South Korea's pension lost $148 billion in 100 days; Samsung and SK hynix carry 72% of it
South Korea's National Pension Service lost 182 trillion won of listed-stock value in 100 days, with Samsung Electronics and SK hynix carrying nearly three quarters of it, because it suspended rebalancing exactly when it was supposed to cushion foreign selling.
Richard Tang · 2 min read
South Korea's pension fund just learned what happens when you promise to be the market's safety net and then sit on your hands. The National Pension Service, the country's largest institutional investor, watched the value of its big stakes fall 182.4 trillion won, about $148 billion, in roughly 100 days, its worst loss on record and its first negative quarter in seven 12. The crash is still running: on Tuesday the KOSPI fell 4.3 percent and SK hynix−2.10% — SK hynix, down 2.10 percent today closed at a six-month low 34.
The fund stopped rebalancing at the top
The math is concentrated. Samsung Electronics−2.98% — Samsung Electronics, down 2.98 percent today and SK hynix, where the fund holds 7.84 percent and 7.32 percent, account for 131.1 trillion won of the loss, nearly 72 percent of the total 1. The fund had booked a record 189 trillion won gain through early July and gave all of it back in a single quarter 2. Foreign investors, who have net-sold about 208 trillion won of Korean shares this year, set the price; the pension was supposed to absorb what they left behind 1. Instead it had suspended rebalancing during the surge, so there was no cushion when the AI-memory trade broke 2.
Two chipmakers drove 71.8 percent of the pension's 182 trillion won loss
Data
| Value | |
|---|---|
| Samsung Electronics | 74.23 |
| SK hynix | 56.87 |
| SK Square | 10.87 |
| Samsung Electro-Mechanics | 7.59 |
| All other holdings | 32.8 |
The people paying are easy to name: pension members, and the young retail investors who piled into the two chipmakers during the boom. At one brokerage, 74 percent of SK hynix holders are underwater, and some young investors are delaying home purchases 3. Nobody benefits from selling, which is why the state has moved from letting the market work to pushing on it: the regulator says SK hynix's Solidigm US listing breaches dual-listing rules, and a lawmaker wants the president to block it 4. That is a political bid under a falling market, not a floor.
A record profit quarter could not stop the slide
Samsung's record preliminary operating profit still sent its stock lower, which tells you the market is pricing the cycle, not the quarter 3. The full report on October 29 is the next test. If memory pricing holds, the unwind is valuation; if it does not, the pension's passive holding becomes a policy choice its members will keep marking to market. Either way, learn how this cycle works before your savings are the ballast in someone else's trade.
Deepdive
AI-generated from this story and its cited sources. Not investment advice.
