Upgrades
- Occidental Petroleum (OXY) upgraded by Wells Fargo from Market Perform to Outperform
- Portland General Electric (POR) upgraded by Wells Fargo from Market Perform to Outperform
- Grainger (GWW) upgraded by Citigroup from Sell to Neutral
- Diamond Foods (DMND) upgraded by BB&T from Hold to Buy
- Fabrinet (FN) upgraded by Stifel from Hold to Buy
- AmBev (ABV) upgraded by Credit Suisse from Neutral to Outperform
- Aeropostale (ARO) upgraded by BlueFin from Neutral to Outperform
- Xylem (XYL) upgraded by Barclays from Equal Weight to Overweight
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Downgrades
- MAKO Surgical (MAKO) downgraded by Wells Fargo from Outperform to Market Perform
- MAKO Surgical (MAKO) downgraded by William Blair from Outperform to Market Perform
- Arrow Electronics (ARW) downgraded by UBS from Buy to Neutral
- Avnet (AVT) downgraded by UBS from Buy to Neutral
- Omnicell (OMCL) downgraded by B. Riley from Buy to Neutral
- Diamondback Energy (FANG) downgraded by Canaccord from Buy to Hold
- Intrepid Potash (IPI) downgraded by BMO Capital from Market Perform to Underperform
- HomeAway (AWAY) downgraded by Morgan Stanley from Overweight to Equal Weight
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Upgrades & Downgrades provided by Theflyonthewall.com 
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