National Pension's July Asset Allocation: Will a KOSPI Sell-off Materialize?
As the National Pension's domestic stock rebalancing grace period ends in July, concerns arise over a potential 70 trillion won sell-off.

Core Summary: The National Pension Service's (NPS) grace period for rebalancing domestic stocks officially ended on July 1. Following the recent KOSPI surge, the NPS's domestic stock allocation has significantly exceeded its target, fueling concerns over a potential sell-off worth tens of trillions of won.
NPS Rebalancing Resumes: Background and Market Impact
Earlier this year, the NPS temporarily suspended its asset rebalancing from January to the end of June as surging domestic markets pushed its local equity allocation well above targets. Although the target weight for domestic stocks was later raised from 14.9% to 20.8% and the permissible deviation range was widened, the ongoing KOSPI rally has pushed the actual weight to an estimated 30%.
Mechanical selling to meet the target allocation is now inevitable. Based on the current KOSPI index (around 8,470), the required sell-off is estimated at 50 to 74 trillion won. As foreign net buying heavily targets large-cap semiconductor stocks and drives the KOSPI higher, there is growing apprehension that a massive NPS asset reallocation could dampen the upward momentum.
FAQ: Key Questions on the NPS Rebalancing
Q. Will there actually be a 'sell-off bomb' in the market?
While short-term supply pressure is unavoidable, experts forecast that the actual market shock will be limited. Instead of dumping massive volumes at once, the NPS is highly likely to distribute the selling over an extended period to minimize market disruption.
Q. How should retail investors respond?
Investors should be cautious of increased short-term volatility, particularly in KOSPI large-cap stocks where NPS selling might be concentrated. However, since broader macroeconomic factors—such as foreign capital flows, currency weakness, and the semiconductor cycle—exert a greater influence on market direction, a conservative, fundamentals-based approach is recommended.