A reset is not the end of the AI story

The AI selloff signals a reset in the pace and valuation of the buildout rather than the end of long-term demand for computing power.

• On Nov. 5, the Nasdaq fell roughly 5% in late-morning trading and the Philadelphia Semiconductor Index dropped nearly 11%, with Nvidia, AMD, Micron and other AI infrastructure companies among the hardest hit.
• Higher interest rates and the scale of planned data-center investment have raised concerns about financing, profitability and whether end demand can absorb new capacity quickly enough.
• Of 41 data-center-related ballot measures across 10 states, voters supported restrictions or rejected development-friendly proposals in nearly every contest with available results, adding uncertainty around construction timelines.
• Market leadership had already broadened before the selloff: the S&P 500 Equal Weight Index reached a record high on Nov. 4, while the one-month returns through that date were 14.73% for consumer staples, 14.09% for health care, 9.92% for real estate and minus 9.27% for information technology.
• The Bloomberg US Treasury Index gained 2.55% over the same month, while the MSCI ACWI ex USA declined 2.65%, showing that bonds, defensive sectors and non-US equities had provided diversification.

Takeaway: Investors should expect the AI buildout to become slower and more disciplined, while lower prices may improve the longer-term opportunity set and diversification remains important as crowded leadership adjusts.