ADS-TEC Energy (STU:X3C) PB Ratio: (As of Jul. 22, 2026)

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STU:X3C ADS-TEC Energy PLC STU:X3C
50 GF Score
Price €9.98
GF Value €2.84
Valuation Significantly Overvalued
! 10 Warning Signs
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What is ADS-TEC Energy PB Ratio?

The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. As of today (2026-07-22), ADS-TEC Energy's share price is €9.98. ADS-TEC Energy's Book Value per Share for the quarter that ended in Dec. 2025 was €-0.18. Hence, ADS-TEC Energy's PB Ratio of today is .

The historical rank and industry rank for ADS-TEC Energy's PB Ratio or its related term are showing as below:

During the past 8 years, ADS-TEC Energy's highest PB Ratio was 20.04. The lowest was 1.18. And the median was 3.74.

STU:X3C's PB Ratio is not ranked *
in the Industrial Products industry.
Industry Median: 2.1
* Ranked among companies with meaningful PB Ratio only.

During the past 8 years, the highest 3-Year average Book Value Per Share Growth Rate of ADS-TEC Energy was 258.40% per year. The lowest was 91.40% per year. And the median was 174.90% per year.

Back to Basics: PB Ratio


ADS-TEC Energy  (STU:X3C) PB Ratio Explanation

Unlike valuation ratios relative to the earning power such as PE Ratio, PE Ratio without NRI, PS Ratio, Price-to-Operating-Cash-Flow , or Price-to-Free-Cash-Flow, the PB Ratio measures the valuation of the stock relative to the underlying asset of the company.

The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.


Be Aware

Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.


ADS-TEC Energy PB Ratio Related Terms


ADS-TEC Energy PB Ratio Historical Data

* Premium members only.

The historical data trend for ADS-TEC Energy's PB Ratio 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.

ADS-TEC Energy PB Ratio Chart

ADS-TEC Energy Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
PB Ratio
Get a 7-Day Free Trial 0.00 0.00 9.31 0.00 0.00

ADS-TEC Energy Semi-Annual Data
Dec18 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
PB Ratio Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 9.31 0.00 0.00 0.00 0.00

STU:X3C vs KE, FAC, ENVX: PB Ratio Comparison

For the Electrical Equipment & Parts subindustry, ADS-TEC Energy's PB Ratio, along with its competitors' market caps and PB Ratio 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.


ADS-TEC Energy PB Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, ADS-TEC Energy's PB Ratio distribution charts can be found below:

* The bar in red indicates where ADS-TEC Energy's PB Ratio falls into.


STU:X3C
50GF Score
ADS-TEC Energy PLC STU:X3C
PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

ADS-TEC Energy PB Ratio Calculation

The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.

ADS-TEC Energy's PB Ratio for today is calculated as follows:

PB Ratio=Share Price/Book Value per Share (Q: Dec. 2025)
=9.98/-0.179
=

* 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.

It can also be calculated from the numbers for the whole company:

A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.

Is ADS-TEC Energy (STU:X3C) Overvalued in 2026?

Based on GuruFocus' analysis, ADS-TEC Energy stock appears to be overvalued. The current stock price of €9.98 is trading 251.4% above its estimated GF Value™ of €2.84. GuruFocus considers ADS-TEC Energy to be Significantly Overvalued.

Key valuation signals for STU:X3C:

  • PB Ratio:
  • GF Value™: €2.84 vs. price of €9.98 (251.4% above fair value)
  • GF Score™: 50/100 with 10 warning signs

No single metric tells the full story. See the STU:X3C stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


ADS-TEC Energy Business Description

Other Exchanges ADSE:USA
Address 10 Earlsfort Terrace, Dublin, IRL, D02 T380
ADS-TEC Energy PLC produces, develops, and markets battery-buffered EV charging systems infrastructure, battery storage systems, and cloud-based services that enable the customer to control and manage the system. The company generates revenue mainly through the sale of its products, services, and Big-LinX. Geographically, it derives a majority of its revenue from Germany.
50GF Score

Get the complete analysis for STU:X3C

PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€9.98
Price
€2.84
GF Value