
Boeing Co. (NYSE: BA) was reiterated Buy with $164 price target and raised estimates at Sterne Agee. It was also reiterated Buy and the target raised to $150 at Argus, and Canaccord Genuity raised its target price to $150 when it reiterated its Buy rating.
Caterpillar Inc. (NYSE: CAT) was downgraded to Market Perform from Outperform at Raymond James and downgraded to Neutral at J.P. Morgan.
Chesapeake Corp. (NYSE: CHK) was raised to Buy from Neutral at Citigroup.
Corning Inc. (NYSE: GLW) was downgraded to Neutral from Buy at Sterne Agee after a 14% gain, as it is time to take profits now, in a late afternoon call on Wednesday.
F5 Networks Inc. (NASDAQ: FFIV) was downgraded to Neutral from Buy at Bank of America Merrill Lynch.
Ferro Corp. (NYSE: FOE) was raised to Outperform from Neutral at Credit Suisse.
Fusion-io Inc. (NYSE: FIO) was downgraded to Equal Weight at Morgan Stanley and downgraded to Underweight at J.P. Morgan. Sterne Agee lowered estimates as well.
Goldman Sachs Group Inc. (NYSE: GS) was raised to Buy from Hold at Deutsche Bank.
Green Mountain Coffee Roasters Inc. (NASDAQ: GMCR) was downgraded to Hold from Buy at Argus.
Lam Research Corp. (NASDAQ: LRCX) was raised to Buy from Neutral at Goldman Sachs.
Prosperity Bancshares Inc. (NYSE: PB) was downgraded to Market Perform at Keefe Bruyete & Woods.
Statoil ASA (NYSE: STO) was raised to Buy from Hold at Soc-Gen.
U.S. Bancorp (NYSE: USB) was downgraded to Hold at Deutsche Bank Securities.