DashboardPortfoliosWatchlistCommunityDiscoverScreener
NOT FOR DISTRIBUTION
Loading...
  • Stocks
  • /
  • Tech
Updated 1m ago
6838 logo

Tamagawa Holdings Co., Ltd.TSE:6838 Stock Report

Market Cap JP¥12.8b
Updated 1m ago
Share Price
n/a
1Y86.0%
7D-6.6%
1D0.6%
Portfolio Value
​
View

Tamagawa Holdings Co., Ltd.

TSE:6838 Stock Report

Market Cap: JP¥12.8b

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

Tamagawa Holdings (6838) Stock Overview

Engages in the electronic and communication equipment business and renewable energy. More details

6838 fundamental analysis
Snowflake Score
Valuation4/6
Future Growth0/6
Past Performance6/6
Financial Health5/6
Dividends0/6

Rewards

Trading at 33.1% below our estimate of its fair value

Earnings grew by 1185.2% over the past year

Risk Analysis

Shareholders have been substantially diluted in the past year

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

Does not have a meaningful market cap (¥13B)


6838 Community Fair Values

Create Narrative

See what others think this stock is worth. Follow their fair value or set your own to get alerts.

NEW430,784 members

Join community and earn perks

Gain real feedbackFrom our editorial team, personally. Not silence.
Grow your followingReal investors. The kind who actually invest, not scroll past.
Unlock free accessFree premium subscription for consistent and quality authors.
Learn moreCreate Narrative
B
BlackGoat
R
RockeTeller
I
Investingwilly
D
davidlsander
430,784 investors already sharing narratives
JP¥
Current Price
JP¥1.40k379.7% overvalued intrinsic discount
%/yr
Decrease
Increase
PastFuture-537m8b2016201920222025202620282031Revenue JP¥7.7bEarnings JP¥2.3b
Advanced
View all narratives

Tamagawa Holdings Co., Ltd. Competitors

Oi Electric

Symbol: TSE:6822
Market cap: JP¥6.7b

Allied Telesis Holdings K.K

Symbol: TSE:6835
Market cap: JP¥28.0b

DKK

Symbol: TSE:6706
Market cap: JP¥29.0b

Future Innovation Group

Symbol: TSE:4392
Market cap: JP¥34.5b

Price History & Performance

Summary of share price highs, lows and changes for Tamagawa Holdings
Historical stock prices
Current Share PriceJP¥1,404.00
52 Week HighJP¥2,496.00
52 Week LowJP¥657.00
Beta0.80
1 Month Change-0.35%
3 Month Change-29.09%
1 Year Change85.96%
3 Year Change77.27%
5 Year Change1.59%
Change since IPO-87.97%

Recent News & Updates

Analysis Article • Jun 23

Tamagawa Holdings' (TSE:6838) Solid Profits Have Weak Fundamentals

Unsurprisingly, Tamagawa Holdings Co., Ltd.'s ( TSE:6838 ) stock price was strong on the back of its healthy earnings...

Recent updates

Analysis Article • Jun 23

Tamagawa Holdings' (TSE:6838) Solid Profits Have Weak Fundamentals

Unsurprisingly, Tamagawa Holdings Co., Ltd.'s ( TSE:6838 ) stock price was strong on the back of its healthy earnings...
Analysis Article • Apr 05

Tamagawa Holdings Co., Ltd.'s (TSE:6838) Popularity With Investors Is Under Threat From Overpricing

It's not a stretch to say that Tamagawa Holdings Co., Ltd.'s ( TSE:6838 ) price-to-sales (or "P/S") ratio of 0.9x right...
Analysis Article • Dec 26

Does Tamagawa Holdings (TSE:6838) Have A Healthy Balance Sheet?

