Google is trading 4.13% down now at ARS 9855.00 after Alphabet announced a major AI leadership overhaul on August 5, 2026.
- Chief scientist Jeff Dean is leaving after 27 years with three senior AI researchers to launch Discovery Loop.
- Demis Hassabis is moving from DeepMind CEO to chairman and Alphabet chief scientist.
- Investors viewed the departures as a threat to AI execution and talent retention.