US tech stocks see sharp falls as AI spending nears $1tn

by | Oct 30, 2026 | Top Stories

US tech stocks see sharp falls as AI spending nears $1tn

Major technology stocks experienced significant declines, with concerns mounting over the substantial capital expenditures firms are directing toward artificial intelligence development. Intel shares dropped as much as 30% during Friday trading, while Alphabet saw its market value decline more than $500bn following Thursday’s losses. The Nasdaq index, which tracks large US-listed technology companies, fell over 3.5% during the session. Additional declines affected Reddit, Amazon, Roblox, and other technology-focused firms.

The selloff reflects a disconnect between the scale of AI spending and actual financial returns. Five major technology companies—Meta, Alphabet, Oracle, Amazon, and Microsoft—collectively committed to spending $800.6bn on AI-related investments this year. However, earnings reports from several of these firms fell short of analyst expectations, raising questions about whether such investments will generate sufficient returns. Alphabet revealed that its AI-powered search summaries are negatively impacting core search advertising revenue while the company expects to spend up to $205bn this year on investments, predominantly related to AI infrastructure.

Intel reported weaker-than-expected revenue guidance and indicated it would not generate more cash than it expended this year. The company signaled intent to accelerate equipment spending even as personal computer demand remains soft. Amazon reported earnings shortfalls and disclosed that cash spending increased six-fold over a three-month period, with the company committed to $220bn in annual expenditures for data centers and related infrastructure. Reddit attributed declining daily active users partly to competition from Google’s AI-driven search functionality.

Market analysts characterized the selling as evidence of investor skepticism regarding the viability of current AI spending levels. Some observers raised concerns about an potential AI sector bubble, suggesting that infrastructure costs may ultimately exceed revenue generation capabilities. However, several major technology stocks remain substantially above year-ago levels despite recent volatility, with the Nasdaq up 7.6% over the preceding 12 months. Analysts noted that investor sentiment has shifted to demand concrete returns on significant capital commitments, with some suggesting that market focus may eventually shift to alternative investment themes if technology stock weakness persists.

Article Attribution | Read More at Article Source

Article summary produced by Claude AI