If you use ChatGPT, Gemini, or any other AI tool, you are already part of one of the biggest technology battles in the world.
In May 2025, Google held its annual Google I/O event and announced a major expansion of its AI products. Google introduced new AI features for Search and continued building its Gemini AI platform. The announcements showed that Google was taking the competition with companies like OpenAI seriously.
This was not just a tech event. It was an investing story.
Google makes a huge amount of its money from advertising connected to Search. If people start asking ChatGPT or Gemini questions instead of searching Google, that could eventually threaten Google's biggest source of revenue.
That means Google's AI strategy could directly affect its stock.
Investors seemed to like what they saw at Google I/O. Alphabet's stock rose after the event as investors became more confident in Google's ability to compete in AI.
So how would I invest?
I would not buy a stock just because it announced a cool AI feature. I would look at whether the technology can actually make the company more money.
For Google, I would watch whether people continue using Search, whether Gemini gains users, and whether Google can turn its AI products into more advertising and subscription revenue.
I would also look beyond Google. Microsoft, Nvidia, Meta, and other technology companies are all competing for a piece of the AI boom.
The biggest lesson is simple: technology trends can become investment trends.
Something that starts as a new app or feature can eventually affect billions of dollars in revenue. For young investors, paying attention to the technology you use every day can be a good starting point for understanding what industries could grow next.
AI is not just changing how we use our phones and computers. It could also change which companies become the biggest winners in the stock market.
Written by Grayson for the markets half of The Market Theory. More from Grayson →
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