Warren Buffett famously said, 'Volatility is far from synonymous with risk.' When we think about how risky a company...
Analysis Article • Oct 08

Tamagawa Holdings Co., Ltd.'s (TSE:6838) 32% Share Price Surge Not Quite Adding Up

Tamagawa Holdings Co., Ltd. ( TSE:6838 ) shares have had a really impressive month, gaining 32% after a shaky period...
Analysis Article • Aug 06

Tamagawa Holdings Co., Ltd.'s (TSE:6838) Popularity With Investors Under Threat As Stock Sinks 31%

The Tamagawa Holdings Co., Ltd. ( TSE:6838 ) share price has fared very poorly over the last month, falling by a...
Analysis Article • Mar 15

Will Tamagawa Holdings' (TYO:6838) Growth In ROCE Persist?

If you're looking for a multi-bagger, there's a few things to keep an eye out for. Ideally, a business will show two...
Analysis Article • Feb 22

Do Institutions Own Tamagawa Holdings Co., Ltd. (TYO:6838) Shares?

A look at the shareholders of Tamagawa Holdings Co., Ltd. ( TYO:6838 ) can tell us which group is most powerful. Large...
Analysis Article • Feb 04

Is Tamagawa Holdings (TYO:6838) Using Too Much Debt?

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

Is Tamagawa Holdings' (TYO:6838) Share Price Gain Of 145% Well Earned?

When you buy a stock there is always a possibility that it could drop 100%. But on the bright side, you can make far...
Analysis Article • Jan 05

Are Tamagawa Holdings's (TYO:6838) Statutory Earnings A Good Reflection Of Its Earnings Potential?

Broadly speaking, profitable businesses are less risky than unprofitable ones. That said, the current statutory profit...
Analysis Article • Dec 21

Is Tamagawa Holdings Co., Ltd.'s (TYO:6838) Stock's Recent Performance A Reflection Of Its Financial Health?

Tamagawa Holdings' (TYO:6838) stock up by 1.9% over the past week. Given that the market rewards strong financials in...
Analysis Article • Dec 04

Is Tamagawa Holdings (TYO:6838) A Future Multi-bagger?

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 • Nov 19

What Kind Of Shareholders Hold The Majority In Tamagawa Holdings Co., Ltd.'s (TYO:6838) Shares?

A look at the shareholders of Tamagawa Holdings Co., Ltd. (TYO:6838) can tell us which group is most powerful. Large...

Shareholder Returns

6838JP CommunicationsJP Market
7D-6.6%3.2%1.5%
1Y86.0%29.2%29.1%

Return vs Industry: 6838 exceeded the JP Communications industry which returned 29.2% over the past year.

Return vs Market: 6838 exceeded the JP Market which returned 29.1% over the past year.

Price Volatility

Is 6838's price volatile compared to industry and market?
6838 volatility
6838 Average Weekly Movement9.1%
Communications Industry Average Movement4.6%
Market Average Movement3.8%
10% most volatile stocks in JP Market8.5%
10% least volatile stocks in JP Market1.9%

Stable Share Price: 6838's share price has been volatile over the past 3 months compared to the JP market.

Volatility Over Time: 6838's weekly volatility (9%) has been stable over the past year, but is still higher than 75% of JP stocks.

About the Company

FoundedEmployeesCEOWebsite
1968278Toru Masuzawawww.tmex.co.jp

Tamagawa Holdings Co., Ltd. engages in the electronic and communication equipment business and renewable energy. The company offers high-frequency electronic components, including attenuators, splitters, couplers, switches, and filters; and optical and electronic application equipment, such as optical transmission equipment, frequency converters, amplifiers, frequency synthesizers, digital signal processing devices, video and monitoring systems, and various test devices, as well as develops, manufactures, and sells millimeter-wave products. It is also involved in the sale of power plants for sale; sale of electricity generated by small wind farms and other renewable energy power plants; and sale of owned power plants.

Tamagawa Holdings Co., Ltd. Fundamentals Summary

How do Tamagawa Holdings's earnings and revenue compare to its market cap?
6838 fundamental statistics
Market capJP¥12.81b
Earnings (TTM)JP¥2.03b
Revenue (TTM)JP¥6.90b
6.3x
P/E Ratio
1.9x
P/S Ratio

Is 6838 overvalued?

