Top Analyst Upgrades and Downgrades (AEZS, ACV, MDRX, CAAS, DELL, HPQ, BEE, SIMG, SY, TEF, TIVO, WCRX)

These are some of the top analyst upgrades, downgrades, and initiations seen in Wall Street research calls this Monday:

Aeterna Zentaris Inc. (NASDAQ: AEZS) Reiterated Outperform but Target raised to $2 from $1.50 at RBC.
Alberto-Culver Co. (NYSE: ACV) Raised to Buy at Goldman Sachs.
Allscripts-Misys Healthcare Solutions, Inc. (NASDAQ: MDRX) Raised to Buy at Jefferies.
China Automotive Systems Inc. (NASDAQ: CAAS) Started as Outperform at Oppenheimer.
Dell Inc. (NASDAQ: DELL) Started as Buy at Brean Murray.
Hewlett Packard Co. (NYSE: HPQ) Started as Buy at Brean Murray.
Strategic Hotels & Resorts (NYSE: BEE) Raised to Neutral at Baird.
Silicon Image Inc. (NASDAQ: SIMG) Raised to Buy at Needham.
Sybase, Inc. (NYSE: SY) Cut to Neutral at JPMorgan.
TiVo Inc. (NASDAQ: TIVO) Cut to Hold at Kaufman; Cut at Lazard late Friday on the bad court review news.  TiVo’s technical trade set-ups are also available at VSInvestor.com.
Telefonica SA (NYSE: TEF) Raised to Buy at Citigroup.
Warner Chilcott plc (NASDAQ: WCRX) Raised to Buy at Jefferies.

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JON C. OGG