Foreign investors have reduced their holdings in Samsung Electronics, Hyundai Motor, and SK hynix this year, driven by concerns over potential US tariffs.

As of April 21, 2025, foreign investors sold Samsung shares worth 2.88 trillion won (US$2.02 billion) and Hyundai shares worth 1.49 trillion won (US$1.04 billion) on the KOSPI.

SK hynix also saw sell-offs totaling 960.5 billion won (US$672.53 million).

This sell-off is linked to rising trade uncertainties following recent US tariff policies targeting global manufacturers, increasing fears of a trade war.

🔗 Source: The Korea Times

🧠 Food for thought

1️⃣ History repeats: Korean exporters face recurring vulnerability in US trade tensions

The current investor sell-off of Korean export giants follows a pattern that emerged during previous US trade disputes.

Foreign investors have dumped shares worth $2.02 billion from Samsung Electronics and $1.05 billion from Hyundai Motor since January, targeting companies most exposed to US market dependency 1.

This reaction is rooted in South Korea’s historical trade vulnerability. Despite the KORUS trade agreement, previous US administrations have targeted Korean automotive and electronics sectors for renegotiation, most recently with the 2018 revision that extended tariffs on South Korean trucks 2.

The Korean stock market’s sensitivity to US trade policy is amplified by its export dependency. The integrated automotive sector is particularly susceptible to tariff impacts as vehicles and parts cross borders multiple times during manufacturing 1.

Investors are responding to a clear pattern: when US-China trade tensions escalate, South Korean companies often face indirect consequences due to their integration in both markets and vulnerability to retaliatory measures.

2️⃣ The ripple effect: Tariffs impact extends beyond direct trade targets

The 25% US tariffs on automotive imports create far-reaching consequences beyond just increased car prices, explaining why investors are fleeing Korean manufacturers.

Manufacturing supply chains are highly interconnected, with components crossing borders multiple times during production, amplifying the impact of tariffs throughout the entire manufacturing ecosystem 1.

This “tariff multiplier effect” helps explain why SK hynix shares have also seen significant selling despite not being directly named in automotive tariff discussions – investors recognize these companies share vulnerability through integrated global supply networks 3.

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