Co-Tech DevelopmentROCO:8358 -2.89%75 OCF Margin % is 1.82% as of Dec. 2025, which is 86% below its 10-year median of 12.97. GuruFocus rates ROCO:8358 with a GF Score™ of 75/100 and a GF Value™ of NT$91.41 (Significantly Overvalued). The stock has 7 warning signs investors should review. Among 2,469 Hardware companies, Co-Tech Development ranks worse than 52.73% on this metric.
The historical rank and industry rank for Co-Tech Development's OCF Margin % or its related term are showing as below:
ROCO:8358'
s OCF Margin % Range Over the Past 10 Years
Min: 4.6 Med: 12.97 Max: 25.43
Current: 4.6
During the past 13 years, the highest OCF Margin % of Co-Tech Development was 25.43%. The lowest was 4.60%. And the median was 12.97%.
ROCO:8358's OCF Margin % is ranked worse than 52.73% of 2469
companies
in the Hardware industry
Industry Median: 5.28
vs ROCO:8358: 4.60
Co-Tech Development OCF Margin % Related Terms
Co-Tech Development OCF Margin % Historical Data
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The historical data trend for Co-Tech Development'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:8358 vs APH, GLW, TEL: OCF Margin % Comparison
For the Electronic Components subindustry, Co-Tech Development'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.
Co-Tech Development OCF Margin % vs Hardware Industry
For the Hardware industry and Technology sector, Co-Tech Development's OCF Margin % distribution charts can be found below:
* The bar in red indicates where Co-Tech Development'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.
Co-Tech Development (ROCO:8358) has a OCF Margin % of 1.82% as of Dec. 2025. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Co-Tech Development and its competitors. This is 86% below median its historical median of 12.97. Over the past decade, Co-Tech Development's OCF Margin % has ranged from 4.60 to 25.43. According to the industry distribution chart, Co-Tech Development ranks #1302 out of 2469 companies in the Hardware industry, placing it in the top 52.7%.
Is Co-Tech Development's OCF Margin % too high?
Co-Tech Development's current OCF Margin % of 1.82% is 86% below median its 10-year median of 12.97. Over the past 10 years, this metric has ranged from a low of 4.60 to a high of 25.43. The Hardware industry median OCF Margin % is 5.28. Co-Tech Development's value of 1.82% is 65.5% below this industry median. Based on the distribution chart, Co-Tech Development ranks #1302 out of 2469 companies in the Hardware industry, which is below the industry midpoint. Overall, Co-Tech Development has a GF Score™ of 75/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Co-Tech Development's OCF Margin % compare to APH and GLW?
According to the Hardware industry distribution chart, Co-Tech Development ranks #1302 out of 2469 companies for OCF Margin %. This places Co-Tech Development in the lower half of its industry. The industry median OCF Margin % is 5.28. Co-Tech Development's value of 1.82% is 65.5% below this benchmark. Historically, Co-Tech Development's own OCF Margin % has ranged from 4.60 to 25.43 over the past decade. While the company's 10-year median is 12.97 vs. the industry median of 5.28, Co-Tech Development has consistently been below 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. Co-Tech Development's current OCF Margin % of 1.82% is 65.5% below 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 Co-Tech Development 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. Co-Tech Development's current OCF Margin % is 1.82%, which is 86% below median its own 10-year median of 12.97. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Co-Tech Development stock overvalued right now?
Based on GuruFocus' analysis, Co-Tech Development (ROCO:8358) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$91.41, compared to a current price of NT$638.00 — trading 598% above its estimated fair value. The current OCF Margin % is 1.82%, which is 86% below median its 10-year median of 12.97 and 65.5% below the Hardware industry median of 5.28. Co-Tech Development's overall GF Score™ is 75/100 with 7 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 Co-Tech Development (ROCO:8358), the current OCF Margin % is 1.82% 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 Co-Tech Development (ROCO:8358) Overvalued in 2026?
Based on GuruFocus' analysis, Co-Tech Development stock appears to be overvalued.
The current stock price of NT$638.00 is trading 598% above its estimated GF Value™ of NT$91.41.
GuruFocus considers Co-Tech Development to be Significantly Overvalued.
Key valuation signals for ROCO:8358:
OCF Margin %: 1.82% (86% below median its 10-year median of 12.97)
GF Value™: NT$91.41 vs. price of NT$638.00 (598% above fair value)
Industry Position: 65.5% below the Hardware median (#1302 of 2469)
No single metric tells the full story. See the ROCO:8358 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Co-Tech Development Corp manufactures and sells standard, low profile and high-performance series of copper foil products to supply the printed circuit board industry. Its products include IT, 3C Products HDI, LED car lighting module, Server, Switch, Storage, Rigid-Flex PCB, Touch module, 3D face recognition, Automotive market, 5G Antenna Radar, ADAS, HDI / Rigid-Flex Board, Touch module, Wearable devices / VR, Augmented Reality, Mobile terminal, 3D face recognition, Communication module. The group has only copper foil segment operating in two principal geographical areas - Taiwan and China.
75GF Score
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