Internet, Fourth Quarter | featured news

LinkedIn reported fourth quarter 2012 earnings that beat Street expectations, sending shares soaring in late trading.

Facebook has faced a few controversies in the past few months, including controversies over privacy policies on its own site and on its photo-sharing site, Instagram. Still, the company has bolstered investor confidence with a series of moves that seem to lay the groundwork for Facebook to make more advertising dollars, particularly in the all-important mobile space.

Amazon.com Inc shares hit a record on Tuesday after it reported better-than-expected quarterly profit, fueled by the growth of higher-margin businesses during the fiercely competitive holiday quarter.

The online travel website has seen better quarters, with higher taxes, increased spending on technology and content, and a push and pull between airlines and global distribution systems that took a toll in the last quarter of 2010. The stock was down more than 18% Friday at $21.06.