NextFin News - Short sellers are rapidly retreating from Contemporary Amperex Technology Co. Ltd. (CATL) in Hong Kong, as a massive $5 billion share placement forced hedge funds to cover bearish bets that had reached record levels just weeks ago. The battery giant’s Hong Kong-listed shares rose 3.7% to HK$655.00 on Tuesday, extending a recovery that began after the company successfully priced the largest equity offering in the city so far this year.
The retreat marks a sharp reversal for a popular "arbitrage" trade that had dominated CATL’s secondary listing since its debut last year. Traders had been shorting the Hong Kong shares (H-shares) while holding long positions in the Shenzhen-listed stock (A-shares), betting that the valuation gap between the two markets would narrow. However, the sheer scale of the $5 billion placement—and the fact that hedge funds themselves were the primary buyers—has effectively broken the back of the bearish thesis. According to Bloomberg, hedge funds took up more than $3 billion of the new shares, using the allocation to close out their existing short positions rather than betting on further downside.
The cost of maintaining these bearish bets had become prohibitively expensive. Data from international prime brokers indicated that the annualized fee to borrow CATL’s Hong Kong shares spiked to between 35% and 45% in late April. This "borrow cost" made it nearly impossible for short sellers to profit unless the stock suffered a catastrophic decline. Instead, CATL reported a first-quarter net profit of 20.7 billion yuan ($2.8 billion), a 49% year-on-year increase that caught many skeptics off guard. The earnings beat, combined with the successful capital raise, triggered a classic short squeeze where rising prices forced bears to buy back shares, further fueling the rally.
HSBC analysts, led by Yuqian Ding, have maintained a consistently bullish stance on CATL, arguing that the company’s dominant market share and technological lead in "zero-carbon" energy solutions justify its premium valuation. Ding’s team noted last Friday that strong earnings momentum remains the central pillar of the investment case, even as the company aggressively expands its global manufacturing footprint. While this optimistic view is widely shared by sell-side analysts, it is not a universal consensus. Some institutional investors remain cautious about the long-term impact of U.S. trade restrictions and the potential for overcapacity in the global EV battery market to erode margins.
The $5 billion windfall is earmarked for global capacity expansion and the development of CATL’s zero-carbon business, a strategic pivot that U.S. President Trump’s administration has watched closely as part of the broader competition over green energy supply chains. By securing such a large sum in Hong Kong, CATL has demonstrated that it can still tap international capital markets despite geopolitical tensions. The company’s ability to attract $5 billion in demand—reportedly oversubscribed within hours—suggests that for many global investors, the fundamental growth of the electric vehicle sector outweighs the immediate risks of trade friction.
The risk for the remaining bears is that CATL’s inclusion in major global indices could trigger further mandatory buying from passive funds. If the H-shares continue to trade with high liquidity and stable pricing, the "arbitrage" gap that traders once sought to exploit may simply become a permanent feature of the stock's dual-listing structure. For now, the market has sent a clear signal: betting against the world’s largest battery maker is becoming an increasingly expensive and dangerous proposition.
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