Catch up on today's top five analyst downgrades with this list compiled by The Fly: 1. HubSpot (HUBS) downgraded to Neutral from Buy at UBS with analyst Jennifer Swanson Lowe citing valuation with the stock up 36% year-to-date. 2. CF Industries (CF) downgraded to Underperform from Buy at BofA/Merrill with analyst Steve Byrne saying he sees risk to nitrogen pricing in second half 2018 due to increasing Chinese production rates, ending seasonal demand in the northern hemisphere, a positive net export position in the U.S. in the summer-fill season, and lower international energy prices following seasonality. 3. Zagg (ZAGG) downgraded to Neutral from Buy at B. Riley FBR with analyst Jeff Van Sinderen citing the weaker than expected EBITDA in the fourth quarter and outlook for 2018 for the downgrade. 4. CalAmp (CAMP) downgraded to Hold from Buy at Craig-Hallum with analyst Anthony Stoss saying he believes shares are fully valued at these levels and that near- and long-term tax impacts, as well as increasing OpEx, limits upside in the near-term. 5. Veon (VEON) downgraded to Hold from Buy at HSBC. 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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