GLW Corning Inc

•    Share prices of wine maker Constellation Brands Inc. (NYSE:STZ) gained 8.97% to close at $20.40 after the company posted higher profits in its second quarter

•    Specialty glass maker Corning Inc.’s (NYSE:GLW) shares advanced 7.14% after the company raised its quarterly dividend

•    Shares of OCZ Technology Group Inc. (NASDAQ:OCZ) increased 14.29% to close at $5.68 after the company increased its revenue estimates for the fiscal 2011

•    Zumiez Inc.’s (NASDAQ:ZUMZ) shares gained 12.08% after the company hiked its sales outlook late on Wednesday

•    Analysts at Keybanc upgraded shares of Beacon Roofing Supply (NASDAQ:BECN) to "Buy" rating from "Hold" rating

•    Analysts at William Blair initiated coverage on shares of Bruker (NASDAQ:BRKR) with an "Outperform" rating

•    Analysts at Citi upgraded shares of Edison International (NYSE:EIX) to "Buy" rating from "Hold" rating

•    Analysts at Think Equity initiated coverage on shares of Emergent Biosolutions (NYSE:EBS) with a "Buy" rating

•    Analysts at Goldman Sachs upgraded shares of Federated Investors (NYSE:FII) to "Neutral" rating from "Sell" rating
 
BEACON ROOFING (BECN): Free Stock Analysis Report
 
BRUKER CORP (BRKR): Free Stock Analysis Report
 
EMERGENT BIOSOL (EBS): Free Stock Analysis Report
 
EDISON INTL (EIX): Free Stock Analysis Report
 
FEDERATED INVST (FII): Free Stock Analysis Report
 
CORNING INC (GLW): Free Stock Analysis Report
 
OCZ TECHNOLOGY (OCZ): Free Stock Analysis Report
 
CONSTELLATN BRD (STZ): Free Stock Analysis Report
 
ZUMIEZ INC (ZUMZ): Free Stock Analysis Report
 
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