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Jeju Semiconductor Corp.KOSDAQ:A080220 Stock Report

Market Cap ₩3.2t
Share Price
₩117.80k
₩37.14k
217.2% overvalued intrinsic discount
1Y827.6%
7D55.8%
Portfolio Value
​
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Jeju Semiconductor Corp.

KOSDAQ:A080220 Stock Report

Market Cap: ₩3.2t

Jeju Semiconductor (A080220) Stock Overview

Provides memory semiconductor solutions worldwide. More details

A080220 fundamental analysis
Snowflake Score
Valuation0/6
Future Growth0/6
Past Performance5/6
Financial Health6/6
Dividends0/6

Rewards

Earnings grew by 102.2% over the past year

Risk Analysis

Highly volatile share price over the past 3 months compared to the KR market


A080220 Community Fair Values

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Jeju Semiconductor Corp. Competitors

Price History & Performance

Summary of share price highs, lows and changes for Jeju Semiconductor
Historical stock prices
Current Share Price₩117,800.00
52 Week High₩101,500.00
52 Week Low₩12,210.00
Beta2.1
1 Month Change151.44%
3 Month Change157.77%
1 Year Change827.56%
3 Year Change2,139.54%
5 Year Change1,843.89%
Change since IPO271.61%

Recent News & Updates

Recent updates

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...

Shareholder Returns

A080220KR SemiconductorKR Market
7D55.8%-11.8%-8.2%
1Y827.6%585.2%159.6%

Return vs Industry: A080220 exceeded the KR Semiconductor industry which returned 585.2% over the past year.

Return vs Market: A080220 exceeded the KR Market which returned 159.6% over the past year.

Price Volatility

Is A080220's price volatile compared to industry and market?
A080220 volatility
A080220 Average Weekly Movement17.4%
Semiconductor Industry Average Movement13.7%
Market Average Movement9.3%
10% most volatile stocks in KR Market16.5%
10% least volatile stocks in KR Market4.9%

Stable Share Price: A080220's share price has been volatile over the past 3 months compared to the KR market.

Volatility Over Time: A080220's weekly volatility has increased from 12% to 17% over the past year.

About the Company

FoundedEmployeesCEOWebsite
2000134Sung-Sik Parkwww.jeju-semi.com

Jeju Semiconductor Corp. provides memory semiconductor solutions worldwide. The company offers multi chip package (MCP) products, such as NAND MCP/eMCP and NOR MCP; low power and commodity DRAM products; CRAM/pSRAM products; and parallel and serial Nand flash, and eMMC products. It serves automotive, IoT, network, mobile, and consumer markets.

Jeju Semiconductor Corp. Fundamentals Summary

How do Jeju Semiconductor's earnings and revenue compare to its market cap?
A080220 fundamental statistics
Market cap₩3.19t
Earnings (TTM)₩39.51b
Revenue (TTM)₩302.23b
100.4x
P/E Ratio
13.1x
P/S Ratio

Is A080220 overvalued?

See Fair Value and valuation analysis

Earnings & Revenue

Key profitability statistics from the latest earnings report (TTM)
A080220 income statement (TTM)
Revenue₩302.23b
Cost of Revenue₩238.37b
Gross Profit₩63.86b
Other Expenses₩24.35b
Earnings₩39.51b

Last Reported Earnings

Dec 31, 2025

Next Earnings Date

n/a

Earnings per share (EPS)1.17k
Gross Margin21.13%
Net Profit Margin13.07%
Debt/Equity Ratio25.0%

How did A080220 perform over the long term?

See historical performance and comparison

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/05/21 15:29
End of Day Share Price 2026/05/21 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

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.