Reddit Stock Fell After Its CEO Said Google Traffic Is Down

Reddit CEO Steve Huffman told CNBC that search referrals from Google went down meaningfully in this quarter because of the shift to AI Mode and AI Overviews, calling it a fundamental shift in how the Google product works, from being a traffic driver to whatever is going on now. Reddit's stock fell more than 30 percent. The story was reported in Position Digital's AI SEO news roundup on November 3, 2026.

What Huffman said, and why it hit the stock

Huffman's comment was direct and hard to misread. Search referrals from Google went down meaningfully in this quarter, and he tied that decline to the shift to AI Mode and AI Overviews. He described it as a fundamental shift in how the Google product works, from being a traffic driver to whatever is going on now. That phrasing suggests not a temporary dip, but a change in the role Google plays for sites like Reddit. The fall also shows how quickly a public comment from a chief executive can move a market, especially when it confirms a fear that investors already held about the future of search traffic.

The market reaction was sharp. Reddit's stock fell more than 30 percent, a drop that shows how seriously investors take Google referral traffic as a source of growth. When the chief executive of a major platform says publicly that Google is sending meaningfully less traffic, investors hear a warning about future growth, and they act on it quickly. The size of the fall reflects how much of Reddit's value was tied to that flow of visitors. Reddit depends on people arriving from search to discover its discussions, and a meaningful fall in those arrivals therefore touches the core of how the platform grows its audience.

From traffic driver to something else

Huffman's description of Google as no longer being a traffic driver captures a shift that many publishers have felt but few have described so plainly. For years, Google's main role for sites like Reddit was to send people to their pages. A search would surface a Reddit thread, a user would click, and Reddit would gain a visitor. That model depended on Google presenting links prominently and encouraging clicks. That shift is not just about one platform, because many sites built their audience on the same assumption that Google would keep sending them visitors in return for the content they publish.

AI Mode and AI Overviews change that model by answering questions directly on the results page. When Google can summarise a discussion, answer a question, or present the key points without sending the user anywhere, the need to click through falls away. The traffic that used to flow to Reddit and other sites stays inside Google instead, and the sites that used to benefit from that flow are left with fewer visitors. That is the shift Huffman was describing, and it is why his words carried so much weight. When the answer stays on the results page, the site that provided the information may receive no visit at all, even though its content helped to shape the answer that the searcher saw.

What this means for publishers and SEOs

For publishers, the Reddit story is a warning that dependence on Google referrals is now a risk in a way it was not before. A site that built its growth on search traffic can see that traffic fall meaningfully in a single quarter if Google changes how it presents results. Diversifying traffic sources, building direct relationships with readers, and creating reasons for people to visit directly are no longer optional strategies. They are becoming necessary defences against a search landscape that no longer guarantees clicks. A publisher that relies on a single source of traffic is therefore exposed to a change it cannot control, and the Reddit example shows how quickly that exposure can turn into a market reaction.

For SEOs and link builders, the story reinforces the importance of visibility inside AI answers themselves. If Google is no longer primarily a traffic driver, then appearing in AI Mode and AI Overviews, and being cited and recommended there, becomes a different kind of goal. It may not bring the same volume of clicks as a top ranking once did, but it may be the main way a brand is seen at all. Reddit's experience shows what happens when that shift arrives faster than expected, and other publishers will be watching to see whether they are next. The lesson is not to abandon search entirely, but to treat visibility inside AI answers as a goal in its own right, while building direct channels that do not depend on Google sending a click.

Sources

Sources: Position Digital AI SEO news roundup, November 3, 2026.