Attendo AB (OSTO:ATT) E10: kr2.33 (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 E10?

Attendo AB OSTO:ATT +1.74% 64 E10 is kr2.33 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 P/E calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

Attendo AB's adjusted earnings per share data for the three months ended in Mar. 2026 was kr1.330. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is kr2.33 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Attendo AB's average E10 Growth Rate was 14.80% 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 E10 growth rate using E10 data.

As of today (2026-07-28), Attendo AB's current stock price is kr111.20. Attendo AB's E10 for the quarter that ended in Mar. 2026 was kr2.33. Attendo AB's Shiller PE Ratio of today is 47.73.

During the past 13 years, the highest Shiller PE Ratio of Attendo AB was 51.16. The lowest was 15.00. And the median was 29.76.


Attendo AB  (OSTO:ATT) E10 Explanation

If a company grows much fast than inflation, E10 may underestimate the company's earnings power. Shiller PE Ratio can seem to be too high even the actual P/E is low.

For the Shiller P/E, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller P/E is also called PE10.

The Shiller P/E was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

Attendo AB's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=111.20/2.33
=47.73

* 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 Shiller P/E Ratio of Attendo AB was 51.16. The lowest was 15.00. And the median was 29.76.


Be Aware

Shiller PE Ratio works better for cyclical companies. It gives you a better idea on the company's real earnings power.


Attendo AB E10 Related Terms


Attendo AB E10 Historical Data

* Premium members only.

The historical data trend for Attendo AB's E10 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 E10 Chart

Attendo AB Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 1.89 1.99 2.30

Attendo AB Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
E10 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 2.03 2.05 2.12 2.30 2.33

OSTO:ATT vs HCA, THC, DVA: E10 Comparison

For the Medical Care Facilities subindustry, Attendo AB's Shiller PE Ratio, along with its competitors' market caps and Shiller PE 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 Shiller PE Ratio vs Healthcare Providers & Services Industry

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

* The bar in red indicates where Attendo AB's Shiller PE Ratio falls into.


OSTO:ATT
64GF Score
Attendo AB OSTO:ATT
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Attendo AB E10 Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. When we calculate the today's Shiller P/E ratio of a stock, we use today's price divided by E10.

What is E10? How do we calculate E10?

E10 is the average of the inflation adjusted earnings of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the E10 of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the earnings from 2001 through 2010.

We adjusted the earnings of 2001 earnings data with the total inflation from 2001 through 2010 to the equivalent earnings in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart earned $1 a share in 2001, then the 2001's equivalent earnings in 2010 is $1.4 a share. If Wal-Mart earns $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 earnings in 2010 is $1.35. So on and so forth, you get the equivalent earnings of past 10 years. Then you add them together and divided the sum by 10 to get E10.

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 earnings per share data for the three months ended in Mar. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=1.33/133.5600*133.5600
=1.330

Current CPI (Mar. 2026) = 133.5600.

Attendo AB Quarterly Data

per share eps CPI Adj_EPS
201606 0.910 101.019 1.203
201609 1.390 101.138 1.836
201612 0.950 102.022 1.244
201703 1.130 102.022 1.479
201706 0.690 102.752 0.897
201709 1.110 103.279 1.435
201712 1.470 103.793 1.892
201803 0.720 103.962 0.925
201806 0.320 104.875 0.408
201809 1.160 105.679 1.466
201812 3.740 105.912 4.716
201903 0.410 105.886 0.517
201906 -0.240 106.742 -0.300
201909 0.580 107.214 0.723
201912 -0.240 107.766 -0.297
202003 0.020 106.563 0.025
202006 -6.060 107.498 -7.529
202009 0.400 107.635 0.496
202012 0.020 108.296 0.025
202103 -0.060 108.360 -0.074
202106 -0.120 108.928 -0.147
202109 0.580 110.338 0.702
202112 -0.060 112.486 -0.071
202203 -0.200 114.825 -0.233
202206 -0.390 118.384 -0.440
202209 0.590 122.296 0.644
202212 -0.274 126.365 -0.290
202303 0.170 127.042 0.179
202306 0.370 129.407 0.382
202309 1.430 130.224 1.467
202312 0.360 131.912 0.364
202403 0.390 132.205 0.394
202406 0.280 132.716 0.282
202409 1.500 132.304 1.514
202412 0.700 132.987 0.703
202503 0.870 132.825 0.875
202506 0.590 133.699 0.589
202509 2.230 133.480 2.231
202512 1.750 133.390 1.752
202603 1.330 133.560 1.330

Add all the adjusted EPS together and divide 10 will get our e10.

Frequently Asked Questions Learn more about E10 →
What does a E10 of kr2.33 mean?
Attendo AB (OSTO:ATT) has a E10 of kr2.33 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Attendo AB and its competitors.
Is Attendo AB's E10 too high?
Attendo AB's current E10 is kr2.33. 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 E10 compare to HCA and THC?
Attendo AB's E10 of kr2.33 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 E10 for a Healthcare Providers & Services company?
A good E10 depends on the Healthcare Providers & Services industry context. However, E10 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 E10 mean?
A high E10 can signal that a stock is expensive relative to its fundamentals. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Attendo AB and its competitors. Attendo AB's current E10 is kr2.33. 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 E10 is kr2.33. 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 E10 calculated?
E10 is calculated from a company's financial statements. For Attendo AB (OSTO:ATT), the current E10 is kr2.33 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:

  • E10: kr2.33
  • 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

E10 is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

kr111.20
Price
kr56.49
GF Value