ISDN Holdings (FRA:I8D) ROE % Adjusted to Book Value: 6.89% (As of Dec. 2025)


FRA:I8D ISDN Holdings Ltd FRA:I8D
64 GF Score
Price €0.45
GF Value €0.27
Valuation Significantly Overvalued
! 6 Warning Signs
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What is ISDN Holdings ROE % Adjusted to Book Value?

ISDN Holdings FRA:I8D +0.45% 64 ROE % Adjusted to Book Value is 6.89% as of Dec. 2025. GuruFocus rates FRA:I8D with a GF Score™ of 64/100 and a GF Value™ of €0.27 (Significantly Overvalued). The stock has 6 warning signs investors should review.

ISDN Holdings's ROE % for the quarter that ended in Dec. 2025 was 5.24%. ISDN Holdings's PB Ratio for the quarter that ended in Dec. 2025 was 0.76. ISDN Holdings's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 was 6.89%.


ISDN Holdings ROE % Adjusted to Book Value Related Terms


ISDN Holdings ROE % Adjusted to Book Value Historical Data

* Premium members only.

The historical data trend for ISDN Holdings's ROE % Adjusted to Book Value 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.

ISDN Holdings ROE % Adjusted to Book Value Chart

ISDN Holdings Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
ROE % Adjusted to Book Value
Get a 7-Day Free Trial Premium Member Only Premium Member Only 9.17 8.25 3.06 6.55 4.13

ISDN Holdings Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
ROE % Adjusted to Book Value Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.46 6.08 7.23 1.86 6.89

FRA:I8D vs PWR, FIX, EME: ROE % Adjusted to Book Value Comparison

For the Engineering & Construction subindustry, ISDN Holdings's ROE % Adjusted to Book Value, along with its competitors' market caps and ROE % Adjusted to Book Value 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 ROE % Adjusted to Book Value vs Construction Industry

For the Construction industry and Industrials sector, ISDN Holdings's ROE % Adjusted to Book Value distribution charts can be found below:

* The bar in red indicates where ISDN Holdings's ROE % Adjusted to Book Value falls into.


FRA:I8D
64GF Score
ISDN Holdings Ltd FRA:I8D
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
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ISDN Holdings ROE % Adjusted to Book Value Calculation

ISDN Holdings's ROE % Adjusted to Book Value for the fiscal year that ended in Dec. 2025 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=3.14% / 0.76
=4.13%

ISDN Holdings's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=5.24% / 0.76
=6.89%

* 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.

What does a ROE % Adjusted to Book Value of 6.89% mean?
ISDN Holdings (FRA:I8D) has a ROE % Adjusted to Book Value of 6.89% as of Dec. 2025. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on ISDN Holdings and its competitors.
Is ISDN Holdings' ROE % Adjusted to Book Value too high?
ISDN Holdings' current ROE % Adjusted to Book Value is 6.89%. Overall, ISDN Holdings has a GF Score™ of 64/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does ISDN Holdings' ROE % Adjusted to Book Value compare to PWR and FIX?
ISDN Holdings' ROE % Adjusted to Book Value of 6.89% can be compared against companies in the Construction industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROE % Adjusted to Book Value for a Construction company?
A good ROE % Adjusted to Book Value depends on the Construction industry context. However, ROE % Adjusted to Book Value 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 ROE % Adjusted to Book Value mean?
A high ROE % Adjusted to Book Value can signal that a stock is expensive relative to its fundamentals. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on ISDN Holdings and its competitors. ISDN Holdings's current ROE % Adjusted to Book Value is 6.89%. 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 (FRA:I8D) is currently considered Significantly Overvalued. The stock's GF Value™ is €0.27, compared to a current price of €0.45 — trading 65.9% above its estimated fair value. The current ROE % Adjusted to Book Value is 6.89%. ISDN Holdings' overall GF Score™ is 64/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROE % Adjusted to Book Value calculated?
ROE % Adjusted to Book Value is calculated from a company's financial statements. For ISDN Holdings (FRA:I8D), the current ROE % Adjusted to Book Value is 6.89% 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 (FRA:I8D) Overvalued in 2026?

Based on GuruFocus' analysis, ISDN Holdings stock appears to be overvalued. The current stock price of €0.45 is trading 65.9% above its estimated GF Value™ of €0.27. GuruFocus considers ISDN Holdings to be Significantly Overvalued.

Key valuation signals for FRA:I8D:

  • ROE % Adjusted to Book Value: 6.89%
  • GF Value™: €0.27 vs. price of €0.45 (65.9% above fair value)
  • GF Score™: 64/100 with 6 warning signs

No single metric tells the full story. See the FRA: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.
64GF Score

Get the complete analysis for FRA:I8D

ROE % Adjusted to Book Value is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€0.45
Price
€0.27
GF Value