Zhipu AI raises $4B in follow-on share placement, then announces another $5B round weeks later

Zhipu AI, the Chinese large language model company trading on the Hong Kong Stock Exchange as Knowledge Atlas Technology (2513.HK), completed a $4 billion share placement in July 2026. Less than two months later, the company announced yet another financing round worth roughly $5 billion. Zhipu’s IPO in January 2026 raised approximately $558 million. Seven months later, the company sold 19.78 million H-shares at HK$1,588 each, netting around $4 billion.

A capital appetite that keeps growing

The July placement was priced at roughly a 13% discount to Zhipu’s previous closing price. Shares rose 22% on the day the pricing was announced.

On September 13, 2026, Zhipu unveiled a combined financing package worth approximately $5 billion. The deal included two components: a share placement of 21.97 million shares at HK$714 each, raising about $2 billion, and roughly $3 billion in zero-coupon convertible bonds due September 2027. The September share placement came at around a 10% discount. Zhipu’s stock had closed at HK$793 on September 11, two days before the announcement. The convertible bonds carry an initial conversion price of HK$892.50.

Shares surged between 1,500% and 1,700% from the IPO price of HK$116.20 through mid-2026. At one point, the company’s market capitalization surpassed HK$1 trillion.

Where the money is going

Zhipu has directed proceeds toward research and development, with a particular emphasis on computing capacity and its next-generation Generalized Language Model (GLM) infrastructure. The company has also earmarked funds for strategic investments and general corporate purposes.

The Tsinghua connection and US restrictions

Zhipu AI is a spinoff of Tsinghua University and holds the distinction of being the first pure-play large language model company to go public. In January 2025, Zhipu was added to the US Entity List, which restricts American companies from supplying certain technology and components to the firm.

What this signals for AI capital markets

The zero-coupon convertible bonds add another layer of complexity. By issuing $3 billion in debt that converts to equity at HK$892.50, Zhipu is essentially telling the market it expects its stock to recover. If the shares don’t reach that conversion price by September 2027, the company will need to repay the principal in cash.

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