business

AI mania is fueling bubble-like concentration in the S&P 500

Yahoo Finance · May 22, 2026, 1:57 PM · Also reported by 1 other source

Read full story on Yahoo Finance → More top stories

Also covered by

Bloomberg Markets BofA’s Hartnett Warns Mega-IPOs Risk Bubble Like Roaring ‘20s

Aggregated and edited by the Scoop newsroom. We surface news from Yahoo Finance alongside other reporting so you can compare coverage in one place. Editorial policy · Corrections · About Scoop

AI mania is fueling bubble-like concentration in the S&P 500

Also covered by

More in business