Google's Q4 results beat analysts' expectations

Investors shrugged off another quarterly loss at the Motorola Mobility mobile phone business Google acquired last year, one of various "big bets" that Google Chief Executive Larry Page has made to better position the company for a changing technology landscape defined by mobile gadgets and social networking.

"We now live in a multi-screen world," said Page, adding that "we feel naked without our smartphone."

Motorola is still losing money and click rates still declined.

Page said that Google had work to do in "managing our supply better as well as building a great customer experience," but said Google remains squarely focused on opportunities around newfangled devices such as smartphones.

Asked about the potential threat from Facebook Inc's recently-launched social networking search product, Page cited Google's years of online search experience and innovations such as voice-based search.

Consolidated net income in the fourth quarter was $2.89 billion or $8.62 per share, compared with $2.71 billion, or $8.22 per share, in the year-ago period when Google had not yet acquired Motorola.

Excluding certain items, Google said it earned $10.65 per share in the fourth quarter.

"The core business is a great business and the fourth-quarter is always a time for Google to shine. However, Motorola is still losing money and click rates still declined. They only declined 6 percent, but go back four or five quarters and click prices were improving. So mobile is still pressuring click prices," Gillis said.

The company posted consolidated revenue - which includes its Motorola Mobility mobile phone business but not the television set-top box business it recently agreed to sell - off $14.42 billion on Tuesday.

Motorola Mobility had an operating loss of $353 million during the quarter.

Google Finance Chief Patrick Pichette warned of more fluctuations in Motorola's financial results in the coming quarters as Google continues to restructure that business.

And he noted that Google was working through 12 months to 18 months of product pipeline that Google inherited in the acquisition.

Google announced plans to sell the Motorola Home television set top box business to Arris Group Inc for $2.35 billion. The company also has said it is focused on developing a smaller line-up of products in the mobile phone business.