Lightelligence, a Chinese mainland optical-computing provider, surged in its Hong Kong Special Administrative Region trading debut, underscoring investor interest in the fast-surging industry that’s a key provider of parts used in the artificial-intelligence buildout.
Shares rose as much as 400 percent after the firm raised HK$2.5 billion ($323 million) in an initial public offering. The listing of the company, formally known as Shanghai Xizhi Technology Co attracted cornerstone investors including Alibaba Investment, GIC and Temasek, which together subscribed more than 71 percent of the offering.
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Mainland optical stocks have rallied recently on expectations that AI‑driven demand will fuel the industry’s next leg of gains. Lightelligence says it aims to leverage its first‑mover advantage in optical computing chips for AI inference, a market where penetration in the mainland remains below 0.5 percent but is projected to climb to 20 percent by 2040, according to the consultancy Frost & Sullivan.
Shares of mainland optical stocks been on a tear, with Zhongji Innolight Co and Eoptolink Technology Inc gaining 45 percent and 18 percent, respectively, this month. Momentum in the sector was further highlighted last week when Semight Instruments Co, a optical‑communication test‑equipment maker, soared 876 percent in its Shanghai trading debut.
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Founded in 2017, Lightelligence develops optical‑interconnect and optical‑computing solutions aimed at meeting the surging demand for computing‑power driven by generative AI.
The company planned to use about 70 percent of net proceeds for research and development, including on chip-design technology and optical-computing products. It generated a loss of 1.3 billion yuan ($191 million) in 2025, while research and development expenses rose to about 480 million yuan, according to its listing document.