Jeju Semiconductor Corp.

KOSDAQ:A080220 Stock Report

Market Cap: ₩3.0t

Jeju Semiconductor Past Earnings Performance

Past criteria checks 5/6

Jeju Semiconductor has been growing earnings at an average annual rate of 30.7%, while the Semiconductor industry saw earnings growing at 2.1% annually. Revenues have been growing at an average rate of 14.4% per year. Jeju Semiconductor's return on equity is 37.1%, and it has net margins of 26.1%.

Key information

30.71%

Earnings growth rate

31.24%

EPS growth rate

Semiconductor Industry Growth23.50%
Revenue growth rate14.40%
Return on equity37.11%
Net Margin26.08%
Last Earnings Update31 Mar 2026

Recent past performance updates

Analysis Article • May 24

Additional Considerations Required While Assessing Jeju Semiconductor's (KOSDAQ:080220) Strong Earnings

Jeju Semiconductor Corp.'s ( KOSDAQ:080220 ) stock was strong after they recently reported robust earnings. However, we...
Analysis Article • Nov 22

Impressive Earnings May Not Tell The Whole Story For Jeju Semiconductor (KOSDAQ:080220)

Despite announcing strong earnings, Jeju Semiconductor Corp.'s ( KOSDAQ:080220 ) stock was sluggish. We did some...
Analysis Article • May 23

Jeju Semiconductor's (KOSDAQ:080220) Shareholders Have More To Worry About Than Only Soft Earnings

Investors were disappointed by Jeju Semiconductor Corp.'s ( KOSDAQ:080220 ) latest earnings release. We did some...
Analysis Article • Nov 20

Jeju Semiconductor's (KOSDAQ:080220) Earnings Are Weaker Than They Seem

Jeju Semiconductor Corp.'s ( KOSDAQ:080220 ) robust earnings report didn't manage to move the market for its stock. Our...

Recent updates

Analysis Article • May 24

Additional Considerations Required While Assessing Jeju Semiconductor's (KOSDAQ:080220) Strong Earnings

Jeju Semiconductor Corp.'s ( KOSDAQ:080220 ) stock was strong after they recently reported robust earnings. However, we...
Analysis Article • Feb 03

Jeju Semiconductor Corp.'s (KOSDAQ:080220) 34% Share Price Surge Not Quite Adding Up

Despite an already strong run, Jeju Semiconductor Corp. ( KOSDAQ:080220 ) shares have been powering on, with a gain of...
Analysis Article • Dec 26

Jeju Semiconductor (KOSDAQ:080220) Is Doing The Right Things To Multiply Its Share Price

There are a few key trends to look for if we want to identify the next multi-bagger. One common approach is to try and...
Analysis Article • Nov 22

Impressive Earnings May Not Tell The Whole Story For Jeju Semiconductor (KOSDAQ:080220)

Despite announcing strong earnings, Jeju Semiconductor Corp.'s ( KOSDAQ:080220 ) stock was sluggish. We did some...
Analysis Article • Nov 18

Is Jeju Semiconductor (KOSDAQ:080220) Using Too Much Debt?

Legendary fund manager Li Lu (who Charlie Munger backed) once said, 'The biggest investment risk is not the volatility...
Analysis Article • Sep 11

Optimistic Investors Push Jeju Semiconductor Corp. (KOSDAQ:080220) Shares Up 26% But Growth Is Lacking

Despite an already strong run, Jeju Semiconductor Corp. ( KOSDAQ:080220 ) shares have been powering on, with a gain of...
Analysis Article • Jun 25

Jeju Semiconductor Corp.'s (KOSDAQ:080220) Shares Climb 39% But Its Business Is Yet to Catch Up

Jeju Semiconductor Corp. ( KOSDAQ:080220 ) shares have had a really impressive month, gaining 39% after a shaky period...
Analysis Article • Jun 24

