Largest shareholder stake rises to 58.22% with open market purchase of 4,108 shares


  • Compared to the previous report (2022.06.20), shares held by the largest shareholder and related parties increased by 4,108 shares (0.03%p) to a total of 6,887,241 shares (58.22%).
  • The increase is due to an open market purchase of 4,108 shares on 2026.05.13 by Jo Yang-sook, a relative of the largest shareholder.
  • The largest shareholder, Singsong GTI Co., holds 44.86%, followed by Jo Gap-ju 5.24%, and Singsong Technology Industry Development Foundation 4.65%, with related parties aggregating 58.22%.
  • No changes in preferred shares or depositary receipts.
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KOSPI Filing Information


  • Filing: Report on Change in Ownership of Major Shareholders, etc.
  • Company: Singsong Holdings (006880)
  • Submission: Singsong Holdings
  • Receipt: 05-19-2026
  • Under KRX KOSPI Market Division