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Updated 1m ago
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Pentastone Electronics, Inc.KOSDAQ:A332570 Stock Report

Market Cap ₩395.2b
Updated 1m ago
Share Price
n/a
1Y41.8%
7D15.6%
1D1.8%
Portfolio Value
​
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Pentastone Electronics, Inc.

KOSDAQ:A332570 Stock Report

Market Cap: ₩395.2b

  • Company Overview
    • Valuation
    • Future Growth
    • Past Performance
    • Financial Health
    • Dividend
  • Management
  • Ownership
  • Other Information
  • Stock Community

Pentastone Electronics (A332570) Stock Overview

Supplies power amplifier modules for mobile devices. More details

A332570 fundamental analysis
Snowflake Score
Valuation3/6
Future Growth0/6
Past Performance3/6
Financial Health4/6
Dividends0/6

Rewards

Trading at 76.3% below our estimate of its fair value

Became profitable this year

Risk Analysis

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

Large one-off items impacting financial results


A332570 Community Fair Values

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₩
Current Price
₩8.61k25.3% undervalued intrinsic discount
%/yr
Decrease
Increase
PastFuture-10b511b2016201920222025202620282031Revenue ₩511.5bEarnings ₩112.4b
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Pentastone Electronics, Inc. Competitors

Jahwa Electronics

Symbol: KOSE:A033240
Market cap: ₩527.8b

DK Tech

Symbol: KOSDAQ:A290550
Market cap: ₩337.0b

CHEMTRONICS.Co.Ltd

Symbol: KOSDAQ:A089010
Market cap: ₩357.8b

MCNEX

Symbol: KOSE:A097520
Market cap: ₩306.0b

Price History & Performance

Summary of share price highs, lows and changes for Pentastone Electronics
Historical stock prices
Current Share Price₩8,610.00
52 Week High₩14,990.00
52 Week Low₩4,065.00
Beta1.97
1 Month Change-10.78%
3 Month Change27.56%
1 Year Change41.85%
3 Year Change171.18%
5 Year Change-9.37%
Change since IPO-54.20%

Recent News & Updates

Recent updates

Analysis Article • Mar 27

Shareholders Shouldn’t Be Too Comfortable With Pentastone Electronics' (KOSDAQ:332570) Strong Earnings

We didn't see Pentastone Electronics, Inc.'s ( KOSDAQ:332570 ) stock surge when it reported robust earnings recently...
Analysis Article • Feb 06

Is Pentastone Electronics (KOSDAQ:332570) Using Too Much Debt?

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 • Jan 02

Subdued Growth No Barrier To Pentastone Electronics, Inc. (KOSDAQ:332570) With Shares Advancing 32%

Pentastone Electronics, Inc. ( KOSDAQ:332570 ) shareholders have had their patience rewarded with a 32% share price...
Analysis Article • Dec 29

Here's Why We Think Pentastone Electronics (KOSDAQ:332570) Might Deserve Your Attention Today

Investors are often guided by the idea of discovering 'the next big thing', even if that means buying 'story stocks...
Analysis Article • Nov 14

What You Can Learn From Pentastone Electronics, Inc.'s (KOSDAQ:332570) P/S After Its 26% Share Price Crash

The Pentastone Electronics, Inc. ( KOSDAQ:332570 ) share price has softened a substantial 26% over the previous 30...
Analysis Article • Oct 30

We Think Pentastone Electronics (KOSDAQ:332570) Can Stay On Top Of Its Debt

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 • Aug 19

Market Participants Recognise Pentastone Electronics, Inc.'s (KOSDAQ:332570) Revenues Pushing Shares 26% Higher

KOSDAQ:A332570 1 Year Share Price vs Fair Value Explore Pentastone Electronics's Fair Values from the Community and...
Analysis Article • Jun 15

Pentastone Electronics, Inc. (KOSDAQ:332570) Stocks Shoot Up 28% But Its P/S Still Looks Reasonable

Those holding Pentastone Electronics, Inc. ( KOSDAQ:332570 ) shares would be relieved that the share price has...
Analysis Article • May 30

Pentastone Electronics (KOSDAQ:332570) Has A Pretty Healthy Balance Sheet

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 • Mar 30

Positive Sentiment Still Eludes Wireless Power Amplifier Module Inc. (KOSDAQ:332570) Following 27% Share Price Slump

Wireless Power Amplifier Module Inc. ( KOSDAQ:332570 ) shares have retraced a considerable 27% in the last month...
Analysis Article • Jan 31

Calculating The Intrinsic Value Of Wireless Power Amplifier Module Inc. (KOSDAQ:332570)

Key Insights Wireless Power Amplifier Module's estimated fair value is ₩4,394 based on 2 Stage Free Cash Flow to Equity...
Analysis Article • Jan 01

Earnings Not Telling The Story For Wireless Power Amplifier Module Inc. (KOSDAQ:332570) After Shares Rise 27%

Wireless Power Amplifier Module Inc. ( KOSDAQ:332570 ) shares have had a really impressive month, gaining 27% after a...
Analysis Article • Nov 20

Wireless Power Amplifier Module's (KOSDAQ:332570) Conservative Accounting Might Explain Soft Earnings

Shareholders appeared unconcerned with Wireless Power Amplifier Module Inc.'s ( KOSDAQ:332570 ) lackluster earnings...
Analysis Article • Aug 07

Is Wireless Power Amplifier Module (KOSDAQ:332570) A Risky Investment?

