Edison Opto (3591.TW) Stock Price
Edison Opto Price
Over the last 19 years Edison Opto grew revenue by 7.9% annually, reaching 2.31 B TWD. Earnings per share have declined at 2.3% per year over the last 18 years. For Edison Opto, the net margin of -2.0% is down versus 5.7% a few years ago. At today's price the dividend yield works out to roughly 3.34%. The dividend has grown at 2.6% per year over the past 17 years. The stock trades about 29% above its 52-week low.
Edison Opto stock price
Details
Stock Price
ⓘHow to Read This Chart
This chart tracks the historical stock price of Edison Opto over time. You can switch between daily, weekly, and monthly views and select custom time ranges — from a single day to the full available history. Use the toggle to view price changes in absolute currency terms or as a percentage change relative to the starting date.
Total Return vs. Price Return
The "Total Return" toggle includes reinvested dividends on top of the pure price movement. This is critical because dividends can account for a significant portion of long-term returns. Historically, roughly 40 % of the S&P 500's total return has come from dividends. Always compare total return when evaluating a stock's real performance against a benchmark.
Intraday Price Data
When viewing a one-day time frame, the chart displays real-time intraday price movements. This is useful for observing how Edison Opto stock reacts to market openings, earnings releases, or breaking news throughout the trading session.
What to Look For
Look for long-term trends (sustained upward or downward movements over months and years), support and resistance levels (price zones where the stock repeatedly bounces or reverses), and volatility (how much the price fluctuates day to day). Comparing Edison Opto's price chart to a market index like the S&P 500 can reveal whether the stock is outperforming or underperforming the broader market.
| Date | Edison Opto Price |
|---|---|
| 9/24/2026 | 24.65 TWD |
| 9/23/2026 | 24.80 TWD |
| 9/22/2026 | 23.90 TWD |
| 9/21/2026 | 27.60 TWD |
| 9/18/2026 | 26.37 TWD |
| 9/17/2026 | 26.37 TWD |
| 9/16/2026 | 26.37 TWD |
| 9/15/2026 | 26.37 TWD |
| 9/14/2026 | 26.37 TWD |
| 9/11/2026 | 26.37 TWD |
| 9/10/2026 | 26.37 TWD |
| 9/9/2026 | 26.04 TWD |
| 9/8/2026 | 26.09 TWD |
| 9/7/2026 | 26.31 TWD |
| 9/4/2026 | 27.76 TWD |
| 9/3/2026 | 25.31 TWD |
| 9/2/2026 | 25.48 TWD |
| 9/1/2026 | 25.31 TWD |
| 8/31/2026 | 24.87 TWD |
| 8/28/2026 | 24.70 TWD |
| 8/27/2026 | 24.87 TWD |
| 8/26/2026 | 24.75 TWD |
| 8/25/2026 | 24.31 TWD |
| 8/24/2026 | 23.86 TWD |
| 8/21/2026 | 23.08 TWD |
| 8/20/2026 | 22.75 TWD |
| 8/19/2026 | 22.58 TWD |
| 8/18/2026 | 22.86 TWD |
| 8/17/2026 | 23.03 TWD |
| 8/14/2026 | 22.91 TWD |
Edison Opto Revenue, EBIT, Net Income
3 Years
5 Years
10 Years
25 Years
Max
Details
Edison Opto Income Statement, Balance Sheet, Cash Flow Statement
| REVENUEB TWD |
|---|
| REVENUE GROWTH% |
| GROSS MARGIN% |
| GROSS INCOMEM TWD |
| EBITM TWD |
| EBIT MARGIN% |
| NET INCOMEM TWD |
| NET INCOME GROWTH% |
| DIVIDENDDIV.TWD |
| DIVIDEND GROWTHDIV. GROWTH% |
| SHARESM |
| 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3.03 | 2.51 | 2.26 | 2.74 | 2.95 | 3.40 | 3.33 | 2.59 | 2.61 | 2.26 | 1.90 | 2.11 | 1.84 | 1.99 | 2.56 | 2.31 |
| 76.81 | -17.24 | -9.70 | 20.91 | 7.75 | 15.44 | -2.03 | -22.41 | 1.08 | -13.58 | -15.85 | 10.73 | -12.54 | 8.15 | 28.48 | -9.81 |
| 30.62 | 20.08 | 14.63 | 13.56 | 12.72 | 12.38 | 12.96 | 12.88 | 17.06 | 17.53 | 19.20 | 24.23 | 25.10 | 25.67 | 24.71 | 21.20 |
| 927.00 | 503.00 | 331.00 | 371.00 | 375.00 | 421.00 | 432.00 | 333.00 | 446.00 | 396.00 | 365.00 | 510.00 | 462.00 | 511.00 | 632.00 | 489.00 |
| 635.00 | 216.00 | 17.00 | -68.00 | -105.00 | -58.00 | 5.00 | -71.00 | 63.00 | -277.00 | 78.00 | 156.00 | 73.00 | 62.00 | 143.00 | 5.00 |
| 20.98 | 8.62 | 0.75 | -2.49 | -3.56 | -1.70 | 0.15 | -2.75 | 2.41 | -12.26 | 4.10 | 7.41 | 3.97 | 3.11 | 5.59 | 0.22 |
