NFON AG (WBO:NFN) ROE % Adjusted to Book Value: 0.00% (As of Mar. 2026)


WBO:NFN NFON AG WBO:NFN
36 GF Score
Price €3.36
GF Value €9.25
Valuation Possible Value Trap
! 5 Warning Signs
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What is NFON AG ROE % Adjusted to Book Value?

NFON AG WBO:NFN +0.60% 36 ROE % Adjusted to Book Value is 0.00% as of Mar. 2026. GuruFocus rates WBO:NFN with a GF Score™ of 36/100 and a GF Value™ of €9.25 (Possible Value Trap). The stock has 5 warning signs investors should review.

NFON AG's ROE % for the quarter that ended in Mar. 2026 was -4.18%. NFON AG's PB Ratio for the quarter that ended in Mar. 2026 was N/A. NFON AG's ROE % Adjusted to Book Value for the quarter that ended in Mar. 2026 was N/A.

NFON AG ROE % Adjusted to Book Value Related Terms

NFON AG ROE % Adjusted to Book Value Historical Data

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The historical data trend for NFON AG'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.

NFON AG ROE % Adjusted to Book Value Chart

NFON AG Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
ROE % Adjusted to Book Value
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NFON AG Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 0.00 0.00 0.00 0.00 0.00

WBO:NFN vs MSFT, ORCL, PLTR: ROE % Adjusted to Book Value Comparison

For the Software - Infrastructure subindustry, NFON AG'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.

NFON AG ROE % Adjusted to Book Value vs Software Industry

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

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


WBO:NFN
36GF Score
NFON AG WBO:NFN
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
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NFON AG ROE % Adjusted to Book Value Calculation

NFON AG'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
=4.59% / N/A
=N/A

NFON AG's ROE % Adjusted to Book Value for the quarter that ended in Mar. 2026 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=-4.18% / N/A
=N/A

* 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 0.00% mean?
NFON AG (WBO:NFN) has a ROE % Adjusted to Book Value of 0.00% as of Mar. 2026. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on NFON AG and its competitors.
Is NFON AG's ROE % Adjusted to Book Value too high?
NFON AG's current ROE % Adjusted to Book Value is 0.00%. Overall, NFON AG has a GF Score™ of 36/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does NFON AG's ROE % Adjusted to Book Value compare to MSFT and ORCL?
NFON AG's ROE % Adjusted to Book Value of 0.00% 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 NFON AG and its competitors. NFON AG's current ROE % Adjusted to Book Value is 0.00%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is NFON AG stock overvalued right now?
Based on GuruFocus' analysis, NFON AG (WBO:NFN) is currently considered Possible Value Trap. The stock's GF Value™ is €9.25, compared to a current price of €3.36 — trading 63.7% below its estimated fair value. The current ROE % Adjusted to Book Value is 0.00%. NFON AG's overall GF Score™ is 36/100 with 5 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 NFON AG (WBO:NFN), the current ROE % Adjusted to Book Value is 0.00% as of Mar. 2026. 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 NFON AG (WBO:NFN) Overvalued in 2026?

Based on GuruFocus' analysis, NFON AG stock appears to be undervalued. The current stock price of €3.36 is trading 63.7% below its estimated GF Value™ of €9.25. GuruFocus considers NFON AG to be Possible Value Trap.

Key valuation signals for WBO:NFN:

  • ROE % Adjusted to Book Value: 0.00%
  • GF Value™: €9.25 vs. price of €3.36 (63.7% below fair value)
  • GF Score™: 36/100 with 5 warning signs

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

NFON AG Business Description

Other Exchanges NFN:Germany
Address Zielstattstrasse 36, Munich, DEU, 81379
NFON AG provides cloud-based solutions focused on communication and related technologies. Its offerings include AI-enabled services designed to support business operations and digital communication needs. The company's operating segments are NFON AG, NFON GmbH, NFON UK Ltd., NFON Iberia SL, NFON Italia S.r.l., NFON France SAS, NFON Polska Sp. zo.o and botario GmbH. The company principally generates revenue from telephone services. Geographically, the majority of revenue is derived from Germany.
36GF Score

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

€3.36
Price
€9.25
GF Value