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Foreign Investors' Weekly Top Buys on KOSDAQ: PharmaResearch and Alteogen Lead
Electronic Technology · Semiconductors · yonhap_finance · 2026-08-21
During the week of August 17-21, 2026, foreign investors heavily accumulated shares of PharmaResearch and Alteogen on the KOSDAQ, while offloading EO Technics.
What Happened
Foreign Buying Trends: During the third week of August 2026, foreign investors focused their buying on KOSDAQ stocks, with PharmaResearch and Alteogen recording the highest net purchases at approximately 63 billion KRW and 45.1 billion KRW, respectively. Semiconductor-related companies like HPSP and TSE also saw significant interest from foreign capital.
Foreign Selling Trends: Conversely, foreign investors offloaded EO Technics, recording a net sell of 36.6 billion KRW, marking it as the top sold stock for the week. Other notable sell-offs included Robotis and Silicon2, suggesting a profit-taking trend among specific robotics and e-commerce-related holdings.
Market Dynamics: The data reveals a distinct divergence in foreign sentiment within the biotech and semiconductor sectors. This selective buying and selling behavior contributed to increased volatility across the KOSDAQ index throughout the trading week.
Investor Outlook: Foreign capital flow remains a critical indicator for short-term market direction in Korea. Investors are advised to monitor these weekly net buying and selling patterns closely to better anticipate potential shifts in stock price momentum.