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CATL Shares Surge Over 16% in Hong Kong Debut After $4.6 Billion IPO

The world’s largest EV battery maker raised the year’s biggest IPO to fund European expansion, defying geopolitical challenges.

Overview

  • Contemporary Amperex Technology Co. Ltd. (CATL) raised $4.6 billion in its Hong Kong secondary listing, the largest IPO globally in 2025.
  • Shares debuted at HK$263 and closed over 16% higher, reflecting strong investor demand despite U.S.-China trade tensions.
  • CATL plans to allocate most of the proceeds to building a battery factory in Hungary, supporting its European market expansion.
  • The company, which supplies automakers like Tesla, Volkswagen, and BMW, holds a 38% share of the global EV battery market.
  • CATL structured the IPO as a Regulation S offering, excluding onshore U.S. investors, following its designation by the U.S. as a 'Chinese military company,' a claim it denies.