The trade that carried markets for years wobbled on Friday, as investors began asking a blunt question: who is paying for all this artificial intelligence, and when does it pay off?
Nvidia, the chipmaker at the center of the AI build-out, fell about 4%. According to Investing.com, the drop was triggered by "balance sheet jitters" tied to the blockbuster spending spree on AI infrastructure — in other words, unease about how the enormous sums being committed to data centers and chips are being financed and carried on companies' books.
The weakness spread beyond a single stock. A Yahoo Finance market wrap reported that U.S. stocks ended mixed on Friday, with the Nasdaq closing in the red after a tech selloff driven by growing concerns over massive AI spending. Investors, the report noted, were positioning ahead of a wave of quarterly results.
Those results are the real test. Hindustan Times framed the coming week around a single question — whether AI spending will sink the S&P 500 — and pointed to earnings from Microsoft, Meta and Amazon as the place the answer will show up. TradingView similarly asked whether Microsoft's Q4 numbers can lift AI-focused ETFs.
There are warning signs abroad, too. Investor's Business Daily reported that the world's best-performing index has fallen into a bear market, calling it another bad sign for AI stocks.
Not everyone is retreating. Coverage from AOL.com and MarketBeat continues to hunt for the next winners in AI infrastructure, with MarketBeat arguing Verizon may be an AI infrastructure play hiding in plain sight.
Why it matters: AI capital spending has become one of the main engines of the U.S. stock market, so if investors decide those bills are too big relative to the returns, the damage won't stay confined to tech.