Tech Selloff Deepens as AI Spending Stokes Market Fears
WHO:
Yahoo Finance - Truist chief markets strategist Lerner said investors increasingly want evidence that heavy AI investment will produce durable profits and cash flow.
Yahoo Finance - Yorkville Ives partner Dan Ives said AI’s disruption was evident in tech earnings and that uncertainty remained over which companies and sectors would be “the disruptors vs the disrupted.”
Fortune - The companies named among the major AI infrastructure investors were Amazon, Alphabet, Microsoft, Meta, and SpaceX, which includes xAI.
Fortune - Aleksandar Tomic, an economist and associate dean at Boston College, warned that tech investment and borrowing risks could affect businesses and the wider economy.
Fortune - Amazon CEO Andy Jassy said the company had little choice but to keep spending to pursue the opportunity.
WHAT:
Yahoo Finance - The S&P 500 technology sector had six pullbacks of at least 10% since 2023, including the current pullback; four ranged from 14% to 27%.
Yahoo Finance - More than $1 trillion in market value was wiped away as investors worried about Big Tech cash flow and AI spending.
Yahoo Finance - Google reported negative free cash flow in the third quarter; Amazon also reported negative free cash flow, and Meta had reported negative free cash flow for the first time since 2012.
Yahoo Finance - The Nasdaq 100 fell 3.4%, the S&P 500 fell 1.8%, and the S&P 500 technology sector declined more than 4.2%.
Fortune - The five companies were expected to spend as much as $828 billion on capital expenditures: Amazon, $220 billion; Alphabet, up to $205 billion; Microsoft, approximately $170 billion; Meta, up to $145 billion; and SpaceX, up to $88 billion.
Fortune - Four of those five companies had negative free cash flow in the third quarter; Microsoft was the exception.
Fortune - The Nasdaq closed down 2.9% and the S&P 500 fell 1.8%; Nasdaq 100 companies lost more than $1 trillion in market value. Intel’s weak guidance for the final three months of the year also contributed.
Fortune - Microsoft reported nearly $134 billion in profit and almost $183 billion in operating cash flow in its latest fiscal year; cash spending on property and equipment rose about 80%.
Fortune - Microsoft announced a $25 billion bond offering, its first bond sale in more than nine years; proceeds were for general corporate purposes, potentially including capital expenditures.
Fortune - Meta reported negative free cash flow of $2.1 billion, compared with positive $10.6 billion in the same period a year earlier; it announced a share-issuance plan to raise up to $95 billion.
Fortune - Amazon reported negative free cash flow of more than $42 billion over the past year.
Fortune - Oracle said it did not expect positive free cash flow until the second half of its next fiscal year, which runs through May 2028, and forecast at least $30 billion for the fiscal year ending in May 2029.
Fortune - Google Cloud revenue more than doubled, Microsoft Azure grew 48%, and Amazon Web Services expanded about 39%.
Fortune - Anthropic filed paperwork for an initial public offering; the filing highlighted more than $265 billion in future minimum purchase commitments, mostly for cloud computing and infrastructure services.
Fortune - Several banks, including Evercore and Bank of America, projected AI-related capital expenditures could reach $1 trillion in 2027.
WHERE:
Fortune - Tomic said consequences of unsuccessful infrastructure investments could extend beyond Silicon Valley to the broader economy.
WHEN:
Fortune - The companies’ reported capital expenditure plans covered 2026.
Fortune - Oracle’s forecast of at least $30 billion in free cash flow covered the fiscal year ending in May 2029.
WHY:
Yahoo Finance - Investors were concerned that aggressive AI spending was weakening Big Tech cash-flow profiles and might not yield lasting profits.
Fortune - Companies are investing in data centers, high-powered chips, and other infrastructure to support AI computing demand.
Fortune - Tomic said increased borrowing could raise other businesses’ cost of capital, while a downturn among tech giants could ripple through the economy.
HOW:
Yahoo Finance - Tech companies were raising money through bond-market borrowing, equity offerings, and at-the-market offerings, adding pressure to the sector.
Fortune - Companies were using or considering borrowing and share sales to fund infrastructure expansion.
Fortune - Jassy said: “Would it be more convenient if this type of acceleration and opportunity happened over 25 years and you could spread the CapEx over 25 years? Yeah, it might be more convenient, but that’s not the world that we live in, and that’s not the opportunity.”
(UPDATED October 31, 2026 21:59 UTC)
Big Tech shares tumbled as investors questioned whether massive AI spending will deliver lasting profits. Five major companies plan up to $828 billion in infrastructure spending, while cash flow weakens. Strategists warn borrowing risks could spread beyond technology, even as cloud demand surges.