LB Semicon Inc.

KOSDAQ:A061970 Stock Report

Market Cap: ₩348.4b

LB Semicon Past Earnings Performance

Past criteria checks 0/6

LB Semicon's earnings have been declining at an average annual rate of -71.6%, while the Semiconductor industry saw earnings growing at 0.7% annually. Revenues have been declining at an average rate of 1.6% per year.

Key information

-71.58%

Earnings growth rate

-69.38%

EPS growth rate

Semiconductor Industry Growth23.50%
Revenue growth rate-1.55%
Return on equity-55.87%
Net Margin-31.44%
Last Earnings Update31 Dec 2025

Recent past performance updates

Recent updates

Analysis Article • Jan 30

Lacklustre Performance Is Driving LB Semicon Inc.'s (KOSDAQ:061970) Low P/S

You may think that with a price-to-sales (or "P/S") ratio of 0.6x LB Semicon Inc. ( KOSDAQ:061970 ) is a stock worth...
Analysis Article • Sep 30

Is LB Semicon (KOSDAQ:061970) Using Debt In A Risky Way?

David Iben put it well when he said, 'Volatility is not a risk we care about. What we care about is avoiding the...
Analysis Article • Sep 30

LB Semicon Inc.'s (KOSDAQ:061970) Share Price Boosted 28% But Its Business Prospects Need A Lift Too

Despite an already strong run, LB Semicon Inc. ( KOSDAQ:061970 ) shares have been powering on, with a gain of 28% in...
Analysis Article • Jan 08

LB Semicon Inc. (KOSDAQ:061970) Held Back By Insufficient Growth Even After Shares Climb 34%

LB Semicon Inc. ( KOSDAQ:061970 ) shareholders would be excited to see that the share price has had a great month...
Analysis Article • Nov 21

LB Semicon Inc. (KOSDAQ:061970) Looks Inexpensive After Falling 28% But Perhaps Not Attractive Enough

The LB Semicon Inc. ( KOSDAQ:061970 ) share price has fared very poorly over the last month, falling by a substantial...
Analysis Article • Oct 21

Is LB Semicon (KOSDAQ:061970) Weighed On By Its Debt Load?

The external fund manager backed by Berkshire Hathaway's Charlie Munger, Li Lu, makes no bones about it when he says...
Analysis Article • Aug 05

The Market Doesn't Like What It Sees From LB Semicon Inc.'s (KOSDAQ:061970) Revenues Yet As Shares Tumble 30%

To the annoyance of some shareholders, LB Semicon Inc. ( KOSDAQ:061970 ) shares are down a considerable 30% in the last...
Analysis Article • Feb 28

LB Semicon (KOSDAQ:061970) Is Carrying A Fair Bit Of Debt

The external fund manager backed by Berkshire Hathaway's Charlie Munger, Li Lu, makes no bones about it when he says...
Analysis Article • Apr 02

LB Semicon's (KOSDAQ:061970) Returns On Capital Are Heading Higher

There are a few key trends to look for if we want to identify the next multi-bagger. Firstly, we'd want to identify a...
Analysis Article • Mar 18

LB Semicon Inc. (KOSDAQ:061970) Delivered A Better ROE Than Its Industry

While some investors are already well versed in financial metrics (hat tip), this article is for those who would like...
Analysis Article • Mar 03

Do Institutions Own LB Semicon Inc. (KOSDAQ:061970) Shares?

The big shareholder groups in LB Semicon Inc. ( KOSDAQ:061970 ) have power over the company. Large companies usually...
Analysis Article • Feb 18

LB Semicon Inc.'s (KOSDAQ:061970) Attractive Combination: Does It Earn A Place In Your Dividend Portfolio?

Today we'll take a closer look at LB Semicon Inc. ( KOSDAQ:061970 ) from a dividend investor's perspective. Owning a...
Analysis Article • Feb 03

Is LB Semicon (KOSDAQ:061970) Using Too Much Debt?

