Excellence Optoelectronics Holding (3717) Stock Overview
Together with subsidiaries, engages in the design, development, testing, manufacturing, and sale of LED components, OEM/ODM, and LED modules for automotive industry in the United States, Asia, Europe, Taiwan, and Oceania. More details
| Snowflake Score | |
|---|---|
| Valuation | 2/6 |
| Future Growth | 0/6 |
| Past Performance | 1/6 |
| Financial Health | 2/6 |
| Dividends | 0/6 |
3717 Community Fair Values
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Excellence Optoelectronics Holding Co., Inc. Competitors
Price History & Performance
| Historical stock prices | |
|---|---|
| Current Share Price | NT$22.30 |
| 52 Week High | NT$24.20 |
| 52 Week Low | NT$16.10 |
| Beta | 0.28 |
| 1 Month Change | 11.22% |
| 3 Month Change | 14.95% |
| 1 Year Change | 19.57% |
| 3 Year Change | -26.04% |
| 5 Year Change | -26.64% |
| Change since IPO | 309.17% |
Recent News & Updates
Recent updates
Excellence Optoelectronics' (TWSE:6288) Earnings Are Weaker Than They Seem
Nov 21
What Does Excellence Optoelectronics Inc.'s (TWSE:6288) Share Price Indicate?
Sep 18Excellence Optoelectronics Inc. (TWSE:6288) Doing What It Can To Lift Shares
Aug 09There May Be Underlying Issues With The Quality Of Excellence Optoelectronics' (TWSE:6288) Earnings
May 21At NT$31.25, Is Excellence Optoelectronics Inc. (TPE:6288) Worth Looking At Closely?
Apr 21Should You Buy Excellence Optoelectronics Inc. (TPE:6288) For Its Dividend?
Apr 05What Do The Returns At Excellence Optoelectronics (TPE:6288) Mean Going Forward?
Mar 02Did You Participate In Any Of Excellence Optoelectronics' (TPE:6288) Fantastic 291% Return ?
Feb 09
Are Excellence Optoelectronics's (TPE:6288) Statutory Earnings A Good Reflection Of Its Earnings Potential?
Jan 26Excellence Optoelectronics (TPE:6288) Seems To Use Debt Quite Sensibly
Jan 08Should Excellence Optoelectronics Inc. (TPE:6288) Be Part Of Your Dividend Portfolio?
Dec 23Do Fundamentals Have Any Role To Play In Driving Excellence Optoelectronics Inc.'s (TPE:6288) Stock Up Recently?
Dec 09Does Excellence Optoelectronics (TPE:6288) Have The Makings Of A Multi-Bagger?
Nov 24Shareholder Returns
| 3717 | TW Semiconductor | TW Market | |
|---|---|---|---|
| 7D | 2.1% | 3.2% | 4.2% |
| 1Y | 19.6% | 148.3% | 100.1% |
Return vs Industry: 3717 underperformed the TW Semiconductor industry which returned 138.2% over the past year.
Return vs Market: 3717 underperformed the TW Market which returned 93.5% over the past year.
Price Volatility
| 3717 volatility | |
|---|---|
| 3717 Average Weekly Movement | 6.7% |
| Semiconductor Industry Average Movement | 8.9% |
| Market Average Movement | 5.8% |
| 10% most volatile stocks in TW Market | 11.9% |
| 10% least volatile stocks in TW Market | 2.5% |
Stable Share Price: 3717 has not had significant price volatility in the past 3 months compared to the TW market.
Volatility Over Time: 3717's weekly volatility (7%) has been stable over the past year.
About the Company
| Founded | Employees | CEO | Website |
|---|---|---|---|
| 1995 | n/a | Fanny Huang | www.eoi.com.tw |
Excellence Optoelectronics Holding Co., Inc., together with subsidiaries, engages in the design, development, testing, manufacturing, and sale of LED components, OEM/ODM, and LED modules for automotive industry in the United States, Asia, Europe, Taiwan, and Oceania. The company provides automotive exterior and interior lighting, including center high-mount stop lamps, brake lights, turn signals and side markers, daytime running lamps, head and fog lamps, license plate and decorative lights, interior reading lights, indication lights and back lights, and driver boards for automotive modules. It also offers high efficiency LED products, such as top, CSP/slim, high power, super flux, and SMD LED chips, as well as through hole; LED street lighting, lighting modules, barn and flood light, and components for lighting; LED displays; and flashing amber, ball signals, arrow signals, and pedestrian signals.
Excellence Optoelectronics Holding Co., Inc. Fundamentals Summary
| 3717 fundamental statistics | |
|---|---|
| Market cap | NT$4.63b |
| Earnings (TTM) | NT$22.55m |
| Revenue (TTM) | NT$5.74b |
Is 3717 overvalued?
See Fair Value and valuation analysisEarnings & Revenue
| 3717 income statement (TTM) | |
|---|---|
| Revenue | NT$5.74b |
| Cost of Revenue | NT$4.86b |
| Gross Profit | NT$882.61m |
| Other Expenses | NT$860.06m |
| Earnings | NT$22.55m |
Last Reported Earnings
Dec 31, 2025
Next Earnings Date
n/a
| Earnings per share (EPS) | 0.11 |
| Gross Margin | 15.38% |
| Net Profit Margin | 0.39% |
| Debt/Equity Ratio | 103.4% |
How did 3717 perform over the long term?
See historical performance and comparisonDividends
Company Analysis and Financial Data Status
| Data | Last Updated (UTC time) |
|---|---|
| Company Analysis | 2026/04/21 04:05 |
| End of Day Share Price | 2026/04/21 00:00 |
| Earnings | 2025/12/31 |
| 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 |
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| Analyst Consensus Estimates | +3 years |
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| Market Prices | 30 years |
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| Ownership | 10 years |
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| Management | 10 years |
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| 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 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
Excellence Optoelectronics Holding Co., Inc. is covered by 2 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 |
|---|---|
| Zhizhong Chen | Capital Securities Corporation |
| Liangyu Ko | Masterlink Securities Corp. |