Alphabet has joined the exclusive three trillion dollar market cap club after its shares surged over 4%, closing at 3.05 trillion dollars. This achievement places Alphabet alongside tech giants like Nvidia, Microsoft, and Apple. The rally was driven by a favorable antitrust ruling that dismissed claims to divest Chrome, boosting investor confidence. CEO Sundar Pichai aims to strengthen Alphabet's position through its AI suite Gemini amid increasing competition from AI rivals. Shares are up more than 30% this year, outperforming the Nasdaq.