NEW YORK ( TheStreet) -- CHANGE IN RATINGS Amgen ( AMGN) upgraded at Credit Suisse from Neutral to Outperform, Credit Suisse said. $85 price target. Stock is a defensive play for the current environment. Avery Dennison ( AVY) downgraded at BofA/Merrill to Underperform, Bank of America/Merrill Lynch said. Valuation call, based on a $33 price target. The Buckle ( BKE) downgraded at Keybanc from Hold to Underweight, Keybanc said. $33 price target. Company will struggle to maintain current margin levels. Conagra ( CAG) rated new Buy at Keybanc. $30 price target. Private label and international markets should drive growth over the coming years. CH Robinson ( CHRW) downgraded at Deutsche from Buy to Hold, Deutsche Bank said. $58 price target. Potential margin expansion will likely be delayed. Chipotle ( CMG) upgraded at Miller Tabak from Hold to Buy, Miller Tabak said. $350 price target. Stock is down 34% from its April highs. Cymer ( CYMI) downgraded at Stifel from Buy to Hold, Stifel Nicolaus said. Valuation call. Domino's Pizza ( DPZ) upgraded at Goldman from Neutral to Buy, Goldman Sachs said. Stock also placed on the Conviction List. $40 price target. Company is in the early stages of expanding into the emerging markets. Gentex ( GNTX) downgraded at Craig-Hallum from Buy to Hold, Craig-Hallum said. $17 price target. Company is losing market share. Global Payments ( GPN) upgraded at Goldman to Buy, Goldman Sachs said. $52 price target. Company can continue to grow through emerging markets. International Game ( IGT) downgraded at Credit Suisse from Outperform to Neutral, Credit Suisse said. $15 price target. Company is facing increased competition. Intuitive Surgical ( ISRG) upgraded at Mizuho to Buy, Mizuho said. $540 price target. Company can continue to grow through da Vinci and should exceed consensus expectations. Lennox ( LII) downgraded at JP Morgan from Overweight to Neutral, JP Morgan said. Valuation call, based on a $44 price target. MWI Veterinary ( MWIV) downgraded at Piper from Overweight to Neutral, Piper Jaffray said. $92 price target. Drought and higher commodity prices could weigh on near-term results. Netflix ( NFLX) downgraded at Piper from Overweight to Neutral, Piper Jaffray said. $74 price target. Company will likely need to spend more to build out its international footprint.