| 491.00 | 209.00 | 29.00 | -162.00 | -42.00 | -135.00 | -86.00 | -189.00 | 37.00 | -277.00 | 32.00 | 120.00 | 25.00 | 47.00 | 141.00 | -47.00 |
| 51.08 | -57.43 | -86.12 | -658.62 | -74.07 | 221.43 | -36.30 | 119.77 | -119.58 | -848.65 | -111.55 | 275.00 | -79.17 | 88.00 | 200.00 | -133.33 |
| 2.29 | 3.07 | 3.20 | 0.56 | 0.45 | 0.33 | 0.34 | – | – | 0.32 | 0.11 | 0.34 | 0.31 | 0.32 | 0.56 | 0.82 |
| – | 34.06 | 4.23 | -82.50 | -19.64 | -26.67 | 3.03 | – | – | – | -65.63 | 209.09 | -8.82 | 3.23 | 75.00 | 46.43 |
| 112.72 | 119.88 | 104.63 | 120.91 | 101.11 | 171.31 | 129.46 | 127.30 | 131.39 | 123.72 | 123.16 | 128.67 | 133.64 | 142.11 | 146.92 | 136.17 |
Details
Income Statement Key Figures
ⓘRevenue and Revenue Growth
Revenue is the starting point of every income statement — it measures the total sales Edison Opto generates from its core business. Revenue growth (expressed as year-over-year percentage change) is one of the most important indicators of business momentum. Sustained growth above 10 % annually is generally considered strong, while declining revenue is a serious warning sign that demands investigation.
Gross Margin
Gross margin = (Revenue − Cost of Goods Sold) ÷ Revenue. It reveals what percentage of each dollar of revenue Edison Opto retains after direct production costs. High gross margins (above 50 %) are typical of asset-light businesses like software and brands, while capital-intensive industries like manufacturing often operate below 30 %. Compare Edison Opto's gross margin to industry peers and track it over time to spot improving or deteriorating pricing power.
EBIT and EBIT Margin
EBIT measures operating profit — what remains after subtracting all operating expenses (including R&D, sales, and administrative costs) from gross profit. The EBIT margin shows this as a percentage of revenue. Because it excludes interest and taxes, EBIT allows fair comparisons between companies with different debt levels and tax jurisdictions. A rising EBIT margin indicates improving operational efficiency.
Net Income and Earnings Per Share (EPS)
Net income is the company's final profit after all expenses, interest, and taxes. Dividing net income by the number of shares outstanding gives you EPS — the single most influential metric in stock valuation. Consistent EPS growth is the primary driver of long-term stock price appreciation. Always check whether EPS growth comes from genuine profit improvement or from share buybacks reducing the share count.
Shares Outstanding
The total number of shares Edison Opto has issued. A declining share count (through buybacks) boosts EPS and signals management confidence. A rising share count (through stock issuance) dilutes existing shareholders. Always monitor this number alongside EPS to get the full picture of per-share value creation.
Analyst Estimates
The projected figures represent consensus estimates from professional analysts. Compare these forecasts against Edison Opto's historical growth rates to assess whether expectations are realistic. A company that consistently beats consensus estimates tends to see its stock price rewarded over time, while repeated misses erode investor confidence.
Edison Opto stock margins
3 Years
5 Years
10 Years
25 Years
Max
Details
Edison Opto Stock Revenue, EBIT, Earnings per Share
3 Years
5 Years
10 Years
25 Years
Max
Details
Edison Opto business model & stock analysis
Edison Opto SWOT Analysis
Strengths
Edison Opto Corp has developed a strong brand image in the industry, known for its high-quality products and innovative solutions. This reputation gives the company a competitive edge in the market.
The company offers a diverse range of optical products, including LED components, modules, and lighting solutions. This extensive product portfolio caters to various customer needs and demands.
Edison Opto Corp possesses significant technological expertise in the field of optoelectronics. The company's skilled R&D team and advanced manufacturing facilities enable it to develop cutting-edge products and stay ahead of the competition.
