Today's noteworthy upgrades include: DSM (RDSMY) upgraded to Overweight from Neutral at JPMorgan... Honeywell (HON) upgraded to Conviction Buy from Buy at Goldman... Nintendo (NTDOY) upgraded to Buy from Hold at Deutsche Bank... Owens Corning (OC) upgraded to Overweight from Equal Weight at Barclays... Pier 1 Imports (PIR) upgraded to Outperform from Perform at Oppenheimer... STMicroelectronics (STM) upgraded to Equal Weight from Underweight at Morgan Stanley... Shire (SHPG) upgraded to Outperform from Market Perform at Bernstein... Yamana Gold (AUY) upgraded to Overweight from Neutral at HSBC.

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