Howard Marks put it nicely when he said that, rather than worrying about share price volatility, 'The possibility of...
Analysis Article • Jan 16

Why LB Semicon Inc. (KOSDAQ:061970) Could Be Worth Watching

LB Semicon Inc. ( KOSDAQ:061970 ), is not the largest company out there, but it received a lot of attention from a...
Analysis Article • Dec 31

Can LB Semicon (KOSDAQ:061970) Continue To Grow Its Returns On Capital?

To find a multi-bagger stock, what are the underlying trends we should look for in a business? Typically, we'll want to...
Analysis Article • Dec 16

Can LB Semicon Inc.'s (KOSDAQ:061970) ROE Continue To Surpass The Industry Average?

Many investors are still learning about the various metrics that can be useful when analysing a stock. This article is...
Analysis Article • Dec 03

If You Had Bought LB Semicon (KOSDAQ:061970) Stock Five Years Ago, You Could Pocket A 674% Gain Today

For many, the main point of investing in the stock market is to achieve spectacular returns. While not every stock...
Analysis Article • Nov 20

Is LB Semicon Inc.'s (KOSDAQ:061970) Shareholder Ownership Skewed Towards Insiders?

If you want to know who really controls LB Semicon Inc. (KOSDAQ:061970), then you'll have to look at the makeup of its...

Revenue & Expenses Breakdown

How LB Semicon makes and spends money. Based on latest reported earnings, on an LTM basis.

Earnings and Revenue History

KOSDAQ:A061970 Revenue, expenses and earnings (KRW Millions)
DateRevenueEarningsG+A ExpensesR&D Expenses
31 Dec 25479,782-150,86133,7750
30 Sep 25463,502-28,63832,7890
30 Jun 25457,315-33,06734,0550
31 Mar 25464,854-23,84034,9220
31 Dec 24450,865-22,18334,8090
30 Sep 24459,671-11,79137,9580
30 Jun 24444,890-11,05636,5430
31 Mar 24424,943-11,76134,3160
31 Dec 23416,871-15,18132,0470
30 Sep 23418,063-7,98229,0750
30 Jun 23445,3269,39328,7590
31 Mar 23486,63623,63430,6810
31 Dec 22524,60540,20831,0050
30 Sep 22540,47037,42329,9440
30 Jun 22538,04536,25628,5250
31 Mar 22515,06034,67326,3130
31 Dec 21496,23732,53725,6820
30 Sep 21485,20442,00324,1730
30 Jun 21473,24938,21526,3040
31 Mar 21458,33531,27126,7880
31 Dec 20442,79027,05727,1190
30 Sep 20422,23922,59827,6780
30 Jun 20413,62425,13724,8010
31 Mar 20407,17530,03923,8040
31 Dec 19390,43632,57421,8580
30 Sep 19375,93630,78320,1580
30 Jun 19346,89329,58619,0120
31 Mar 19316,58523,11517,7150
31 Dec 18275,66215,28216,2990
30 Sep 18225,87511,02313,8290
30 Jun 18180,3596,38211,8650
31 Mar 18142,0506,1809,7030
31 Dec 17131,8237,9739,1380

Quality Earnings: A061970 is currently unprofitable.

Growing Profit Margin: A061970 is currently unprofitable.

Free Cash Flow vs Earnings Analysis

Past Earnings Growth Analysis

Earnings Trend: A061970 is unprofitable, and losses have increased over the past 5 years at a rate of 71.6% per year.

Accelerating Growth: Unable to compare A061970's earnings growth over the past year to its 5-year average as it is currently unprofitable

Earnings vs Industry: A061970 is unprofitable, making it difficult to compare its past year earnings growth to the Semiconductor industry (1.2%).

Return on Equity

High ROE: A061970 has a negative Return on Equity (-55.87%), as it is currently unprofitable.

Return on Assets

Return on Capital Employed

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Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/05/24 12:16
End of Day Share Price 2026/05/22 00:00
Earnings2025/12/31
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

LB Semicon Inc. is covered by 5 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Choi Soon-HoEugene Investment & Securities Co Ltd.
Byung-Ki KimHanwha Investment & Securities Co., Ltd.
Youngwoo ChungKorea Investment & Securities Co., Ltd.