Aruba (ARUN) (SXCI) (WTFC) (XEL) (AB) (AMR) Upgraded

Aruba Networks, Inc. (NASDAQ: ARUN), SXC Health Solutions (NASDAQ: SXCI), Wintrust Financial (NASDAQ: WTFC), Xcel Energy Inc. (NYSE: XEL), AllianceBernstein Holding LP (NYSE: AB) and AMR Co. (NYSE: AMR) were upgraded by analysts.

Aruba Networks, Inc. (ARUN) was upgraded by Janney Montgomery Scott from a “Neutral” rating to a “Buy” rating.

SXC Health Solutions (SXCI) was upgraded by GMP Securities to a “Buy” rating.

Wintrust Financial (WTFC) was upgraded by FIG Partners to an “Outperform” rating.

Xcel Energy Inc. (XEL) was upgraded by Macquarie from a “Neutral” rating to an “Outperform” rating.

AllianceBernstein Holding LP (AB) was upgraded by Sanford C. Bernstein to a “Hold” rating.

AMR Co. (AMR) was upgraded by Dahlman Rose from a “Sell” rating to a “Hold” rating.