Weaknesses
Edison Opto Corp relies heavily on external suppliers for raw materials and components. This dependence exposes the company to risks such as supply shortages, price fluctuations, and potential quality issues.
The company has a relatively limited geographical presence, with a major focus on select markets. This lack of diversification makes Edison Opto Corp vulnerable to economic fluctuations and regulatory changes in those specific regions.
Opportunities
The global market for LED lighting is expanding rapidly due to increasing environmental concerns and the adoption of energy-efficient solutions. Edison Opto Corp can capitalize on this trend by offering its wide range of LED lighting products to meet the growing demand.
Exploring and expanding into emerging markets, especially in developing countries, can provide Edison Opto Corp with new business opportunities. These markets often have significant untapped potential and increasing investments in infrastructure and technology.
Threats
The optoelectronics industry is highly competitive, with numerous players vying for market share. Edison Opto Corp faces the risk of increased competition from both domestic and international competitors, potentially leading to price pressures and reduced profit margins.
Rapid technological advancements in the optoelectronics sector pose a threat to Edison Opto Corp. Failure to keep up with the latest industry trends and innovations may result in obsolescence of their existing product offerings and loss of market relevance.
Edison Opto Corp operates in a global market where trade barriers and tariffs can significantly impact the cost and availability of raw materials, components, and finished products. Political and economic factors relating to international trade can pose challenges for the company.
Edison Opto Eulerpool Fair Value
Details
Fair Value Estimate
ⓘWhat Is Fair Value?
Fair value is an estimate of what a stock is truly "worth" based on its financial fundamentals, independent of the current market price. If the calculated fair value is above the current share price, the stock may be undervalued — and vice versa. This chart shows three different fair value approaches so you can cross-check them against each other.
Earnings-Based Fair Value
Calculated by multiplying the current earnings per share (EPS) by the average historical P/E ratio over a selected multi-year period. The smoothing over several years filters out temporary spikes or dips. If this fair value exceeds the market price, it suggests the stock is cheap relative to its earning power.
Example: Fair Value (Earnings) 2022 = EPS 2022 × Average P/E 2019–2021
Revenue-Based Fair Value
Derived by multiplying revenue per share by the average historical price-to-sales ratio. This method is particularly useful for companies with volatile or temporarily depressed earnings, as revenue tends to be more stable than profits. It answers: "At what price has the market historically valued each dollar of this company's sales?"
Example: Fair Value (Revenue) 2022 = Revenue per Share 2022 × Average P/S 2019–2021
Dividend-Based Fair Value
Calculated by dividing the dividend per share by the average historical dividend yield. This approach is most relevant for mature, consistently dividend-paying companies. If the resulting fair value is higher than the current price, it implies the stock offers a better yield than its historical average.
Example: Fair Value (Dividend) 2022 = Dividend per Share 2022 ÷ Average Yield 2019–2021
How to Use This Chart
When all three fair value lines converge above the current price, it strengthens the case that the stock is undervalued. When they diverge, investigate why — it may indicate a structural shift in margins, payout policy, or growth rate. The forward estimates on the right extend the analysis using projected fundamentals, helping you assess whether the current price already reflects future growth expectations.
Edison Opto historical P/E ratio, EBIT multiple, and P/S ratio
Edison Opto annual returns
Details
Annual Return
ⓘWhat This Chart Shows
This chart breaks down Edison Opto's total annual return into two components: price return (gains or losses from stock price movement) and dividend return (income received from dividend payments). Together, they represent the total return an investor would have earned in each calendar year.
Price Return
Price return measures the percentage change in Edison Opto's stock price from January 1st to December 31st of each year. Positive bars indicate the stock appreciated; negative bars show a decline. This is the component most investors focus on, but it tells only part of the story — especially for dividend-paying stocks.
Dividend Return
Dividend return represents the income generated from dividends paid during the year, expressed as a percentage of the starting stock price. While it may seem small in any single year (typically 1–4 % for established companies), dividends compound significantly over decades and have historically contributed roughly 40 % of total stock market returns.
What to Look For
Examine how many years showed positive vs. negative returns to gauge consistency. A stock with mostly positive years and small drawdowns suggests lower risk. Also compare Edison Opto's annual returns to a benchmark index — consistently outperforming the market is a hallmark of a strong investment. Pay attention to the worst years: understanding downside risk is just as important as chasing upside potential.
Edison Opto shares outstanding
3 Years
5 Years
10 Years
25 Years
Max
Details
Edison Opto stock splits
Since 2008, a total of 1.5932750400000002 shares have been converted from one Edison Opto share.
