Top 10 Analyst Upgrades & Downgrades (AMED, BNI, CMCSA, CSX, DCP, FISV, GMR, HLS, STJ, TWC)

These are ten of the top pre-market analyst upgrades, downgrades, and initiation calls we have seen from Wall Street early this Wednesday morning with close to two hours until the market opens:

Amedisys (AMED) Cut to Neutral at UBS.
Burlington Northern Santa Fe (BNI) Started as Outperform at Baird.
Comcast (CMCSA) Started as Overweight at JPMOrgan.
CSX (CSX) Started as Outperform at Baird.
Dyncorp (DCP) Started as Buy at SunTrust.
Fiserv (FISV) Started as Buy at Citigroup.
General Maritime Corp. (GMR) Raised to Outperform at FBR.
HealthSouth Corp. (HLS) Started as Outperform at Baird.
St. Jude Medical (STJ) Raised to Outperform at Wells Fargo.
Time Warner Cable (TWC) Started as Overweight at JPMorgan.