Z.ai shares fell more than 10% on Monday after the Beijing-based AI company unveiled a roughly $5 billion capital raise, its second major financing in as many months.

The structure of the raise

The company will issue up to 21.97 million new shares at HK$714 each, generating about HK$15.68 billion, or $2 billion. That price sits 10% below Friday's close of HK$793. In a separate tranche, Z.ai will sell 20.14 billion yuan, roughly $3 billion, of zero-coupon convertible bonds maturing in 2027 with an initial conversion price of HK$892.50, a 12.5% premium to the same reference point.

Proceeds earmarked for infrastructure

Management said the money will fund development of next-generation models, covering research, training and inference infrastructure, and commercialization. The announcement arrives just two months after a $4 billion share placement in July.

Market reaction spreads

Shares of domestic rival MiniMax also slipped, declining about 5% in the same session. Last month Z.ai shares had rallied after the company said a new model ran entirely on 100,000 Chinese-made chips, a claim that briefly eased concerns about hardware access.

What the discount signals

A placement at a double-digit discount while simultaneously offering conversion at a premium suggests the company wants committed equity now and optionality later. Investors appear to be pricing in dilution faster than the growth narrative can absorb it.