MiniMax IPO Hong Kong 2025: Subscription Starts
The IPO wave of Chinese AI unicorns, led by MiniMax, is shaping the Hong Kong capital market. This development offers investors the opportunity to participate in the next growth phase of these companies, but also requires a close examination of the disclosed figures, structures, and risks.
Source: Own representation
Chinese AI IPOs
Chinese AI unicorns are increasingly entering the capital market, with MiniMax at the forefront. The move to the stock exchange signals the need for capital for further growth and requires the disclosure of figures, structures, and risks. At the end of 2025, several new issues were placed simultaneously in Hong Kong. Reuters reported six listings with a total volume of HKD 16.7 billion on the last trading day of the year (Source).
MiniMax is positioning itself as one of the first Chinese large model companies seeking an IPO in Hong Kong (Source). In parallel, Zhipu AI (as "Knowledge Atlas Technology") is being marketed, with a target volume of HKD 4.35 billion and a valuation of HKD 51.2 billion (Source).
The choice of Hong Kong as a listing venue is strategic. In 2025, IPO proceeds in Hong Kong amounted to HKD 285.8 billion from 119 listings, with average first-day gains of around 40%, according to Reuters/HKEX figures (Source).
Source: feature.asia
The logo of MiniMax, the Chinese AI startup.
MiniMax IPO Details
The key data for the "MiniMax IPO Hong Kong Subscription 2025" are precise. Reuters indicates a capital raising of up to HKD 4.19 billion (USD 539 million) and a planned trading start on January 9, 2026 (Source).
The HKEX announcement on the Global Offering confirms these details: 25,389,220 Offer Shares (before options), a maximum Offer Price of HKD 165 per share, and the Stock Code "0100" (Source). The subscription in the public part is entirely electronic, including via HK eIPO and HKSCC participants via FINI (Source).
An important aspect is the governance structure. According to the prospectus, MiniMax is a Cayman company that is "controlled through weighted voting rights" (Source). Beneficiaries of WVR can exercise their higher voting power independently of other shareholders (Source). After the listing, "Dr. Yan" controls approximately 72.05% of the voting rights (Source).
Reuters estimates the implicit valuation from the offering at around USD 6.5 billion (Source). This valuation is a central anchor point, as it converts the "AI race" into a price per share, including geopolitical risks, capital requirements, and margins (Source).
Cornerstone investors include Alibaba and the Abu Dhabi Investment Authority (ADIA), as well as other financial investors (Source). Since 2023, MiniMax has raised over USD 850 million in funding, including from Alibaba, Tencent, Hongshan Capital, Hillhouse Investment, and Yunqi Capital (Source).
The prospectus makes the business development measurable. Revenue from AI-native products increased to USD 38.0 million in the nine months ending September 30, 2025 (from USD 13.5 million in the same period last year). Average MAUs grew in the same period from approx. 14.6 million to approx. 27.6 million. (Source). At the same time, R&D expenses for this nine-month period are significant at USD 180.3 million (Source).
Source: bastillepost.com
MiniMax positions itself as a leading AI company.
Background and Context
The "AI Unicorns China IPO Wave" is supported by modernized IPO infrastructure in Hong Kong, particularly through FINI (Source). FINI is a digital platform for the end-to-end settlement process of new listings, shortening the time between pricing and trading. The change aims to move from T+5 to T+2 (Source).
Regulatory and procedural adjustments also contribute. Reuters refers to allocation rule changes in August that supported sentiment (Source). HKEX documents on consultations regarding IPO price discovery and public float requirements show the exchange's active "fine-tuning" work (Source).
For Chinese tech companies, Hong Kong is a pragmatic compromise: international enough for global investors, but more regulatorily and culturally closer to the home market than New York or London (Source).
The IPOs of Chinese AI companies in 2026 highlight three central aspects:
- Capital appetite as a growth bet: Proceeds from emissions flow into R&D, product expansion, and working capital (Source). This is essential in model development, as computing power, talent, and distribution incur high costs before scalable cash flows emerge.
- Visible Momentum: IPOs of AI chip companies like Moore Threads and MetaX were "thousands of times oversubscribed" in the Chinese onshore market (Source). Such figures show strong demand, but also the potential for rapid shifts in sentiment.
- Competition as a metrics battle: MiniMax is seen in a field of rivals, with Zhipu AI also coming to market (Source). When investors can trade "China-AI," the question of the winner will be answered in multiples, lock-ups, guidance, and quarterly figures.
Risk Assessment
Despite the enthusiasm, two risk blocks at MiniMax are worth highlighting:
- Governance: Weighted Voting Rights mean that minority shareholders have structurally less influence, even with a high economic stake (Source). The prospectus explicitly warns of the risks of WVR structures (Source).
- IP and Legal Risk: AI video operates in copyright-sensitive areas. Disney, Universal, and Warner Bros. Discovery have sued MiniMax in California for alleged copyright infringement (Source). The lawsuit relates to the marketing of Hailuo AI and the use of well-known characters in advertising materials or generated content (Source).
Source: neuron.expert
Hong Kong as a financial center.
Conclusion and Outlook
The IPO wave around MiniMax is a stress test for Chinese AI companies. They must deliver capital market transparency while simultaneously managing model competition, cost curves, governance issues, and legal risks (Source).
For a well-founded assessment, the original documents are indispensable: