Hong Kong deal boom slows with most IPOs abandoned since 2008

Hong Kong's stock market saw a slowdown in dealmaking, with abandoned IPOs reaching a level not seen since the 2008 financial crisis. In 2026, about one in four deals didn't reach completion, the highest figure since the crisis. The surge in fundraising by mostly Chinese companies in the AI sector has pushed Hong Kong listings proceeds above $50 billion for the third time in history.

However, dealmaking slowed in the past three months as investors grew more cautious towards AI bets and stocks struggled. The city's regulator has stepped up a crackdown on suspected market distortions, citing factors such as diluted capital raising costs and liquidity risks. A record 78 companies postponed, withdrew or allowed to lapse listing plans since the start of the year, compared to about three per year for the past decade.

Companies like Changzhou Microintelligence and Shenzhen Forms Syntron Information pulled deals due to prevailing market conditions. The slowdown in dealmaking may be attributed to the relentless pace of dealmaking in the past two years and investor caution towards AI bets. Some marquee deals, including Baidu's AI chip unit Kunlunxin and Syngenta Group, are also at risk of slipping into the next year.

The Hong Kong exchange introduced a rule change in August that extended the validity of IPO applications to 12 months, giving issuers more flexibility to delay listings. The Hong Kong exchange's market watchdog has intensified scrutiny of deal quality and warned against practices that could artificially inflate demand.