Alphabet's Search business is performing exceptionally well thanks to Gemini.
Gemini 3 has fueled higher user engagement with Search delivering smarter responses to user queries.
Higher spending on data center infrastructure may pressure earnings growth in the near term.
Alphabet (NASDAQ: GOOG) (NASDAQ: GOOGL) is showing investors it can profit from artificial intelligence (AI), sending its stock soaring over the past year. The growth in Google Search is one of the best reasons to buy Alphabet stock right now. It is the company's biggest growth engine, accounting for over 55% of Alphabet's total revenue. Gemini-powered experiences are driving higher user engagement and becoming a competitive advantage.
Image source: Getty Images.
Will AI create the world's first trillionaire? Our team just released a report on the one little-known company, called an "Indispensable Monopoly" providing the critical technology Nvidia and Intel both need. Continue »
Search revenue grew 17% year over year last quarter, reaching $63 billion. This momentum comes as the company launched Gemini 3 into its AI Mode search feature. In the U.S, management has seen the number of queries made with AI Mode double per user since launch.
Users are spending more time with Google Search as their searches are becoming longer and more conversational. This means there are more opportunities to show ads, generate more revenue, and continue reinvesting the profits in its AI capabilities.
While higher spending on data centers could pressure its near-term profitability, these investments are ultimately driving better AI and user experiences that can deliver long-term growth. For a leading AI company showing this much momentum in its core business, it's a compelling investment, trading at 28 times forward earnings estimates.
Before you buy stock in Alphabet, consider this:
The Motley Fool Stock Advisor analyst team just identified what they believe are the 10 best stocks for investors to buy now… and Alphabet wasn’t one of them. The 10 stocks that made the cut could produce monster returns in the coming years.
Consider when Netflix made this list on December 17, 2004... if you invested $1,000 at the time of our recommendation, you’d have $429,385!* Or when Nvidia made this list on April 15, 2005... if you invested $1,000 at the time of our recommendation, you’d have $1,165,045!*
Now, it’s worth noting Stock Advisor’s total average return is 913% — a market-crushing outperformance compared to 196% for the S&P 500. Don't miss the latest top 10 list, available with Stock Advisor, and join an investing community built by individual investors for individual investors.
See the 10 stocks »
*Stock Advisor returns as of February 12, 2026.
John Ballard has no position in any of the stocks mentioned. The Motley Fool has positions in and recommends Alphabet. The Motley Fool has a disclosure policy.