Foreign Investors Sell Asian Equities at Fastest Pace in 16 Years

Ahmed Hassan, News Directory 3 staff reporter

Foreign investors sold Asian equities at the fastest pace in at least 16 years in the first half of 2026, as a blistering AI-driven rally forced portfolio rebalancing and raised concerns about overcrowding in tech sectors, according to the Bangkok Post. The report cited data from the Asian Development Bank (ADB) showing net foreign outflows of $42.7 billion from regional stock markets between January and June 2026, surpassing the previous 16-year record of $38.2 billion set in 2010.

The sell-off primarily targeted semiconductor stocks and AI-related technology firms, with South Korea’s KOSPI index declining 12.3% during the period and Taiwan’s TAIEX falling 9.8%, according to data from the Korea Exchange and Taiwan Stock Exchange. Analysts attributed the shift to foreign investors reducing exposure to overvalued AI stocks amid fears of a market correction.

“What we’re seeing is a classic case of portfolio rebalancing,” said Park Jin-woo, an equity strategist at KB Securities in Seoul. “Many foreign funds had heavy allocations in AI and semiconductors, but with valuations reaching unsustainable levels, they’re diversifying into more stable sectors like utilities and consumer goods.”

The AI sector rally, driven by breakthroughs in generative AI and increased corporate spending on machine learning infrastructure, had created a “feedback loop” of speculation, according to the Bangkok Post. Global tech giants such as NVIDIA and Alphabet saw their stock prices surge in 2025, prompting hedge funds and institutional investors to overweight Asian tech stocks. By early 2026, however, the same investors began exiting as profit-taking intensified.

South Korea’s semiconductor industry, a key component of the region’s tech ecosystem, bore the brunt of the selling. Samsung Electronics and SK Hynix, two of Asia’s largest chipmakers, saw their shares drop 18% and 15% respectively in the first half of 2026, according to the Korea Financial Supervisory Service. The declines followed a 2025 surge that saw both companies’ market caps exceed $300 billion for the first time.

Taiwan’s TSMC, the world’s largest contract chipmaker, also faced pressure as foreign investors trimmed stakes. The company’s stock fell 11% in the first half of 2026, despite reporting record quarterly revenue of $22.4 billion in April 2026. Analysts noted that the selling was not limited to tech stocks—foreign investors also reduced holdings in consumer discretionary and real estate sectors, according to the ADB.

The shift in investor behavior coincided with a broader reassessment of emerging market risks. The ADB reported that foreign direct investment (FDI) inflows to Asia fell to $127 billion in the first half of 2026, down 14% from the same period in 2025. This decline followed a 2025 peak of $153 billion, driven by post-pandemic recovery and supply chain reconfiguration.

“Emerging markets are facing a perfect storm of rising U.S. interest rates, geopolitical tensions, and a reevaluation of tech sector valuations,” said ADB economist Li Wei. “While long-term growth prospects remain strong, short-term volatility is likely to persist.”

The selling pressure extended beyond equities, with foreign investors also reducing holdings in Asian bond markets. The JPMorgan Asia Agg Index, which tracks regional debt, recorded net outflows of $15.6 billion in the first half of 2026, according to the bank’s internal data. This followed a 2025 inflow of $28.9 billion, reflecting shifting risk appetites among global investors.

Despite the sell-off, some analysts argued that the AI sector’s fundamentals remained strong. A report from McKinsey & Company published in June 2026 estimated that global AI spending would reach $500 billion annually by 2028, up from $150 billion in 2023. The study highlighted South Korea and Taiwan as key beneficiaries due to their advanced manufacturing capabilities and research infrastructure.

However, the rapid pace of selling has raised concerns about market stability. The Bangkok Post cited a survey by the Asian Investors Association, which found that 68% of foreign investors planned to maintain or increase their exposure to Asian markets in 2026, but 42% intended to reduce tech sector holdings.

“The market is in a correction phase, but this doesn’t mean the AI story is over,” said Dr. Nguyen Thi Lan, an economics professor at National University of Singapore. “What we’re seeing is a natural adjustment after years of excessive optimism. Investors are recalibrating their expectations.”

As of July 2026, the KOSPI and TAIEX had begun to stabilize, with both indices posting modest gains in June. However, the broader trend of foreign capital outflows continued, with the ADB reporting net outflows of $8.2 billion in June alone.

The situation underscores the challenges facing Asian markets as they navigate the dual pressures of technological disruption and global economic uncertainty. While the AI sector’s long-term potential remains intact, the current period of volatility highlights the risks of overexposure to high-growth, high-valuation stocks.

Quoted textAccording to the Bangkok Post, foreign investors sold Asian equities at the fastest pace in at least 16 years in the first half of 2026.