Dupont outlook raised at Goldman: Goldman said it is increasing its estimates on DD to reflect higher guidance from the company. DD now seen earning $2.70 a share in 2006, up from $2.60 a share previously. Maintained Outperform rating. EchoStar estimates cut at Prudential: Prudential said it is cutting its 2006 estimates on DISH by 86 cents to $1.71 a share due to higher tax rate. Maintained Overweight rating. Illinois Tool Works estimates raised at Prudential: Prudential said it is raising its 2006 estimates on ITW by 18 cents to $5.88 a share after company raised earnings guidance. Maintained Overweight rating, target price raised to $110. Illinois Tool Works estimates raised at Goldman: Goldman said it is increasing its estimates on ITW for the full year to $5.90 a share from $5.72 a share. Maintained Outperform rating. Lehman Brothers outlook raised at UBS: UBS said it is raising its 2006 EPS estimates on LEH to $12.25 from $11 following impressive quarterly results. Raised target price to $153 from $145. Lehman Brothers target raised at Morgan Stanley: Morgan Stanley said it is increasing its target price on LEH to $150 a share from $140 a share. Maintained Equalweight rating. Murphy Oil outlook lowered at UBS: UBS said it is lowering its 2006 EPS estimates on MUR to $7.90 from $8.20 after company lowered 1Q and full year guidance. Lowered target price to $52 from $55. Murphy Oil estimates lowered at Goldman: Goldman said it is lowering its estimates on MUR to $4.70 a share from $5 a share. Multiple potential value creation drivers exist. Maintained Outperform rating. Ross Stores target raised at Jefferies: Jefferies said it was lowering FY 2006 EPS estimates on ROST by 3-cents to $1.60 and raising the target by $3 to $29 following inline Q4 results. Maintained Hold rating. ServiceMaster outlook raised at Morgan Stanley: Morgan Stanley said it is increasing its estimates on SVM for 2007 to 77 cents a share from 76 cents a share. Maintained Underweight rating. Trimble estimates raised at Piper: Piper said it is raising its 2006 estimates on TRMB by 2 cents to $1.74 a share. Maintained Market Perform rating.