Upgrades
- CyberArk (CYBR) upgraded by Nomura from Neutral to Buy
- Box (BOX) upgraded by Canaccord from Hold to Buy
- ACE Limited (ACE) upgraded by Goldman from Neutral to Buy
- Exelon (EXC) upgraded by Guggenheim from Neutral to Buy
- Nike (NIKE) upgraded by Sterne Agee CRT from Neutral to Buy
- 3M (MMM) upgraded by Credit Suisse from Neutral to Outperform
- Spirit Airlines (SAVE) upgraded by Cowen from Market Perform to Outperform
- Bed Bath & Beyond (BBBY) upgraded by Telsey Advisory from Underperform to Market Perform
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Downgrades
- Virgin America (VA) downgraded by Cowen from Outperform to Market Perform
- Emerge Energy (EMES) downgraded by Stifel from Hold to Sell
- Superconductor Technologies (SCON) downgraded by Ladenburg from Buy to Neutral
- F5 Networks (FFIV) downgraded by Raymond James from Outperform to Market Perform
- Atlas Air (AAWW) downgraded by Imperial Capital from Outperform to In-Line
- Semtech (SMTC) downgraded by MKM Partners from Buy to Neutral
- Silicon Laboratories (SLAB) downgraded by MKM Partners from Buy to Neutral
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Upgrades & Downgrades provided by Theflyonthewall.com 
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