Catch up on today's top five analyst downgrades with this list compiled by The Fly: 1. Walgreens Boots Alliance (WBA) downgraded to In Line from Outperform at Evercore ISI. 2. Chipotle (CMG) downgraded to Underperform from Neutral at Mizuho with analyst Jeremy Scott saying after an 80% rally since the new CEO appointment, Chipotle shares currently price in an "aggressive recovery" in both comps and margins. 3. Biogen (BIIB) downgraded to Neutral from Outperform at Baird with analyst Brian Skorney saying that following a quick ~35% move since his April upgrade, he is taking his gains off the table on the back of the BAN2401 results. 4. eBay (EBAY) downgraded to Hold from Buy at SunTrust with analyst Youssef Squali citing the anticipated impact of the recent U.S. Supreme Court decision that forces collection of online sales tax on a state level and reverses the 1992 e-commerce precedent. 5. Square (SQ) assumed and downgraded to a Hold from Buy at Jefferies and a Perform from Outperform at Oppenheimer. 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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