fourth quarter 2013

Rocket Fuel Revenue Grows by More Than 100%

Rocket Fuel continued its growth trajectory last quarter, with revenue more than doubling, the company reported. The digital advertising tech firm generated $85.6 million in the fourth quarter, 113 percent greater than the same period the year prior. For full-year 2013, Rocket Fuel's revenue grew 126 percent to $240.6 million.

Facebook Posts $1B-Plus Mobile Revenue

Facebook’s mobile business topped $1 billion in revenue last quarter (its Q4) and accounted for more than 50 percent of the social network’s ad dollars for the first time.

Yahoo’s Marissa Mayer Says Turnaround Still in Making

Marissa Mayer’s turnaround job at Yahoo looks farther off with its core ad business still in retreat.