
Ariad Pharmaceuticals Inc. (NASDAQ: ARIA) was downgraded to Perform from Outperform at Oppenheimer after last week’s second recent share price implosion.
Celestica Inc. (NYSE: CLS) was downgraded to Hold from Buy at Canaccord Genuity.
General Mills Inc. (NYSE: GIS) was downgraded to Neutral from Buy at Bank of America Merrill Lynch.
Goodyear Tire & Rubber Co. (NYSE: GT) was downgraded to Hold from Buy at Deutsche Bank and downgraded to Neutral from Buy at Goldman Sachs.
Kaiser Aluminum Corp. (NASDAQ: KALU) was downgraded to Neutral on pricing pressure and lack of catalysts, according to Sterne Agee.
Kellogg Co. (NYSE: K) was downgraded to Underperform from Buy and the price target was cut to $62 from $69 at Bank of America Merrill Lynch.
Myriad Genetics Inc. (NASDAQ: MYGN) was downgraded to Underperform from Neutral with a $20 price target (versus a $24.99 close) at Credit Suisse.
NII Holdings Inc. (NASDAQ: NIHD) was started as Underperform with a $4.50 price target (versus a $5.63 close) at Credit Suisse.
Turkcell Iletisim Hizmetleri A.S. (NYSE: TKC) was downgraded to Neutral from Buy at UBS.