AthenaHealth (ATHN) was upgraded at Robert Baird to outperform from neutral. Twelve-month price target is $255. Company continues to offer value for long-term investors, Robert Baird said.
Blackberry (BBRY) was upgraded at FBR Capital Markets to market perform from underperform. Liquid assets and positive momentum could limit downside, FBR Capital Markets said.
Big Lots (BIG) was upgraded at Deutsche Bank to buy from hold. Twelve-month price target is $33. Valuation call, as the stock is down 32% over the past 3 months, Deutsche Bank said.
Digital Realty Trust (DLR) was upgraded to buy at TheStreet Ratings.
Heico (HEI) was upgraded at Keybanc to buy from hold. Twelve-month price target is $68. Commercial aerospace aftermarket is seeing accelerated growth, Keybanc said.
Kansas City Southern (KSU) was downgraded at J.P. Morgan to neutral from overweight. Company faces regulatory risk in Mexico, J.P. Morgan said.
Lululemon (LULU) was upgraded at Oppenheimer to outperform from perform. Twelve-month price target is $63. Company could re-accelerate sales and earnings growth over the coming quarters, Oppenheimer said.
Mastec (MTZ) was downgraded at DA Davidson to neutral from buy. Stock is up 20% over the past year and approaching its 12-month price target of $38, DA Davidson said.
Maxim (MXIM) was upgraded at Drexel Hamilton to buy from hold. Twelve-month price target is $38. Company should see higher demand in multiple end markets, Drexel Hamilton said.
Newfield (NFX) was upgraded at BMO Capital to outperform. Valuation call, based on a 12-month price target of $30.
Universal Display (OLED) was upgraded at Canaccord Genuity to hold from sell. Twelve-month price target is $33. Company lacks near-term negative catalysts, Canaccord Genuity said.