Net margin is calculated as Net Income divided by its Revenue. Ledlink Optics's Net Income for the
three
months ended in Dec. 2025 was NT$-4 Mil. Ledlink Optics's Revenue for the
three
months ended in Dec. 2025 was NT$353 Mil. Therefore, Ledlink Optics's net margin for the quarter that ended in Dec. 2025 was -1.03%.
The historical rank and industry rank for Ledlink Optics's Net Margin % or its related term are showing as below:
ROCO:5230'
s Net Margin % Range Over the Past 10 Years
Min: -5.78 Med: 2.96 Max: 11.77
Current: -5.78
ROCO:5230's Net Margin % is ranked worse than 76.22% of 2477
companies
in the Hardware industry
Industry Median: 2.7
vs ROCO:5230: -5.78
Ledlink Optics (ROCO:5230) 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.
Ledlink Optics Net Margin % Related Terms
Ledlink Optics Net Margin % Historical Data
* Premium members only.
The historical data trend for Ledlink Optics's Net Margin % can be seen below:
* 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.
ROCO:5230 vs APH, GLW, TEL: Net Margin % Comparison
For the Electronic Components subindustry, Ledlink Optics'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.
Ledlink Optics Net Margin % vs Hardware Industry
For the Hardware industry and Technology sector, Ledlink Optics's Net Margin % distribution charts can be found below:
* The bar in red indicates where Ledlink Optics's Net Margin % falls into.
* 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.
Ledlink Optics (ROCO:5230) has a Net Margin % of -1.03% as of Dec. 2025. Net margin is the ratio of total net income to net sales. View historical data on Ledlink Optics and its competitors. According to the industry distribution chart, Ledlink Optics ranks #1888 out of 2477 companies in the Hardware industry, placing it in the top 76.2%.
Is Ledlink Optics' Net Margin % too high?
Ledlink Optics' current Net Margin % is -1.03%. Based on the distribution chart, Ledlink Optics ranks #1888 out of 2477 companies in the Hardware industry, which is in the bottom quartile relative to peers. Overall, Ledlink Optics has a GF Score™ of 63/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Ledlink Optics' Net Margin % compare to APH and GLW?
According to the Hardware industry distribution chart, Ledlink Optics ranks #1888 out of 2477 companies for Net Margin %. This places Ledlink Optics in the lower half of its industry. The industry median Net Margin % is 2.70. 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 2.70, based on 2,477 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. 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 Ledlink Optics and its competitors. For the Hardware industry, the median Net Margin % is 2.70 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ledlink Optics's current Net Margin % is -1.03%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ledlink Optics stock overvalued right now?
Based on GuruFocus' analysis, Ledlink Optics (ROCO:5230) is currently considered Modestly Overvalued. The stock's GF Value™ is NT$20.34, compared to a current price of NT$24.00 — trading 18% above its estimated fair value. The current Net Margin % is -1.03%. Ledlink Optics' overall GF Score™ is 63/100 with 12 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 Ledlink Optics (ROCO:5230), the current Net Margin % is -1.03% 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.
Is Ledlink Optics (ROCO:5230) Overvalued in 2026?
Based on GuruFocus' analysis, Ledlink Optics stock appears to be overvalued.
The current stock price of NT$24.00 is trading 18% above its estimated GF Value™ of NT$20.34.
GuruFocus considers Ledlink Optics to be Modestly Overvalued.
Key valuation signals for ROCO:5230:
Net Margin %: -1.03%
GF Value™: NT$20.34 vs. price of NT$24.00 (18% above fair value)
No single metric tells the full story. See the ROCO:5230 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Ledlink Optics Inc is engaged in designing and manufacturing optics for emerging solid-state lighting companies such as Cree, Edison, Nichia, Osram, Lumileds, Samsung, Seoul, and other LED manufacturers. It offers lenses in a variety of packages with numerous beam pattern options and sizes, such as residential lighting, commercial lighting, street lighting, and architectural lighting.
63GF Score
Get the complete analysis for ROCO:5230
Net Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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