[Reuters] HP shares sink after Goldman Sachs downgrade to ''sell'' - 04/02/13 06:36 PM
SAN FRANCISCO (Reuters) - Hewlett Packard Co shares fell 6 percent on Tuesday after Goldman Sachs downgraded them to "sell," warning that investors may be overestimating the company's chances of a successful turnaround while it grapples with its declining PC and printing business.