Edison Opto Dividend History
15 years of dividend payments · 3 consecutive increases
Edison Opto dividend history and estimates
3 Years
5 Years
10 Years
25 Years
Max
Details
Edison Opto dividend payout ratio
3 Years
5 Years
10 Years
25 Years
Max
Details
Edison Opto Earnings Estimates & Surprises
| Date | EPS estimate | EPS Actual | Revenue Estimate | Price reaction | Quarterly report |
|---|---|---|---|---|---|
| 11/6/2026 | 0.11TWD | - | 696.37 MTWD | - | 2026 Q3 |
| 8/7/2026 | 0.10TWD | 0.04TWD | 690.29 MTWD | - | 2026 Q2 |
| 5/7/2026 | 0.10TWD | 0.12TWD | 581.64 MTWD | - | 2026 Q1 |
| 5/4/2023 | 0.10TWD | 0.10TWD | -TWD | - | 2023 Q1 |
| 3/15/2021 | -0.18TWD | 0.09TWD | 460.00 MTWD | - | 2020 Q4 |
| 8/7/2020 | -0.28TWD | 0.10TWD | -TWD | - | 2020 Q2 |
| 5/14/2020 | -0.43TWD | -0.07TWD | -TWD | - | 2020 Q1 |
| 11/6/2018 | 0.03TWD | 0.19TWD | -TWD | - | 2018 Q3 |
| 8/7/2018 | 0.04TWD | 0.13TWD | -TWD | - | 2018 Q2 |
| 5/4/2018 | 0.05TWD | 0.01TWD | -TWD | - | 2018 Q1 |
Edison Opto shareholder structure
| % | Name |
|---|---|
1.26579% | |
0.21497% | |
0.05930% |
Edison Opto Beneficial Ownership Filings (SEC 13D/G)
Edison Opto Executives and Management Board
15 members
Management
Mr. Cheng-Tian Hsu
Deputy General Manager, Corporate Governance Officer
Guolun Liao
Deputy General Manager
Xiquan Hu
Head of Finance, Head of Accounting
Board of Directors
Jianrong Wu
Chairman of the Board, General Manager · since 2001
Yaochuan Hong
Deputy General Manager, Director
Qiaofen Chen
Director
Yaochuan Tang
Director
Bozhong Wang
Director
Rong Wang
Director
Frequently asked questions about Edison Opto
The business model of Edison Opto Corp is centered around the design, development, and manufacturing of high-quality LED lighting products. They provide innovative solutions for various applications, including automotive, consumer electronics, and general lighting. Edison Opto Corp focuses on producing energy-efficient and environmentally friendly LED products that offer long-lasting performance and cost-effectiveness. Their range of offerings includes LED components, modules, and systems that cater to the evolving needs of the market. With a strong emphasis on research and development, Edison Opto Corp continues to enhance their product portfolio, aiming to deliver exceptional value and customer satisfaction.
Edison Opto Corp is primarily active in the optoelectronic industry.
The main competitors of Edison Opto Corp in the market are Cree Inc., Nichia Corporation, and Lumileds Holding B.V.
Edison Opto Corp is a leading company in the field of optoelectronics, specializing in the research, development, and manufacturing of high-quality LED products. Established in 2001, the company has a rich history of innovation and technological advancements. With a strong focus on sustainable lighting solutions, Edison Opto Corp has emerged as a reliable partner for industries worldwide. The company's commitment to quality and customer satisfaction has earned them a reputable position in the market. Edison Opto Corp continues to expand its product portfolio and global presence, contributing to the evolution of the optoelectronics industry.
Edison Opto Corp has achieved significant milestones in its journey. With its commitment to innovation and quality, the company has reached various noteworthy accomplishments. Notably, it has emerged as a leading global provider of LED lighting solutions, catering to diverse market segments. Edison Opto Corp successfully introduced cutting-edge technologies, including high-power LED packages and modules. Furthermore, the company attained multiple certifications such as ISO 9001 and ISO 14001, highlighting its dedication to meeting international standards. With a focus on sustainability, Edison Opto Corp continues to enhance its product portfolio and expand its global presence, consistently meeting customers' demands with unmatched expertise.
Edison Opto Corp is primarily present in Taiwan, as it is a Taiwan-based company.
