JPMorgan Chase CEO Jamie Dimon told The Master Investor Podcast that investors may be underestimating the risks now facing markets, from the wars in Ukraine and Iran to mounting government deficits. He remains optimistic about AI spending paying off, but says it will not pay off on the timetable investors expect.
Jamie Dimon thinks investors are too relaxed about what could go wrong. Speaking on The Master Investor Podcast, the JPMorgan Chase CEO listed the wars in Ukraine and Iran, tensions between the U.S. and China, and mounting government deficits among the threats facing the market. He put it plainly, according to The Motley Fool: "I do think those risks are probably bigger than other people think" — adding that while he hopes they resolve, they could cause a problem.
Markets have absorbed the risks so far
Concerns around AI spending have shaken investor confidence over the past few weeks. The S&P 500 has dipped by 0.87% over the last month, while the tech-focused Nasdaq Composite is down by 1.43%.
Yet the longer view looks different. The S&P 500 has climbed by more than 8% since the war in Iran began in late February, and the index is up by 25% since early 2025, when President Donald Trump began announcing sweeping new tariffs. Those gains may not last forever, and renewed fears around AI could hand the market another hurdle.
Dimon backs AI, but not the expected timetable
Despite the concerns, Dimon said he is optimistic about the future of AI technology, while stressing the importance of staying flexible. He argued the amount of money being spent on AI is huge and will probably pay off in total, much as the internet did — but not the way investors expect on the timetable they expect.
He then pointed back to the dot-com meltdown, when some major companies went bankrupt while others transformed the tech landscape forever. On his reading, investing through volatility is not the real risk; investing in the wrong companies is.
History rewarded the survivors
The record supports that framing. During the bear market that followed the dot-com bubble, Apple sank by nearly 80% while Amazon lost nearly 95% of its value. Both stocks have earned staggering returns since January 2000.
If an AI bubble is on the verge of popping, The Motley Fool suggests a similar scenario may play out: some companies will likely crash and burn, and others will go on to experience extraordinary gains. The difference between them, the publication argues, comes down largely to fundamentals — a sustainable business model and a healthy balance sheet.
Which stocks an investor holds, then, will determine how a portfolio fares over the long haul.
Source: Motley Fool
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