Kimi chatbot maker Moonshot AI files for Hong Kong IPO

Moonshot AI, the Beijing-based startup behind the Kimi large language model, has confidentially filed for a Hong Kong initial public offering, Reuters reported on Wednesday, in what would be one of the most closely watched listings by a Chinese AI company this year.reuters

The company is aiming to raise $3 billion through the listing, according to people with knowledge of the plans cited by Reuters. Moonshot has been valued at $50 billion in an ongoing funding round, a steep climb from the $30 billion valuation attached to a round completed just weeks earlier.scmp+1

From Shareholder Vote to Filing

The confidential filing caps a rapid sequence of moves that began in mid-July, when Moonshot distributed a shareholder resolution seeking approval for a Hong Kong listing within six months, according to Bloomberg. The company launched Kimi K3 on July 16, a 2.8-trillion-parameter open-weight model that matched or exceeded frontier models from Anthropic and OpenAI on several benchmarks. Demand for the model temporarily overwhelmed Moonshot's infrastructure, forcing the company to pause new user registrations.tradingview+2

API demand surged in the weeks that followed, pushing Moonshot's annual recurring revenue toward $300 million by June, up from $200 million just two months prior. Open weights for K3 were released on July 27, broadening developer access beyond Moonshot's own API.valueaddvc+2

Valuation Trajectory and Backers

Moonshot's valuation trajectory has been unusually compressed. The company was worth roughly $4.3 billion at the end of 2025. A Meituan-led round earlier in 2026 pushed that to $20 billion, followed by a round at approximately $30 billion that closed in July. The South China Morning Post reported in August that Moonshot had begun a further round targeting up to $50 billion, intended as its final pre-IPO fundraising.bloomberg+3

The investor roster includes Alibaba ↗ 1.28%, Tencent, HongShan (formerly Sequoia Capital China), IDG Capital, and Meituan's venture arm. Goldman Sachs The Goldman Sachs Group, Inc. ↗ 0.07% and CICC are reportedly in talks to work on the offering.valueaddvc+2

A Test for Hong Kong's Tech IPO Pipeline

To clear the path for a Hong Kong listing, Moonshot has had to unwind its offshore variable-interest-entity structure and shift to an onshore China domicile. Funds raised via Hong Kong listings totaled $41.2 billion as of mid-August, up 142% year-on-year, with Chinese technology companies accounting for most of that increase, according to LSEG data cited by Reuters.valueaddvc+1

The timetable remains subject to regulatory approvals, and the size of the offering could change depending on market conditions.reuters