Big Tech sheds $900 billion in market value on AI spending concerns

Major technology firms lost nearly $900 billion in market value following third-quarter 2026 financial results as soaring capital expenditures rattled Wall Street. Hyperscalers led by Amazon, Alphabet, Meta, and Microsoft nearly doubled quarterly capex to $207 billion, pushing companies like Google and Meta into rare negative free cash flow. Despite cloud growth, investors punished slowing core ad sales and demand uncertainty, driving broader market rotations into defensive bonds and consumer stocks.

Broad market selloff driven by tech decline

• ▪The Nasdaq 100 Index fell 3.5% on October 30, 2026, marking its deepest single-day slide since early June 2026 amid a broader three-week tech stock decline
• ▪Major Big Tech companies including Amazon, Alphabet, Meta, and Microsoft lost nearly $900 billion in market value following the release of their third-quarter 2026 earnings results, driven by concerns over soaring artificial intelligence spending
• ▪Defensive assets gained traction during October 2026 as investors shifted away from tech, driving utilities, consumer staples, and long-dated Treasuries to significant monthly gains

Share drops for Alphabet and Amazon

• ▪Alphabet shares tumbled 13% on October 29, 2026, erasing half a trillion dollars in market capitalization as growing AI chatbot search features weighed on traditional advertising revenue
• ▪Amazon shares fell up to 7% after reporting negative $33.5 billion free cash flow and giving weak Christmas sales guidance, despite a 39% increase in AWS cloud revenue to $46 billion

Intel stock drop and cash flow outlook

• ▪Intel Corp. shares fell up to 29% on October 30, 2026 following a weak sales forecast, supply chain disruptions, and an expected multi-quarter slowdown in personal computer demand
• ▪Intel Corp. Chief Financial Officer David Zinsner stated on October 29, 2026 that the company did not expect to generate positive net cash flow in 2026

Big Tech capital expenditure projections

• ▪Technology executives plan to spend an additional $232 billion in capital expenditures during the fourth quarter of 2026, which could push full-year capex to $740 billion across the technology sector
• ▪The big four hyperscalers—Amazon, Meta, Microsoft, and Alphabet—increased their collective third-quarter 2026 capital expenditures to $207 billion, up from $113 billion in the third quarter of 2025
• ▪Five major technology companies—Meta, Alphabet, Oracle, Amazon, and Microsoft—have committed to spending $800.6 billion combined on artificial intelligence in 2026

Free cash flow drops at major tech firms

• ▪Alphabet recorded negative $9.1 billion in free cash flow in the third quarter of 2026 as capex passed $50 billion, representing only its second quarter of cash burn since going public in 2004
• ▪Meta reported negative $2.1 billion of free cash flow in the third quarter of 2026, marking its first quarter of cash burn since its initial public offering in the second quarter of 2012
• ▪Google, Meta, and Amazon together reported negative $45.2 billion in free cash flow during the third quarter of 2026, shifting from positive $36.4 billion in free cash flow in the third quarter of 2025

Equity offerings to fund AI infrastructure

• ▪Alphabet announced plans in June 2026 to raise approximately $85 billion in its first share sale in more than two decades to help fund its expanding debt and capital expenditures
• ▪Meta announced a $95 billion equity issuance plan supported by semiconductor makers Nvidia, AMD, and Broadcom to support its ongoing artificial intelligence infrastructure spending

SpaceX expansion into AI infrastructure

• ▪SpaceX plans to spend $88.1 billion on capital expenditures in 2026 to add GPU racks to its Memphis, Tennessee data centres, with Morgan Stanley estimating its 2027 capex will reach $278 billion
• ▪SpaceX went public in June 2026 as it established itself as a major player in an artificial intelligence infrastructure race