Jeju Semiconductor (KOSDAQ:080220) Seems To Use Debt Quite Sensibly

Some say volatility, rather than debt, is the best way to think about risk as an investor, but Warren Buffett famously...
Analysis Article • May 23

Jeju Semiconductor's (KOSDAQ:080220) Shareholders Have More To Worry About Than Only Soft Earnings

Investors were disappointed by Jeju Semiconductor Corp.'s ( KOSDAQ:080220 ) latest earnings release. We did some...
Analysis Article • Feb 23

Jeju Semiconductor Corp.'s (KOSDAQ:080220) Shares Climb 28% But Its Business Is Yet to Catch Up

Jeju Semiconductor Corp. ( KOSDAQ:080220 ) shares have continued their recent momentum with a 28% gain in the last...
Analysis Article • Jan 08

Jeju Semiconductor Corp.'s (KOSDAQ:080220) 34% Price Boost Is Out Of Tune With Earnings

Jeju Semiconductor Corp. ( KOSDAQ:080220 ) shareholders are no doubt pleased to see that the share price has bounced...
Analysis Article • Jan 06

Is Jeju Semiconductor (KOSDAQ:080220) A Risky Investment?

Some say volatility, rather than debt, is the best way to think about risk as an investor, but Warren Buffett famously...
Analysis Article • Nov 20

Jeju Semiconductor's (KOSDAQ:080220) Earnings Are Weaker Than They Seem

Jeju Semiconductor Corp.'s ( KOSDAQ:080220 ) robust earnings report didn't manage to move the market for its stock. Our...
Analysis Article • Nov 13

What You Can Learn From Jeju Semiconductor Corp.'s (KOSDAQ:080220) P/E

Jeju Semiconductor Corp.'s ( KOSDAQ:080220 ) price-to-earnings (or "P/E") ratio of 20.4x might make it look like a...
Analysis Article • Sep 26

Returns At Jeju Semiconductor (KOSDAQ:080220) Appear To Be Weighed Down

What trends should we look for it we want to identify stocks that can multiply in value over the long term? Ideally, a...
Analysis Article • Sep 04

We Think Jeju Semiconductor (KOSDAQ:080220) Can Stay On Top Of Its Debt

Some say volatility, rather than debt, is the best way to think about risk as an investor, but Warren Buffett famously...
Analysis Article • Aug 06

The Price Is Right For Jeju Semiconductor Corp. (KOSDAQ:080220) Even After Diving 33%

To the annoyance of some shareholders, Jeju Semiconductor Corp. ( KOSDAQ:080220 ) shares are down a considerable 33% in...
Analysis Article • Jun 25

Here's Why We Think Jeju Semiconductor (KOSDAQ:080220) Might Deserve Your Attention Today

For beginners, it can seem like a good idea (and an exciting prospect) to buy a company that tells a good story to...
Analysis Article • May 24

Jeju Semiconductor's (KOSDAQ:080220) Returns On Capital Not Reflecting Well On The Business

If you're not sure where to start when looking for the next multi-bagger, there are a few key trends you should keep an...
Analysis Article • Apr 18

Here's Why Jeju Semiconductor (KOSDAQ:080220) Can Manage Its Debt Responsibly

Warren Buffett famously said, 'Volatility is far from synonymous with risk.' So it seems the smart money knows that...
Analysis Article • Mar 27

Weak Statutory Earnings May Not Tell The Whole Story For Jeju Semiconductor (KOSDAQ:080220)

Jeju Semiconductor Corp.'s ( KOSDAQ:080220 ) recent weak earnings report didn't cause a big stock movement. We think...
Analysis Article • Mar 11

Is Jeju Semiconductor (KOSDAQ:080220) Using Too Much Debt?

Warren Buffett famously said, 'Volatility is far from synonymous with risk.' It's only natural to consider a company's...
Analysis Article • Feb 04

We Like These Underlying Trends At Jeju Semiconductor (KOSDAQ:080220)

Did you know there are some financial metrics that can provide clues of a potential multi-bagger? Firstly, we'd want to...
Analysis Article • Dec 31

Jeju Semiconductor's(KOSDAQ:080220) Share Price Is Down 24% Over The Past Five Years.

