Dell is one of the most mentioned companies in the U.S. across all news items in the last 12 hours, according to Factiva data. For the fourth quarter, Dell posted revenue of $22.3 billion, down 11% from a year earlier. The figure was within the company’s guidance of $21.5 billion to $22.5 billion, and ahead of the analysts’ consensus as tracked by FactSet of $22.2 billion. Earnings on an adjusted basis were $2.20 a share, well ahead of the street consensus of $1.73 a share and the company’s forecast for $1.70 a share. Dow Jones & Co. owns Factiva.