Theme stocks in South Korea surged this month despite a market downturn, with Hansung Enterprise rising over 150% and Monami gaining more than 100% following online stories about corporate goodwill and patriotic sentiment. The rallies occurred as both companies' market capitalizations fell below a new 300 billion won delisting threshold that took effect this month, up from the previous 200 billion won standard. The price spikes were triggered by viral social media posts highlighting Hansung Enterprise's concerts for war veterans and Monami's history during past boycotts of Japanese products. Industry observers note the surges reflect a shift toward non-traditional investment themes as regulators intensify scrutiny of political and M&A-related stock manipulation.
According to Korea Exchange data reported May 13, Hansung Enterprise climbed more than 150% this month while the KOSPI index fell over 20% from 8,590 to 6,780 during the same period. Monami rose more than 100% this month after online communities circulated past reports of the company's 250%+ surge during a previous boycott movement against Japanese products. Both stocks attracted buying interest described as "support purchases" following the viral social media posts.
As of the end of last month, both companies' market capitalizations fell below the delisting threshold. Monami's market cap stood at 22.7 billion won and Hansung Enterprise's at 26 billion won, both under the new 300 billion won minimum that took effect this month.
New Delisting Rules Require 45-Day Sustained Compliance
The new delisting standard raised the minimum market capitalization for KOSPI-listed companies from 200 billion won to 300 billion won starting this month. Under the rules, a company is designated for management if its market cap falls below the threshold for 30 consecutive trading days. After designation, the company must maintain a market cap above 300 billion won for 45 consecutive trading days within a 90-trading-day period to avoid delisting. Financial authorities strengthened the recovery requirements to prevent companies from avoiding delisting through temporary price manipulation.
Hansung Enterprise and Monami Report Weak Q1 Earnings
Recent earnings reports show no clear improvement supporting the stock price gains. Hansung Enterprise's Q1 operating profit increased, but total revenue and food division revenue—the company's main business—declined. Monami reported a consolidated operating loss of 2.7 billion won in Q1, wider than the 700 million won loss in the same period last year. Neither company has recent securities analyst reports, leaving market assessments of fair value and earnings outlook absent.
Kumho Stocks Drop 15% After 70% Weekly Surge
Regional development theme stocks demonstrated the volatility risk of thematic trading. Kumho Construction and Kumho Electric surged over 70% during the past week on expectations of orders from semiconductor cluster development projects. On May 13, both stocks fell more than 15%, rapidly giving back gains. The reversal occurred as profit-taking accelerated before concrete order volumes or earnings impact could be confirmed.
Market participants note that as authorities crack down on stock price manipulation tied to political connections or M&A rumors, new themes based on corporate goodwill stories, patriotic sentiment, and regional development—materials not directly promoted by the companies—are emerging as trading catalysts. Many of these stocks have low market capitalizations, making them susceptible to large price swings from small trading volumes. Even if short-term surges lift stocks above delisting thresholds, prices can fall sharply without underlying earnings and financial structure support.
A financial industry official stated, "While social goodwill stories enhancing brand value is a positive phenomenon, solid earnings and business performance ultimately determine long-term upward trends." The official added, "Investors should not rely solely on non-financial favorability but carefully examine companies' core profit-generating capabilities before investing."
FAQ
What caused Hansung Enterprise and Monami stocks to surge this month?
Hansung Enterprise rose over 150% and Monami gained more than 100% this month after online communities circulated stories about Hansung Enterprise's concerts for war veterans and Monami's past performance during boycotts of Japanese products. The buying was characterized as support purchases following viral social media posts.
What are the new delisting rules for KOSPI-listed companies?
Starting this month, the minimum market capitalization for KOSPI-listed companies increased from 200 billion won to 300 billion won. Companies falling below the threshold for 30 consecutive trading days are designated for management. They must then maintain a market cap above 300 billion won for 45 consecutive trading days within a 90-trading-day period to avoid delisting.
