Northern Data AG (XTER:NB2) ROE % Adjusted to Book Value: -26.93% (As of Dec. 2025)

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XTER:NB2 Northern Data AG XTER:NB2
45 GF Score
Price €5.21
GF Value €8.89
Valuation Possible Value Trap
! 8 Warning Signs
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What is Northern Data AG ROE % Adjusted to Book Value?

Northern Data AG XTER:NB2 +0.10% 45 ROE % Adjusted to Book Value is -26.93% as of Dec. 2025. GuruFocus rates XTER:NB2 with a GF Score™ of 45/100 and a GF Value™ of €8.89 (Possible Value Trap). The stock has 8 warning signs investors should review.

Northern Data AG's ROE % for the quarter that ended in Dec. 2025 was -60.87%. Northern Data AG's PB Ratio for the quarter that ended in Dec. 2025 was 2.26. Northern Data AG's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 was -26.93%.


Northern Data AG ROE % Adjusted to Book Value Related Terms


Northern Data AG ROE % Adjusted to Book Value Historical Data

* Premium members only.

The historical data trend for Northern Data 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.

Northern Data AG ROE % Adjusted to Book Value Chart

Northern Data AG 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 24.27 -136.75 -18.29 -4.75 -26.93

Northern Data AG Semi-Annual Data
Dec14 Dec15 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 Premium Member Only Premium Member Only 24.27 -136.75 -18.29 -4.75 -26.93

XTER:NB2 vs IBM, ACN, FISV: ROE % Adjusted to Book Value Comparison

For the Information Technology Services subindustry, Northern Data 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.


Northern Data AG ROE % Adjusted to Book Value vs Software Industry

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

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


XTER:NB2
45GF Score
Northern Data AG XTER:NB2
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Northern Data AG ROE % Adjusted to Book Value Calculation

Northern Data 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
=-60.87% / 2.26
=-26.93%

Northern Data AG'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
=-60.87% / 2.26
=-26.93%

* 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 -26.93% mean?
Northern Data AG (XTER:NB2) has a ROE % Adjusted to Book Value of -26.93% 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 Northern Data AG and its competitors.
Is Northern Data AG's ROE % Adjusted to Book Value too high?
Northern Data AG's current ROE % Adjusted to Book Value is -26.93%. Overall, Northern Data AG has a GF Score™ of 45/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Northern Data AG's ROE % Adjusted to Book Value compare to IBM and ACN?
Northern Data AG's ROE % Adjusted to Book Value of -26.93% 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 Northern Data AG and its competitors. Northern Data AG's current ROE % Adjusted to Book Value is -26.93%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Northern Data AG stock overvalued right now?
Based on GuruFocus' analysis, Northern Data AG (XTER:NB2) is currently considered Possible Value Trap. The stock's GF Value™ is €8.89, compared to a current price of €5.21 — trading 41.5% below its estimated fair value. The current ROE % Adjusted to Book Value is -26.93%. Northern Data AG's overall GF Score™ is 45/100 with 8 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 Northern Data AG (XTER:NB2), the current ROE % Adjusted to Book Value is -26.93% 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 Northern Data AG (XTER:NB2) Overvalued in 2026?

Based on GuruFocus' analysis, Northern Data AG stock appears to be undervalued. The current stock price of €5.21 is trading 41.5% below its estimated GF Value™ of €8.89. GuruFocus considers Northern Data AG to be Possible Value Trap.

Key valuation signals for XTER:NB2:

  • ROE % Adjusted to Book Value: -26.93%
  • GF Value™: €8.89 vs. price of €5.21 (41.5% below fair value)
  • GF Score™: 45/100 with 8 warning signs

No single metric tells the full story. See the XTER:NB2 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Northern Data AG Business Description

Other Exchanges NDTAF:USA1NB:Italy
Address An der Welle 3, Frankfurt, HE, DEU, 60322
Northern Data AG is a Business-to-Business technology company developing, using, and selling solutions on vertically integrated computing infrastructure. Its segment includes Peak Mining; Taiga Cloud and Ardent Data Centers. Geographically, it operates in Europe (excluding Germany), North America, and Germany. The company derives maximum revenue from Europe.
45GF Score

Get the complete analysis for XTER:NB2

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

€5.21
Price
€8.89
GF Value