Seoul Semiconductor

Beta

KRX Filings & Disclosures 2026

Risk Factors

• • No derivatives transactions currently outstanding as of the report date
• • R&D expense KRW 111,047M in FY2025, 11.0% of sales, up from KRW 87,328M (8.0%) in FY2024

Management Discussion & Analysis

• • Revenue KRW 1,013.5B (-7.1% YoY), operating loss KRW 31.5B vs. loss KRW 10.8B prior year, net loss KRW 60.0B vs. loss KRW 11.4B
• • Automotive segment driving growth with higher ASP despite overall IT market downturn, management highlights "automotive as new growth engine"

Business Overview

• • LED packaging business model, sourcing LED chips from Seoul Viosys (Seoul Viosys) for packaging and sales, 100% related revenue from LED segment in FY2025
• • Global market rank TOP 3 in 2023 by Omdia, maintained global LED backlight market leadership; proprietary WICOP technology essential for mini LED, micro LED, and automotive ADB headlamps

What are the latest Seoul Semiconductor DART filings in 2026?

Seoul Semiconductor (KRX code 046890) has filed an annual report on March 19, 2026 with DART. SignalX tracks every new DART disclosure with AI-powered English summaries of business overview, risk factors, and management discussion.

When did Seoul Semiconductor file its most recent annual report?

Seoul Semiconductor filed its most recent annual report on March 19, 2026. The annual report includes audited financial statements, business overview, risk factors, and management discussion (MD&A), all available on SignalX with AI-generated English summaries and KIFRS financial data.

What is Seoul Semiconductor's KRX stock code?

Seoul Semiconductor's KRX stock code is 046890. The 6-digit stock code is the KRX standard identifier for every listed security. You can use stock code 046890 to look up all Seoul Semiconductor disclosures on DART, or browse them here on SignalX with AI-powered English analysis.

How often does Seoul Semiconductor file with DART?

Korean listed companies file an annual report once per year (typically within 90 days of fiscal year-end), a half-year report once mid-year, and quarterly reports for Q1 and Q3 — three regular periodic disclosures plus the annual. Material event reports are filed as needed when corporate events occur. SignalX monitors DART daily.

What is the difference between annual, half-year, and quarterly reports in Korea?

An annual report is a comprehensive filing with audited financials, business overview, and risk factors — analogous to the US 10-K. A half-year (interim) report covers H1 results. Quarterly reports cover Q1 or Q3 — analogous to the US 10-Q but Korea publishes only two quarterly reports per year (with the half-year report covering Q2). SignalX provides AI-generated English summaries for all three filing types for Seoul Semiconductor.

Where can I find Seoul Semiconductor financial data and KIFRS metrics?

SignalX extracts KIFRS consolidated financial data from Seoul Semiconductor annual reports, including revenue, gross profit, operating income, net income, total assets, stockholders' equity, EPS (basic/diluted), operating cash flow, and capital expenditure — all in KRW. Multi-year financial trends are displayed in the Financial Summary table above.