ISDN Holdings (STU:I8D) Margin of Safety % (DCF FCF Based): N/A (As of Jul. 17, 2026)

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Vera Yuan
Director of Data and Quant Analytics at GuruFocus
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Charlie Tian
Founder & CEO of GuruFocus
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.

STU:I8D ISDN Holdings Ltd STU:I8D
59 GF Score
Price €0.42
GF Value €0.27
Valuation Significantly Overvalued
! 5 Warning Signs
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What is ISDN Holdings Margin of Safety % (DCF FCF Based)?

Margin of Safety % (DCF FCF Based) = (Intrinsic Value: DCF (FCF Based) - Current Price) / Intrinsic Value: DCF (FCF Based).

Note: Discounted FCF model is only suitable for predictable companies (Business Predictability Rank higher than 1-Star). If the company's Predictability Rank is 1-Star or Not Rated, result may not be accurate due to the low predictability of business and the data will not be stored into our database.

ISDN Holdings's Predictability Rank is 1-Star. Thus, the DCF related results in the screener and portfolio will appear as zero and Margin of Safety % (DCF FCF Based) is not calculated.

STU:I8D vs PWR, FIX, EME: Margin of Safety % (DCF FCF Based) Comparison

For the Engineering & Construction subindustry, ISDN Holdings's Margin of Safety % (DCF FCF Based), along with its competitors' market caps and Margin of Safety % (DCF FCF Based) 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 Margin of Safety % (DCF FCF Based) vs Construction Industry

For the Construction industry and Industrials sector, ISDN Holdings's Margin of Safety % (DCF FCF Based) distribution charts can be found below:

* The bar in red indicates where ISDN Holdings's Margin of Safety % (DCF FCF Based) falls into.


STU:I8D
59GF Score
ISDN Holdings Ltd STU:I8D
Margin of Safety % (DCF FCF Based) is just one metric. See GF Score™, valuation, warning signs, and more.
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Is ISDN Holdings (STU:I8D) Overvalued in 2026?

Based on GuruFocus' analysis, ISDN Holdings stock appears to be overvalued. The current stock price of €0.42 is trading 57% above its estimated GF Value™ of €0.27. GuruFocus considers ISDN Holdings to be Significantly Overvalued.

Key valuation signals for STU:I8D:

  • Margin of Safety % (DCF FCF Based): N/A
  • GF Value™: €0.27 vs. price of €0.42 (57% above fair value)
  • GF Score™: 59/100 with 5 warning signs

No single metric tells the full story. See the STU:I8D stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

ISDN Holdings Business Description

Address 101 Defu Lane 10, Singapore, SGP, 539222
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.
59GF Score

Get the complete analysis for STU:I8D

Margin of Safety % (DCF FCF Based) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€0.42
Price
€0.27
GF Value