IAMGOLD (IAG) (MCP) (CLR) (ANR) (AI) (KBH) (AMT) Downgraded

IAMGOLD Corp (IAG), Molycorp, Inc. (MCP), Continental Resources, Inc. (CLR), Alpha Natural Resources (ANR), Arlington Asset (AI), KB Home (KBH) and American Tower Corporation (AMT) Downgraded were downgraded by analysts.

Macquarie downgraded IAMGOLD Corp (IAG) from an "Outperform" rating to a "Neutral" rating.

Piper Jaffray downgraded Molycorp, Inc. (MCP) from an "Overweight" rating to a "Neutral" rating.

Robert W. Baird downgraded Continental Resources, Inc. (CLR) from an "Outperform" rating to a "Neutral" rating.

CRT Capital downgraded Alpha Natural Resources (ANR) to a "Sell" rating.

Wunderlich downgraded Arlington Asset (AI) from a "Buy" rating to a "Hold" rating.

Raymond James downgraded American Tower Corporation (AMT) from a "Strong-Buy" rating to an "Outperform" rating.

CRT Capital downgraded KB Home (KBH) from a "Buy" rating.