Mirae Asset Global Investments Cuts Stake in KB STAR REIT from 6.93% to 4.74%, Raising Overhang Risk


  • Mirae Asset Global Investments reduced its stake in KB STAR REIT (432320) to 4.74% (7,146,545 shares), down 2.19%p from the previous report, primarily through market sales and ETF redemptions.
  • The filer maintains a 'simple investment' purpose without intent to influence management, but the large sell-off creates short-term overhang risk, potentially pressuring the stock price.
  • From May 4 to May 18, 2026, over 3.3 million shares were disposed at average prices between 1,600 and 1,900 won, higher than the current price of 1,400 won, yet sustained selling pressure remains a concern.
  • Mirae Asset's total assets under management are approximately 206 trillion won, indicating ample liquidity, but the reduction suggests a possible reallocation away from REITs.
  • [AI Summary]Although the stake drop below 5% reduces regulatory reporting burdens, the massive sell-off by a major institutional holder signals caution for existing shareholders, likely weighing on short-term share price performance despite the filer's benign intent.

KOSPI Filing Information


  • Filing: Report on Large Shareholding (Short Form)
  • Company: KB STAR REIT (432320)
  • Submission: Mirae Asset Global Investments
  • Receipt: 06-02-2026