Jon C. Ogg |
Top Analyst Upgrades and Downgrades: Aetna, Analog Devices, Lowe’s, Merck, Pfizer, Plug Power, Qualcomm, Target and More
The top analyst upgrades, downgrades and initiations seen on Thursday include Aetna, Analog Devices, Lowe's, Merck, Pfizer, Plug Power, Qualcomm…