Paradoxically, foreign investors are large net sellers in booming Korean and Taiwanese markets. This isn't a bearish call on the AI theme. Rather, for long-only Emerging Market funds, the outsized performance of a few large-cap tech stocks has caused these positions to breach portfolio concentration and risk management limits, forcing them to trim holdings.

Contrary to popular belief, the success of semiconductor industries in Taiwan and Korea isn't primarily due to massive government subsidies. Instead, their governments excel at creating an extremely stable and predictable business environment with streamlined permitting and minimal regulatory friction, which is more critical for long-term, capital-intensive projects.

While both Korea and Taiwan benefit from the AI boom, Korean large-caps have seen more explosive earnings growth. This is due to a key strategic difference: Korean memory makers have leveraged supply shortages to significantly increase prices, leading to earnings estimates multiplying 5-6x. In contrast, Taiwanese firms have shown more pricing discipline.

The powerful earnings growth story for North Asian markets like Korea and Taiwan is driven by the durable AI theme, not cyclical factors. Their role as essential suppliers of semiconductors for the AI supply chain provides a structural tailwind that should endure beyond the current geopolitical conflict, assuming a global recession is avoided.

Despite a massive positive shock from semiconductor exports, South Korea's currency (the won) has weakened. This is partly because retail investors are taking their profits and buying US tech stocks instead of reinvesting domestically, creating capital outflows that offset the strong current account surplus.

Contrary to expectations, surging power demand from data centers and semiconductor manufacturing in Japan and South Korea is not boosting LNG imports. Instead, national policies are prioritizing renewables and nuclear to meet this new demand, effectively capping growth for natural gas in these key established markets.

North Asian markets (Korea, Taiwan) are dramatically outperforming South Asia (Indonesia) due to a dual dynamic. North Asia is insulated from energy price shocks by its wealth and buffer stocks, while also being the primary beneficiary of the global AI technology boom, a trade South Asia largely lacks.

While AI-driven tech exports boosted 2025 growth, they are capital-intensive with limited job creation. The expected 2026 recovery in non-tech exports is more significant as it will drive broader economic benefits like job growth, capital expenditure, and consumer spending across the region.

A disconnect exists where Korean stocks soar but the Won weakens. A key theory is that outflows are from long-term "old money" investors. These legacy positions were likely unhedged against currency risk. When these massive, appreciated positions are sold, the unhedged capital repatriation creates significant downward pressure on the Won, overriding positive export data.