ISDN HoldingsHAM:I8D -3.88%63 FCF Margin % is 4.49% as of Dec. 2025, which is 48% above its 10-year median of 3.04. GuruFocus rates HAM:I8D with a GF Score™ of 63/100 and a GF Value™ of €0.28 (Significantly Overvalued). The stock has 10 warning signs investors should review. Among 1,771 Construction companies, ISDN Holdings ranks better than 51.89% on this metric.
The historical rank and industry rank for ISDN Holdings's FCF Margin % or its related term are showing as below:
HAM:I8D'
s FCF Margin % Range Over the Past 10 Years
Min: -8.34 Med: 3.04 Max: 5.59
Current: 3.13
During the past 13 years, the highest FCF Margin % of ISDN Holdings was 5.59%. The lowest was -8.34%. And the median was 3.04%.
HAM:I8D's FCF Margin % is ranked better than 51.89% of 1771
companies
in the Construction industry
Industry Median: 2.62
vs HAM:I8D: 3.13
ISDN Holdings FCF Margin % Related Terms
ISDN Holdings FCF Margin % Historical Data
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The historical data trend for ISDN Holdings's FCF 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.
For the Engineering & Construction subindustry, ISDN Holdings's FCF Margin %, along with its competitors' market caps and FCF 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.
ISDN Holdings FCF Margin % vs Construction Industry
For the Construction industry and Industrials sector, ISDN Holdings's FCF Margin % distribution charts can be found below:
* The bar in red indicates where ISDN Holdings's FCF 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.
ISDN Holdings (HAM:I8D) has a FCF Margin % of 4.49% as of Dec. 2025. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on ISDN Holdings and its competitors. This is 48% above median its historical median of 3.04. According to the industry distribution chart, ISDN Holdings ranks #852 out of 1771 companies in the Construction industry, placing it in the top 48.1%.
Is ISDN Holdings' FCF Margin % too high?
ISDN Holdings' current FCF Margin % of 4.49% is 48% above median its 10-year median of 3.04. The Construction industry median FCF Margin % is 2.62. ISDN Holdings' value of 4.49% is 71.4% above this industry median. Based on the distribution chart, ISDN Holdings ranks #852 out of 1771 companies in the Construction industry, which is above the industry midpoint. Overall, ISDN Holdings has a GF Score™ of 63/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does ISDN Holdings' FCF Margin % compare to PWR and FIX?
According to the Construction industry distribution chart, ISDN Holdings ranks #852 out of 1771 companies for FCF Margin %. This puts ISDN Holdings in the upper half of its industry. The industry median FCF Margin % is 2.62. ISDN Holdings' value of 4.49% is 71.4% above this benchmark. While the company's 10-year median is 3.04 vs. the industry median of 2.62, ISDN Holdings 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 FCF Margin % for a Construction company?
The median FCF Margin % among Construction companies is 2.62, based on 1,771 companies in the industry. Companies in the top quartile (top 25%) have a FCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, FCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. ISDN Holdings's current FCF Margin % of 4.49% is 71.4% 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 FCF Margin % mean?
A high FCF Margin % can signal that a stock is expensive relative to its fundamentals. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on ISDN Holdings and its competitors. For the Construction industry, the median FCF Margin % is 2.62 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. ISDN Holdings's current FCF Margin % is 4.49%, which is 48% above median its own 10-year median of 3.04. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ISDN Holdings stock overvalued right now?
Based on GuruFocus' analysis, ISDN Holdings (HAM:I8D) is currently considered Significantly Overvalued. The stock's GF Value™ is €0.28, compared to a current price of €0.45 — trading 59.3% above its estimated fair value. The current FCF Margin % is 4.49%, which is 48% above median its 10-year median of 3.04 and 71.4% above the Construction industry median of 2.62. ISDN Holdings' overall GF Score™ is 63/100 with 10 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Margin % calculated?
FCF Margin % is calculated from a company's financial statements. For ISDN Holdings (HAM:I8D), the current FCF Margin % is 4.49% 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 ISDN Holdings (HAM:I8D) Overvalued in 2026?
Based on GuruFocus' analysis, ISDN Holdings stock appears to be overvalued.
The current stock price of €0.45 is trading 59.3% above its estimated GF Value™ of €0.28.
GuruFocus considers ISDN Holdings to be Significantly Overvalued.
Key valuation signals for HAM:I8D:
FCF Margin %: 4.49% (48% above median its 10-year median of 3.04)
GF Value™: €0.28 vs. price of €0.45 (59.3% above fair value)
Industry Position: 71.4% above the Construction median (#852 of 1771)
No single metric tells the full story. See the HAM:I8D stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
ISDN Holdings Ltd is an industrial technology company that offers a full range of automation solutions and services, ranging from precision components and engineering services to full machine and cloud solutions. The Group's activities include manufacturing a range of in-house products for its Motion Control business, including linear motors, positioning stages, precision gearboxes, and transmission elements. Its business segments are Engineering Solutions Motion Control, which generates maximum revenue; Other Specialised Engineering Solutions; Industrial Computing Solutions; and Renewable Energy. It operates in six principal geographical areas, Singapore (country of domicile), China, which generates maximum revenue, Hong Kong, Malaysia, Indonesia, and Vietnam.
63GF Score
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FCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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