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) - Get Report 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.