Benzinga's Top Upgrades (PT, EW, ENDP, AMTD)

Portugal Telecom SGPS SA

was upgraded by Nomura from “reduce” to "neutral." PT's shares closed at $12.87 yesterday. Portugal Telecom's quarterly earnings gained 82.50% y/y. Piper Jaffray upgraded Edwards Lifesciences Corp

from "neutral" to "overweight." EW's shares closed at $59.70 yesterday. Edwards' earnings have risen by 169.57% in the past five years. Endo Pharmaceuticals

was upgraded by UBS from "neutral" to "buy." ENDP's shares closed at $28.82 yesterday. ENDP's quarterly earnings surged 72.38% y/y. Analysts at Goldman upgraded TD Ameritrade Holding Corp

from "neutral" to "buy." AMTD's shares closed at $16.05 yesterday. AMTD's trailing-twelve-month gross margin is 61.72%.