Edison Opto Corp represents values of innovation, quality, and sustainability. With a corporate philosophy focused on continuous improvement and customer satisfaction, the company strives to provide cutting-edge LED solutions for a wide range of applications. Edison Opto Corp places significant emphasis on research and development, ensuring their products are at the forefront of technological advancements. Their commitment to quality is reflected in their stringent quality control processes, guaranteeing reliable and efficient LED products. As a socially responsible corporation, Edison Opto Corp also prioritizes sustainability, actively working towards reducing the environmental impact of their operations and promoting eco-friendly solutions.
9 analysts currently rate the Edison Opto stock: 0 recommend buying, 3 holding and 6 selling.
Converted at the current exchange rate, the Edison Opto share trades at 0.68 EUR (24.65 TWD).
The Edison Opto share (3591.TW) is listed on 1 stock exchanges, including: TWSE (Taiwan) (3591.TW).
Edison Opto Corp is a Taiwanese LED manufacturer specializing in the production and sale of LED and OLED products. The company was founded in 2001 and has since become one of the leading companies in the market for high-performance LEDs and OLEDs. The company offers a wide range of products and services, which are divided into various categories. The main categories are LED lights, LED lamps, LED strips, and OLED products. The LED lights category includes a variety of products, including street lights, floodlights, industrial lights, solar street lights, tunnel lights, RGB lights, and light poles. These products are typically used in public areas such as streets, tunnels, bridges, parks, sports fields, and building facades. The LED lamps category includes a wide range of LED lamps, including bulbs, spotlights, PAR lamps, tube lamps, T8 lamps, and GU10 lamps. These products are primarily intended for retail and residential use, replacing traditional incandescent bulbs and energy-saving lamps. The LED strip category offers a variety of LED strips, including single color LED strips, RGB LED strips, digital LED strips, and waterproof LED strips. These products are mainly used indoors, advertising, and light showcases. The OLED product range includes OLED displays, OLED lighting, and OLED modules. OLED displays are typically used in mobile phones, tablets, and televisions, while OLED lighting is mainly used in architectural lighting and design. Edison Opto focuses on long-term customer loyalty to improve market access and visibility in the global network. Through a combination of high quality, innovative products, and excellent service, the company has built a well-established customer base. Edison Opto uses advanced manufacturing technologies and advanced production methods to produce a wide range of LED and OLED products that meet the needs of customers worldwide. The company has implemented a comprehensive quality management system to ensure that all products meet the highest quality standards. As the environmental landscape and technology constantly change, Edison Opto is constantly seeking new technologies to improve and expand its products. The company is involved in innovative solutions in lighting technology, with a particular emphasis on sustainable and efficient solutions. The business model of Edison Opto Corp is based on innovation, competitiveness, and service. The various products and services are constantly revised to be able to respond optimally to the market's requirements. The company focuses on sustainability, quality, and customer satisfaction.
The revenue cannot currently be calculated for Edison Opto.
The profit cannot currently be calculated for Edison Opto.
The P/E ratio cannot be calculated for Edison Opto at the moment.
The P/S cannot be calculated for Edison Opto currently.
The Eulerpool Quality Score for Edison Opto is 3/10.
The ISIN of Edison Opto is TW0003591004. The ISIN (International Securities Identification Number) is a globally unique identifier for securities.
The ticker of Edison Opto is 3591.TW. The ticker symbol is used to trade Edison Opto shares on the stock exchange.
Over the past 12 months, Edison Opto paid a dividend of 0.82 TWD . This corresponds to a dividend yield of about 3.34 %. For the coming 12 months, Edison Opto is expected to pay a dividend of 0.82 TWD.
The current dividend yield of Edison Opto is 3.34 %.
Edison Opto pays a dividend, distributed in the months of August, July, June.
Edison Opto paid dividends every year for the past 7 years.
For the upcoming 12 months, dividends amounting to 0.82 TWD are expected. This corresponds to a dividend yield of 3.32 %.
Edison Opto is assigned to the 'Information technology' sector.
To receive the latest dividend of Edison Opto from 7/30/2025 amounting to 0.82 TWD, you needed to have the stock in your portfolio before the ex-date on 7/3/2025.
The last dividend was paid out on 7/30/2025.
In the year 2025, Edison Opto distributed 0.82 TWD as dividends.
The dividends of Edison Opto are distributed in TWD.
Edison Opto stock
Edison Opto Peer Group
Edison Opto Ticker
Edison Opto FIGI
All fundamentals and in-depth analysis of Edison Opto
Our stock analysis for Edison Opto stock includes important financial indicators such as revenue, profit, P/E ratio, P/S ratio, EBIT, as well as information on dividends. We also assess aspects such as stocks, market capitalization, debt, equity, and liabilities of Edison Opto. If you are looking for more detailed information on these topics, we offer comprehensive analyses on our subpages.