Key facts
- Biren Technology plans to raise HK$4 billion (US$510 million) via a share placement.
- The company will issue 130 million new shares at HK$31.08 each.
- Biren's stock fell over 12% in Hong Kong on Thursday.
Shanghai Biren Technology shares tumbled more than 12% in Hong Kong on Thursday as the AI chipmaker plans to raise HK$4 billion (US$510 million) through a share placement. This marks the company's second attempt to raise funds in three months, following a July share sale. The proceeds will support supply-chain procurement, production readiness, research and development, and working capital.

Repeat share sales by Chinese AI chip companies like Biren provide a benchmark for financing capital-intensive expansion for peers, influencing investor appetite for follow-on equity in the sector and potentially shaping the future of AI infrastructure finance through recurring public-equity funding.
Shares of Shanghai Biren Technology, an artificial intelligence chipmaker, tumbled more than 12% in Hong Kong on Thursday. The sell-off followed the company's announcement of plans to raise HK$4 billion (US$510 million) through a share placement. This is the company's second attempt to raise funds in three months, with the previous one in July. The shares are being offered at HK$31.08 apiece, which is about 10% below the last closing price. The proceeds from the placement are intended for strategic supply-chain procurement, production readiness, enhancing research and development capabilities, and for working capital. Biren is described as one of China's "four little GPU dragons" and faces intensifying competition from other Chinese Nvidia challengers. The company's stock has fallen over 50% from its June peak but is up approximately 70% year-to-date.
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