Analysts at Deutsche Bank upgraded LifePoint Hospitals (NASDAQ:

) from “hold” to “buy.” The target price for LifePoint Hospitals has been raised from $56 to $61. LifePoint Hospitals' shares closed at $50.93 yesterday. Analysts at Oppenheimer upgraded Zogenix (NASDAQ:

) from “perform to “outperform.” The target price for Zogenix is set to $5. Zogenix's shares closed at $2.7150 yesterday. Baird upgraded SolarCity (NASDAQ:

) from “neutral” to “outperform.” The target price for SolarCity has been raised from $50 to $71. SolarCity's shares closed at $53.92 yesterday. Analysts at Morgan Stanley upgraded Sony (NYSE:

) from “equal-weight” to “overweight.” Sony's shares closed at $17.94 yesterday.