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
| Snowflake Score | |
|---|---|
| Valuation | 2/6 |
| Future Growth | 0/6 |
| Past Performance | 0/6 |
| Financial Health | 4/6 |
| Dividends | 2/6 |
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Edison Opto Corporation Competitors
Price History & Performance
| Historical stock prices | |
|---|---|
| Current Share Price | NT$23.65 |
| 52 Week High | NT$29.90 |
| 52 Week Low | NT$16.35 |
| Beta | 0.61 |
| 1 Month Change | 15.37% |
| 3 Month Change | -1.25% |
| 1 Year Change | 27.15% |
| 3 Year Change | 6.53% |
| 5 Year Change | 23.13% |
| Change since IPO | -62.82% |
Recent News & Updates
Recent updates
Shareholder Returns
| 3591 | TW Semiconductor | TW Market | |
|---|---|---|---|
| 7D | 0% | -3.4% | -2.8% |
| 1Y | 27.2% | 106.4% | 78.2% |
Return vs Industry: 3591 underperformed the TW Semiconductor industry which returned 106.4% over the past year.
Return vs Market: 3591 underperformed the TW Market which returned 78.2% over the past year.
Price Volatility
| 3591 volatility | |
|---|---|
| 3591 Average Weekly Movement | 8.4% |
| Semiconductor Industry Average Movement | 9.1% |
| Market Average Movement | 5.8% |
| 10% most volatile stocks in TW Market | 11.2% |
| 10% least volatile stocks in TW Market | 2.4% |
Stable Share Price: 3591's share price has been volatile over the past 3 months compared to the TW market.
Volatility Over Time: 3591's weekly volatility (8%) has been stable over the past year, but is still higher than 75% of TW stocks.
About the Company
| Founded | Employees | CEO | Website |
|---|---|---|---|
| 1990 | n/a | Jason Wu | www.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
| 3591 fundamental statistics | |
|---|---|
| Market cap | NT$3.36b |
| Earnings (TTM) | -NT$20.05m |
| Revenue (TTM) | NT$2.39b |
Is 3591 overvalued?
See Fair Value and valuation analysisEarnings & Revenue
| 3591 income statement (TTM) | |
|---|---|
| Revenue | NT$2.39b |
| Cost of Revenue | NT$1.90b |
| Gross Profit | NT$494.71m |
| Other Expenses | NT$514.76m |
| Earnings | -NT$20.05m |
Last Reported Earnings
Jun 30, 2026
Next Earnings Date
n/a
| Earnings per share (EPS) | -0.14 |
| Gross Margin | 20.68% |
| Net Profit Margin | -0.84% |
| Debt/Equity Ratio | 27.0% |
How did 3591 perform over the long term?
See historical performance and comparisonDividends
Does 3591 pay a reliable dividends?
See 3591 dividend history and benchmarks| Edison Opto dividend dates | |
|---|---|
| Ex Dividend Date | Sep 10 2026 |
| Dividend Pay Date | Oct 02 2026 |
| Days until Ex dividend | 8 days |
| Days until Dividend pay date | 14 days |
Does 3591 pay a reliable dividends?
See 3591 dividend history and benchmarksCompany Analysis and Financial Data Status
| Data | Last Updated (UTC time) |
|---|---|
| Company Analysis | 2026/09/17 17:59 |
| End of Day Share Price | 2026/09/09 00:00 |
| Earnings | 2026/06/30 |
| Annual Earnings | 2025/12/31 |
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.
| Package | Data | Timeframe | Example US Source * |
|---|---|---|---|
| Company Financials | 10 years |
| |
| Analyst Consensus Estimates | +3 years |
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| Market Prices | 30 years |
| |
| Ownership | 10 years |
| |
| Management | 10 years |
| |
| Key Developments | 10 years |
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* 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
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.
| Analyst | Institution |
|---|---|
| Christine Wang | Daiwa Securities Co. Ltd. |
| Yvonne Lu | KGI Securities Co. Ltd. |
| Zhilong Yen | Masterlink Securities Investment Advisory |