Alphabet (GOOGL) stock jumps over 6% to hit $300 for the first time in history as Gemini 3 powers Alphabet’s biggest breakout of the year

Alphabet (GOOGL) stock today: Alphabet (GOOGL) surged more than 6% to $302.87, crossing the $300 mark for the first time in its history after Google launched its new Gemini 3 artificial intelligence model. The stock touched an intraday high near $304, supported by heavy trading volume above 23.7 million shares. Its market capitalization hovered around $2.94 trillion. Alphabet has gained over 50% in 2025, driven by strong earnings, rapid AI adoption, and momentum in cloud and autonomous driving divisions. T ...