Friday's Analysts' Upgrades, Downgrades

AutodeskADSK numbers raised at Jefferies. Fiscal 2009 EPS estimates raised to $2.25 from $2.20. Price target increased to $41 from $40. Maintains hold rating.

Autodesk numbers raised at UBS. 2008 EPS estimates increased to $1.76 from $1.72. Raised price target to $40 from $38. Maintains neutral rating.

American ExpressAXP 2008 EPS estimates raised at UBS to $3.05 from $2.95. Maintains sell rating and $45 price target.

Biogen IdexBIIB 2008 EPS estimates raised at Jefferies to $3.43 from $3.29. Maintains hold rating and $63 price target.

ChubbCB numbers raised at UBS. 2008 EPS estimates raised to $6.15 from $6.10. Price target raised to $58 from $54. Maintains neutral rating.

Crown Castle InternationalCCI numbers raised at Jefferies. 2008 EPS estimates raised to -22 cents from -34 cents. Price target raised to $45 from $41. Maintains buy rating.

Rockwell CollinsCOL 2008 EPS estimates raised at Jefferies to $4.05 from $4.00. Maintains hold rating and $71 price target.

Columbia SportswearCOLM numbers lowered at UBS. 2008 EPS estimates lowered to $3.20 from $3.40. Price target cut to $44 from $48. Maintains neutral rating.

ConocoPhillipsCOP 2008 EPS estimates raised at UBS to $11.69 from $10.72. Maintain buy rating and $89 price target.

Complete Production ServicesCPX numbers raised at Jefferies. 2008 EPS estimates raised to $2.40 from $2.20. Price target raised to $38 from $35. Maintains buy rating.

Diamond Offshore DrillingDO price target raised at Jefferies. Price target raised to $148 from $125. Lowers 2008 EPS estimates to $10.11 from $10.23. Maintains buy rating.