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 • Jun 27

If EPS Growth Is Important To You, Wireless Power Amplifier Module (KOSDAQ:332570) Presents An Opportunity

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 • Mar 20

Wireless Power Amplifier Module's (KOSDAQ:332570) Performance Raises Some Questions

We didn't see Wireless Power Amplifier Module Inc.'s ( KOSDAQ:332570 ) stock surge when it reported robust earnings...
Analysis Article • Feb 26

Wireless Power Amplifier Module Inc.'s (KOSDAQ:332570) 30% Share Price Surge Not Quite Adding Up

Wireless Power Amplifier Module Inc. ( KOSDAQ:332570 ) shares have continued their recent momentum with a 30% gain in...
Analysis Article • Jan 12

How Much Of Wireless Power Amplifier Module Inc. (KOSDAQ:332570) Do Insiders Own?

If you want to know who really controls Wireless Power Amplifier Module Inc. ( KOSDAQ:332570 ), then you'll have to...

Shareholder Returns

A332570KR ElectronicKR Market
7D15.6%-2.6%-4.5%
1Y41.8%159.7%86.4%

Return vs Industry: A332570 underperformed the KR Electronic industry which returned 159.7% over the past year.

Return vs Market: A332570 underperformed the KR Market which returned 86.4% over the past year.

Price Volatility

Is A332570's price volatile compared to industry and market?
A332570 volatility
A332570 Average Weekly Movement19.1%
Electronic Industry Average Movement10.8%
Market Average Movement8.9%
10% most volatile stocks in KR Market16.3%
10% least volatile stocks in KR Market4.3%

Stable Share Price: A332570's share price has been volatile over the past 3 months compared to the KR market.

Volatility Over Time: A332570's weekly volatility (19%) has been stable over the past year, but is still higher than 75% of KR stocks.

About the Company

FoundedEmployeesCEOWebsite
2006130Dae Kyu Yupselectronics.co.kr

Pentastone Electronics, Inc. supplies power amplifier modules for mobile devices. It offers products for mobile, automotive, and IoT industries, including multimode and multiband, LTE band multimode and multiband, and LTE band linear power amplifier modules; and front end modules, multiband RF front-end module, and integrated RF front-end modules. The company was formerly known as Wireless Power Amplifier Module Inc. and changed its name to Pentastone Electronics, Inc. in April 2025.

Pentastone Electronics, Inc. Fundamentals Summary

How do Pentastone Electronics's earnings and revenue compare to its market cap?
A332570 fundamental statistics
Market cap₩395.18b
Earnings (TTM)₩36.38b
Revenue (TTM)₩165.59b
11.1x
P/E Ratio
2.4x
P/S Ratio

Is A332570 overvalued?

See Fair Value and valuation analysis

Earnings & Revenue

Key profitability statistics from the latest earnings report (TTM)
A332570 income statement (TTM)
Revenue₩165.59b
Cost of Revenue₩135.54b
Gross Profit₩30.05b
Other Expenses-₩6.33b
Earnings₩36.38b

Last Reported Earnings

Jun 30, 2026

Next Earnings Date

n/a

Earnings per share (EPS)778.86
Gross Margin18.15%
Net Profit Margin21.97%
Debt/Equity Ratio46.3%

How did A332570 perform over the long term?

See historical performance and comparison

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/09/17 08:52
End of Day Share Price 2026/09/17 00:00
Earnings2026/06/30
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
  • SEC Form 10-K
  • SEC Form 10-Q
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
  • Analyst Research Reports
  • Blue Matrix
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
  • ICE Market Data
  • SEC Form S-1
Ownership10 years
  • Top shareholders
  • Insider trading
  • SEC Form 4
  • SEC Form 13D
Management10 years
  • Leadership team
  • Board of directors
  • SEC Form 10-K
  • SEC Form DEF 14A
Key Developments10 years
  • Company announcements
  • SEC Form 8-K

* 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 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

Pentastone Electronics, 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
null nullDBS Bank Ltd
Kyuha LeeNH Investment & Securities Co., Ltd.
Dong Joo LeeSK Securities Co., Ltd.

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