In order to justify the effort of selecting individual stocks, it's worth striving to beat the returns from a market...
Analysis Article • Nov 26

Jeju Semiconductor (KOSDAQ:080220) Has A Pretty Healthy Balance Sheet

Legendary fund manager Li Lu (who Charlie Munger backed) once said, 'The biggest investment risk is not the volatility...

Revenue & Expenses Breakdown

How Jeju Semiconductor makes and spends money. Based on latest reported earnings, on an LTM basis.

Earnings and Revenue History

KOSDAQ:A080220 Revenue, expenses and earnings (KRW Millions)
DateRevenueEarningsG+A ExpensesR&D Expenses
31 Mar 26434,262113,24424,7453,167
31 Dec 25302,23139,50823,6593,167
30 Sep 25247,29735,93320,4641,567
30 Jun 25175,39611,84520,4041,567
31 Mar 25168,20016,51623,6311,567
31 Dec 24162,35019,53822,8481,567
30 Sep 24173,4579,26024,0101,679
30 Jun 24169,44216,50522,1161,679
31 Mar 24158,47618,24617,0611,679
31 Dec 23145,90016,17916,7981,679
30 Sep 23121,9214,74814,8951,918
30 Jun 23121,91810,24814,3601,918
31 Mar 23137,40314,13814,4921,918
31 Dec 22158,25823,04914,6691,918
30 Sep 22181,17234,36417,5701,848
30 Jun 22207,34534,67917,5121,848
31 Mar 22210,58630,35717,6551,848
31 Dec 21193,31512,57216,8981,848
30 Sep 21140,29816,81913,1023,401
30 Jun 21122,1661,84913,8283,401
31 Mar 21119,99629814,3023,401
31 Dec 20126,95310,28214,7733,401
30 Sep 20125,304-1,45015,5091,739
30 Jun 20123,1153,18315,8731,739
31 Mar 20126,37776216,4231,739
31 Dec 19109,091-4,76816,3191,739
30 Sep 19144,8111,19016,3561,863
30 Jun 19140,9252,72716,4541,863
31 Mar 19126,8307,99616,3571,863
31 Dec 18144,45010,65317,3731,863
30 Sep 18153,83513,20721,054594
30 Jun 18149,56810,75820,5371,142
31 Mar 18137,9868,18019,4801,622
31 Dec 17117,0373,98715,8522,080
30 Sep 1797,63079814,5012,254
30 Jun 1777,5241,27611,3801,802
31 Mar 1761,925-2,1789,5082,225
31 Dec 1656,630-7569,3192,128
30 Sep 1660,906-5908,8843,769
30 Jun 1666,098-1,4739,9923,673
31 Mar 1654,651-1018,0892,144
31 Dec 1557,664-6028,3932,409
30 Sep 1548,145758,250549

Quality Earnings: A080220 has a high level of non-cash earnings.

Growing Profit Margin: A080220's current net profit margins (26.1%) are higher than last year (9.8%).

Free Cash Flow vs Earnings Analysis

Past Earnings Growth Analysis

Earnings Trend: A080220's earnings have grown significantly by 30.7% per year over the past 5 years.

Accelerating Growth: A080220's earnings growth over the past year (585.7%) exceeds its 5-year average (30.7% per year).

Earnings vs Industry: A080220 earnings growth over the past year (585.7%) exceeded the Semiconductor industry 27.4%.

Return on Equity

High ROE: A080220's Return on Equity (37.1%) is considered high.

Return on Assets

Return on Capital Employed

Discover strong past performing companies

7D

1Y

7D

1Y

7D

1Y

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/07/10 17:23
End of Day Share Price 2026/07/10 00:00
Earnings2026/03/31
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

Jeju Semiconductor Corp. is covered by 1 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
Woon Ho KimMirae Asset Securities Co., Ltd.