As tech giants pour more money into artificial intelligence, experts warn a bubble may be forming. Analysts have compared the situation to the dot-com bust that resulted in trillions of dollars in losses at the turn of the millennium, arguing that today's market is too reliant on unproven investments in artificial intelligence.
Torsten Schlok, chief economist at Apollo Global Management, recently pointed out that the stock market currently overvalues a handful of technology giants, including Nvidia and Microsoft, and their valuations even exceed the valuations of early Internet companies on the eve of the dot-com bubble burst in 2000. The warning suggests that history may soon repeat itself, with the buzzword "internet" replaced by "artificial intelligence."
In the late 1990s, as many companies attracted venture capital in hopes of profiting from the growing popularity of the Internet, the stock market significantly overvalued the industry before the companies could achieve solid profits. When returns failed to live up to expectations, the bubble burst and countless startups failed. Stock market expectations are even more unrealistic today, with 12-month forward price-to-earnings ratios already exceeding their peak during the dot-com bubble, Slock said.
A company's P/E ratio measures the relationship between its stock price and its profits, with a higher P/E ratio reflecting optimism about future returns. Comparing the S&P 500's price-to-earnings ratios every five years between 1990 and 2025 provides a clear picture of the bursting of the dot-com bubble in 2000. Similar peaks in 2020 and 2025 suggest that the AI bubble may be more pronounced.
What's even more concerning is that every time it goes up, the top 10 companies' ratios far exceed those of the rest of the index. The disparity suggests that investments in these companies, primarily tech giants that have bet heavily on artificial intelligence, are losing touch with reality before their latest technologies can generate real profits. Companies like Nvidia, Microsoft, Apple, Amazon, Meta, Alphabet (Google) and Tesla have accounted for most of the S&P 500's recent gains.
Slock's warning echoes concerns from other industry leaders about the risks to artificial intelligence companies. Robin Li, CEO of Chinese Internet giant Baidu, predicts that only about 1% of artificial intelligence companies will survive once the bubble bursts. He said this will ultimately lead to a more stable market and more viable AI applications.
As artificial intelligence becomes more common, technology giants continue to invest heavily, highlighting the huge risks in this fast-growing field. OpenAI is developing an artificial intelligence-powered web browser to challenge Google Chrome's dominance. Meta is spending more than $60 billion building new AI data centers. Microsoft recently cut 9,000 jobs to offset its estimated $80 billion in new artificial intelligence infrastructure costs. Amazon unveiled plans for Agentic AI, a sign that the battle for AI leadership shows no signs of slowing down.