Credit Information Company Loses 900 Billion Won in Market Value in One Day

TransUnion (NYSE: TRU) closed at $65 on the New York Stock Exchange on the 17th, down 5.69%. Trading volume was about 1.12 million shares, and its market capitalization stood at roughly $12.5 billion (around KRW 17 trillion), erasing some $670 million (approximately KRW 930 billion) in a single session.

In its Q1 2026 earnings release at the end of April, the company raised its full-year revenue guidance to $5.10–5.13 billion and its adjusted diluted EPS to $4.68–4.75, reflecting the impact of its Mexico unit acquisition, and reported solid revenue growth and margins. However, despite these upgrades, the stock has lagged the broader market, falling nearly 20% year-to-date.

TransUnion is one of the three major U.S. credit reporting agencies and a global information services provider, supplying consumer credit data and analytics solutions to financial institutions and businesses in more than 30 countries. Its business is sensitive to credit cycles—such as consumer loans and credit cards—interest rate shifts, regulatory developments and FICO’s mortgage score licensing policies, risks it shares with peers Equifax and Experian.