Ratings on (AET) (AIG) (ALKS) (AMTD) (ANN) Upgraded

Ratings on Aetna Inc. (NYSE: AET), American International Group, Inc. (NYSE: AIG), Alkermes Inc. (NASDAQ: ALKS), TD Ameritrade (NASDAQ: AMTD) and AnnTaylor Stores Corp. (NYSE: ANN) were upgraded by analysts.

Citigroup (NYSE:C) upgraded Aetna Inc. (AET) from a “hold” rating to a “buy” rating. They have a price targetof $56.00 on the company, up from $47.00.

Wells Fargo & Co. (NYSE:WFC) upgraded American International Group,

Inc. (AIG) from an “underperform” rating to a “market perform”

rating.

Cowen upgraded Alkermes Inc. (ALKS) from a “neutral” rating to an “outperform” rating.

Wells Fargo & Co. upgraded TD Ameritrade (AMTD) from a “market perform” rating to an “outperform” rating.

Wedbush upgraded AnnTaylor Stores Corp. (ANN) to an “outperform” rating. They have a $38.00 price target on the company.