Catch up on today's top five analyst downgrades with this list compiled by The Fly: 1. Under Armour (UAA) downgraded to Neutral from Buy at Guggenheim. 2. VF Corp. (VFC) downgraded to Sector Weight from Overweight at KeyBanc with analyst Edward Yruma saying the company's "consistent" results are adequately reflected in the current valuation. 3. Quest Diagnostics (DGX) downgraded to Market Perform from Outperform at Raymond James with analyst Nicholas Jansen citing the preliminary 2018 Clinical Laboratory Fee Schedule, or CLFS, rates released Friday evening, which creates an overhang. 4. AbbVie (ABBV) downgraded to Neutral from Buy at UBS with analyst Marc Goodman saying that shares are up 40% year-to-date. 5. Albemarle (ALB) downgraded to Neutral from Outperform at Baird with analyst Ben Kallo saying he thinks near-term execution is largely priced into the stock and he believes the shares are fully valued at current levels. This list is just a portion of The Fly's full analyst coverage. To see The Fly's full Street Research coverage, click here.