Stocks · Korea
069540
KOSDAQ
Lightron Fiber-optic Devices
An overview for this page is not available in English yet. The figures below are updated daily.
Key figures 2026-10-07 basis
Returns and 52-week range
1W+29.44%
1M+95.86%
3M+153.53%
6M+67.26%
1Y+546.40%
YTD+734.94%
52W high8,100원
52W low—
From 52W high-35.68%
Financial results (consolidated)
| Period | Revenue | Operating income | Net income | OP margin |
|---|---|---|---|---|
| 2022 | 526억 | 12억 | -7억 | 2.3% |
| 2023 | 217억 | -94억 | -196억 | -43.1% |
| 2024 | 181억 | -103억 | -186억 | -56.6% |
| 2025 | 318억 | -165억 | -197억 | -52.0% |
| Quarterly | ||||
| 2024 4Q | 60억 | -20억 | -63억 | -34.1% |
| 2025 1Q | 85억 | -23억 | -20억 | -26.7% |
| 2025 2Q | 80억 | -37억 | -62억 | -46.3% |
| 2025 3Q | 76억 | -23억 | -19억 | -29.8% |
| 2025 4Q | 77억 | -83억 | -96억 | -107.7% |
| 2026 1Q | 85억 | -23억 | -20억 | -26.7% |
Company
Address: 대전광역시 대덕구 문평동로 68
Peers in the same sector
Recent filings
- 2026-08-14반기보고서 (2026.06)
- 2026-08-05주요사항보고서(자기전환사채만기전취득결정) Major
- 2026-07-29[기재정정]주요사항보고서(전환사채권발행결정) Major
- 2026-07-28[기재정정]주요사항보고서(전환사채권발행결정) Major
- 2026-07-22주요사항보고서(전환사채권발행결정) Major
- 2026-07-22[기재정정]주요사항보고서(전환사채권발행결정) Major
- 2026-06-05[기재정정]분기보고서 (2026.03)
- 2026-06-05[첨부정정]주요사항보고서(회사합병결정) Major
- 2026-05-21[첨부정정]주요사항보고서(회사합병결정) Major
- 2026-05-20주요사항보고서(회사합병결정) Major
Source: DART (Financial Supervisory Service electronic disclosure)
Recent news
- 2026-10-07빛과전자, 30억 규모 전환사채 발행 이데일리
- 2026-09-08[서울데이터랩]코스닥 거래상위 종목 강세 우위…빛과전자·오르비텍... 서울신문
- 2026-09-08빛과전자, 광통신 국산화 사업 기관 선정 소식에 22% 급등 뉴시스
- 2026-08-24빛과전자, CB 전환에 3개월간 신주 1419만주…주주가치 희석 우려 이데일리
- 2026-08-05[서울데이터랩]코스닥 거래상위 종목 급등세…빛과전자·이노인스트루... 서울신문
Sources and notes
This page summarizes public filings, market data and news for information only. It is not a recommendation to buy or sell any security. Figures are as of the dates shown; check the original filings before making decisions.