SSM (Sono Group NV) ROE % Adjusted to Book Value: 0.00% (As of Mar. 2026)


SSM Sono Group NV SSM
21 GF Score
Price $4.31
! 6 Warning Signs
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What is Sono Group NV ROE % Adjusted to Book Value?

Sono Group NV SSM +11.66% 21 ROE % Adjusted to Book Value is 0.00% as of Mar. 2026. GuruFocus rates SSM with a GF Score™ of 21/100. The stock has 6 warning signs investors should review.

Sono Group NV's ROE % for the quarter that ended in Mar. 2026 was 0.00%. Sono Group NV's PB Ratio for the quarter that ended in Mar. 2026 was N/A. Sono Group NV's ROE % Adjusted to Book Value for the quarter that ended in Mar. 2026 was N/A.

Sono Group NV ROE % Adjusted to Book Value Related Terms

Sono Group NV ROE % Adjusted to Book Value Historical Data

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The historical data trend for Sono Group NV'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.

Sono Group NV ROE % Adjusted to Book Value Chart

Sono Group NV Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
ROE % Adjusted to Book Value
Get a 7-Day Free Trial -21.87 0.00 0.00 Negative Equity Negative Equity

Sono Group NV Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 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 Negative Equity 0.00 0.00 0.00 0.00

SSM vs CENN, SVUHF, FLYE: ROE % Adjusted to Book Value Comparison

For the Auto Manufacturers subindustry, Sono Group NV'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.

Sono Group NV ROE % Adjusted to Book Value vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, Sono Group NV's ROE % Adjusted to Book Value distribution charts can be found below:

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


SSM
21GF Score
Sono Group NV SSM
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
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Sono Group NV ROE % Adjusted to Book Value Calculation

Sono Group NV'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
=Negative Equity / N/A
=Negative Equity

Sono Group NV'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
=0.00% / 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?
Sono Group NV (SSM) 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 Sono Group NV and its competitors.
Is Sono Group NV's ROE % Adjusted to Book Value too high?
Sono Group NV's current ROE % Adjusted to Book Value is 0.00%. Overall, Sono Group NV has a GF Score™ of 21/100, reflecting its overall financial health beyond just this single metric.
How does Sono Group NV's ROE % Adjusted to Book Value compare to CENN and SVUHF?
Sono Group NV's ROE % Adjusted to Book Value of 0.00% can be compared against companies in the Vehicles & Parts 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 Vehicles & Parts company?
A good ROE % Adjusted to Book Value depends on the Vehicles & Parts 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 Sono Group NV and its competitors. Sono Group NV'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 Sono Group NV stock overvalued right now?
Sono Group NV (SSM) has a current ROE % Adjusted to Book Value of 0.00%. The current ROE % Adjusted to Book Value is 0.00%. Sono Group NV's overall GF Score™ is 21/100 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 Sono Group NV (SSM), 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.

Sono Group NV Business Description

Other Exchanges 57L:Germany
Address Waldmeisterstrasse 93, Munich, DEU, 80935
Sono Group NV is engaged in the field of solar-powered electric mobility. With its proprietary solar technology, the company is able to integrate solar panels into a vehicle's bodywork, using energy captured from the sun to charge the vehicle's battery. The group is engaged in the design and development of its own first solar electric vehicle, the Sion. Its Products and services include Complete Solar Solutions, Solar Charge Controllers, Solar Modules, Data Services, and Engineering Services. The company's single business segment manages the financing, research and development, and product commercialization.
21GF Score

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