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U.D. Electronic Corp.TPEX:3689 Stock Report

Market Cap NT$10.4b
Share Price
NT$119.00
NT$54.49
118.4% overvalued intrinsic discount
1Y29.1%
7D-5.6%
Portfolio Value
View

U.D. Electronic Corp.

TPEX:3689 Stock Report

Market Cap: NT$10.4b

U.D. Electronic (3689) Stock Overview

Researches, manufactures, and sells electronic components and materials, connectors, and products in Taiwan and China. More details

3689 fundamental analysis
Snowflake Score
Valuation2/6
Future Growth0/6
Past Performance2/6
Financial Health6/6
Dividends4/6

3689 Community Fair Values

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U.D. Electronic Corp. Competitors

Price History & Performance

Summary of share price highs, lows and changes for U.D. Electronic
Historical stock prices
Current Share PriceNT$119.00
52 Week HighNT$146.00
52 Week LowNT$87.70
Beta1.3
1 Month Change-12.50%
3 Month Change7.69%
1 Year Change29.07%
3 Year Change201.27%
5 Year Change336.70%
Change since IPO104.84%

Recent News & Updates

Recent updates

Analysis Article Apr 28

Is U.D.Electronic (GTSM:3689) 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 Mar 23

Is U.D.Electronic Corp. (GTSM:3689) An Attractive Dividend Stock?

Is U.D.Electronic Corp. ( GTSM:3689 ) a good dividend stock? How can we tell? Dividend paying companies with growing...
Analysis Article Mar 04

U.D.Electronic Corp. (GTSM:3689) Stock's On A Decline: Are Poor Fundamentals The Cause?

It is hard to get excited after looking at U.D.Electronic's (GTSM:3689) recent performance, when its stock has declined...
Analysis Article Feb 15

Are Investors Concerned With What's Going On At U.D.Electronic (GTSM:3689)?

If we're looking to avoid a business that is in decline, what are the trends that can warn us ahead of time? Businesses...
Analysis Article Jan 24

These 4 Measures Indicate That U.D.Electronic (GTSM:3689) Is Using Debt Reasonably Well

Warren Buffett famously said, 'Volatility is far from synonymous with risk.' So it might be obvious that you need to...
Analysis Article Jan 03

U.D.Electronic's(GTSM:3689) Share Price Is Down 36% Over The Past Three Years.

In order to justify the effort of selecting individual stocks, it's worth striving to beat the returns from a market...
Analysis Article Dec 13

Here's What You Should Know About U.D.Electronic Corp.'s (GTSM:3689) 1.5% Dividend Yield

Could U.D.Electronic Corp. ( GTSM:3689 ) be an attractive dividend share to own for the long haul? Investors are often...
Analysis Article Nov 25

Is U.D.Electronic Corp.'s (GTSM:3689) Recent Performancer Underpinned By Weak Financials?

With its stock down 13% over the past three months, it is easy to disregard U.D.Electronic (GTSM:3689). To decide if...

Shareholder Returns

3689TW ElectronicTW Market
7D-5.6%-0.2%-0.2%
1Y29.1%182.4%92.1%

Return vs Industry: 3689 underperformed the TW Electronic industry which returned 182.4% over the past year.

Return vs Market: 3689 underperformed the TW Market which returned 92.1% over the past year.

Price Volatility

Is 3689's price volatile compared to industry and market?
3689 volatility
3689 Average Weekly Movement8.9%
Electronic Industry Average Movement8.1%
Market Average Movement6.1%
10% most volatile stocks in TW Market12.2%
10% least volatile stocks in TW Market2.5%

Stable Share Price: 3689 has not had significant price volatility in the past 3 months compared to the TW market.

Volatility Over Time: 3689's weekly volatility (9%) has been stable over the past year.

About the Company

FoundedEmployeesCEOWebsite
2005n/aPo-Jung Chenwww.ude-corp.com

U.D. Electronic Corp. researches, manufactures, and sells electronic components and materials, connectors, and products in Taiwan and China. The company offers RJ45 integrated connector module and pure mechanical parts without magnetic components; SFF solutions, including ass’y, connector, and cage; LAN filters, such as transformers, common mode filter, and signal pulse transformers; high-speed cables, comprising type C, external, and internal cables; dongles; surge protectors; and silicone parts. It provides ethernet roadmap, service and cloud provider, enterprise, automotive, automation; industry 4.0 automated process, and smart factory solution; electronic design magnetic components; consumer electronics; AI application; and stamping forming, injection molding, and one-stop automated manufacturing solutions.

U.D. Electronic Corp. Fundamentals Summary

How do U.D. Electronic's earnings and revenue compare to its market cap?
3689 fundamental statistics
Market capNT$10.40b
Earnings (TTM)NT$646.07m
Revenue (TTM)NT$6.64b
16.1x
P/E Ratio
1.6x
P/S Ratio

Earnings & Revenue

Key profitability statistics from the latest earnings report (TTM)
3689 income statement (TTM)
RevenueNT$6.64b
Cost of RevenueNT$4.64b
Gross ProfitNT$2.00b
Other ExpensesNT$1.35b
EarningsNT$646.07m

Last Reported Earnings

Mar 31, 2026

Next Earnings Date

n/a

Earnings per share (EPS)7.39
Gross Margin30.11%
Net Profit Margin9.73%
Debt/Equity Ratio17.0%

How did 3689 perform over the long term?

See historical performance and comparison

Dividends

3.1%
Current Dividend Yield
48%
Payout Ratio

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/05/15 23:29
End of Day Share Price 2026/05/15 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

U.D. Electronic Corp. 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
Meizhen WangCapital Securities Corporation
null nullKGI Securities Co. Ltd.
Liren LiangMasterlink Securities Investment Advisory