LB SemiconLB세미콘
061970 · KOSDAQ · ₩061970 · LB세미콘
- Market cap
- ₩230B
- Enterprise value
- ₩476B
- P/E
- —
- P/B
- 0.8×
- Dividend yield
- 0.0%
- ROE
- −41.4%
- Net margin
- −22.4%
Trailing 12 months from filed financial statements, as of H1 2026. Dividend yield: the 2025 dividend per share from the annual report ÷ today's price.
52-week range−51.9% from the high
₩2,885Today: ₩3,215 – ₩3,325₩6,812
Returns
- 1W−1.8%
- 1M−26.1%
- 3M−6.2%
- 6M−40.3%
- YTD−21.2%
- 1Y−36.0%
- Volume today
- 400,197
- 0.8× the 20-day average
- Traded today
- ₩1.3B
- Listed shares
- 70,083,006
- EPS (12 months)
- −₩1,682
- Earnings yield −51.4%
Upcoming dates
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Signals
Quiet- BuzzQuietBuzz 39 of 100 (50 is a normal day for this stock).
- MomentumWeak-25.6% over the last month; the price is below its 20-day average.
Signals describe activity, not recommendations. Not financial advice.
LB Semicon stock overview
LB Semicon (LB세미콘, KRX: 061970) is listed on KOSDAQ, in the Semiconductors sector. The company is an outsourced semiconductor assembly and test (OSAT) provider, performing back-end processes such as bumping, packaging and testing for non-memory chips including display driver ICs (DDI), smartphone application processors, power management chips and image sensors. Its shares closed at ₩3,275 on Oct 28, 2026, up 3.15% on the day, giving it a market value of ₩230B.
Key facts
- Market cap
- ₩230B
- Sector
- Semiconductors
- Latest price change
- +3.15%
- As of
- Oct 28, 2026
- Main business
- The company is an outsourced semiconductor assembly and test (OSAT) provider, performing back-end processes such as bumping, packaging and testing for non-memory chips including display driver ICs (DDI), smartphone application processors, power management chips and image sensors.
Quick answers about LB Semicon
- What does LB Semicon do?
- The company is an outsourced semiconductor assembly and test (OSAT) provider, performing back-end processes such as bumping, packaging and testing for non-memory chips including display driver ICs (DDI), smartphone application processors, power management chips and image sensors. It also recovers metals such as cobalt, nickel, manganese and lithium from battery materials for recycling and reuse, with its sales made mainly through direct contracts with domestic and overseas chip manufacturers, with a large share of revenue from a few major customers.
- What is the market cap of LB Semicon?
- The market capitalisation of LB Semicon was ₩230B at the close on Oct 28, 2026.
- Who are the largest shareholders of LB Semicon?
- According to the latest official filings, the largest reported holders are Koo Bon-cheon (28.17%, as of Sep 29, 2026); U-Amco-KB Credit No. 1 Private Placement Fund (13.98%, as of Sep 10, 2026); LAPISSemiconductorCo.,Ltd. (12.89%, as of Jul 28, 2026).
- When is the next earnings report from LB Semicon?
- Korean companies rarely announce results dates in advance. Based on when LB Semicon filed the same report in past years, its next 3q results is expected between Nov 13, 2026 and Nov 14, 2026.
- Does the National Pension Service own LB Semicon?
- Yes. The National Pension Service held 0.26% of LB Semicon shares as of Dec 31, 2025.
Company profile
The company is an outsourced semiconductor assembly and test (OSAT) provider, performing back-end processes such as bumping, packaging and testing for non-memory chips including display driver ICs (DDI), smartphone application processors, power management chips and image sensors. It also recovers metals such as cobalt, nickel, manganese and lithium from battery materials for recycling and reuse, with its sales made mainly through direct contracts with domestic and overseas chip manufacturers, with a large share of revenue from a few major customers.
Written by AI from the company's latest annual report.
- Korean name
- LB세미콘
- Sector
- Semiconductors
- CEO
- 이대교
- Founded
- Feb 2000
- Listed
- Jan 2011
- Listed shares
- 70,083,006
- Fiscal year ends
- Month 12
- Website
- www.lbsemicon.com
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Recent filings
See all- Trading Plan Report for Executives and Major Shareholders' Specific SecuritiesOct 13, 2026
- 5%+ holding reportSep 29, 2026
- 5%+ holding reportSep 10, 2026
- 5%+ holding reportSep 10, 2026
- 5%+ holding reportAug 19, 2026
Titles in Korean until English translations are added.
Also known as: LB Semicon / LB세미콘 / 061970 / KRX:061970
Source: KRX statistical information