Alphabet Loses $186 Billion After 4 Top AI Researchers Leave for Discovery Loop
Updated
Updated · Barchart · Aug 21
Alphabet Loses $186 Billion After 4 Top AI Researchers Leave for Discovery Loop
3 articles · Updated · Barchart · Aug 21
Summary
$186 billion in market value was wiped from Alphabet on Aug. 5 as the stock fell 4.03% after Jeff Dean and three other senior AI researchers left to launch Discovery Loop.
Google is not fully severing ties: Sundar Pichai said Alphabet will be a founding investor, cloud partner and research collaborator with the new startup, which is backed by Radical Ventures and Khosla Ventures.
The selloff outpaced the broader market—Nasdaq fell 0.8% and the S&P 500 slipped 0.2%—but Alphabet had also rallied nearly 19% in the prior nine sessions and faced a UK search-ad lawsuit setback the same day.
The departures sharpen questions about Google's AI priorities after reports of morale issues and delayed Gemini releases, even as the company says attrition has eased and more than 90% of AI candidates accept offers.
Alphabet's own spending points to a broader shift: second-quarter property and equipment outlays doubled to $44.9 billion, pushing free cash flow to a record negative $5.9 billion as capital moves toward AI infrastructure.