Upgrades and Downgrades This Morning

Source

American Campus Communities Inc. (NYSE: ACC) Raised to Buy at Argus.
American Electric Power (NYSE: AEP) Raised to Buy at Jefferies.
Arcelor Mittal (NYSE: MT) named as Bear of the Day at Zacks.
Citigroup, Inc. (NYSE: C) Added to U.S. Focus List at Credit Suisse.
Digital Realty Trust, Inc. (NYSE: DLR) Cut to Sector Perform at RBC.
Dunkin Brands Group, Inc. (NASDAQ: DNKN) Started as Buy at Citigroup.
Genuine Parts Co. (NYSE: GPC) named as Bull of the Day at Zacks.
Interpublic Group of Companies, Inc. (NYSE: IPG) Raised to Buy at Deutsche Bank.
LaSalle Hotel Properties (NYSE: LHO) Raised to Outperform at Wells Fargo.
Sears Holding Corporation (NASDAQ: SHLD) Maintained Underperform at Credit Suisse.
Stone Energy Corporation (NYSE: SGY) named as Value Stock of the Day at Zacks.
Tyco International. Ltd (NYSE: TYC) Raised to Outperform at Credit Suisse.
United Rentals Inc. (NYSE: URI) Started as Buy at Citigroup.