NEW YORK ( TheStreet) -- CHANGE IN RATINGS American Campus Comm ( ACC) upgraded at UBS to Buy from Neutral, UBS said. $49 price target. Attractive risk/reward profile. Air Products ( APD) downgraded at Keybanc from Buy to Hold, Keybanc said. Company is looking at lower earnings and lacks near-term catalysts. Approach Resources ( AREX) downgraded to hold at TheStreet Ratings. Avista ( AVA) downgraded at BMO from Market Perform to Underperform, BMO Capital said. $24 price target. Estimates also cut, given the company's new guidance. Check Point ( CHKP) upgraded at BofA/Merrill from Neutral to Buy, Bank of America/Merrill Lynch said. $52 price target. Stock is down 32% from its highs and the company has multiple potential drivers. Celestica ( CLS) downgraded at Canaccord to Hold, Canaccord Genuity said. $8 price target. Company is seeing weaker demand and has low visibility. CTC Media ( CTCM) downgraded at Deutsche from Buy to Hold, Deutsche Bank said. $9.30 price target. Valuation call, as the stock is up 20% over the past three months. Donaldson ( DCI) downgraded at Jefferies to Hold from Buy, Jefferies said. $33 price target. Multiple at risk. DuPont ( DD) downgraded at JP Morgan from Overweight to Neutral, JP Morgan said. Valuation call, based on a $47 price target. Dollar Tree ( DLTR) upgraded at Goldman from Neutral to Buy, Goldman Sachs said. Company was also placed on the Conviction List. $48 price target. Stock is down 31% in four months and near-term results should be strong. Facebook ( FB) upgraded at Stifel from Hold to Buy, Stifel Nicolaus said. $26 price target. Company is shifting its business to mobile. Facebook downgraded at BofA/Merrill from Buy to Neutral, Bank of America/Merrill Lynch said. $31 price target. Company can grow as it transitions to mobile. Facebook upgraded at Citigroup to Buy from Neutral, Citigroup said. $30 price target. Strong Q3 results. First Capital Bancorp ( FCVA) upgraded to hold at TheStreet Ratings. Iberiabank ( IBKC) upgraded at Wunderlich from Hold to Buy, Wunderlich said. Company is posting solid loan and deposit growth. Iberiabank upgraded at KBW from Market Perform to Outperform, Keefe, Bruyette & Woods said. $52 price target. Company is seeing higher margins across the board.