Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
What is Excellence Optoelectronics Holding Co Net Margin %?
Excellence Optoelectronics Holding CoTPE:3717 -0.20%2 Net Margin % is 5.04% as of Dec. 2025, which is 448% above its 10-year median of 0.92. GuruFocus rates TPE:3717 with a GF Score™ of 2/100. The stock has 3 warning signs investors should review. Among 2,480 Hardware companies, Excellence Optoelectronics Holding Co ranks better than 52.62% on this metric.
TPE:3717'
s Net Margin % Range Over the Past 10 Years
Min: 0.29 Med: 0.92 Max: 3.22
Current: 3.22
TPE:3717's Net Margin % is ranked better than 52.62% of 2480
companies
in the Hardware industry
Industry Median: 2.71
vs TPE:3717: 3.22
Excellence Optoelectronics Holding Co (TPE:3717) Net Margin % Explanation
Although Net Income and Earnings-per-Share (EPS) are the most widely used parameter in measuring a company's profitability and valuation, it is the least reliable. The reason is that reported earnings can be manipulated easily by adjusting any numbers such as Depreciation, Depletion and Amotorization and non-recurring items.
But the long term trend of the net margin is a good indicator of the competitiveness and health of the business.
Excellence Optoelectronics Holding Co Net Margin % Related Terms
Excellence Optoelectronics Holding Co Net Margin % Historical Data
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Excellence Optoelectronics Holding Co Net Margin % Chart
Excellence Optoelectronics Holding Co Annual Data
Trend
Dec24
Dec25
Net Margin %
1.54
0.29
Excellence Optoelectronics Holding Co Quarterly Data
Sep24
Dec24
Sep25
Dec25
Net Margin %
0.08
0.73
1.33
5.04
TPE:3717 vs APH, GLW: Net Margin % Comparison
For the Electronic Components subindustry, Excellence Optoelectronics Holding Co's Net Margin %, along with its competitors' market caps and Net Margin % data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Excellence Optoelectronics Holding Co Net Margin % vs Hardware Industry
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Excellence Optoelectronics Holding Co (TPE:3717) has a Net Margin % of 5.04% as of Dec. 2025. Net margin is the ratio of total net income to net sales. View historical data on Excellence Optoelectronics Holding Co and its competitors. This is 448% above median its historical median of 0.92. Over the past decade, Excellence Optoelectronics Holding Co's Net Margin % has ranged from 0.29 to 3.22. According to the industry distribution chart, Excellence Optoelectronics Holding Co ranks #1175 out of 2480 companies in the Hardware industry, placing it in the top 47.4%.
Is Excellence Optoelectronics Holding Co's Net Margin % too high?
Excellence Optoelectronics Holding Co's current Net Margin % of 5.04% is 448% above median its 10-year median of 0.92. Over the past 10 years, this metric has ranged from a low of 0.29 to a high of 3.22. The Hardware industry median Net Margin % is 2.71. Excellence Optoelectronics Holding Co's value of 5.04% is 86% above this industry median. Based on the distribution chart, Excellence Optoelectronics Holding Co ranks #1175 out of 2480 companies in the Hardware industry, which is above the industry midpoint. Overall, Excellence Optoelectronics Holding Co has a GF Score™ of 2/100, reflecting its overall financial health beyond just this single metric.
How does Excellence Optoelectronics Holding Co's Net Margin % compare to APH and GLW?
According to the Hardware industry distribution chart, Excellence Optoelectronics Holding Co ranks #1175 out of 2480 companies for Net Margin %. This puts Excellence Optoelectronics Holding Co in the upper half of its industry. The industry median Net Margin % is 2.71. Excellence Optoelectronics Holding Co's value of 5.04% is 86% above this benchmark. Historically, Excellence Optoelectronics Holding Co's own Net Margin % has ranged from 0.29 to 3.22 over the past decade. While the company's 10-year median is 0.92 vs. the industry median of 2.71, Excellence Optoelectronics Holding Co has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Net Margin % for a Hardware company?
The median Net Margin % among Hardware companies is 2.71, based on 2,480 companies in the industry. Companies in the top quartile (top 25%) have a Net Margin % significantly above this median, while those in the bottom quartile fall well below. However, Net Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Excellence Optoelectronics Holding Co's current Net Margin % of 5.04% is 86% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Net Margin % mean?
A high Net Margin % can signal that a stock is expensive relative to its fundamentals. Net margin is the ratio of total net income to net sales. View historical data on Excellence Optoelectronics Holding Co and its competitors. For the Hardware industry, the median Net Margin % is 2.71 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Excellence Optoelectronics Holding Co's current Net Margin % is 5.04%, which is 448% above median its own 10-year median of 0.92. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Excellence Optoelectronics Holding Co stock overvalued right now?
Excellence Optoelectronics Holding Co (TPE:3717) has a current Net Margin % of 5.04%. The current Net Margin % is 5.04%, which is 448% above median its 10-year median of 0.92 and 86% above the Hardware industry median of 2.71. Excellence Optoelectronics Holding Co's overall GF Score™ is 2/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Net Margin % calculated?
Net Margin % is calculated from a company's financial statements. For Excellence Optoelectronics Holding Co (TPE:3717), the current Net Margin % is 5.04% as of Dec. 2025. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Excellence Optoelectronics Holding Co Business Description
Excellence Optoelectronics Holding Co is a high technology-oriented company. It is a professional LED lamp manufacturer producing top quality of Super High Brightness LED lamps with AlInGaP and InGaN chip materials. It's subsidiaries nclude the design, development, testing, manufacturing of LED components, OEM/ODM LED modules and patented solution for the automotive market; LED traffic signals, LED street lighting, industrial lighting and LED consumer products for the energy-saving market; and the design, installation and construction of energy-saving products for government and public sector projects.
2GF Score
Get the complete analysis for TPE:3717
Net Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
TPE:3717 has been successfully added to your 
