Wall Street Divided Over Artificial Intelligence Boom As Bubble Fears Collide With Trillion Dollar Bets Wall Street's biggest money managers are increasingly warning that the artificial intelligence investment boom could end in a painful bust, yet big bank CEOs and private equity managers remain bullish on the capital the technology could generate, Bloomberg reported. As unprecedented AI spending drives up valuations and piles up debt, the skeptics, speaking at the 2026 investment summit of global financial leaders in Hong Kong, argued that investment had surged ahead of real demand. The CEO of the investment giant Pimco, Emmanuel Roman, warned against the inflated valuations of artificial intelligence companies, fearing that the rise in interest rates in the US or geopolitical crises could cause a sharp decline in the market. Jenny Johnson, CEO of the global asset management company Franklin Templeton, pointed to the increasing cost of the artificial intelligence race, when technology giants that once needed investment Relatively small are now spending billions on data centers, chips and other infrastructure Venture capital groups Judy Johnson asked whether businesses are adopting artificial intelligence fast enough to justify the huge investments optimistic noted huge opportunities for investors: Morgan Stanley CEO Ted Peake estimated that capital spending related to artificial intelligence could reach $10-15 trillion Goldman Sachs CEO David Solomon and President Blackstone John Gray argued that demand for computing power, productivity gains and business transformation will drive the investment cycle while Oracle, Meta and Microsoft are looking to borrow billions more to fund the AI expansion frenzy, on The insurance against debt defaults in the technology giants has reached the highest level since 2021. substack | talk.