Moonshot AI files for Hong Kong IPO at $50B — days after Anthropic calls it out
The same week Anthropic accused Moonshot of secretly routing Kimi users to Claude, the Beijing lab quietly filed for what may be the most closely watched Chinese AI IPO in years.
Moonshot AI has confidentially filed for a Hong Kong IPO that could raise $3 billion at a valuation near $50 billion, according to sources speaking to Reuters — likely the most anticipated near-term listing from a Chinese AI lab. The filing lands at a delicate moment: yesterday Anthropic's threat-intelligence report alleged Moonshot had secretly routed some Kimi users to Claude without their knowledge, and US Treasury Secretary Scott Bessent has said he might add the company to a trade blacklist over alleged restricted Nvidia chip use. Moonshot has disputed the distillation claims.
The filing itself was an open secret — we covered the revenue-sharing talks behind it in August — Moonshot wants a cut when US clouds sell its Kimi K3 model — but the confidential submission makes it real. To satisfy regulators, Moonshot had to unwind its offshore "red-chip" structure and re-domicile onshore in China before filing, per Reuters sources. It is working with Goldman Sachs, CICC and Deutsche Bank, and targeting a debut as early as Q1 2027.
The valuation math is the take: at a reported $50 billion, Moonshot would list below DeepSeek (roughly $74 billion in private markets) and Z.AI ($66 billion market cap after its own Hong Kong listing this year). Yet Kimi K3 — the world's largest open-weight model at 2.8 trillion parameters — ranks on independent leaderboards behind only Anthropic's and OpenAI's flagships. Public-market investors will now have to price in the Anthropic allegations, the blacklist threat, and the possibility that the first major revenue-sharing deal between a Chinese AI lab and Microsoft, Amazon or Google actually happens. That is not a valuation story any of its private-round investors ever had to underwrite.
Google shipped a native Gemini app for Windows, with a system-wide Alt+Space shortcut that opens the assistant over whatever you're doing — drafting, summarizing, generating images — without switching windows. It follows the macOS app Google released earlier this year and completes the desktop trifecta on Microsoft's home turf, where Copilot has enjoyed default placement for years. The interesting part is distribution: Google is now embedding its assistant at the OS layer of its rival's platform, the same playbook Microsoft used to push Copilot into Windows itself. Whether Alt+Space muscle memory can displace an entrenched default is the real test — keyboard shortcuts only win when people learn them.
What to watch: Moonshot's formal listing application is due by September 30 per earlier reporting — watch whether the Anthropic allegations spook cornerstone investors before then, and whether a US cloud partnership gets announced (or blocked) first.
Would you buy Moonshot at $50 billion with the distillation allegations still unresolved? Tell us in the comments.
Sources: Reuters · South China Morning Post · KrASIA · Google · Windows Forum
