FACEBOOK SALES CLIMB ON GAINS IN MOBILE ADVERTISING.

REVENUE UP MORE THAN 50 PER CENT AMID ACTIVE USER GROWTH

SAN FRANCISCO • Facebook Inc.’s fourth-quarter revenue climbed more than forecast, driven by advertisers’ continued push to reach consumers on mobile phones.

The world’s largest social-media company said sales jumped 51 per cent to US$8.81 billion, topping the US$8.51 billion average analyst projection. Monthly active users on its main social network increased 17 per cent from a year earlier to 1.86 billion people, with 1.23 billion checking daily and 1.74 billion accessing it via their smartphones, Facebook said Wednesday in a statement.

Facebook has solidified its position as No. 2 in the market for mobile advertising, behind Alphabet Inc.’s Google. The Menlo Park, Calif.-based company last year started selling more marketing spots and added ecommerce tools to Instagram, its photo-sharing app that now has more than 600 million users. Facebook also expanded video advertising, drawing ad dollars that might otherwise have gone to television commercials.

51% Increase in Facebook’s Q4 revenue year over year 17% Increase in Facebook’s Q4 average monthly users $8.8B Facebook’s Q4 revenue, which beat average estimates of $8.5B 1.7B Number of monthly users accessing Facebook via their smartphone

“Facebook and Google are the two foundational elements to all digital advertising,” said Brian Wieser, an analyst at Pivotal Research Group. “They’re just so big in terms of how much time people spend on the platform, and no advertisers’ goals need go unmet if they’re using Facebook.”

Mobile advertising made up about 84 per cent of total ad revenue in the quarter, Facebook said. The stock closed at US$133.23 in New York on Wednesday.

Facebook’s revenue gains had been expected to slow this year because the company has said it won’t keep increasing the percentage of ads shown in users’ news feeds. That means it’s leaning on other growing areas, like Instagram, as well as new forms of advertising, such as ads in live video. Meanwhile, the company has said it plans to substantially increase its spending on new data centres and engineers.

“There’s effectively no change in the outlook,” chief financial officer David Wehner said.

Advertisers have expected better service from Facebook as the company becomes more mature. Late last year, Facebook had to correct the methodology for some of the metrics it was reporting to advertisers, which in many cases overstated user engagement.

As Facebook’s influence grows, its users have also started to hold it more accountable for its role in society. Around the U.S. presidential election last year, the company faced an uproar over the use of its social network to spread fake news. Earlier in 2016, Facebook had to combat claims that it was biased against conservatives. Now, the company is part of a debate about the Trump administration’s policies, with its top two executives, chief executive Mark Zuckerberg and chief operating officer Sheryl Sandberg, speaking out against his executive orders.