Align Technology (XTER:AFW) Cyclically Adjusted Book per Share: €34.01 (As of Mar. 2026)


XTER:AFW Align Technology Inc XTER:AFW
89 GF Score
Price €149.05
GF Value €211.85
Valuation Significantly Undervalued
! 3 Warning Signs
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What is Align Technology Cyclically Adjusted Book per Share?

Align Technology XTER:AFW 89 Cyclically Adjusted Book per Share is €34.01 as of Mar. 2026. GuruFocus rates XTER:AFW with a GF Score™ of 89/100 and a GF Value™ of €211.85 (Significantly Undervalued). 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.

Align Technology's adjusted book value per share for the three months ended in Mar. 2026 was €50.117. 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 €34.01 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Align Technology's average Cyclically Adjusted Book Growth Rate was 15.40% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 17.00% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 21.70% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 22.70% 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 Align Technology was 30.80% per year. The lowest was 17.00% per year. And the median was 19.50% per year.

As of today (2026-07-01), Align Technology's current stock price is €149.05. Align Technology's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was €34.01. Align Technology's Cyclically Adjusted PB Ratio of today is 4.38.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Align Technology was 45.07. The lowest was 3.36. And the median was 16.58.


Align Technology  (XTER:AFW) 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.

Align Technology's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=149.05/34.01
=4.38

* 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 Align Technology was 45.07. The lowest was 3.36. And the median was 16.58.


Be Aware

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


Align Technology Cyclically Adjusted Book per Share Related Terms


Align Technology Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Align Technology'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.

Align Technology Cyclically Adjusted Book per Share Chart

Align Technology 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 16.68 22.34 32.74 50.23 33.05

Align Technology 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 68.71 59.84 93.68 33.05 34.01

XTER:AFW vs SOLV, COO, BAX: Cyclically Adjusted Book per Share Comparison

For the Medical Instruments & Supplies subindustry, Align Technology'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.


Align Technology Cyclically Adjusted PB Ratio vs Medical Devices & Instruments Industry

For the Medical Devices & Instruments industry and Healthcare sector, Align Technology's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


XTER:AFW
89GF Score
Align Technology Inc XTER:AFW
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Align Technology 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, Align Technology'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)
=50.117/330.2130*330.2130
=50.117

Current CPI (Mar. 2026) = 330.2130.

Align Technology Quarterly Data

Book Value per Share CPI Adj_Book
201606 10.139 241.018 13.891
201609 10.847 241.428 14.836
201612 11.862 241.432 16.224
201703 12.163 243.801 16.474
201706 11.974 244.955 16.142
201709 12.369 246.819 16.548
201712 12.186 246.524 16.323
201803 11.409 249.554 15.097
201806 12.992 251.989 17.025
201809 12.783 252.439 16.721
201812 13.804 251.233 18.144
201903 13.891 254.202 18.045
201906 15.222 256.143 19.624
201909 15.042 256.759 19.345
201912 15.447 256.974 19.849
202003 32.783 258.115 41.940
202006 32.069 257.797 41.077
202009 32.663 260.280 41.439
202012 33.708 260.474 42.733
202103 36.022 264.877 44.907
202106 35.581 271.696 43.244
202109 37.910 274.310 45.636
202112 40.733 278.802 48.244
202203 42.250 287.504 48.526
202206 43.617 296.311 48.607
202209 47.773 296.808 53.150
202212 43.999 296.797 48.953
202303 42.480 301.836 46.474
202306 43.879 305.109 47.489
202309 46.513 307.789 49.902
202312 44.344 306.746 47.736
202403 45.949 312.332 48.580
202406 46.737 314.175 49.123
202409 47.539 315.301 49.787
202412 49.813 315.605 52.119
202503 48.040 319.799 49.604
202506 46.800 322.561 47.910
202509 46.804 324.800 47.584
202512 48.455 324.054 49.376
202603 50.117 330.213 50.117

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 €34.01 mean?
Align Technology (XTER:AFW) has a Cyclically Adjusted Book per Share of €34.01 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 Align Technology and its competitors.
Is Align Technology's Cyclically Adjusted Book per Share too high?
Align Technology's current Cyclically Adjusted Book per Share is €34.01. Overall, Align Technology has a GF Score™ of 89/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Align Technology's Cyclically Adjusted Book per Share compare to SOLV and COO?
Align Technology's Cyclically Adjusted Book per Share of €34.01 can be compared against companies in the Medical Devices & Instruments 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 Medical Devices & Instruments company?
A good Cyclically Adjusted Book per Share depends on the Medical Devices & Instruments 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 Align Technology and its competitors. Align Technology's current Cyclically Adjusted Book per Share is €34.01. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Align Technology stock overvalued right now?
Based on GuruFocus' analysis, Align Technology (XTER:AFW) is currently considered Significantly Undervalued. The stock's GF Value™ is €211.85, compared to a current price of €149.05 — trading 29.6% below its estimated fair value. The current Cyclically Adjusted Book per Share is €34.01. Align Technology's overall GF Score™ is 89/100 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 Align Technology (XTER:AFW), the current Cyclically Adjusted Book per Share is €34.01 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 Align Technology (XTER:AFW) Overvalued in 2026?

Based on GuruFocus' analysis, Align Technology stock appears to be undervalued. The current stock price of €149.05 is trading 29.6% below its estimated GF Value™ of €211.85. GuruFocus considers Align Technology to be Significantly Undervalued.

Key valuation signals for XTER:AFW:

  • Cyclically Adjusted Book per Share: €34.01
  • GF Value™: €211.85 vs. price of €149.05 (29.6% below fair value)
  • GF Score™: 89/100 with 3 warning signs

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


Align Technology Business Description

Address 410 North Scottsdale Road, Suite 1300, Tempe, AZ, USA, 85288
Align Technology is the leading manufacturer of clear aligners. Invisalign, its main product, was approved by the Food and Drug Administration in 1998 and has since dominated, controlling over 90% of the market. Invisalign can treat roughly 90% of all malocclusion cases (misaligned teeth), and there are over 230,000 Invisalign-trained dentists and orthodontists. In 2022, Invisalign treated over 2 million cases, or roughly 10% of all orthodontic cases for the year, and it has treated over 14 million patients since its launch. Align also sells intraoral scanners under the brand iTero, which captures digital impressions of patients' teeth and illustrates treatment plans. Over 85% of Invisalign cases are submitted by digital scans, and iTero scans make up over half of these scans.
89GF Score

Get the complete analysis for XTER:AFW

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

€149.05
Price
€211.85
GF Value