Centrotherm international AG (FRA:CTNK) Book Value per Share: €6.04 (As of Dec. 2025)

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FRA:CTNK Centrotherm international AG FRA:CTNK
66 GF Score
Price €9.15
GF Value €5.95
Valuation Significantly Overvalued
! 2 Warning Signs
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What is Centrotherm international AG Book Value per Share?

Centrotherm international AG FRA:CTNK -0.54% 66 Book Value per Share is €6.04 as of Dec. 2025. GuruFocus rates FRA:CTNK with a GF Score™ of 66/100 and a GF Value™ of €5.95 (Significantly Overvalued). The stock has 2 warning signs investors should review.

Centrotherm international AG's book value per share for the quarter that ended in Dec. 2025 was €6.04.

During the past 12 months, Centrotherm international AG's average Book Value Per Share Growth Rate was 16.80% per year. During the past 3 years, the average Book Value Per Share Growth Rate was 25.30% per year. During the past 5 years, the average Book Value Per Share Growth Rate was 32.90% per year. During the past 10 years, the average Book Value Per Share Growth Rate was 9.30% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the book value growth rate using book value per share data.

During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Centrotherm international AG was 267.90% per year. The lowest was -71.10% per year. And the median was 4.80% per year.

Centrotherm international AG's current price is €9.15. Its book value per share for the quarter that ended in Dec. 2025 was €6.04. Hence, today's PB Ratio of Centrotherm international AG is 1.52.

During the past 13 years, the highest P/B Ratio of Centrotherm international AG was 4.12. The lowest was 0.60. And the median was 1.21.


Centrotherm international AG  (FRA:CTNK) Book Value per Share Explanation

Usually a company's book value and Tangible Book per Share may not reflect its true value. The assets may be carried on the balance sheets at the original cost minus depreciation. This may underestimate the true economic values of the assets. It also may over-estimate their true economic value because the assets can become obsolete.

For financial companies such as banks and insurance companies, their assets may be reported in current market value of the assets owned. Book values of financial companies are more accurate indicator of the economic value of the company.


Centrotherm international AG Book Value per Share Related Terms


Centrotherm international AG Book Value per Share Historical Data

* Premium members only.

The historical data trend for Centrotherm international AG's Book Value per Share 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.

Centrotherm international AG Book Value per Share Chart

Centrotherm international AG Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Book Value per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 2.07 3.07 3.93 5.17 6.04

Centrotherm international AG Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Book Value per Share 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 3.93 3.99 5.17 5.60 6.04

FRA:CTNK vs NVDA, AVGO, MU: Book Value per Share Comparison

For the Semiconductors subindustry, Centrotherm international AG'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.


Centrotherm international AG PB Ratio vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Centrotherm international AG's PB Ratio distribution charts can be found below:

* The bar in red indicates where Centrotherm international AG's PB Ratio falls into.


FRA:CTNK
66GF Score
Centrotherm international AG FRA:CTNK
Book Value per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Centrotherm international AG Book Value per Share Calculation

Centrotherm international AG's Book Value Per Share for the fiscal year that ended in Dec. 2025 is calculated as:

Book Value Per Share=(Total Stockholders Equity-Preferred Stock)/Shares Outstanding (EOP)
=(127.7-0.0)/21.2
=6.04

Centrotherm international AG's Book Value Per Share for the quarter that ended in Dec. 2025 is calculated as:

Book Value Per Share=(Total Stockholders Equity-Preferred Stock)/Shares Outstanding (EOP)
=(127.7-0.0)/21.2
=6.04

* 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.

Theoretically it is what the shareholders will receive if the company is liquidated. Total Stockholders Equity is a balance sheet item and equal to Total Assets less Total Liabilities of the company.

Book value may include intangible items which may come from the company's past acquisitions. Book value less intangibles is called Tangible Book.

Frequently Asked Questions Learn more about Book Value per Share →
What does a Book Value per Share of €6.04 mean?
Centrotherm international AG (FRA:CTNK) has a Book Value per Share of €6.04 as of Dec. 2025. Book value per share gives the per-share value of a company's stockholder equity. View historical data on Centrotherm international AG and its competitors.
Is Centrotherm international AG's Book Value per Share too high?
Centrotherm international AG's current Book Value per Share is €6.04. Overall, Centrotherm international AG has a GF Score™ of 66/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Centrotherm international AG's Book Value per Share compare to NVDA and AVGO?
Centrotherm international AG's Book Value per Share of €6.04 can be compared against companies in the Semiconductors industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Book Value per Share for a Semiconductors company?
A good Book Value per Share depends on the Semiconductors industry context. However, Book Value per Share 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 Book Value per Share mean?
A high Book Value per Share can signal that a stock is expensive relative to its fundamentals. Book value per share gives the per-share value of a company's stockholder equity. View historical data on Centrotherm international AG and its competitors. Centrotherm international AG's current Book Value per Share is €6.04. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Centrotherm international AG stock overvalued right now?
Based on GuruFocus' analysis, Centrotherm international AG (FRA:CTNK) is currently considered Significantly Overvalued. The stock's GF Value™ is €5.95, compared to a current price of €9.15 — trading 53.8% above its estimated fair value. The current Book Value per Share is €6.04. Centrotherm international AG's overall GF Score™ is 66/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Book Value per Share calculated?
Book Value per Share is calculated from a company's financial statements. For Centrotherm international AG (FRA:CTNK), the current Book Value per Share is €6.04 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 Centrotherm international AG (FRA:CTNK) Overvalued in 2026?

Based on GuruFocus' analysis, Centrotherm international AG stock appears to be overvalued. The current stock price of €9.15 is trading 53.8% above its estimated GF Value™ of €5.95. GuruFocus considers Centrotherm international AG to be Significantly Overvalued.

Key valuation signals for FRA:CTNK:

  • Book Value per Share: €6.04
  • GF Value™: €5.95 vs. price of €9.15 (53.8% above fair value)
  • GF Score™: 66/100 with 2 warning signs

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


Centrotherm international AG Business Description

Other Exchanges CTNK:GermanyCTNK:Germany
Address Wurttemberger Strasse 31, Blaubeuren, DEU, 89143
Centrotherm international AG provides manufacturing solutions for the photovoltaic, semiconductor and microelectronics industry. The company operates in three segments: Silicon and Wafer, Solar Cell and Module (including Semiconductors and Microelectronics) and Thin Film Module. Silicon and Wafer segment offers planning, technology and engineering services for the design and process optimization of polysilicon, ingot and wafer manufacturing. Solar Cell and Module segment is engaged in the development and sales of production lines for the manufacture of crystalline solar cells, including engineering and technological process services. The Thin Film Module, the company provides development and sales of production lines for CIGS (Copper Indium Gallium Diselenide) thin film modules.
66GF Score

Get the complete analysis for FRA:CTNK

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

€9.15
Price
€5.95
GF Value