Alphabet reaches $4 trillion market cap, becoming fourth company to do so. Apple announces use of Google’s Gemini tech for AI models and next Siri version.

Alphabet stands out as top performer in 2025, shares jump by 65% in biggest annual increase since 2009. Investors respond positively to Google’s focus on AI and handling regulatory hurdles.

Recent growth fueled by AI-centric launches like Ironwood and Gemini 3. Analysts see Google’s advancements strengthening its position in AI tech landscape.

Despite competition and ad concerns, Alphabet emphasizes innovation. Google Cloud clients adopting AI offerings position company for ongoing growth.

Read more at Nasdaq: Alphabet Joins $4 Tln Club As AI Momentum Lifts Shares