Back in the 1990s, critics of the dot-com bubble used to point out that the global economy depended on the US stock market and the US stock market depended on, like, ten Internet stocks with negative aggregate earnings. The resulting inverted financial pyramid was, the critics claimed, very easy to tip over.
They were right of course. But apparently not right enough to keep us from repeating the same mistake. From today's Wall Street Journal:
Warning Sign: Tech Stocks Are Dominating Global Markets Like Never Before
The clobbering that tech shares have taken in recent days has magnified not only how influential these companies have become in people's everyday lives, but how much sway they have gained in global stock markets.
The NYSE FANG+ Index—which tracks 10 global tech heavyweights, including Facebook, Apple, and China's Alibaba Group Holding — fell 2.2% Wednesday, extending losses after suffering its worst one-day drop since September 2014 on Tuesday.
In the U.S., Facebook has been the worst performer among the big tech companies, falling 13% this year amid controversy over how it handles users' data. Chief Executive Mark Zuckerberg expects to testify before Congress about the company's privacy and data-use standards, in what would be his first public testimony before lawmakers.
Shares of Apple and Google parent Alphabet are also down for the year, faltering in recent weeks on concerns that tech firms face tighter regulation.
Amazon.com and Tesla both components of the NYSE FANG+ Index, were among the weakest performers Wednesday. Amazon fell 4.4% and closed in correction territory—off more than 10% from its March 12 high—amid speculation that the White House wants to clamp down on the e-commerce giant's growing dominance.
Tesla, meanwhile, slumped 7.7%, extending its Tuesday's tumble, amid an investigation into a fatal Tesla crash and following a Moody's Investors Service rating downgrade on the electric auto maker's debt. Selling in Telsa bonds also intensified, driving the price of its unsecured debt to new lows.
“Due to Facebook's privacy scandal, the techlash theme has been gaining momentum,” Mr. O'Rourke said. “Since consumer privacy data is the key competitive edge of these companies, it means the level of risk and uncertainty has risen.”
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Big Tech's Decline Hits a Heavily Owned Stock Sector
Investors piled into hot technology stocks last year and reaped outsized gains. Now the sector's sharp reversal stands to have the opposite effect.
High-flying companies including Microsoft, Alphabet, and Facebook, were among the most widely held last year by institutional equity strategies, such as pension funds and endowments, according to eVestment data. In the final three months of 2017, more than 22% of such portfolios held Microsoft, up from less than 21% a year earlier, making the technology giant the most widely held.
Alphabet, the second most owned company, was in nearly 22% of portfolios in the fourth quarter, up from less than 21% a year ago. And Facebook, the sixth most widely held company, was in 16% of portfolios, versus 14% a year earlier, the eVestment data show. Apple and Amazon, technically a consumer stock, also cracked the top 10 in ownership breadth.
Data across the industry show a similar trend. Amazon, Facebook, Alphabet, and Microsoft were all in the top five on Goldman Sachs's list of stocks that are most often among the 10 biggest holdings for hedge funds at the end of last year. Holdings of technology shares were a key reason many active managers beat their benchmarks in 2017.
Those shorting the stock grouping have been gaining recently. Short positions on Apple, Amazon, Facebook, Netflix, and Alphabet, which together are valued at $24.6 billion, have made $3.5 billion in paper profits since March 19, according to S3 Partners, a financial analytics firm.
