Dongkuk Holdings: Major Shareholder Stake Slightly Up After 1:5 Stock Split


  • Dongkuk Holdings (001230) executed a 1:5 stock split on May 11, 2026, increasing total common shares to 155,507,715, with major shareholders' holdings increasing proportionally.
  • The stake held by major shareholder Jang Se-joo and 17 related parties rose from 62.96% to 64.38%, a 1.42%p increase, likely due to fractional share adjustments in the split.

KOSPI Filing Information


  • Filing: Report on Change in Ownership of Major Shareholders, etc.
  • Company: DONGKUK HOLDINGS (001230)
  • Submission: DONGKUK HOLDINGS CO.,LTD.
  • Receipt: 05-15-2026
  • Under KRX KOSPI Market Division