AIToday
AI Stocks & MarketsAI Business & IndustryJapan Times TechPublished: Oct 30, 2026, 13:01 JST

Alphabet sheds $500 billion as AI fears hit sales

Send on LINE
Alphabet sheds $500 billion as AI fears hit sales

3 Key Points

  1. What happened

    Alphabet shares fell more than 13%, wiping out over $500 billion in its biggest-ever market plunge, after third-quarter sales excluding partner payouts of $111.2 billion missed analysts' projections.

  2. Why it matters

    Search and other ad sales, roughly half of overall revenue and key to funding AI infrastructure, missed forecasts and grew at the slowest pace in five quarters, reinforcing investor concerns about AI's threat to the core business.

Not sure about something? Ask the AI

Questions and answers are published on this page.

Summaries like this, every morning.

Context & Analysis

For years, Google executives have argued that AI chatbots and features won't cut significantly into its search business, even as investors worried about AI's impact. The third-quarter results landed on the side of those concerns: search and other ad sales, a business line accounting for roughly half of overall revenue, missed forecasts and grew at the slowest pace in five quarters.

The share reaction was severe — a fall of more than 13% and a loss of more than $500 billion, described as the biggest-ever market plunge for Alphabet. That ad business is critical to financing the company's massive AI investments, so a shortfall there speaks directly to how much room for error exists.

JPMorgan analysts including Doug Anmuth framed it that way, saying the results show the margin for error when a hyperscaler (large cloud provider) spending hundreds of billions on the AI infrastructure buildout posts disappointing results in its core business.

FAQ
How much did Alphabet's shares fall?
Alphabet shares fell more than 13%, erasing more than $500 billion in its biggest-ever market plunge.
What were Alphabet's third-quarter sales?
Sales excluding partner payouts were $111.2 billion, falling short of analysts' projections.
Why did the results worry investors?
Search and other ad sales missed forecasts and grew at the slowest pace in five quarters, reinforcing concerns about AI's threat to Google's core business.
Japan Times TechRead Original Article
Send on LINE

AI news that matters for your work, delivered every morning.

Pick your industry and the AI tools you use, and get news related to your work every day.

Free · 30 seconds with Google · unsubscribe anytimeWhat is AIToday? →

Ask AI

Ask AI anything about this article. The AI reads this article, earlier AIToday articles, and Wikipedia, and cites its sources. Q&As are published on this page for other readers too.

Questions and answers are published on this page.

Related Articles

Next articleFujitsu launches AI-plus-expert incident response service from 10月30日