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Foreign Investors Sell $22 Billion of South Korean Stocks in May

Foreign Investors Sell $22 Billion of South Korean Stocks in May

Year-to-date overseas selling in KOSPI (South Korea’s main stock index) has reached about $60 billion, putting the market on pace for one of its largest foreign outflow periods.

Fact Check
The directional claim - that foreign investors are selling South Korean stocks at a record pace in May 2026 - is strongly supported by multiple authoritative Korean financial sources. The Chosun Biz article (May 19) and KED Global article (May 20) both confirm massive, record-breaking foreign outflows in 2026. However, the specific figures cited in the claim are likely understated. The $60 billion YTD figure conflicts with KED Global reporting $74 billion and Chosun Biz reporting ~$66 billion through mid-May. The $22 billion May-specific figure is plausible but unverified by independent Korean financial press - the X post by @KobeissiLetter is the only source for that specific monthly figure. The broader narrative of record foreign selling concentrated in Samsung and SK Hynix, with foreign holders at ~39% of KOSPI, is corroborated. The claim appears to be approximately correct in direction and order of magnitude but the YTD figure of $60 billion appears to be an undercount relative to more authoritative sources showing $66-74 billion.
Summary

Foreign investors have sold about $22 billion of South Korean stocks so far in May, putting the month on track to become the largest monthly outflow on record, according to the provided data. Year to date, overseas investors have offloaded roughly $60 billion in KOSPI (South Korea’s main stock index) stocks. Sustained foreign selling can weigh on local equity valuations and reflects broad risk reduction by international investors, although the source does not specify the exact drivers behind the moves.

Terms & Concepts
  • KOSPI: South Korea’s main stock index, tracking major listed companies on the country’s equity market.
  • Capital outflow: The movement of investment money out of a country or market, often seen when foreign investors sell local assets.
  • Foreign investors: Institutional or individual investors based outside a country who buy and sell that market’s securities.