Wall Street falls as Nvidia, Palantir and other AI stars keep sinking
By STAN CHOE, AP Business Writer
NEW YORK (AP) — Nvidia, Palantir and other superstar stocks that had surged in the mania surrounding artificial-intelligence technology are dragging Wall Street lower again on Wednesday.
The S&P 500 fell 0.5% and was heading for a fourth straight loss after setting an all-time high last week. The Dow Jones Industrial Average was up 3 points, or less than 0.1%, as of 11:35 a.m. Eastern time, and the Nasdaq composite was 1% lower.
Nvidia, whose chips are powering much of the world’s move into AI, dropped 1.6% and was on track to be the heaviest weight on Wall Street for a second straight day following its 3.5% fall on Tuesday. Palantir Technologies, another AI darling, sank 4.7% to add to its 9.4% loss from the day before.
Trading was shaky, and Nvidia pared a loss from earlier in the morning that got as bad as 3.9%, which helped indexes also mute their losses.
One possible contributor to the swoon was a study from MIT’s Nanda Initiative that warned most corporations are not yet seeing any measurable return from their generative AI investments, according to Ulrike Hoffmann-Burchardi, global head of equities at UBS Global Wealth Management.

