The Chinese founder of the world’s biggest maker of electric-vehicle batteries and his top lieutenant became billionaires Monday after their company’s shares soared during the first day of trading in Shenzhen.

Contemporary Amperex Technology Co. Ltd. jumped by the maximum 44 percent allowed by the exchange, valuing the company at about $12.3 billion. That cemented the position of Zeng Yuqun, CATL’s founder and top shareholder, on China’s rich list with an estimated net worth of about $3.4 billion, according to the Bloomberg Billionaires Index.

Investors are confident that CATL can fend off rivals Panasonic Corp., which makes power packs with Tesla Inc.; Warren Buffett-backed BYD Co.; and LG Chem Ltd. as the increasing popularity of EVs boosts demand for the batteries that move them. CATL, whose customers include Volkswagen AG, previously cut the size of its IPO by more than half, compared with its original ambitions, because of declining margins and a cap imposed by Chinese authorities on price-earnings ratios in IPOs.

The IPO made CATL the biggest company on China’s Nasdaq-style ChiNext list. Zeng, a 50-year-old engineer who started CATL seven years ago, owns a 26 percent stake. Vice Chairman Huang Shilin holds 12 percent and has an estimated net worth of $1.7 billion.

Macquarie Bank Ltd. in Hong Kong rated CATL outperform on Monday and set a price target of 90 yuan, more than double the current price of 36.20 yuan.

CATL, which also supplies Nissan Motor Co., Hyundai Motor Co. and BMW AG, last year overtook Panasonic as the world’s largest supplier of EV batteries by sales thanks to increasing domestic demand.

The government’s generous subsidies for new-energy vehicles and restrictions on gasoline cars in some cities will help battery demand quadruple in the next four years in China, Bloomberg New Energy Finance said in a report Monday. CATL is best-positioned to benefit because of its advantages in capacity and customer base, BNEF said.

Zeng was born in a mountain village an hour away from CATL’s headquarters in Ningde city, Fujian province, and sometimes organizes employee excursions to his birthplace. For most of his career, he worked on lithium-ion batteries for consumer electronics, including the iPhone, at a subsidiary of Japan’s TDK Corp. that he helped set up.

Zeng’s decision to found CATL in 2011 marked a gamble on Chinese policy. Just 1,014 alternative-energy vehicles were sold in China that year, according to Bloomberg Intelligence, but Zeng’s prediction that the government’s push for alternative-energy cars would boost demand for lithium-ion batteries proved correct.

Still, challenges lie ahead. CATL lowered battery prices to gain market share after the government reduced EV subsidies, and that weighed on profitability, Zeng said last month during an online roadshow.

First « 1 2 » Next