Catch up on today's top five analyst downgrades with this list compiled by The Fly: 1. Novo Nordisk (NVO) downgraded to Hold from Buy at Deutsche Bank with analyst Richard Parkes citing valuation. 2. Shopify (SHOP) downgraded to Neutral from Outperformer at CIBC with analyst Todd Coupland stating that while he is encouraged by the company's product announcements, he believes the upside seen in his investment thesis has now been priced into the stock. 3. Enphase Energy (ENPH) downgraded to Neutral from Buy at H.C. Wainwright with analyst Amit Dayal saying at current levels, the shares are more than adequately pricing in another earnings beat for Q2 and potential guidance raise for 2019. 4. Hershey (HSY) downgraded to Underweight from Neutral at Piper Jaffray with analyst Michael Lavery stating the company has a U.S.-centric portfolio with generally stable sales and earnings growth, but the valuation at current share levels "now looks inconsistent with consensus expectations". 5. Carnival (CCL) downgraded to Market Perform from Outperform at William Blair with analyst Sharon Zackfia noting the company lowered expectations for the remainder of the fiscal year, with constant-currency net yields now expected to be flattish to slightly down in Q3 and down in Q4. 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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