Upgrades
- Valspar (VAL) upgraded by Goldman from Neutral to Conviction Buy
- Digital Realty (DLR) upgraded by Deutsche Bank from Hold to Buy
- Allergan (AGN) upgraded by UBS from Neutral to Buy
- Sanmina (SANM) upgraded by Deutsche Bank from Sell to Hold
- VCA Inc. (WOOF) upgraded by Stifel from Sell to Hold
- Trex Company (TREX) upgraded by Stifel from Hold to Buy
- Diamondback Energy (FANG) upgraded by Roth Capital from Neutral to Buy
- Realogy (RLGY) upgraded by Citigroup from Neutral to Buy
- Gas Natural (EGAS) upgraded by Wunderlich from Hold to Buy
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Downgrades
- Matador (MTDR) downgraded by Stifel from Buy to Hold
- Amazon.com (AMZN) downgraded by Citigroup from Buy to Neutral
- SunTrust (STI) downgraded by Evercore from Overweight to Equal-Weight
- Blue Nile (NILE) downgraded by William Blair from Outperform to Market Perform
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Upgrades & Downgrades provided by Theflyonthewall.com 
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