Ledlink OpticsROCO:5230 +9.80%65 OCF Margin % is 20.85% as of Dec. 2025, which is 4% above its 10-year median of 20.00. GuruFocus rates ROCO:5230 with a GF Score™ of 65/100 and a GF Value™ of NT$20.34 (Fairly Valued). The stock has 11 warning signs investors should review. Among 2,469 Hardware companies, Ledlink Optics ranks better than 82.3% on this metric.
The historical rank and industry rank for Ledlink Optics's OCF Margin % or its related term are showing as below:
ROCO:5230'
s OCF Margin % Range Over the Past 10 Years
Min: 5.63 Med: 20 Max: 34.22
Current: 16.45
During the past 13 years, the highest OCF Margin % of Ledlink Optics was 34.22%. The lowest was 5.63%. And the median was 20.00%.
ROCO:5230's OCF Margin % is ranked better than 82.3% of 2469
companies
in the Hardware industry
Industry Median: 5.28
vs ROCO:5230: 16.45
Ledlink Optics OCF Margin % Related Terms
Ledlink Optics OCF Margin % Historical Data
* Premium members only.
The historical data trend for Ledlink Optics's OCF 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: OCF Margin % Comparison
For the Electronic Components subindustry, Ledlink Optics's OCF Margin %, along with its competitors' market caps and OCF 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 OCF Margin % vs Hardware Industry
For the Hardware industry and Technology sector, Ledlink Optics's OCF Margin % distribution charts can be found below:
* The bar in red indicates where Ledlink Optics's OCF 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 OCF Margin % of 20.85% as of Dec. 2025. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Ledlink Optics and its competitors. This is near median its historical median of 20.00. Over the past decade, Ledlink Optics' OCF Margin % has ranged from 5.63 to 34.22. According to the industry distribution chart, Ledlink Optics ranks #437 out of 2469 companies in the Hardware industry, placing it in the top 17.7%.
Is Ledlink Optics' OCF Margin % too high?
Ledlink Optics' current OCF Margin % of 20.85% is near median its 10-year median of 20.00. Over the past 10 years, this metric has ranged from a low of 5.63 to a high of 34.22. The Hardware industry median OCF Margin % is 5.28. Ledlink Optics' value of 20.85% is 294.9% above this industry median. Based on the distribution chart, Ledlink Optics ranks #437 out of 2469 companies in the Hardware industry, which is in the top quartile — a strong position relative to peers. Overall, Ledlink Optics has a GF Score™ of 65/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Ledlink Optics' OCF Margin % compare to APH and GLW?
According to the Hardware industry distribution chart, Ledlink Optics ranks #437 out of 2469 companies for OCF Margin %. This places Ledlink Optics in the top 18% of its industry — outperforming the majority of peers. The industry median OCF Margin % is 5.28. Ledlink Optics' value of 20.85% is 294.9% above this benchmark. Historically, Ledlink Optics' own OCF Margin % has ranged from 5.63 to 34.22 over the past decade. While the company's 10-year median is 20.00 vs. the industry median of 5.28, Ledlink Optics 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 OCF Margin % for a Hardware company?
The median OCF Margin % among Hardware companies is 5.28, based on 2,469 companies in the industry. Companies in the top quartile (top 25%) have a OCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, OCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Ledlink Optics's current OCF Margin % of 20.85% is 294.9% 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 OCF Margin % mean?
A high OCF Margin % can signal that a stock is expensive relative to its fundamentals. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Ledlink Optics and its competitors. For the Hardware industry, the median OCF Margin % is 5.28 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ledlink Optics's current OCF Margin % is 20.85%, which is near median its own 10-year median of 20.00. 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 Fairly Valued. The stock's GF Value™ is NT$20.34, compared to a current price of NT$21.85 — trading 7.4% above its estimated fair value. The current OCF Margin % is 20.85%, which is near median its 10-year median of 20.00 and 294.9% above the Hardware industry median of 5.28. Ledlink Optics' overall GF Score™ is 65/100 with 11 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Margin % calculated?
OCF Margin % is calculated from a company's financial statements. For Ledlink Optics (ROCO:5230), the current OCF Margin % is 20.85% 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$21.85 is trading 7.4% above its estimated GF Value™ of NT$20.34.
GuruFocus considers Ledlink Optics to be Fairly Valued.
Key valuation signals for ROCO:5230:
OCF Margin %: 20.85% (near median its 10-year median of 20.00)
GF Value™: NT$20.34 vs. price of NT$21.85 (7.4% above fair value)
Industry Position: 294.9% above the Hardware median (#437 of 2469)
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.
65GF Score
Get the complete analysis for ROCO:5230
OCF 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
ROCO:5230 has been successfully added to your 
