Top 10 Analyst Upgrades and Downgrades (ATVI, AYR, CFN, CMCSA, DRWI, RDY, RBCN, SPWRA, WAG, YHOO)

These are this Monday’s top ten analyst upgrades downgrades and initiations in Wall Street research calls:

Activision Blizzard, Inc. (NASDAQ: ATVI) Added to Best Idea List at Wedbush Morgan.
Aircastle Ltd. (NYSE: AYR) Raised to Outperform at FBR.
CareFusion Corp. (NYSE: CFN) Raised to Positive at Susquehanna.
Comcast Corp. (NASDAQ: CMCSA) Cut to Market Perform at Bernstein.
DragonWave Inc. (NASDAQ: DRWI) targets cut at RBC, TD, CIBC, and Raymond James.
Dr. Reddy’s Laboratories Ltd. (NYSE: RDY) Cut to Hold at Citigroup.
Rubicon Technology Inc. (NASDAQ: RBCN) Raised to Outperform at Oppenheimer.
SunPower Corp. (NASDAQ: SPWRA) Raised to Hold at Auriga.
Walgreen Co. (NYSE: WAG) STarted as Buy at Lazard.
Yahoo Inc. (NASDAQ: YHOO) Raised to Positive at Susquehanna.

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