Top Analyst Upgrades & Downgrades (AMR, CVS, KR, FSLR, GRMN, SOLR, K, LDK, OXY, PTEN, PWER, TSO, TIF, WAG, ADTN, EK)
These are some of this Friday’s top analyst calls with upgrades, downgrades, and initiations seen from Wall Street research firms. AMR Corp. (NYSE: AMR) Cut to Hold at Argus. CVS Caremark Corporation…