Wall Street sours on Silicon Valley, battering tech stocks

SAN FRANCISCO >> Investors for years have seemingly adored technology stocks as much as most people love their smartphones.

But Wall Street has suddenly soured on Silicon Valley and the rest of tech, triggering a stomachchurning downturn in a turbulent October.

Some of the hardest hit stocks belong to five companies — Facebook, Apple, Amazon, Netflix and Google. They have collectively attracted billions to their products, carving out lucrative markets they each dominate in an increasingly digital world. Investors latched on to their success and gave them their own acronym, “FAANG.” (It’s still in use even though Google now trades under the stock of its parent Alphabet Inc.)

What a difference a month makes. Since the end of September, individual FAANG stocks have plunged between 4 percent and 20 percent, collectively wiping out nearly $400 billion in paper shareholder wealth.

The downturn may seem puzzling, given that Apple’s iPhone sales are booming, the online shopping traffic keeps sending more consumers to Amazon, people are constantly asking Google to enlighten and direct them, people keep posting on Facebook and Netflix has never been a more popular entertainment destination.

But these companies are facing rising challenges. President Donald Trump has escalated a trade war with China, for instance, and governments are starting to con-

sider tougher regulation that could curb tech’s influence. Employees at some large tech concerns are increasingly restive about their companies’ contributions to military and immigration-related projects.

Much of that contributes to concerns that the tech companies won’t be growing as much and as quickly as investors