JLK

JLK: Operating Loss Continues in Q1 2026, But Global Approvals for Stroke AI Expand


  • Consolidated Q1 2026 revenue of 4.1 billion KRW (down 15% YoY), operating loss of 3.35 billion KRW, net loss attributable to parent of 3.81 billion KRW (loss widened from 3.21 billion KRW in Q1 2025)
  • Financial burden increased with 22 billion KRW in borrowings (all due within 1 year) and 11.9 billion KRW in convertible bonds (conversion price 6,709 KRW, exercisable from July 2026)
  • Equity of 38.4 billion KRW, debt-to-equity ratio of 88.17% (up from 79.95% at year-end 2025)
  • Cash and short-term financial instruments of 43.8 billion KRW, maintaining short-term liquidity
  • R&D expenses of 1.06 billion KRW (257% of revenue), accumulated deficit of 87.4 billion KRW
  • Secured 8 FDA 510(k) approvals and 7 Japanese PMDA approvals for stroke AI solutions, accelerating global market entry
  • No change in major shareholder, no dividends or share buyback plans (unable to pay dividends due to accumulated losses)
  • Credit rating BB- (NICE D&B, assessed May 2025)

KOSDAQ Filing Information


  • Filing: Quarterly Report (2026.03)
  • Company: JLK (322510)
  • Submission: JLK, Inc.
  • Receipt: 05-15-2026