Honam-region theme stocks surged over 70% during the July 6-10 trading week despite lacking fundamental support from earnings or contract announcements, according to Korea Exchange data released on July 12. The rally was driven by social media stories and the government's selection of Gwangju military airport as the site for a Honam semiconductor cluster. Securities industry experts warn investors to exercise caution, noting the gains occurred while the broader KOSPI index fell 7.57% and KOSDAQ dropped 3.57% during the same period.
Hanseong Enterprise Doubles on Social Media Support Campaign
Hanseong Enterprise, a seafood processing company known for its "crab stick" products, recorded a 100.00% gain during the July 6-10 period, rising from ₩4,230 to ₩8,460. The company faced delisting risk due to failing to meet strengthened market capitalization requirements. Individual investors drove the buying surge after stories circulated on online communities about the company's history of hosting concerts for war veterans. No securities firm reports or concrete earnings improvement disclosures supported the price movement.
Kumho Stocks Lead Honam Semiconductor Cluster Rally
Kumho Electric and Kumho E&C posted gains of 79.62% and 77.05% respectively during the week, ranking second and third in returns. Kumho Electric climbed from ₩741 to ₩1,331, while Kumho E&C rose from ₩9,500 to ₩16,820. Kumho E&C reached an intraday high of ₩19,380 on July 10, marking a 52-week high. The preferred shares of Kumho E&C also gained 34.80% during the period.
The government selected the Gwangju military airport site for the Honam semiconductor cluster as part of its three mega-projects. President Lee Jae-myung subsequently called for accelerated implementation of the project.
Seosan, a Gwangju-based concrete manufacturer, rose 72.49% to rank fourth in weekly returns. Kumho Tire surged 64.56% from ₩4,740 to ₩7,800, benefiting from its Gwangju factory's proximity to Gwangju Airport and Gwangju Songjeong Station near the planned cluster site. Gwangju Shinsegae gained 28.02%.
Korea Exchange Issues Investment Warnings on Price Volatility
Korea Exchange designated Kumho E&C and Kumho E&C preferred shares as investment caution and warning stocks due to rapid price increases, and announced plans to designate them as investment risk stocks. Buying continued despite these warnings.
Individual investors net purchased ₩34.85 billion worth of Kumho Tire during the week, ranking eighth in individual net buying. Foreign and institutional investors net sold ₩14.59 billion and ₩15.96 billion respectively, taking profits.
Other Honam-region stocks showed divergent performance: Namhwa Industrial fell 7.71%, Namhwa Engineering declined 6.21%, and Bohae Brewery dropped 1.69%.
Securities Analysts Caution Against Speculative Theme Stock Investments
Securities industry experts note that while some factual basis exists for the investment theme, confirming actual corporate benefits and earnings impact requires considerable time and verification.
Regarding Kumho E&C, one securities firm researcher stated: "Expecting Kumho E&C to win plant, data center, and power grid construction contracts simply because a Honam semiconductor cluster is being built is an overly qualitative prediction. The specific project scale and ordering method have not yet been discussed, and if private companies order large-scale factory facilities, they are likely to select major construction firms, making direct benefits uncertain."
A financial investment industry expert referenced optical communication stocks (Ino Instrument, Kwang Jeon-ja, Giga Lane, Bitgwa Electronics) that surged after NVIDIA CEO Jensen Huang's optical semiconductor comments in March, then plummeted 70-80% from their peaks. The expert explained: "Theme stock phenomena are driven by temporary expectations rather than fundamentals, so sustained upward trends are rare, and prices typically return to original levels after 3-4 months."
The expert added: "Since detailed plans for Honam semiconductor investment have not been announced, considerable uncertainty exists including possibilities of plan reversals or reductions. Investors should carefully examine the actual impact on earnings rather than taking a gambling approach."
FAQ
What caused Honam theme stocks to surge during July 6-10?
The stocks rose following the government's selection of Gwangju military airport as the Honam semiconductor cluster site and social media stories about companies like Hanseong Enterprise, despite lacking fundamental support from earnings or contract announcements.
Why did Korea Exchange issue warnings on Kumho E&C stocks?
Korea Exchange designated Kumho E&C and its preferred shares as investment caution and warning stocks due to rapid price increases during the July 6-10 period, and announced plans to designate them as investment risk stocks.
What do securities analysts say about investing in Honam theme stocks?
Securities firm researchers state that while some factual basis exists for the investment theme, confirming actual corporate benefits requires considerable time, and specific project details including scale and ordering methods have not been discussed, making direct benefits uncertain.
