Key Takeaways
- International investors withdrew more than $6.6 billion from Samsung and SK Hynix shares within one week
- The consecutive selling period has extended to 12 uninterrupted trading days beginning May 7
- Combined sales of Samsung and SK Hynix represented 73% of total foreign net divestment in Korean equities last week
- Capital flowed toward robotics and energy storage system (ESS) companies
- Market experts attribute the shift to portfolio rebalancing following substantial semiconductor stock appreciation
International investors divested over 10 trillion South Korean won — approximately $6.6 billion — in Samsung Electronics and SK Hynix stock last week. This divestment continues an unbroken selling pattern spanning 12 consecutive trading days.
Samsung Electronics Co., Ltd., SMSN.L
According to data published by the Korea Exchange and Yonhap Infomax, the figures represent trading activity during the week commencing May 18.
Overseas investors disposed of a net 5.33 trillion won in SK Hynix equity and 5.26 trillion won in Samsung Electronics holdings throughout this timeframe.
Combined, these two semiconductor manufacturers represented 73 percent of aggregate foreign net divestment in South Korean equities last week. Overall foreign net selling of Korean stocks totaled 14.45 trillion won during the period.
The divestment pattern commenced on May 7, marking the point when international investors shifted to net selling positions. Across the complete 12-session timeframe, they divested a net 19.53 trillion won in SK Hynix and 18.87 trillion won in Samsung Electronics.
These two companies alone comprised 82.9 percent of the cumulative 46.34 trillion won in foreign net selling throughout that stretch.
Additional companies experiencing foreign divestment included Hyundai Mobis, Hyundai Motor, LG Electronics, and Samsung Electro-Mechanics.
Capital Reallocation Destinations
While divesting from semiconductor positions, international investors redirected capital toward alternative segments of the Korean equity market.
Within the primary Kospi index, they acquired a net 370 billion won of Doosan Robotics equity and 148.9 billion won of Samsung SDI shares. Samsung SDI manufactures battery systems and energy storage solutions.
On the secondary Kosdaq exchange, foreign participants recorded net purchases totaling 1.29 trillion won across all securities.
Fadu, a fabless semiconductor company specializing in storage solutions for AI data infrastructure, attracted foreign net investment of 155.6 billion won. Seojin System, an ESS and telecommunications equipment manufacturer, received 128 billion won in international capital inflows.
Market Experts Cite Portfolio Adjustment Strategy
Financial analysts characterize the divestment as a strategic rebalancing initiative rather than diminished confidence in semiconductor prospects.
Semiconductor equities had experienced substantial appreciation during the period preceding the selloff. Consequently, their proportion within foreign investment portfolios expanded beyond target allocations.
“International investors likely initiated selling as Korean semiconductor stocks occupied an increasingly disproportionate share of their portfolios due to dramatic price appreciation,” explained Kang Jin-hyuk, an analyst with Shinhan Securities.
He noted that investors appear to be channeling resources into equities demonstrating earnings improvement while maintaining comparatively modest valuations.
The worldwide robotics and ESS sectors are recognized as expansion opportunities, propelled by demand from physical AI applications and AI data center infrastructure.
As of May 22, the Kospi index settled at 2,847.71 points, registering a 0.41 percent daily increase.
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