Alphabet Hits $4 Trillion Mark, Becomes World's Second Most Valuable Company

• Google's parent company, Alphabet, has achieved a market capitalization of $4 trillion, becoming the world's second most valuable company.
• Alphabet surpassed Apple in market value, driven by a renewed focus on AI and cloud computing.
• The company's shares surged nearly 65% in 2025, continuing momentum into early 2026, making it the best-performing in the Magnificent Seven.
• New AI model, Gemini 3, is receiving strong reviews and will be integrated into Samsung mobile devices, reaching billions of users.
• Google Cloud revenue grew by 34%, with a $155 billion backlog, and a favorable antitrust ruling in the US removed major uncertainty.

Why It Matters: Alphabet's $4 trillion valuation highlights its strong lead in AI and cloud, surpassing Apple as the second most valuable firm.