# The surge followed a strong Q1 2026 earnings report and rising demand for AI services.

*business · news · 2026-04-30 · The Economic Times*

## Key points

- Alphabet added $420 billion in market capitalization in a single trading day after Q1 2026 earnings.
- The company's valuation is now close to $4.4 trillion, just 6% below Nvidia's market cap.
- Alphabet's Q1 2026 revenue grew 22% and net income surged by 81% year over year.
- Strong investor response was driven by sustained AI demand and significant expansion in cloud services.
- This move may mark the largest single-day market cap gain in stock market history.

**Companies:** Alphabet Inc, Nvidia

[Read the full story on The Economic Times](https://economictimes.indiatimes.com/news/international/us/alphabet-adds-420-billion-in-market-cap-today-and-will-it-soon-become-worlds-most-valuable-public-company-global-markets-react-to-record-valuation-jump/articleshow/130651511.cms)

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