "step down" in mindshare. This list is just a portion of The Fly's full analyst coverage. To see The Fly's full Street Research coverage, click here.