By Noel Randewich and Aishwarya Venugopal
Jan 12 (Reuters) - Shares of Facebook Inc fell more than 4 percent on Friday and were on track for their worst session in more than three months after Chief Executive Mark Zuckerberg announced changes that he said would hit user engagement in the near term.
Zuckerberg said late on Thursday the world’s largest social network would adjust its centerpiece News Feed to prioritize what friends and family share, while reducing the amount of non-advertising content from publishers and brands.
Fears that the changes would lead people to spend less time on Facebook sent its stock down $8.44 to $179.30.
If the stock closes at that level, it would be the biggest one-day decline since September and would shrink the company’s market value by $23 billion, which is more than the total market value of rival Snap Inc, the owner of Snapchat. “There is too much uncertainty relating to the economic impact of Facebook’s pending News Feed changes for us to be comfortable retaining a Buy rating on the stock,” wrote Stifel analyst Scott Devitt in a research note, cutting his recommendation to “hold” from “buy.”
The change announced by Zuckerberg follows criticism that Facebook’s algorithms may have prioritized misleading news and misinformation in people’s feeds, influencing the 2016 American presidential election as well as political discourse in other countries.
While, Facebook’s advertising would be unaffected by the changes, the shift would likely mean that the time people spend on Facebook and some measures of engagement would go down in the short term, the company said.
With its stock up 48 percent over the past 12 months, Facebook has been a major driver of a technology rally that has propelled the S&P 500 to record highs. Its revenue is expected by analysts on average to have surged 45 percent in 2017, a rare accomplishment for a company of its size.
Some hedge funds used Friday’s drop in Facebook’s stock to add to their positions, said Joel Kulina, a senior trader at Wedbush.
“Guys were hoping there would be more of a pullback so they could buy more,” Kulina said. “They don’t think there are any real cracks in the Facebook story.”
Changes to Facebook’s News Feed may have an impact on major suppliers of news and other content.
John Ridding, the chief executive of the Financial Times, warned on Friday that the domination of online advertising revenue by search and social media platforms was putting pressure on media firms.
“The FT welcomes moves to recognize and support trusted and reliable news and analysis. But a sustainable solution to the challenges of the new information ecosystem requires further measures,” he said. (Reporting by Aishwarya Venugopal in Bengaluru; editing by Patrick Graham and Marguerita Choy)