NEW YORK ( TheStreet) -- CHANGE IN RATINGSBaxter ( BAX) upgraded at Goldman from Neutral to Buy. Company was also added to the Conviction List, as end-markets appear to be stabilizing. $57 price target. Beckman Coulter ( BEC) estimates lowered at Morgan Stanley. BEC estimates were cut through 2012. Company is seeing lower margins, because of poor U.S. sales. Equal-weight rating. Beckman Coulter ( BEC) downgraded at Baird from Outperform to Neutral. $54 price target. Company cut guidance for the second time in 2010. Diamond Offshore ( DO) estimates lowered at Goldman through 2012. Company is facing a higher tax rate. Sell rating and $56 price target. Diamond Offshore Drilling ( DO) downgraded at Barclays to Equal Weight from Overweight. Deepwater drilling moratorium affecting company more than expected. Price target cut to $62 from $70. Estee Lauder ( EL) downgraded at Stifel from Hold to Sell. Company will likely struggle in Europe and not meet 2011 expectations. Eagle Materials ( EXP) upgraded at Jefferies from Underperform to Hold. Valuation call, based on a $26 price target. Glimcher Realty Trust ( GRT) upgraded at Citi to Hold from Sell. Valuation and steady fundamentals. Price target jumped to $7.25 from $5.50. Infinera ( INFN) upgraded at Citi to Buy from Hold on strong 2Q10 results. Guidance points to broad-based recovery in optical. Price target increased to $10.50 from $8.50. Lender Processing ( LPS) downgraded at Goldman from Buy to Neutral. Sales growth is being hurt by delayed volumes. $35 price target. Qlogic ( QLGC) estimates, target reduced at Morgan Stanley. Shares of QLGC now seen reaching $21. Estimates also cut, given weaker trends in Europe. Overweight rating. Qlogic ( QLGC) downgraded at ThinkEquity from Buy to Hold. Server upgrade cycle may have a more muted effect on Fibre Channel. Suntrust Banks ( STI) numbers increased at UBS through 2011. Company is seeing improved credit fundamentals. Sell rating and new $14 price target. Suntrust Banks ( STI) downgraded at FBR from Outperform to Market Perform. $27 price target. New analyst favors larger banks to the regionals. Travelers ( TRV) downgraded at Oppenheimer from Outperform to Perform. Company is less optimistic about its outlook.