Attendo AB (OSTO:ATT) Cyclically Adjusted Book per Share: kr38.38 (As of Mar. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

OSTO:ATT Attendo AB OSTO:ATT
64 GF Score
Price kr111.20
GF Value kr56.49
Valuation Significantly Overvalued
! 10 Warning Signs
View Full Analysis

What is Attendo AB Cyclically Adjusted Book per Share?

Attendo AB OSTO:ATT +1.74% 64 Cyclically Adjusted Book per Share is kr38.38 as of Mar. 2026. GuruFocus rates OSTO:ATT with a GF Score™ of 64/100 and a GF Value™ of kr56.49 (Significantly Overvalued). The stock has 10 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.

Attendo AB's adjusted book value per share for the three months ended in Mar. 2026 was kr37.760. 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 kr38.38 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Attendo AB's average Cyclically Adjusted Book Growth Rate was 1.40% 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.

As of today (2026-07-28), Attendo AB's current stock price is kr111.20. Attendo AB's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was kr38.38. Attendo AB's Cyclically Adjusted PB Ratio of today is 2.90.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Attendo AB was 3.11. The lowest was 0.80. And the median was 1.59.


Attendo AB  (OSTO:ATT) 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.

Attendo AB's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=111.20/38.38
=2.90

* 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 Attendo AB was 3.11. The lowest was 0.80. And the median was 1.59.


Be Aware

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


Attendo AB Cyclically Adjusted Book per Share Related Terms


Attendo AB Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Attendo AB'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.

Attendo AB Cyclically Adjusted Book per Share Chart

Attendo AB 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 36.75 37.97 38.29

Attendo AB 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 37.84 38.00 38.26 38.29 38.38

OSTO:ATT vs HCA, THC, DVA: Cyclically Adjusted Book per Share Comparison

For the Medical Care Facilities subindustry, Attendo AB'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.


Attendo AB Cyclically Adjusted PB Ratio vs Healthcare Providers & Services Industry

For the Healthcare Providers & Services industry and Healthcare sector, Attendo AB's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


OSTO:ATT
64GF Score
Attendo AB OSTO:ATT
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Attendo AB 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, Attendo AB'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)
=37.76/133.5600*133.5600
=37.760

Current CPI (Mar. 2026) = 133.5600.

Attendo AB Quarterly Data

Book Value per Share CPI Adj_Book
201606 27.813 101.019 36.772
201609 29.488 101.138 38.941
201612 30.194 102.022 39.528
201703 31.302 102.022 40.979
201706 31.051 102.752 40.361
201709 32.061 103.279 41.461
201712 31.425 103.793 40.438
201803 35.053 103.962 45.033
201806 34.380 104.875 43.784
201809 35.477 105.679 44.837
201812 36.061 105.912 45.475
201903 36.706 105.886 46.299
201906 36.077 106.742 45.141
201909 36.897 107.214 45.964
201912 36.242 107.766 44.917
202003 37.036 106.563 46.419
202006 30.154 107.498 37.465
202009 30.538 107.635 37.893
202012 30.134 108.296 37.164
202103 30.277 108.360 37.318
202106 30.066 108.928 36.865
202109 30.650 110.338 37.101
202112 30.650 112.486 36.392
202203 30.607 114.825 35.601
202206 30.516 118.384 34.428
202209 31.243 122.296 34.121
202212 31.075 126.365 32.844
202303 31.299 127.042 32.905
202306 32.044 129.407 33.073
202309 33.318 130.224 34.172
202312 33.324 131.912 33.740
202403 34.021 132.205 34.370
202406 33.019 132.716 33.229
202409 34.287 132.304 34.612
202412 34.885 132.987 35.035
202503 34.845 132.825 35.038
202506 34.321 133.699 34.285
202509 36.258 133.480 36.280
202512 37.278 133.390 37.326
202603 37.760 133.560 37.760

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 kr38.38 mean?
Attendo AB (OSTO:ATT) has a Cyclically Adjusted Book per Share of kr38.38 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 Attendo AB and its competitors.
Is Attendo AB's Cyclically Adjusted Book per Share too high?
Attendo AB's current Cyclically Adjusted Book per Share is kr38.38. Overall, Attendo AB has a GF Score™ of 64/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Attendo AB's Cyclically Adjusted Book per Share compare to HCA and THC?
Attendo AB's Cyclically Adjusted Book per Share of kr38.38 can be compared against companies in the Healthcare Providers & Services 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 Healthcare Providers & Services company?
A good Cyclically Adjusted Book per Share depends on the Healthcare Providers & Services 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 Attendo AB and its competitors. Attendo AB's current Cyclically Adjusted Book per Share is kr38.38. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Attendo AB stock overvalued right now?
Based on GuruFocus' analysis, Attendo AB (OSTO:ATT) is currently considered Significantly Overvalued. The stock's GF Value™ is kr56.49, compared to a current price of kr111.20 — trading 96.8% above its estimated fair value. The current Cyclically Adjusted Book per Share is kr38.38. Attendo AB's overall GF Score™ is 64/100 with 10 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 Attendo AB (OSTO:ATT), the current Cyclically Adjusted Book per Share is kr38.38 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 Attendo AB (OSTO:ATT) Overvalued in 2026?

Based on GuruFocus' analysis, Attendo AB stock appears to be overvalued. The current stock price of kr111.20 is trading 96.8% above its estimated GF Value™ of kr56.49. GuruFocus considers Attendo AB to be Significantly Overvalued.

Key valuation signals for OSTO:ATT:

  • Cyclically Adjusted Book per Share: kr38.38
  • GF Value™: kr56.49 vs. price of kr111.20 (96.8% above fair value)
  • GF Score™: 64/100 with 10 warning signs

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


Attendo AB Business Description

Other Exchanges ATTs:UK0RCY:UK7AT:Germany
Address Vendevagen 85, Danderyd, SWE, 182 91
Attendo AB is a company that is engaged in providing private care and healthcare services in the Nordics. It focuses on offering care for older people, care for people with disabilities, individual and family care, and health care. The company also offers health, medical, and as well as staffing services. Geographically, the group's majority revenue is generated from Finland, it also operates in Scandinavia countries.
64GF Score

Get the complete analysis for OSTO:ATT

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

kr111.20
Price
kr56.49
GF Value