AI Stocks Erase 13.2 Trillion in Market Value After 2026 US Midterm Elections
What happened
AI-linked equities erased $13.2 trillion in market value between their 2026 peaks and November 7, accelerated by policy shifts following the US midterm elections.
The Context
* Concentrated fallout: The single-session 6.4 percent slide in the Nasdaq 100 on November 5 erased up to $2.5 trillion in market value, driven by multi-hundred-billion-dollar drawdowns across Alphabet, Nvidia, and Meta. * Supply chain vulnerability: Hardware sectors absorbed the sharpest hits, with memory names falling an average of 60 percent from their 2026 highs and specialized AI power providers dropping 53 percent. * CapEx reality check: Heightened regulatory scrutiny over data-center development merged with existing corporate doubts about whether near-term infrastructure revenue can justify aggressive capital spending.
The Number
— the scale of value pulled from AI equities, underscoring that infrastructure exposure now carries volatile macro-policy sensitivity rather than guaranteed tech-demand multiples.
Takeaway
Watch how hyperscalers revise their forward capital expenditure targets over the coming quarter to assess where hardware valuations find an operating floor.
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