Chinese artificial intelligence unicorn MiniMax has officially initiated an A-share initial public offering (IPO), setting the stage for a potential dual listing following its highly successful debut in Hong Kong earlier this year. According to Bloomberg, on May 29, MiniMax submitted a listing guidance filing report to the Shanghai Securities Regulatory Bureau, with CITIC Securities acting as the guidance institution. This move puts MiniMax in a direct race with rival Zhipu AI to become the first of China’s new wave of AI tigers to achieve a dual listing on the mainland’s STAR Market.
Explosive Post-IPO Performance Drives Confidence
MiniMax’s pursuit of an A-share listing comes on the heels of its explosive performance on the Hong Kong Stock Exchange. Since its IPO on January 9, 2026, which raised HK$4.82 billion (US$618.6 million) at HK$165 per share, the company’s stock has surged dramatically. As of the May 29 close, the stock price stood at HK$840, representing a 409% increase from its IPO price and giving the company a market capitalization of approximately HK$263.4 billion (RMB 227.5 billion). The company is also slated to be added to the Hang Seng Tech Index on June 8, further increasing its visibility to institutional investors.
The aggressive push for a dual listing is underpinned by MiniMax’s rapid commercial growth. The company recently reported that its Annual Recurring Revenue (ARR) exceeded US$150 million as of February 2026 and has more than doubled over the past two months, pushing current ARR past US$300 million. Its global enterprise and developer client base has surpassed 1 million, representing a fivefold increase in just six months, while its global user base has reached approximately 300 million. These metrics were reported in detail earlier this week.
A Race for Domestic Capital
The race for capital among China’s top AI startups is intensifying as the costs of training and deploying next-generation models continue to escalate. 36Kr reported that Zhipu AI, another leading player, is also navigating the A-share IPO process, having resubmitted its guidance filing in February 2026 with Guotai Haitong after an initial submission in 2025. Other prominent Chinese AI firms, including Dark Side of the Moon (creator of Kimi), Step Star, and Lingyi Wanwu, are reportedly planning their own Hong Kong IPOs. A successful listing on the STAR Market would provide MiniMax with access to a massive pool of domestic capital, further fueling its research and development efforts.
This includes the upcoming release of its MiniMax-M3 model, which reportedly features a Sparse Attention mechanism that delivers 9.7x faster prefilling for 1 million tokens and 15.6x faster decoding. As competition among China’s AI leaders shifts from benchmark scores to commercialization and capital acquisition, the outcomes of these IPOs will play a crucial role in determining the long-term winners in the domestic market.
The A-share listing process in China is typically lengthy and demanding, requiring companies to demonstrate sustained profitability or strong growth prospects, pass rigorous regulatory scrutiny, and navigate a complex approval process. For MiniMax, which reported an adjusted net loss of US$250 million in 2025, driven by heavy R&D and infrastructure investment, demonstrating a credible path to profitability will be a key challenge. However, the STAR Market, specifically designed to support high-tech companies with high growth potential, has shown greater tolerance for loss-making companies than traditional A-share boards.
The success of Zhipu AI’s Hong Kong listing and MiniMax’s own strong post-IPO performance suggest that investor appetite for China’s leading AI companies remains robust, providing a favorable backdrop for the dual listing effort. If MiniMax succeeds in becoming the first Chinese AI unicorn to achieve a dual listing on both Hong Kong and mainland exchanges, it will establish a powerful new template for how China’s next generation of AI champions can access capital at scale, and signal to the world that China’s AI industry has entered a new phase of financial maturity.
The broader context for MiniMax’s capital push is a global AI industry in which the cost of staying competitive is rising rapidly. Training frontier models now requires investments measured in hundreds of millions of dollars, and the infrastructure required to serve hundreds of millions of users at scale demands continuous capital expenditure. For MiniMax, a dual listing would not merely be a financial milestone, it would be a strategic necessity, providing the sustained access to capital needed to compete with well-funded rivals like DeepSeek, which benefits from the deep pockets of its parent company, High-Flyer, and with global giants like OpenAI and Google. The race for the STAR Market listing is, at its core, a race for the resources needed to remain relevant in an industry where the pace of innovation leaves little margin for financial constraint. For China’s AI sector as a whole, the success or failure of MiniMax’s dual listing effort will be a bellwether for the financial maturity and institutional depth of the domestic AI ecosystem.