Elekta AB (OSTO:EKTA B) Cyclically Adjusted Book per Share: kr25.06 (As of Jul. 2026)

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OSTO:EKTA B Elekta AB OSTO:EKTA B
78 GF Score
Price kr49.80
GF Value kr57.13
Valuation Modestly Undervalued
! 5 Warning Signs
View Full Analysis

What is Elekta AB Cyclically Adjusted Book per Share?

Elekta AB OSTO:EKTA B -2.73% 78 Cyclically Adjusted Book per Share is kr25.06 as of Jul. 2026. GuruFocus rates OSTO:EKTA B with a GF Score™ of 78/100 and a GF Value™ of kr57.13 (Modestly Undervalued). The stock has 5 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.

Elekta AB's adjusted book value per share for the three months ended in Jul. 2026 was kr19.794. 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 kr25.06 for the trailing ten years ended in Jul. 2026.

During the past 12 months, Elekta AB's average Cyclically Adjusted Book Growth Rate was -0.40% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 2.90% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 7.30% 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 Elekta AB was 12.00% per year. The lowest was 2.90% per year. And the median was 8.40% per year.

As of today (2026-09-09), Elekta AB's current stock price is kr49.80. Elekta AB's Cyclically Adjusted Book per Share for the quarter that ended in Jul. 2026 was kr25.06. Elekta AB's Cyclically Adjusted PB Ratio of today is 1.99.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Elekta AB was 9.17. The lowest was 1.68. And the median was 5.13.


Elekta AB  (OSTO:EKTA B) 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.

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

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=49.80/25.06
=1.99

* 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 Elekta AB was 9.17. The lowest was 1.68. And the median was 5.13.


Be Aware

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


Elekta AB Cyclically Adjusted Book per Share Related Terms


Elekta AB Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Elekta 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.

Elekta AB Cyclically Adjusted Book per Share Chart

Elekta AB Annual Data
Trend Apr17 Apr18 Apr19 Apr20 Apr21 Apr22 Apr23 Apr24 Apr25 Apr26
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 19.84 22.81 24.52 25.07 24.87

Elekta AB Quarterly Data
Oct21 Jan22 Apr22 Jul22 Oct22 Jan23 Apr23 Jul23 Oct23 Jan24 Apr24 Jul24 Oct24 Jan25 Apr25 Jul25 Oct25 Jan26 Apr26 Jul26
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 25.25 25.20 25.11 24.87 25.06

OSTO:EKTA B vs ABT, SYK, MDT: Cyclically Adjusted Book per Share Comparison

For the Medical Devices subindustry, Elekta 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.


Elekta AB Cyclically Adjusted PB Ratio vs Medical Devices & Instruments Industry

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

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


OSTO:EKTA B
78GF Score
Elekta AB OSTO:EKTA B
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Elekta 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, Elekta AB's adjusted Book Value per Share data for the three months ended in Jul. 2026 was:

Adj_Book= Book Value per Share /CPI of Jul. 2026 (Change)*Current CPI (Jul. 2026)
=19.794/134.1900*134.1900
=19.794

Current CPI (Jul. 2026) = 134.1900.

Elekta AB Quarterly Data

Book Value per Share CPI Adj_Book
201610 17.260 101.485 22.822
201701 16.843 101.326 22.306
201704 14.557 102.615 19.036
201707 17.043 103.301 22.139
201710 17.627 103.202 22.920
201801 18.428 102.925 24.026
201804 18.289 104.390 23.510
201807 17.912 105.420 22.800
201810 18.245 105.545 23.197
201901 18.988 104.855 24.300
201904 20.357 106.627 25.619
201907 20.543 107.166 25.723
201910 20.668 107.243 25.861
202001 21.467 106.215 27.121
202004 21.231 106.240 26.816
202007 20.488 107.731 25.520
202010 20.933 107.539 26.121
202101 21.490 107.897 26.727
202104 21.448 108.624 26.496
202107 21.914 109.218 26.924
202110 21.312 110.562 25.867
202201 23.424 111.876 28.096
202204 23.325 115.534 27.092
202207 23.762 118.489 26.911
202210 23.890 122.561 26.157
202301 25.191 124.942 27.056
202304 25.463 127.632 26.771
202307 26.732 129.464 27.708
202310 27.125 130.549 27.882
202401 26.819 131.720 27.322
202404 28.201 132.601 28.539
202407 28.012 132.831 28.299
202410 27.269 132.604 27.595
202501 28.224 132.943 28.489
202504 23.037 132.981 23.246
202507 23.780 133.957 23.821
202510 22.113 133.830 22.172
202601 20.857 133.560 20.955
202604 18.577 132.790 18.773
202607 19.794 134.190 19.794

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 kr25.06 mean?
Elekta AB (OSTO:EKTA B) has a Cyclically Adjusted Book per Share of kr25.06 as of Jul. 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 Elekta AB and its competitors.
Is Elekta AB's Cyclically Adjusted Book per Share too high?
Elekta AB's current Cyclically Adjusted Book per Share is kr25.06. Overall, Elekta AB has a GF Score™ of 78/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Elekta AB's Cyclically Adjusted Book per Share compare to ABT and SYK?
Elekta AB's Cyclically Adjusted Book per Share of kr25.06 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 Elekta AB and its competitors. Elekta AB's current Cyclically Adjusted Book per Share is kr25.06. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Elekta AB stock overvalued right now?
Based on GuruFocus' analysis, Elekta AB (OSTO:EKTA B) is currently considered Modestly Undervalued. The stock's GF Value™ is kr57.13, compared to a current price of kr49.80 — trading 12.8% below its estimated fair value. The current Cyclically Adjusted Book per Share is kr25.06. Elekta AB's overall GF Score™ is 78/100 with 5 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 Elekta AB (OSTO:EKTA B), the current Cyclically Adjusted Book per Share is kr25.06 as of Jul. 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 Elekta AB (OSTO:EKTA B) Overvalued in 2026?

Based on GuruFocus' analysis, Elekta AB stock appears to be undervalued. The current stock price of kr49.80 is trading 12.8% below its estimated GF Value™ of kr57.13. GuruFocus considers Elekta AB to be Modestly Undervalued.

Key valuation signals for OSTO:EKTA B:

  • Cyclically Adjusted Book per Share: kr25.06
  • GF Value™: kr57.13 vs. price of kr49.80 (12.8% below fair value)
  • GF Score™: 78/100 with 5 warning signs

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


Elekta AB Business Description

Address Hagaplan 4, Box 7593, Stockholm, SWE, 11368
Sweden-based Elekta develops, manufactures, and distributes treatment planning systems for neurosurgery and radiotherapy, including stereotactic radiosurgery and brachytherapy. The company has an installed base of more than 7,300 linear accelerators, Gamma Knife and Unity platforms, as well as brachytherapy installations. The company's sales are evenly distributed across geographies, with North and South America accounting for 29%; Europe, the Middle East, and Africa accounting for 37%; and the Asia-Pacific contributing the remainder.
78GF Score

Get the complete analysis for OSTO:EKTA B

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

kr49.80
Price
kr57.13
GF Value