Google’s parent company just joined the $4 trillion club.
Alphabet shares rose about 1% after Apple said Google’s Gemini will power its Al models and the next generation of Siri, making Alphabet the fourth company ever to cross $4T, alongside Nvidia, Microsoft, and Apple.
The milestone caps a strong run for Google’s parent, whose stock jumped 65% in 2025 as it rolled out new Al chips, launched Gemini 3, and rebuilt momentum in the Al race. Analysts now see more upside heading into 2026.
