Alphabet stock cracks $4 trillion as Apple taps Gemini for Siri overhaul
Alphabet’s market value briefly reached $4 trillion Monday after announcing a multi-year AI deal with Apple to integrate Google’s Gemini models into Siri. Shares hit a record $334.04 before retreating. Google Cloud revenue rose 34% in Q3, while chip rental deals and ad sales fueled further growth. Alphabet overtook Apple in market cap last week for the first time since 2019.