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Edison Opto CorporationTWSE:3591 Stock Report

Market Cap NT$3.4b
Share Price
NT$23.95
NT$1.22
1.9k% overvalued intrinsic discount
1Y32.3%
7D5.3%
1D
Portfolio Value
View

Edison Opto Corporation

TWSE:3591 Stock Report

Market Cap: NT$3.4b

Edison Opto (3591) Stock Overview

Manufactures and sells sensor components, LED lighting products, and LED automotive products in China, the Americas, Europe, Taiwan, and internationally. More details

3591 fundamental analysis
Snowflake Score
Valuation2/6
Future Growth0/6
Past Performance0/6
Financial Health6/6
Dividends2/6

3591 Community Fair Values

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Edison Opto Corporation Competitors

Price History & Performance

Summary of share price highs, lows and changes for Edison Opto
Historical stock prices
Current Share PriceNT$23.95
52 Week HighNT$29.90
52 Week LowNT$16.35
Beta0.37
1 Month Change-10.47%
3 Month Change19.75%
1 Year Change32.32%
3 Year Change-5.89%
5 Year Change29.16%
Change since IPO-62.35%

Recent News & Updates

Recent updates

Analysis Article Aug 06

Edison Opto Corporation's (TWSE:3591) 27% Dip Still Leaving Some Shareholders Feeling Restless Over Its P/ERatio

Edison Opto Corporation ( TWSE:3591 ) shares have had a horrible month, losing 27% after a relatively good period...
Analysis Article Jun 16

Earnings Not Telling The Story For Edison Opto Corporation (TWSE:3591) After Shares Rise 27%

Edison Opto Corporation ( TWSE:3591 ) shareholders have had their patience rewarded with a 27% share price jump in the...
Analysis Article Mar 04

Edison Opto (TPE:3591) Is Posting Promising Earnings But The Good News Doesn’t Stop There

Edison Opto Corporation's ( TPE:3591 ) solid earnings announcement recently didn't do much to the stock price. Our...
Analysis Article Feb 12

Is Edison Opto (TPE:3591) Using Debt In A Risky Way?

Howard Marks put it nicely when he said that, rather than worrying about share price volatility, 'The possibility of...
Analysis Article Dec 21

Should Edison Opto (TPE:3591) Be Disappointed With Their 16% Profit?

On average, over time, stock markets tend to rise higher. This makes investing attractive. But if when you choose to...

Shareholder Returns

3591TW SemiconductorTW Market
7D5.3%5.5%5.3%
1Y32.3%150.4%109.6%

Return vs Industry: 3591 underperformed the TW Semiconductor industry which returned 150.4% over the past year.

Return vs Market: 3591 underperformed the TW Market which returned 109.6% over the past year.

Price Volatility

Is 3591's price volatile compared to industry and market?
3591 volatility
3591 Average Weekly Movement7.2%
Semiconductor Industry Average Movement9.7%
Market Average Movement6.4%
10% most volatile stocks in TW Market12.1%
10% least volatile stocks in TW Market2.6%

Stable Share Price: 3591 has not had significant price volatility in the past 3 months compared to the TW market.

Volatility Over Time: 3591's weekly volatility (7%) has been stable over the past year.

About the Company

FoundedEmployeesCEOWebsite
1990n/aJason Wuwww.edison-opto.com.tw

Edison Opto Corporation, together with its subsidiaries, manufactures and sells sensor components, LED lighting products, and LED automotive products in China, the Americas, Europe, Taiwan, and internationally. The company offers lighting/consumer LED products, such as PLCC. EMC, ceramic, COB, strip, and modules; automotive LEDs, including PLCC, EMC, and ceramic; and infrared LEDs comprising IR LED, photodetectors, IR laser, ToF, datalink, and optical sensors.

Edison Opto Corporation Fundamentals Summary

How do Edison Opto's earnings and revenue compare to its market cap?
3591 fundamental statistics
Market capNT$3.40b
Earnings (TTM)-NT$43.43m
Revenue (TTM)NT$2.32b
1.5x
P/S Ratio
-78.2x
P/E Ratio

Earnings & Revenue

Key profitability statistics from the latest earnings report (TTM)
3591 income statement (TTM)
RevenueNT$2.32b
Cost of RevenueNT$1.83b
Gross ProfitNT$486.80m
Other ExpensesNT$530.23m
Earnings-NT$43.43m

Last Reported Earnings

Mar 31, 2026

Next Earnings Date

n/a

Earnings per share (EPS)-0.31
Gross Margin21.01%
Net Profit Margin-1.87%
Debt/Equity Ratio17.4%

How did 3591 perform over the long term?

See historical performance and comparison

Dividends

3.1%
Current Dividend Yield
1,098%
Payout Ratio

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/06/21 16:39
End of Day Share Price 2026/06/18 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

Edison Opto Corporation is covered by 6 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
Christine WangDaiwa Securities Co. Ltd.
Yvonne LuKGI Securities Co. Ltd.
Zhilong YenMasterlink Securities Investment Advisory