This post dives into the key migration names in the KOSPI Size Index for September — highlighting which stocks are shifting baskets and what that means for flow and positioning ahead of the reshuffle.
What is covered in the Full Insight:
Introduction to KOSPI Size Index Migration
September's Key Reshuffle Dynamics
Pre-positioning Strategies
Role of Local Institutional Flows
Conclusion and Catalysts Ahead
Boomeranged on Sun, 10 Aug 2025 18:52
Go-time to front-run the KOSPI Size Index reshuffle. T-1M with 70%+ screens set. Borderline at KRW 3.8–3.9T, ~KRW 100B gap, so likely to hold through Aug cut-off. Most names stick; new adds: Isu Petasys (007660) [MID→LARGE], Hanmi Pharm (128940) [LARGE→MID].