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CATL raises $5b in share sale
Contemporary Amperex Technology Co. Ltd., a Chinese battery maker known as CATL, raised US$5 billion in a share sale that drew Millennium Management, Norges Bank Investment Management, Jane Street Group, and Hillhouse Investment.
The deal came about a year after CATL’s US$5.3 billion Hong Kong listing, with more than 150 investors placing orders.
The shares priced at the bottom of the marketed range.
🔗 Source: Bloomberg
🧠 Food for thought
Implications, context, and why it matters.
An unusual stock premium trapped hedge funds
- Traders sold CATL’s Hong Kong shares short and bought its cheaper Shenzhen-listed shares in an unusual arbitrage trade that later forced short covering 1.
- CATL’s Hong Kong shares carried the highest premium among about 160 companies listed in both Hong Kong and mainland China 1.
- That gap climbed to a record 49% on March 20, leaving hedge funds on the wrong side of the trade 1.
- Borrowing the Hong Kong shares cost 35% to 45% a year, so the US$5 billion placement gave some traders a way to cut losses or get out near flat 1.
Trading swings and strong results helped fund CATL’s global push
- The US$5 billion raise came from short-term trading moves, though CATL plans to use the money for global production capacity, a zero-carbon business footprint, research and development, working capital, and other general corporate purposes 2.
- The deal turned a market quirk into extra cash for expansion and new products in electric vehicle batteries plus energy storage 2.
- CATL also had strong operating momentum, with first-quarter 2026 revenue up 52.45% from a year earlier 3.
- The placement used a Rule 144A offering, a US securities format that lets large institutional investors buy shares, which CATL did not use in its 2025 Hong Kong listing 2.




