Nintendo Rises 6.8% as Investors Shift From AI to Gaming

Shares of Nintendo climbed 6.8% in Tokyo trading, capping a three-day advance after an earlier intraday pullback. Bandai Namco Holdings and Konami Group each gained more than 9% during the same session, among the largest single-day moves in Japanese entertainment stocks.

Market participants attributed the flows to investor reluctance to add further exposure to companies closely tied to generative AI. Portfolio rebalancing by institutional and retail investors shifted capital into established game developers and publishers during the session.

Trading data showed the uptick concentrated in legacy developers and publishers rather than newer entrants focused on AI-enabled services. The session’s activity pushed up market capitalizations across the gaming sector and produced some of the day’s strongest gains on the Tokyo market.

In a response to an investor question, Capcom wrote, via a machine translation, that it will not implement materials generated by generative AI directly into its games. The developer added that it plans to use AI tools to improve efficiency in certain operations but will not insert AI-generated content into game assets.

The stock moves occurred amid recent swings in demand for AI-related stocks, with periods of heavy interest in AI names followed by intermittent profit-taking. In the gaming sector, the latest session directed investor attention to established franchises and publishers with steady cash flow.