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LB Semicon Inc.KOSDAQ:A061970 Stock Report

Market Cap ₩299.7b
Share Price
₩5.30k
My Fair Value
n/a
1Y56.6%
7D-3.5%
Portfolio Value
​
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LB Semicon Inc.

KOSDAQ:A061970 Stock Report

Market Cap: ₩299.7b

LB Semicon (A061970) Stock Overview

Provides flip-chip wafer bumping technology solutions in South Korea. More details

A061970 fundamental analysis
Snowflake Score
Valuation2/6
Future Growth0/6
Past Performance0/6
Financial Health1/6
Dividends0/6

Risk Analysis

Debt is not well covered by operating cash flow

Earnings have declined by 71.6% per year over past 5 years

Volatile share price over the past 3 months compared to the KR market


A061970 Community Fair Values

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LB Semicon Inc. Competitors

Price History & Performance

Summary of share price highs, lows and changes for LB Semicon
Historical stock prices
Current Share Price₩5,300.00
52 Week High₩7,120.00
52 Week Low₩3,080.00
Beta1.35
1 Month Change7.61%
3 Month Change17.78%
1 Year Change56.57%
3 Year Change-33.00%
5 Year Change-60.45%
Change since IPO16.48%

Recent News & 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...

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...

Shareholder Returns

A061970KR SemiconductorKR Market
7D-3.5%6.1%-0.6%
1Y56.6%601.3%170.0%

Return vs Industry: A061970 underperformed the KR Semiconductor industry which returned 601.3% over the past year.

Return vs Market: A061970 underperformed the KR Market which returned 170% over the past year.

Price Volatility

Is A061970's price volatile compared to industry and market?
A061970 volatility
A061970 Average Weekly Movement14.3%
Semiconductor Industry Average Movement13.7%
Market Average Movement9.3%
10% most volatile stocks in KR Market16.6%
10% least volatile stocks in KR Market4.9%

Stable Share Price: A061970's share price has been volatile over the past 3 months compared to the KR market.

Volatility Over Time: A061970's weekly volatility (14%) has been stable over the past year, but is still higher than 75% of KR stocks.

About the Company

FoundedEmployeesCEOWebsite
20001,569Dae-Kyo Leewww.lbsemicon.com

LB Semicon Inc. provides flip-chip wafer bumping technology solutions in South Korea. It offers wafer-level packaging technology for packaging and testing integrated circuits; gold bumped wafers, which are applied on various packages, such as chip on glass, chip on film, and chip on plastic; solder bumps for various flip chip packages; Cu pillar bumps; Au RDL, which is used to reposition the layout of the I/O pad; and thick Cu products. The company also provides chip probe test; and back-end services, such as laminating, back grinding, laser marking and grooving, SAW, plasma, post AVI, UV irradiation, pick and place, AVI, visual inspection and packing services, as well as back side coating, foil mount, and tape and reel.

LB Semicon Inc. Fundamentals Summary

How do LB Semicon's earnings and revenue compare to its market cap?
A061970 fundamental statistics
Market cap₩299.73b
Earnings (TTM)-₩150.86b
Revenue (TTM)₩479.78b
0.6x
P/S Ratio
-2.0x
P/E Ratio

Is A061970 overvalued?

See Fair Value and valuation analysis

Earnings & Revenue

Key profitability statistics from the latest earnings report (TTM)
A061970 income statement (TTM)
Revenue₩479.78b
Cost of Revenue₩483.62b
Gross Profit-₩3.84b
Other Expenses₩147.02b
Earnings-₩150.86b

Last Reported Earnings

Dec 31, 2025

Next Earnings Date

n/a

Earnings per share (EPS)-2.67k
Gross Margin-0.80%
Net Profit Margin-31.44%
Debt/Equity Ratio123.2%

How did A061970 perform over the long term?

See historical performance and comparison

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/05/16 23:40
End of Day Share Price 2026/05/15 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.