Jon C. Ogg |
Top Analyst Upgrades & Downgrades (AMZN, AMAT, SAM, CAM, CIM, GNW, MHR, MPEL, NVDA, PKD, PLSX, RF, SVU, UTHR, ZMH)
These are some of Friday’s top analyst upgrades, downgrades, and initiations seen from Wall Street research calls. Amazon.com Inc. (NASDAQ:…