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benzinga Macro/Central Bank Impact 75/100 ● negative

AI Capex Boom Risks 'Massive Capital Destruction' in the US, Warns Veteran Market Strategist: 'You Could Get Some News Item That Suddenly…'

Sep 18, 2026, 1:52 PM UTC · Primary ticker $NVDA

Chris Wood, Global Head of Equity Strategy at Jefferies, warns that the massive AI capital expenditure by US hyperscalers, increasingly funded by debt, risks 'massive capital destruction' if the market questions the sustainability of these investments. This could significantly impact semiconductor stocks and the broader market if credit tightens.

Chris Wood of Jefferies is sounding the alarm on the AI capital expenditure boom, particularly by US hyperscalers, which he believes is unsustainable. The shift from cash-funded investments to debt-financed ones introduces significant risk. If the market decides to withdraw credit or a 'news item' triggers a questioning of this cycle, it could lead to 'massive capital destruction.' This directly impacts major tech companies like Amazon, Alphabet, Microsoft, and Meta, which are the primary hyperscalers driving this spending. Semiconductor stocks, like Nvidia, which have been major beneficiaries of this capex, are also at risk. In the short term, as long as the market doesn't question the capex, semiconductor stocks may continue to profit. However, the long-term implication is a potential market correction if the funding model proves fragile, posing a key risk for traders invested in these high-growth AI-related sectors.

$AMZN negative Hyperscaler AI spending risk
$GOOGL negative Hyperscaler AI spending risk
$MSFT negative Hyperscaler AI spending risk
$META negative Hyperscaler AI spending risk
$NVDA negative Semiconductor beneficiary of AI capex
Source: benzinga
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Not financial advice. AI-generated analysis for informational purposes only.