AIIXY (Aixtron SE) Cyclically Adjusted Book per Share: $13.98 (As of Mar. 2026)

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AIIXY Aixtron SE AIIXY
76 GF Score
Price $99.90
GF Value $39.13
Valuation Significantly Overvalued
! 3 Warning Signs
View Full Analysis

What is Aixtron SE Cyclically Adjusted Book per Share?

Aixtron SE AIIXY -0.50% 76 Cyclically Adjusted Book per Share is $13.98 as of Mar. 2026. GuruFocus rates AIIXY with a GF Score™ of 76/100 and a GF Value™ of $39.13 (Significantly Overvalued). The stock has 3 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.

Aixtron SE's adjusted book value per share for the three months ended in Mar. 2026 was $18.241. 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 $13.98 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Aixtron SE's average Cyclically Adjusted Book Growth Rate was 8.90% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 7.20% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 5.60% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 3.00% 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 Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of Aixtron SE was 7.20% per year. The lowest was -0.60% per year. And the median was 3.40% per year.

As of today (2026-07-14), Aixtron SE's current stock price is $99.90. Aixtron SE's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was $13.98. Aixtron SE's Cyclically Adjusted PB Ratio of today is 7.15.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Aixtron SE was 10.35. The lowest was 0.75. And the median was 2.99.


Aixtron SE  (OTCPK:AIIXY) 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.

Aixtron SE's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=99.90/13.98
=7.15

* 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 13 years, the highest Cyclically Adjusted PB Ratio of Aixtron SE was 10.35. The lowest was 0.75. And the median was 2.99.


Be Aware

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


Aixtron SE Cyclically Adjusted Book per Share Related Terms


Aixtron SE Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Aixtron 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.

Aixtron SE Cyclically Adjusted Book per Share Chart

Aixtron 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 9.53 10.78 9.24 10.75 12.97

Aixtron 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 11.58 11.81 13.00 12.97 13.98

AIIXY vs AMAT, LRCX, KLAC: Cyclically Adjusted Book per Share Comparison

For the Semiconductor Equipment & Materials subindustry, Aixtron 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.


Aixtron SE Cyclically Adjusted PB Ratio vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Aixtron SE's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Aixtron SE's Cyclically Adjusted PB Ratio falls into.


AIIXY
76GF Score
Aixtron SE AIIXY
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Aixtron 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, Aixtron SE's adjusted Book Value per Share data for the three months ended in Mar. 2026 was:

Adj_Book= Book Value per Share /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=18.241/131.2583*131.2583
=18.241

Current CPI (Mar. 2026) = 131.2583.

Aixtron SE Quarterly Data

Book Value per Share CPI Adj_Book
201606 7.354 100.717 9.584
201609 7.236 101.017 9.402
201612 6.986 101.217 9.059
201703 6.838 101.417 8.850
201706 6.838 102.117 8.789
201709 7.306 102.717 9.336
201712 7.810 102.617 9.990
201803 8.398 102.917 10.711
201806 8.107 104.017 10.230
201809 8.336 104.718 10.449
201812 8.719 104.217 10.981
201903 8.895 104.217 11.203
201906 9.000 105.718 11.174
201909 8.866 106.018 10.977
201912 9.194 105.818 11.404
202003 9.034 105.718 11.217
202006 9.343 106.618 11.502
202009 9.909 105.818 12.291
202012 10.777 105.518 13.406
202103 10.725 107.518 13.093
202106 10.812 108.486 13.082
202109 11.269 109.435 13.516
202112 11.923 110.384 14.178
202203 11.922 113.968 13.731
202206 11.178 115.760 12.675
202209 10.842 118.818 11.977
202212 12.501 119.345 13.749
202303 12.718 122.402 13.638
202306 13.001 123.140 13.858
202309 13.600 124.195 14.374
202312 15.066 123.773 15.977
202403 15.264 125.038 16.023
202406 14.497 125.882 15.116
202409 15.570 126.198 16.194
202412 15.759 127.041 16.282
202503 16.321 127.779 16.765
202506 17.362 128.412 17.747
202509 17.936 129.255 18.214
202512 18.900 129.361 19.177
202603 18.241 131.258 18.241

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 $13.98 mean?
Aixtron SE (AIIXY) has a Cyclically Adjusted Book per Share of $13.98 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 Aixtron SE and its competitors.
Is Aixtron SE's Cyclically Adjusted Book per Share too high?
Aixtron SE's current Cyclically Adjusted Book per Share is $13.98. Overall, Aixtron SE has a GF Score™ of 76/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Aixtron SE's Cyclically Adjusted Book per Share compare to AMAT and LRCX?
Aixtron SE's Cyclically Adjusted Book per Share of $13.98 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 Aixtron SE and its competitors. Aixtron SE's current Cyclically Adjusted Book per Share is $13.98. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Aixtron SE stock overvalued right now?
Based on GuruFocus' analysis, Aixtron SE (AIIXY) is currently considered Significantly Overvalued. The stock's GF Value™ is $39.13, compared to a current price of $99.90 — trading 155.3% above its estimated fair value. The current Cyclically Adjusted Book per Share is $13.98. Aixtron SE's overall GF Score™ is 76/100 with 3 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 Aixtron SE (AIIXY), the current Cyclically Adjusted Book per Share is $13.98 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 Aixtron SE (AIIXY) Overvalued in 2026?

Based on GuruFocus' analysis, Aixtron SE stock appears to be overvalued. The current stock price of $99.90 is trading 155.3% above its estimated GF Value™ of $39.13. GuruFocus considers Aixtron SE to be Significantly Overvalued.

Key valuation signals for AIIXY:

  • Cyclically Adjusted Book per Share: $13.98
  • GF Value™: $39.13 vs. price of $99.90 (155.3% above fair value)
  • GF Score™: 76/100 with 3 warning signs

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


Aixtron SE Business Description

Address Dornkaulstrasse 2, Herzogenrath, NW, DEU, 52134
Aixtron SE is a provider of deposition equipment to the semiconductor industry. The company's technology solutions are used by a diverse range of customers to build components for electronic and optoelectronic applications based on compound, silicon, or organic semiconductor materials. Its components are used in displays, signaling, lighting, fiber optic communication systems, wireless and mobile telephony applications, optical and electronic storage devices, computing, as well as in other applications. Business operation of the group can be seen in the market of Germany, the USA, Korea, China, Taiwan, Japan, and Malaysia.
76GF Score

Get the complete analysis for AIIXY

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

$99.90
Price
$39.13
GF Value