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LX Semicon Q4 2025 earnings summary

Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.
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Q4 2025 earnings summary5 Feb, 2026

Executive summary

  • 4Q25 revenue was KRW 3,898 billion, down 20.5% year-over-year and 1.2% sequentially from 3Q25.

  • Gross profit for 4Q25 was KRW 1,252 billion, with a gross margin of 32.1%.

  • Operating profit in 4Q25 was KRW 140 billion, with an operating margin of 3.6%.

  • Net profit for 4Q25 reached KRW 454 billion.

Financial highlights

  • Annual 2025 revenue was KRW 16,391 billion, a decrease from KRW 18,656 billion in 2024.

  • EBITDA for 4Q25 was KRW 344 billion, with an EBITDA margin of 8.8%.

  • SG&A as a percentage of revenue decreased to 21.6% in 4Q25.

  • Cash and cash equivalents increased to KRW 4,486 billion at year-end 2025.

Segment performance

  • Mobile segment accounted for 46% of 4Q25 sales, up from 40% in 3Q25.

  • TV and IT segments contributed 24% and 25% of 4Q25 sales, respectively.

  • Large DDI product mix was 43% in 4Q25, down from 47% in 3Q25.

What drove 4Q25 operating margin improvement?
Explain the significant liability reduction in 2025.
Impact of mobile/small DDI mix shift on revenue?
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