AMD, other chip stocks slide as Wall Street weighs AI trade without Jensen Huang

AMD and other chip stocks declined as Wall Street reassessed the artificial intelligence trade, with the headline framing the selloff around the question of how the sector would fare without Nvidia CEO Jensen Huang. The transmission mechanism here is largely investor sentiment and risk appetite rather than a change in reported fundamentals: when a single high-profile leader becomes the perceived anchor of a theme, equity valuations built on expectations of sustained AI demand can compress quickly as traders price in succession and execution risk. Semiconductor names with heavy AI data-center exposure, including AMD, are the most directly exposed, while the broader S&P 500 is affected to the extent that index-level technology weights amplify sector moves. Traders will watch upcoming earnings guidance and hyperscaler capital expenditure commentary, which provide the clearest signals on whether AI infrastructure spending is holding up independent of any single executive.

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