MarkWest (MWE) (CL) (CRM) (CSX) (DAR) (MDC) (OYOG) Upgraded

MarkWest Energy Partners (NYSE: MWE), Colgate-Palmolive Company (NYSE: CL), Salesforce.com (NYSE: CRM), CSX Corp. (NYSE: CSX), Darling International Inc. (NYSE: DAR), MDC Holdings (NYSE: MDC) and OYO Geospace Co. (NASDAQ: OYOG) were upgraded by analysts.

MarkWest Energy Partners (MWE) was upgraded by Wells Fargo & Co. (NYSE:WFC) from a “Market Perform” rating to an “Outperform” rating.

Colgate-Palmolive Company (CL) was upgraded by Credit Agricole from a “Sell” rating to an “Underperform” rating.

Salesforce.com (CRM) was upgraded by Citigroup (NYSE:C) from a “Neutral” rating to a “Buy” rating. They have a price target of $158.00 on the company.

CSX Corp. (CSX) was upgraded by Sterne Agee from a “Neutral” rating to a “Buy” rating. They have a price target of $26.00 on the company.

Darling International Inc. (DAR) was upgraded by Ardour Capital from an “Accumulate” rating to a “Buy” rating. They have a price target of $20.00 on the company.

MDC Holdings (MDC) was upgraded by Citigroup (NYSE:C) from a “Neutral” rating to a “Buy” rating. They have a price target of $21.00 on the company.

OYO Geospace Co. (OYOG) was upgraded by Global Equities Research to a “Buy” rating. They have a price target of $100.00 on the company.