RATINGS CHANGES

Allegheny Technologies (ATI - Get Report) was upgraded from neutral to buy, Seaport Global said. 

Biogen (BIIB - Get Report) was downgraded from overweight to equal weight, Morgan Stanley said. The stock now has a price target of $305. Morgan Stanley sees limited upside for the stock in the near term and that the change was not a "downside" but a "timing" call.

Quest Diagnostics (DGX - Get Report)  was upgraded from underperform to neutral, Bank of America Merrill Lynch said. The stock now has a price target of $103.

Franklin Resources ( BEN - Get Report)  was upgraded from neutral to buy, Bank of America Merrill Lynch said. The stock now has a price target of $50.
 
 
Liberty Global ( LBTYA) was upgraded to buy at TheStreet ratings.  You can view the full analysis from the report here: LBTYA

RPM International (RPM - Get Report) was upgraded to buy at TheStreet ratings. You can view the full analysis from the report here: RPM

Sunworks (SUNW - Get Report) was downgraded to sell at TheStreet ratings. You can view the full analysis from the report here: SUNW

Tredegar (TG - Get Report) was downgraded to hold at TheStreet ratings. You can view the full analysis from the report here: TG

Goldman Sachs upgraded
 
TJX Companies  ( TJX - Get Report)  was upgraded from buy to conviction buy, Goldman Sachs said. The stock now has a price target of $97.