# Google loses $500bn in value as AI fears shake Wall Street

https://mins.news/en/item/121911

- BBC News, 2026-10-29 22:17 UTC
- Economy
- Original: https://www.bbc.co.uk/news/articles/cm9qzdqpxy48o?at_medium=RSS&at_campaign=rss

> Alphabet lost just over $500bn in market value on Thursday, and its shares fell to a six-month low after it said AI summaries in Google Search were affecting ad revenue. Investors were also unsettled by the scale of AI spending and its impact on core businesses and cash flow.

## Related coverage

- [Alphabet Erases $500 Billion in Its Biggest Market Plunge](https://mins.news/en/item/121848) — Bloomberg News, 2026-10-30
- [Google suffers record $500 billion market-value plunge as AI threatens sales](https://mins.news/en/video/121365) — Bloomberg Television, 2026-10-29
- [Google admits AI search earns less, plans to make up for it with more ads](https://mins.news/en/item/121306) — Ars Technica, 2026-10-29
