Yahoo Finance·2026-01-20 19:50Core Viewpoint - Alphabet was the best performer among the "Magnificent Seven" stocks in 2025, with a stock increase of over 65%, significantly outperforming Nvidia, which gained nearly 39% [1] Group 1: AI Impact and Investor Perception - The primary reason for Alphabet's outperformance was its ability to shift investor perceptions regarding the impact of artificial intelligence (AI) on its business [2] - The Gemini model received widespread acclaim as a leading large language model (LLM), enhancing investor confidence in Alphabet's AI capabilities [2] Group 2: Revenue Growth and Market Position - Google search revenue accelerated due to AI-powered features like Lens and Circle to Search, and a favorable ruling in its antitrust trial allowed Alphabet to maintain its distribution advantage [3] - The ruling confirmed Alphabet's ability to keep its Chrome browser and Android operating system, further solidifying its position as a primary gateway to the internet [3] Group 3: Custom AI Chips and Cost Advantage - Alphabet's tensor processing units (TPUs) have been recognized for their significance, providing a structural cost advantage in LLM training and inference [4] - The company developed TPUs over a decade ago, giving it a competitive edge in the custom AI chip market, allowing it to avoid the "Nvidia tax" [4] Group 4: Cloud Computing and Future Growth - Google Cloud emerged as a significant revenue driver in 2025, with customers utilizing TPUs for their AI workloads [6] - A notable $21 billion TPU order from Anthropic through Alphabet's partner Broadcom indicates strong demand, with projections suggesting that deploying 500,000 TPUs could increase Alphabet's revenue by approximately $13 billion [6]