JPMorgan slashes Z.AI target 33% as Kimi K3 reshapes AI sector

JPMorgan slashed Z.AI's price target 33% to HKD1,600, citing heightened uncertainty after Moonshot AI's Kimi K3 launch reshaped China's AI competitive field.

"Kimi K3 has heightened uncertainty over who can continue to maintain leadership in China's frontier models," JPMorgan analysts said in a July 22 report. The broker shifted Z.AI's equity narrative from "uninterrupted domestic model leadership" to "one of China's frontier AI laboratories."

JPMorgan maintained its Overweight rating on Z.AI but cut the target from HKD2,400, a 33% reduction. The stock has corrected more than 50% since the Kimi K3 launch, with short selling reaching HKD435.6 million, or 7.3% of turnover, as of July 22. The broker left its ARR forecasts largely unchanged, noting that Z.AI's GLM-5.2 remains one of China's top frontier models. GLM-5.3 and a new 2-trillion-plus parameter flagship model are expected in the coming months, which could help Z.AI regain competitive footing.

The target cut signals a structural re-rating of Z.AI as investors reassess which Chinese AI lab can sustain a premium valuation. CLSA initiated coverage at Hold with a HKD1,500 target, reflecting similar caution. Z.AI's upcoming GLM-5.3 launch will be a key test of whether it can reclaim its leadership narrative.

Moonshot AI's Kimi K3, which debuted July 17, features 2.8 trillion parameters with an open-weight architecture, according to the company. The model's performance matched frontier systems from OpenAI and Anthropic on independent benchmarks, triggering a sell-off in global tech stocks and overwhelming Moonshot's own infrastructure to the point of suspending new consumer sign-ups. Morgan Stanley analyst Gary Yu called K3 "proof of cumulative progress" and evidence of Chinese large language models catching up with US leaders in size, performance, and pricing.

Z.AI, which operates the Zhipu AI platform backed by Alibaba, has positioned GLM-5.2 as a leading Chinese model. The company plans to release GLM-5.3 and a model exceeding 2 trillion parameters in the coming months. Alibaba simultaneously launched its own 2.4 trillion-parameter Qwen3.8-Max-Preview system on July 19, intensifying competition among Chinese AI labs. Moonshot has priced Kimi K3's API at about 60% of Anthropic's Claude Opus rates, though two to three times above Zhipu's GLM-5.2.

The analyst move comes as Chinese AI companies race to match US frontier models despite export restrictions on Nvidia processors. Moonshot AI is pursuing a $50 billion valuation in a pre-IPO funding round, with cumulative funding exceeding $5.5 billion from investors including Meituan, China Mobile, and CPE. The company plans a Hong Kong listing as soon as this year, with Goldman Sachs and CICC advising.

The target cut reflects a market repricing of Z.AI from a presumed leader to a contender in a field where Moonshot AI has reset expectations. Investors will watch GLM-5.3's benchmark performance and pricing strategy as the next potential trigger for the stock.

This article is for informational purposes only and does not constitute investment advice.