By Vibhuti Sharma and Munsif Vengattil
At least 16 brokerages cut their price targets on Facebook after Chief Financial Officer David Wehner startled an otherwise routine call with analysts by saying the company faced a multi-year squeeze on its business margins.
That "bombshell", as one analyst termed it, played into concerns on Wall Street that Facebook's model could be under threat after a year that has been dominated by efforts to head off concerns over privacy and its role in global news flow.
Shares fell as much as 19.6 percent to $174.78, a decline that if sustained would wipe about $124 billion off the company's value - or nearly four times the entire market capitalisation of Twitter Inc
Dismal revenue, which initially pulled the stock down nearly 9 percent on Wednesday, clearly was not the end for wounded investors.
"Over the next several years, we would anticipate that our operating margins will trend towards the mid-30s on a percentage basis," Wehner told the results conference call with analysts.
Facebook's margin fell to 44 percent in the second quarter from 47 percent a year ago as it spent heavily on security and initiatives to convince users the company was protecting their privacy.
The company also said that revenue growth from emerging markets and the company's Instagram app, which has been less affected by privacy concerns, would not be enough to repair the damage.
The impact on the rest of the FAANG group of high-flying tech stocks was marginal.
Shares in Alphabet
Of 47 analysts covering Facebook, 43 still rate the stock as "buy", two rate it "hold" and only two rate it "sell". Their median target price is $219.30.
MoffettNathanson analysts called the company's forecast "either the new economic reality of their business model or a very public act of self-immolation to stave off further regulatory pressure".
The $15.8 billion in net worth that Zuckerberg stands to lose in the move is equal to the wealth of the world's 81st-richest person, currently Japanese businessman Takemitsu Takizaki, according to Forbes real time data.
Jake Dollarhide, chief executive officer of Longbow Asset Management in Tulsa, Oklahoma, in recent years has trimmed, but not eliminated, the amount of Facebook shares in his clients' accounts, and he said he sees the company as a three-year investment.
"We own it for its leadership in the tech industry," he said. "It's the F in FAANG, but what's to say that, 10 years from now, Facebook isn't the next Myspace and something else has taken its place?"
(Click here https://tmsnrt.rs/2JV9APu for a graphic on Facebook's slowing revenue growth)
(Reporting by Vibhuti Sharma, Munsif Vengattil and Devbrat Saha in Bengaluru and Noel Randewich in San Francisco; Editing by Robin Paxton and Patrick Graham)
(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)