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JS Link, Inc.KOSDAQ:A127120 Stock Report

Market Cap ₩1.3t
Share Price
n/a
1Y225.7%
7D4.3%
1D0.8%
Portfolio Value
View

JS Link, Inc.

KOSDAQ:A127120 Stock Report

Market Cap: ₩1.3t

JS Link (A127120) Stock Overview

A genome-based biotechnology company, focuses on the research and development of genome analysis services in South Korea and internationally. More details

A127120 fundamental analysis
Snowflake Score
Valuation0/6
Future Growth0/6
Past Performance0/6
Financial Health5/6
Dividends0/6

A127120 Community Fair Values

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JS Link, Inc. Competitors

Price History & Performance

Summary of share price highs, lows and changes for JS Link
Historical stock prices
Current Share Price₩36,450.00
52 Week High₩49,900.00
52 Week Low₩11,310.00
Beta0.49
1 Month Change-8.19%
3 Month Change-10.00%
1 Year Change225.74%
3 Year Change1,035.51%
5 Year Change555.58%
Change since IPO105.93%

Recent News & Updates

Analysis Article Jan 22

JS Link, Inc. (KOSDAQ:127120) Stock Rockets 32% As Investors Are Less Pessimistic Than Expected

JS Link, Inc. ( KOSDAQ:127120 ) shares have had a really impressive month, gaining 32% after a shaky period beforehand...

Recent updates

Analysis Article Jan 22

JS Link, Inc. (KOSDAQ:127120) Stock Rockets 32% As Investors Are Less Pessimistic Than Expected

JS Link, Inc. ( KOSDAQ:127120 ) shares have had a really impressive month, gaining 32% after a shaky period beforehand...
Analysis Article Oct 10

JS Link, Inc.'s (KOSDAQ:127120) 26% Price Boost Is Out Of Tune With Revenues

Despite an already strong run, JS Link, Inc. ( KOSDAQ:127120 ) shares have been powering on, with a gain of 26% in the...
Analysis Article Oct 10

JS Link, Inc.'s (KOSDAQ:127120) Shares Climb 26% But Its Business Is Yet to Catch Up

Despite an already strong run, JS Link, Inc. ( KOSDAQ:127120 ) shares have been powering on, with a gain of 26% in the...
Analysis Article Aug 19

Optimistic Investors Push JS Link, Inc. (KOSDAQ:127120) Shares Up 34% But Growth Is Lacking

KOSDAQ:A127120 1 Year Share Price vs Fair Value Explore JS Link's Fair Values from the Community and select yours...
Analysis Article Jul 05

JS Link, Inc.'s (KOSDAQ:127120) Popularity With Investors Is Under Threat From Overpricing

You may think that with a price-to-sales (or "P/S") ratio of 21.2x JS Link, Inc. ( KOSDAQ:127120 ) is a stock to avoid...
Analysis Article Mar 26

There's Reason For Concern Over DNA Link, Inc.'s (KOSDAQ:127120) Massive 29% Price Jump

DNA Link, Inc. ( KOSDAQ:127120 ) shares have continued their recent momentum with a 29% gain in the last month alone...
Analysis Article Dec 04

There's No Escaping DNA Link, Inc.'s (KOSDAQ:127120) Muted Revenues Despite A 27% Share Price Rise

Despite an already strong run, DNA Link, Inc. ( KOSDAQ:127120 ) shares have been powering on, with a gain of 27% in the...
Analysis Article Jul 12

DNA Link, Inc. (KOSDAQ:127120) Shares Fly 27% But Investors Aren't Buying For Growth

DNA Link, Inc. ( KOSDAQ:127120 ) shares have had a really impressive month, gaining 27% after a shaky period...
Analysis Article Mar 19

There Is A Reason DNA Link, Inc.'s (KOSDAQ:127120) Price Is Undemanding

You may think that with a price-to-sales (or "P/S") ratio of 2.6x DNA Link, Inc. ( KOSDAQ:127120 ) is definitely a...
Analysis Article Apr 19

Is DNA Link (KOSDAQ:127120) Using Too Much Debt?

Warren Buffett famously said, 'Volatility is far from synonymous with risk.' So it might be obvious that you need to...
Analysis Article Feb 23

Introducing DNA Link (KOSDAQ:127120), A Stock That Climbed 61% In The Last Year

Some DNA Link, Inc. ( KOSDAQ:127120 ) shareholders are probably rather concerned to see the share price fall 66% over...

Shareholder Returns

A127120KR BiotechsKR Market
7D4.3%4.5%-3.6%
1Y225.7%6.9%148.4%

Return vs Industry: A127120 exceeded the KR Biotechs industry which returned 6.6% over the past year.

Return vs Market: A127120 exceeded the KR Market which returned 148.4% over the past year.

Price Volatility

Is A127120's price volatile compared to industry and market?
A127120 volatility
A127120 Average Weekly Movement13.6%
Biotechs Industry Average Movement11.2%
Market Average Movement9.3%
10% most volatile stocks in KR Market16.5%
10% least volatile stocks in KR Market4.9%

Stable Share Price: A127120's share price has been volatile over the past 3 months compared to the KR market.

Volatility Over Time: A127120's weekly volatility (14%) has been stable over the past year, but is still higher than 75% of KR stocks.

About the Company

FoundedEmployeesCEOWebsite
200084Jong-Beom Leejslink.co.kr

JS Link, Inc., a genome-based biotechnology company, focuses on the research and development of genome analysis services in South Korea and internationally. Its next generation sequencing services include whole genome sequencing, De Novo sequencing, whole exome/targeted sequencing, transcriptome sequencing, epigenome sequencing, and single-cell RNA sequencing. The company also provides microarray services, such as DNA and microarray RNA analysis; Fluidigm BioMark System, an automated PCR/qPCR system; TaqMan assay; and SNaPshot assay.

JS Link, Inc. Fundamentals Summary

How do JS Link's earnings and revenue compare to its market cap?
A127120 fundamental statistics
Market cap₩1.27t
Earnings (TTM)-₩15.76b
Revenue (TTM)₩20.31b
62.4x
P/S Ratio
-80.3x
P/E Ratio

Earnings & Revenue

Key profitability statistics from the latest earnings report (TTM)
A127120 income statement (TTM)
Revenue₩20.31b
Cost of Revenue₩16.02b
Gross Profit₩4.29b
Other Expenses₩20.05b
Earnings-₩15.76b

Last Reported Earnings

Mar 31, 2026

Next Earnings Date

n/a

Earnings per share (EPS)-453.68
Gross Margin21.11%
Net Profit Margin-77.62%
Debt/Equity Ratio48.2%

How did A127120 perform over the long term?

See historical performance and comparison

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/07/05 23:42
End of Day Share Price 2026/07/03 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

JS Link, Inc. is covered by 3 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
Al Eum LeeiM Securities
Sung Hwan ChoiKyobo Securities Co., Ltd
Kidal BaeShinhan Investment Corp.