Upgrades
- PPL Corp. (PPL) upgraded by Jefferies from Hold to Buy
- On Assignment (ASGN) upgraded by Deutsche Bank from Hold to Buy
- O’Reilly Automotive (ORLY) upgraded by ISI Group from Neutral to Buy
- Progenics (PGNX) upgraded by Needham from Hold to Buy
- LifePoint Hospitals (LPNT) upgraded by CRT Capital from Fair Value to Buy
- Northrop Grumman (NOC) upgraded by Drexel Hamilton from Hold to Buy
- Yadkin Financial (YDKN) upgraded by Raymond James from Outperform to Strong Buy
- Goldman Sachs (GS) upgraded by Guggenheim from Neutral to Buy
- Whole Foods (WFM) upgraded by Piper Jaffray from Neutral to Overweight
- MasterCard (MA) upgraded by Susquehanna from Neutral to Positive
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Downgrades
- Zynga (ZNGA) downgraded by BofA/Merrill from Neutral to Underperform
- Eaton Vance (EV) downgraded by Goldman from Neutral to Sell
- StanCorp (SFG) downgraded by Goldman from Neutral to Sell
- Medivation (MDVN) downgraded by Needham from Buy to Hold
- Cameco (CCJ) downgraded by Canaccord from Hold to Sell
- Mattel (MAT) downgraded by B. Riley from Buy to Neutral
- NVR (NVR) downgraded by Sterne Agee from Buy to Neutral
- Royal Dutch Shell (RDS.A) downgraded by HSBC from Overweight to Neutral
- WESCO (WCC) downgraded by MKM Partners from Buy to Neutral
- MakeMyTrip (MMYT) downgraded by Oppenheimer from Outperform to Perform
- Manitowoc (MTW) downgraded by Longbow from Buy to Neutral
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Upgrades & Downgrades provided by Theflyonthewall.com 
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