OpenAI has officially filed for an initial public offering (IPO), with its valuation reported at approximately ¥136 trillion as of the end of March 2026 [1]. This move will enable OpenAI to be traded on the stock market, potentially enhancing its capital-raising capabilities and corporate transparency [1]. The announcement has drawn significant attention from market participants, especially given the heightened investment appetite for AI-related companies [1].
The ¥136 trillion valuation stands out as exceptionally high compared to industry peers, fueling interest in OpenAI's future stock price movements and trading volumes [1]. Analysts cited in the article note that expectations for growth in the AI sector underpin OpenAI's market value, suggesting that its valuation could continue to expand [1]. However, some experts caution that the lofty valuation may also influence investors' risk assessments [1].
Market observers are closely watching the IPO price, initial trading levels, and subsequent price trends, with the anticipation that OpenAI's listing could have ripple effects across the broader AI stock segment [1].
CONCLUSION
OpenAI's IPO filing at a ¥136 trillion valuation has generated strong market interest and is expected to impact the AI sector broadly. While analysts see growth potential, the high valuation may also prompt careful risk evaluation among investors. The market will closely monitor the IPO's pricing and performance, anticipating wider effects on AI-related stocks.