[Market Highlight] Semifive Surges Over 50% on First Day of KOSDAQ Listing

Semifive, a company specializing in artificial intelligence (AI) custom semiconductor (ASIC) solutions, is showing a strong performance of over 50% on its first day of listing on KOSDAQ on December 29, 2025.

As of 9:25 a.m. on this day, Semifive is trading at 37,400 won per share, up 55.83% from its offering price of 24,000 won. In early trading, the share price surged more than 70%, surpassing the 41,000 won mark.

Founded in 2019, Semifive provides comprehensive engineering services from design to mass production for customers such as fabless companies, set manufacturers, and service providers.

During the public subscription held on December 18-19, the competition ratio reached 967.6 to 1, attracting a deposit of 15.6751 trillion won. This is the highest amount among KOSDAQ-listed companies this year.