Upgrades
- Marten Transport (MRTN) upgraded by Stifel from Hold to Buy
- CSX (CSX) upgraded by Stifel from Hold to Buy
- Kansas City Southern (KSU) upgraded by Stifel from Sell to Hold
- Abercrombie & Fitch (ANF) upgraded by Stifel from Hold to Buy
- Yelp (YELP) upgraded by B. Riley from Sell to Neutral
- Boston Scientific (BSX) upgraded by Goldman from Neutral to Buy
- Amazon.com (AMZN) upgraded by Raymond James from Outperform to Strong Buy
- SunTrust (STI) upgraded by Evercore ISI from Hold to Buy
- C.R. Bard (BCR) upgraded by Goldman from Neutral to Buy
- Weibo (WB) upgraded by Summit Research from Hold to Buy
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Downgrades
- TerraForm (TERP) downgraded by Baird from Outperform to Neutral
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