Catch up on today's top five analyst downgrades with this list compiled by The Fly: 1. MGM Resorts (MGM) downgraded to Neutral from Buy at UBS with analyst Robin Farley saying the current valuation, with the shares up 37% over the past 12 months, now captures much of the value of the REIT transaction and improving Las Vegas outlook. 2. Boardwalk Pipeline (BWP) downgraded to Sector Perform from Outperform at RBC Capital with analyst Elvira Scotto saying she expects the stock to be "range bound" until its 2019-2020 outlook become clearer. 3. La-Z-Boy (LZB) downgraded to Neutral from Buy at Sidoti with analyst Anthony Lebiedzinski saying shares are approaching his $36 price target. 4. Regeneron (REGN) downgraded to Underperform from Neutral at Baird with analyst Brian Skorney saying Dupixent expectations have gotten ahead of themselves and consensus numbers currently reflect an overlap with Cosentyx sales which looks like an overestimate. 5. Corporate Office Properties (OFC) downgraded to Sell from Hold at Stifel with analyst John Guinee saying he believes that the Real Estate Investment Trust will be hurt by "persistently weak leasing economics," the expirations of a large number of its leases with high rents, and efforts by defense and IT organization to keep rent costs low. This list is just a portion of The Fly's full analyst coverage. To see The Fly's full Street Research coverage,
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