Fonix (FRA:FOS) ROE % Adjusted to Book Value: 7.78% (As of Dec. 2025)


FRA:FOS Fonix PLC FRA:FOS
84 GF Score
Price €1.71
GF Value €2.65
Valuation Significantly Undervalued
! 2 Warning Signs
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What is Fonix ROE % Adjusted to Book Value?

Fonix FRA:FOS 84 ROE % Adjusted to Book Value is 7.78% as of Dec. 2025. GuruFocus rates FRA:FOS with a GF Score™ of 84/100 and a GF Value™ of €2.65 (Significantly Undervalued). The stock has 2 warning signs investors should review.

Fonix's ROE % for the quarter that ended in Dec. 2025 was 112.63%. Fonix's PB Ratio for the quarter that ended in Dec. 2025 was 14.48. Fonix's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 was 7.78%.


Fonix ROE % Adjusted to Book Value Related Terms


Fonix ROE % Adjusted to Book Value Historical Data

* Premium members only.

The historical data trend for Fonix'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.

Fonix ROE % Adjusted to Book Value Chart

Fonix Annual Data
Trend Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
ROE % Adjusted to Book Value
Get a 7-Day Free Trial 5.83 6.63 4.57 4.97 5.07

Fonix Semi-Annual Data
Jun18 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 5.19 4.42 5.97 4.46 7.78

FRA:FOS vs MSFT, ORCL, PLTR: ROE % Adjusted to Book Value Comparison

For the Software - Infrastructure subindustry, Fonix'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.


Fonix ROE % Adjusted to Book Value vs Software Industry

For the Software industry and Technology sector, Fonix's ROE % Adjusted to Book Value distribution charts can be found below:

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


FRA:FOS
84GF Score
Fonix PLC FRA:FOS
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
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Fonix ROE % Adjusted to Book Value Calculation

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

ROE % Adjusted to Book Value=ROE % / PB Ratio
=104.74% / 20.64
=5.07%

Fonix'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
=112.63% / 14.48
=7.78%

* 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 7.78% mean?
Fonix (FRA:FOS) has a ROE % Adjusted to Book Value of 7.78% 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 Fonix and its competitors.
Is Fonix's ROE % Adjusted to Book Value too high?
Fonix's current ROE % Adjusted to Book Value is 7.78%. Overall, Fonix has a GF Score™ of 84/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Fonix's ROE % Adjusted to Book Value compare to MSFT and ORCL?
Fonix's ROE % Adjusted to Book Value of 7.78% can be compared against companies in the Software 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 Software company?
A good ROE % Adjusted to Book Value depends on the Software 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 Fonix and its competitors. Fonix's current ROE % Adjusted to Book Value is 7.78%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Fonix stock overvalued right now?
Based on GuruFocus' analysis, Fonix (FRA:FOS) is currently considered Significantly Undervalued. The stock's GF Value™ is €2.65, compared to a current price of €1.71 — trading 35.5% below its estimated fair value. The current ROE % Adjusted to Book Value is 7.78%. Fonix's overall GF Score™ is 84/100 with 2 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 Fonix (FRA:FOS), the current ROE % Adjusted to Book Value is 7.78% 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 Fonix (FRA:FOS) Overvalued in 2026?

Based on GuruFocus' analysis, Fonix stock appears to be undervalued. The current stock price of €1.71 is trading 35.5% below its estimated GF Value™ of €2.65. GuruFocus considers Fonix to be Significantly Undervalued.

Key valuation signals for FRA:FOS:

  • ROE % Adjusted to Book Value: 7.78%
  • GF Value™: €2.65 vs. price of €1.71 (35.5% below fair value)
  • GF Score™: 84/100 with 2 warning signs

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


Fonix Business Description

Other Exchanges FNX:UK
Address 23 Heddon Street, London, GBR, W1B 4BQ
Fonix PLC is a provider of mobile payments and customer engagement solutions for businesses across media, charity, gaming, e-mobility, and other digital services. This technology enables consumers to pay and interact directly through their mobile devices using simple, familiar channels. It operates under one operating segment, which is the facilitating of mobile payments and messaging. It derives the majority of its revenue through commission or facilitation fees by providing Mobile Payments services. Geographically, it derives maximum revenue from the United Kingdom and the rest from other parts of Europe.
84GF Score

Get the complete analysis for FRA:FOS

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

€1.71
Price
€2.65
GF Value