Catch up on today's top five analyst downgrades with this list compiled by The Fly: 1. Zillow (Z, ZG) resumed with a Hold from Buy at Stifel with analyst John Egbert saying he sees potential macro headwinds for Zillow given the tight housing supply, rising interest rates, and tax changes. 2. Bloomin' Brands (BLMN) downgraded to Sell from Neutral at Goldman Sachs with analyst Karen Holthouse saying shares are trading near peak historical levels versus peers and "thin pre-tax margins" put the company at risk of estimate volatility around investment. 3. Parker-Hannifin (PH) downgraded to Neutral on valuation at Buckingham with the firm's analyst saying shares reached the firm's $210 price target. 4. McCormick (MKC) downgraded to Sell from Hold at Deutsche Bank with analyst Rob Dickerson saying he believes organic revenue growth expectations in the company's Consumer segment for fiscal years 2018 and 2019 are too high. 5. WNS Holdings (WNS) downgraded to Neutral from Outperform at Baird with analyst David Koning citing its high historical valuation but saying he sees fourth quarter revenues decelerating, which could create a headwind as comps become more difficult. 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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