Alphabet, the parent company of Google, has officially joined an exclusive club of the world's most valuable companies, surpassing a $3 trillion market capitalization for the first time. The milestone, reached on Monday, September 15, 2025, positions the company alongside tech giants Apple, Microsoft, and chipmaker Nvidia, which has already broken the $4 trillion mark.
This valuation surge is not just a reflection of market momentum but a definitive vote of confidence from investors in Alphabet's strategic direction, particularly in its aggressive push into artificial intelligence and its continued dominance in the cloud.
The Two Pillars of Growth of Alphabet.
Alphabet's stock rally was underpinned by two critical factors:
- A Favorable Antitrust Ruling: A U.S. federal judge issued a lighter-than-expected ruling in a high-profile antitrust case. The court decided that Alphabet would not be forced to divest its Chrome browser or Android operating system. This decision, which allows the company to maintain control over two of its most valuable platforms, removed a significant regulatory overhang that had worried investors for years and triggered an immediate stock rally.
- Strong AI and Cloud Performance: Investor optimism was significantly boosted by the company's financial results. Alphabet's cloud-computing unit, Google Cloud, reported a nearly 32% jump in second-quarter revenue year-over-year, outpacing analyst expectations. This growth was driven by the increasing demand for AI infrastructure and services, with the company’s investments in custom chips and the Gemini AI model beginning to pay off.








Latest Google News, Updates, and Features. Everything You Need to Know About Google