Benzinga's Top Upgrades, Downgrades For January 2, 2019 - Abbott Laboratories (NYSE:ABT), Aflac (NYSE:AFL)

Baird upgraded SunTrust Banks, Inc. STI from Neutral to Outperform. SunTrust shares fell 1 percent to $49.96 in pre-market trading.
Stephens upgraded CBS Corporation CBS from Equal-Weight to Overweight. CBS shares rose 0.1 percent to $43.76 in pre-market trading.
UBS upgraded Caesars Entertainment Corporation CZR from Sell to Neutral. Caesars rose 0.2 percent to $6.80 in pre-market trading.
Susquehanna upgraded Crocs, Inc. CROX from Neutral to Positive. Crocs shares rose 0.3 percent to $26.05 in pre-market trading.
Citigroup upgraded Zimmer Biomet Holdings Inc ZBH from Neutral to Buy. Zimmer Biomet fell 0.7 percent to $103.00 in pre-market trading.
RBC Capital upgraded Wells Fargo & Co WFC from Underperform to Sector Perform. Wells Fargo shares fell 1.3 percent to $45.50 in pre-market trading.
Analysts at JP Morgan upgraded Sirius XM Holdings Inc SIRI from Underweight to Overweight. Sirius XM shares rose 0.4 percent to $5.73 in pre-market trading.
Morgan Stanley upgraded Baxter International Inc BAX from Equal-Weight to Overweight. Baxter shares fell 0.8 percent to $65.30 in pre-market trading.
Evercore ISI Group upgraded Stryker Corporation SYK from In-Line to Outperform. Stryker shares gained 1.12 percent to close at $156.75 on Monday.
Citigroup upgraded Estee Lauder Companies Inc EL from Neutral to Buy. Estee Lauder shares rose 1.2 percent to close at $130.10 on Monday.

Citigroup downgraded Abbott Laboratories ABT from Neutral to Sell. Abbott shares dropped 2.7 percent to $70.39 in pre-market trading.
Morgan Stanley downgraded Hologic, Inc. HOLX from Equal-Weight to Underweight. Hologic shares fell 4 percent to $39.45 in pre-market trading.
Raymond James downgraded Vertex Pharmaceuticals Incorporated VRTX from Market Outperform to Market Perform. Vertex Pharmaceuticals shares gained 2.66 percent to close at $165.71 on Monday.
JP Morgan downgraded AFLAC Incorporated AFL from Overweight to Neutral. Aflac shares dropped 2.1 percent to $44.60 in pre-market trading.
Citigroup downgraded Medtronic PLC MDT from Buy to Neutral. Medtronic shares fell 1.1 percent to $90.00 in pre-market trading.
Raymond James downgraded BioMarin Pharmaceutical Inc. BMRN from Market Outperform to Market Perform. Biomarin Pharmaceutical shares dropped 2.3 percent to $83.16 in pre-market trading.
JP Morgan downgraded Flex Ltd FLEX from Overweight to Neutral. Flex shares fell 0.13 percent to close at $7.61 on Monday.
Cowen & Co. downgraded Akamai Technologies, Inc. AKAM from Outperform to Market Perform. Akamai Technologies shares closed at $61.08 on Monday.
Baird downgraded Henry Schein, Inc. HSIC from Outperform to Neutral. Henry Schein shares fell 2.5 percent to $76.60 in pre-market trading.
Bank of America downgraded CyrusOne Inc CONE from Buy to Neutral. CyrusOne shares rose 1.21 percent to close at $52.88 on Monday.

Analysts at Canaccord Genuity initiated coverage on Paratek Pharmaceuticals Inc PRTK with a Buy rating. The price target for Paratek Pharmaceuticals is set to $14. Paratek Pharmaceuticals closed at $5.13 on Monday.
Barclays initiated coverage on Moderna Inc MRNA with an Overweight rating. The price target for Moderna is set to $20. Moderna shares closed at $15.27 on Monday.
Leerink Swann initiated coverage on Medidata Solutions Inc MDSO with a Market Perform rating. Medidata shares closed at $67.42 on Monday.
Canaccord Genuity initiated coverage on Insmed Incorporated INSM with a Buy rating. The price target for Insmed is set to $20. Insmed shares closed at $13.12 on Monday.
Morgan Stanley initiated coverage on Moderna Inc MRNA with an Overweight rating. The price target for Moderna is set to $29. Moderna shares closed at $15.27 on Monday.