X-FAB Silicon Foundries SE (LTS:0ROZ) Cyclically Adjusted Book per Share: €5.84 (As of Mar. 2026)


LTS:0ROZ X-FAB Silicon Foundries SE LTS:0ROZ
78 GF Score
Price €7.58
GF Value €5.73
Valuation Significantly Overvalued
! 6 Warning Signs
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What is X-FAB Silicon Foundries SE Cyclically Adjusted Book per Share?

X-FAB Silicon Foundries SE LTS:0ROZ +4.39% 78 Cyclically Adjusted Book per Share is €5.84 as of Mar. 2026. GuruFocus rates LTS:0ROZ with a GF Score™ of 78/100 and a GF Value™ of €5.73 (Significantly Overvalued). The stock has 6 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

X-FAB Silicon Foundries SE's adjusted book value per share data for the fiscal year that ended in Dec. 2025 was €6.886. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is €5.84 for the trailing ten years ended in Dec. 2025.

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 Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

As of today (2026-07-04), X-FAB Silicon Foundries SE's current stock price is € 7.57888. X-FAB Silicon Foundries SE's Cyclically Adjusted Book per Share for the fiscal year that ended in Dec. 2025 was €5.84. X-FAB Silicon Foundries SE's Cyclically Adjusted PB Ratio of today is 1.30.

During the past 12 years, the highest Cyclically Adjusted PB Ratio of X-FAB Silicon Foundries SE was 1.98. The lowest was 0.71. And the median was 0.91.


X-FAB Silicon Foundries SE  (LTS:0ROZ) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

X-FAB Silicon Foundries SE's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=7.57888/5.84
=1.30

* 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.

During the past 12 years, the highest Cyclically Adjusted PB Ratio of X-FAB Silicon Foundries SE was 1.98. The lowest was 0.71. And the median was 0.91.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


X-FAB Silicon Foundries SE Cyclically Adjusted Book per Share Related Terms


X-FAB Silicon Foundries SE Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for X-FAB Silicon Foundries SE's Cyclically Adjusted Book 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.

X-FAB Silicon Foundries SE Cyclically Adjusted Book per Share Chart

X-FAB Silicon Foundries SE Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 4.75 5.39 5.84

X-FAB Silicon Foundries SE Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Cyclically Adjusted Book 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 0.00 0.00 0.00 5.84 0.00

LTS:0ROZ vs NVDA, AVGO, MU: Cyclically Adjusted Book per Share Comparison

For the Semiconductors subindustry, X-FAB Silicon Foundries SE's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted 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.


X-FAB Silicon Foundries SE Cyclically Adjusted PB Ratio vs Semiconductors Industry

For the Semiconductors industry and Technology sector, X-FAB Silicon Foundries SE's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where X-FAB Silicon Foundries SE's Cyclically Adjusted PB Ratio falls into.


LTS:0ROZ
78GF Score
X-FAB Silicon Foundries SE LTS:0ROZ
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

X-FAB Silicon Foundries SE Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted Book per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, X-FAB Silicon Foundries SE's adjusted Book Value per Share data for the fiscal year that ended in Dec. 2025 was:

Adj_Book=Book Value per Share /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=6.886/135.0710*135.0710
=6.886

Current CPI (Dec. 2025) = 135.0710.

X-FAB Silicon Foundries SE Annual Data

Book Value per Share CPI Adj_Book
201612 2.417 102.614 3.182
201712 4.356 104.804 5.614
201812 4.679 107.252 5.893
201912 4.453 108.065 5.566
202012 4.149 108.511 5.165
202112 5.040 114.705 5.935
202212 5.759 126.578 6.145
202312 6.743 128.292 7.099
202412 7.477 132.346 7.631
202512 6.886 135.071 6.886

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

What does a Cyclically Adjusted Book per Share of €5.84 mean?
X-FAB Silicon Foundries SE (LTS:0ROZ) has a Cyclically Adjusted Book per Share of €5.84 as of Mar. 2026. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on X-FAB Silicon Foundries SE and its competitors.
Is X-FAB Silicon Foundries SE's Cyclically Adjusted Book per Share too high?
X-FAB Silicon Foundries SE's current Cyclically Adjusted Book per Share is €5.84. Overall, X-FAB Silicon Foundries SE has a GF Score™ of 78/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does X-FAB Silicon Foundries SE's Cyclically Adjusted Book per Share compare to NVDA and AVGO?
X-FAB Silicon Foundries SE's Cyclically Adjusted Book per Share of €5.84 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 Cyclically Adjusted Book per Share for a Semiconductors company?
A good Cyclically Adjusted Book per Share depends on the Semiconductors industry context. However, Cyclically Adjusted Book 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 Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on X-FAB Silicon Foundries SE and its competitors. X-FAB Silicon Foundries SE's current Cyclically Adjusted Book per Share is €5.84. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is X-FAB Silicon Foundries SE stock overvalued right now?
Based on GuruFocus' analysis, X-FAB Silicon Foundries SE (LTS:0ROZ) is currently considered Significantly Overvalued. The stock's GF Value™ is €5.73, compared to a current price of €7.58 — trading 32.3% above its estimated fair value. The current Cyclically Adjusted Book per Share is €5.84. X-FAB Silicon Foundries SE's overall GF Score™ is 78/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For X-FAB Silicon Foundries SE (LTS:0ROZ), the current Cyclically Adjusted Book per Share is €5.84 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 X-FAB Silicon Foundries SE (LTS:0ROZ) Overvalued in 2026?

Based on GuruFocus' analysis, X-FAB Silicon Foundries SE stock appears to be overvalued. The current stock price of €7.58 is trading 32.3% above its estimated GF Value™ of €5.73. GuruFocus considers X-FAB Silicon Foundries SE to be Significantly Overvalued.

Key valuation signals for LTS:0ROZ:

  • Cyclically Adjusted Book per Share: €5.84
  • GF Value™: €5.73 vs. price of €7.58 (32.3% above fair value)
  • GF Score™: 78/100 with 6 warning signs

No single metric tells the full story. See the LTS:0ROZ stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


X-FAB Silicon Foundries SE Business Description

Address Transportstraat 1, Tessenderlo-Ham, BEL, 3980
X-FAB Silicon Foundries SE is a specialty foundry providing a comprehensive set of specialty technologies and design IP to enable its customers to develop semiconductor products that are manufactured at X-FAB's six wafer fabs located in Malaysia, Germany, France, and the United States. With its expertise in analog/mixed-signal, microsystems, photonics, and wide bandgap technologies, X-FAB is the development and manufacturing partner for its customers, mainly serving the automotive, industrial, and medical end markets. The Group manages its CMOS, SiC, and MEMS operations as one single operating segment. Geographically, the company operates in Europe and Asia regions, and the majority of its revenue is generated from the Europe region.
78GF Score

Get the complete analysis for LTS:0ROZ

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

€7.58
Price
€5.73
GF Value