Prime Highlights :
- CXMT’s market capitalisation surged to approximately $539 billion on its trading debut, making it China’s most valuable listed company.
- The company raised close to $8.6 billion in its IPO, the largest mainland Chinese semiconductor share sale on record.
Key Facts :
- CXMT, formerly ChangXin Memory Technologies, is a Chinese memory chipmaker central to the country’s push to build its domestic semiconductor industry.
- The company expects first-half revenue to rise more than sevenfold, reversing a net loss from the previous year.
Background :
Shares of Chinese memory chipmaker CXMT surged more than five hundred percent on their Shanghai trading debut this week, following Asia’s biggest initial public offering this year. The rally pushed the company to the top of China’s stock market by valuation, even as global tech stocks faced a recent selloff.
The stock touched a mid-session high compared with its sale price, lifting the company’s market capitalisation to around $539 billion, sharply higher than its valuation during the IPO process. The debut made CXMT the most valuable listed company in China, overtaking a major state-owned bank that had previously held the top spot.
More than 122 billion yuan worth of CXMT shares changed hands in Shanghai during the morning session alone, making it the first mainland-listed stock to cross 100 billion yuan in daily turnover, according to local reports. Only a small portion of its enlarged share capital was freely tradable at listing, as most shares remain locked up, a factor that could add to price volatility.
CXMT, formerly known as ChangXin Memory Technologies, raised close to $8.6 billion in its offering, the largest semiconductor listing on record in mainland China. The company expects first-half revenue to rise more than sevenfold, alongside a swing to a sizeable net profit from a loss a year earlier.
Analysts said persistent supply shortages in the memory chip market and strong domestic AI demand could benefit the company, though some cautioned that its technology gap with global rivals may limit its share of the AI chip market. Some investors also flagged concerns that the stock’s valuation appeared stretched.