See Fair Value and valuation analysis

Earnings & Revenue

Key profitability statistics from the latest earnings report (TTM)
6838 income statement (TTM)
RevenueJP¥6.90b
Cost of RevenueJP¥4.23b
Gross ProfitJP¥2.67b
Other ExpensesJP¥639.00m
EarningsJP¥2.03b

Last Reported Earnings

Jul 31, 2026

Next Earnings Date

n/a

Earnings per share (EPS)222.78
Gross Margin38.72%
Net Profit Margin29.45%
Debt/Equity Ratio43.3%

How did 6838 perform over the long term?

See historical performance and comparison

Dividends

0.4%
Current Dividend Yield
2%
Payout Ratio

Does 6838 pay a reliable dividends?

See 6838 dividend history and benchmarks
When do you need to buy 6838 by to receive an upcoming dividend?
Tamagawa Holdings dividend dates
Ex Dividend DateOct 29 2026
Dividend Pay DateFeb 01 2027
Days until Ex dividend38 days
Days until Dividend pay date133 days

Does 6838 pay a reliable dividends?

See 6838 dividend history and benchmarks

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/09/21 08:22
End of Day Share Price 2026/09/18 00:00
Earnings2026/07/31
Annual Earnings2025/10/31

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

Tamagawa Holdings Co., Ltd. is covered by 0 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.

Make Better Investing Decisions Anywhere

Scan to download
Open AppStoreOpen Google Play
Chrome Web Store
Level 5, 320 Pitt Street, Sydney
Financial Data provided by S&P Global Market Intelligence LLC, analysis provided by Simply Wall Street Pty Ltd. Copyright © 2026, S&P Global Market Intelligence LLC. All rights reserved.
View Data Sources
Markets
  • US: NYSE & NASDAQ
  • UK: FTSE
  • Australia: ASX
  • India: NIFTY
  • Canada: TSX
  • South Africa: JSE
  • Japan: NIKKEI
  • South Korea: KOSPI
  • Germany: DAX
Investing Ideas
  • Undervalued Companies
  • Dividend Powerhouses
  • Insider Buying
  • Nuclear Energy
  • Autonomous Vehicles
  • Artificial Intelligence
  • Crypto and Blockchain
  • Cybersecurity
  • More ideas
Stock Communities
  • AstraZeneca
  • HSBC Holdings
  • Shell
  • Unilever
  • Diageo
  • Rio Tinto Group
  • RELX
  • BP
  • Barclays
Features & Tools
  • Portfolio Tracker
  • Stock Screener & Alerts
  • Narratives & Fair Values
  • Dividend Calculator
News & Discovery
  • Latest Stock News
  • Global Market Insights
  • The Foxhole
  • Investing Ideas
  • Community Narratives
  • What's New
Simply Wall St
  • Plans & Pricing
  • Advertising
  • About Us
  • Contact Us
  • Careers
  • Help Center
  • Learn Stock Investing
  • Affiliate Program
  • Business & Enterprise
  • Charlie AI
Simply Wall Street Pty Ltd (ACN 600 056 611), is a Corporate Authorised Representative (Authorised Representative Number: 467183) of Sanlam Private Wealth Pty Ltd (AFSL No. 337927). Any advice contained in this website is general advice only and has been prepared without considering your objectives, financial situation or needs. You should not rely on any advice and/or information contained in this website and before making any investment decision we recommend that you consider whether it is appropriate for your situation and seek appropriate financial, taxation and legal advice. Please read our Financial Services Guide before deciding whether to obtain financial services from us.
© 2026 Simply Wall Street Pty Ltd, US Design Patent #29/544/281, Community and European Design Registration #2845206
  • Terms and Conditions
  • Privacy Policy
  • AI Terms
  • Financial Services Guide