Alphabet Soars $300B to $4.5T Valuation on 63% Cloud Revenue Growth
GOOG•Alphabet’s market valuation jumped by more than $300 billion in a single session to surpass $4.5 trillion after Q1 performance. Google Cloud revenue rose 63% year-over-year to $20.0 billion, backlog neared $460 billion and consumer AI subscriptions topped 350 million as the company raised 2026 capex guidance to $180-190 billion.
1. Market Cap Surge
Alphabet’s market capitalization increased by over $300 billion in one trading session, pushing its total valuation beyond $4.5 trillion. This gain reflects strong investor response to AI-driven revenue visibility and robust quarterly results.
2. Cloud Revenue and Backlog
Google Cloud reported $20.0 billion in Q1 revenue, marking a 63% year-over-year increase. Cloud service backlog climbed to approximately $460 billion, nearly doubling from the prior quarter as enterprise AI demand accelerates.
3. AI Subscriptions and Search Growth
Consumer AI subscriptions reached more than 350 million during the quarter, while search query volumes hit record highs following deeper integration of the Gemini AI model. These metrics underscore growing adoption of AI-powered products.
4. Capital Spending and Guidance
Q1 capital expenditure totaled $35.7 billion, and full-year 2026 capex guidance was lifted to $180–190 billion, with 2027 spending expected to rise significantly. Investors absorbed higher spending projections due to clear revenue conversion in cloud bookings.
