Catch up on today's top five analyst downgrades with this list compiled by The Fly: 1. Wells Fargo (WFC) downgraded to Neutral from Buy at Citi. 2. Rexnord (RXN) was downgraded to Underperform from Buy at BofA/Merrill while Parker-Hannifin (PH) was downgraded to Neutral from Buy. 3. Instructure (INST) downgraded to Market Perform from Outperform at Raymond James with analyst Brian Peterson saying his rating change "in no way reflects any incremental concerns about the company's strategic direction," but is entirely about his more cautious view on 2020 growth projections. 4. MSC Industrial (MSM) downgraded to Neutral from Buy at Northcoast with analyst Tom Hayes citing the company's report of weaker than expected organic sales growth and margin headwinds in Q3. 5. Charles Schwab (SCHW) was downgraded to Neutral from Buy at BofA/Merrill and to Market Perform from Outperform at Keefe Bruyette. This list is just a portion of The Fly's full analyst coverage. To see The Fly's full Street Research coverage, click here.