Q-linea AB (OSTO:QLINEA) Cyclically Adjusted Book per Share: kr1,184.09 (As of Jun. 2026)

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Director of Data and Quant Analytics at GuruFocus
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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:QLINEA Q-linea AB OSTO:QLINEA
67 GF Score
Price kr16.75
GF Value kr19.72
Valuation Modestly Undervalued
! 3 Warning Signs
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What is Q-linea AB Cyclically Adjusted Book per Share?

Q-linea AB OSTO:QLINEA +0.30% 67 Cyclically Adjusted Book per Share is kr1,184.09 as of Jun. 2026. GuruFocus rates OSTO:QLINEA with a GF Score™ of 67/100 and a GF Value™ of kr19.72 (Modestly 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.

Q-linea AB's adjusted book value per share data for the fiscal year that ended in Dec. 2025 was kr17.838. 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 kr1,184.09 for the trailing ten years ended in Dec. 2025.

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 (2026-07-16), Q-linea AB's current stock price is kr 16.75. Q-linea AB's Cyclically Adjusted Book per Share for the fiscal year that ended in Dec. 2025 was kr1,184.09. Q-linea AB's Cyclically Adjusted PB Ratio of today is 0.01.

During the past 11 years, the highest Cyclically Adjusted PB Ratio of Q-linea AB was 0.27. The lowest was 0.01. And the median was 0.03.


Q-linea AB  (OSTO:QLINEA) 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.

Q-linea AB's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=16.75/1184.09
=0.01

* 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 11 years, the highest Cyclically Adjusted PB Ratio of Q-linea AB was 0.27. The lowest was 0.01. And the median was 0.03.


Be Aware

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


Q-linea AB Cyclically Adjusted Book per Share Related Terms


Q-linea AB Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Q-linea 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.

Q-linea AB Cyclically Adjusted Book per Share Chart

Q-linea 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 0.00 1,185.07 1,184.09

Q-linea AB Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 0.00 0.00 1,184.09 0.00 0.00

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

For the Medical Devices subindustry, Q-linea 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.


Q-linea AB Cyclically Adjusted PB Ratio vs Medical Devices & Instruments Industry

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

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


OSTO:QLINEA
67GF Score
Q-linea AB OSTO:QLINEA
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Q-linea 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, Q-linea AB's adjusted Book Value per Share data for the fiscal year that ended in Dec. 2025 was:

Adj_Book=Book Value per Share /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=17.838/133.3900*133.3900
=17.838

Current CPI (Dec. 2025) = 133.3900.

Q-linea AB Annual Data

Book Value per Share CPI Adj_Book
201612 48.034 102.022 62.803
201712 8.591 103.793 11.041
201812 2,967.965 105.912 3,737.990
201912 1,970.780 107.766 2,439.383
202012 1,864.755 108.296 2,296.856
202112 1,947.751 112.486 2,309.716
202212 738.416 126.365 779.465
202312 214.519 131.912 216.923
202412 -31.059 132.987 -31.153
202512 17.838 133.390 17.838

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 kr1,184.09 mean?
Q-linea AB (OSTO:QLINEA) has a Cyclically Adjusted Book per Share of kr1,184.09 as of Jun. 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 Q-linea AB and its competitors.
Is Q-linea AB's Cyclically Adjusted Book per Share too high?
Q-linea AB's current Cyclically Adjusted Book per Share is kr1,184.09. Overall, Q-linea AB has a GF Score™ of 67/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Q-linea AB's Cyclically Adjusted Book per Share compare to ABT and SYK?
Q-linea AB's Cyclically Adjusted Book per Share of kr1,184.09 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 Q-linea AB and its competitors. Q-linea AB's current Cyclically Adjusted Book per Share is kr1,184.09. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Q-linea AB stock overvalued right now?
Based on GuruFocus' analysis, Q-linea AB (OSTO:QLINEA) is currently considered Modestly Undervalued. The stock's GF Value™ is kr19.72, compared to a current price of kr16.75 — trading 15.1% below its estimated fair value. The current Cyclically Adjusted Book per Share is kr1,184.09. Q-linea AB's overall GF Score™ is 67/100 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 Q-linea AB (OSTO:QLINEA), the current Cyclically Adjusted Book per Share is kr1,184.09 as of Jun. 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 Q-linea AB (OSTO:QLINEA) Overvalued in 2026?

Based on GuruFocus' analysis, Q-linea AB stock appears to be undervalued. The current stock price of kr16.75 is trading 15.1% below its estimated GF Value™ of kr19.72. GuruFocus considers Q-linea AB to be Modestly Undervalued.

Key valuation signals for OSTO:QLINEA:

  • Cyclically Adjusted Book per Share: kr1,184.09
  • GF Value™: kr19.72 vs. price of kr16.75 (15.1% below fair value)
  • GF Score™: 67/100 with 3 warning signs

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


Q-linea AB Business Description

Other Exchanges 3F80:Germany
Address Dag Hammarskjolds vag 52 A, Uppsala, SWE, SE-752 37
Q-linea AB is a company that develops infection diagnostics solutions that benefit patients, healthcare providers, and society, enabling rapid diagnosis of blood infections such as sepsis within six hours of a positive blood culture. It focuses on developing instruments and consumables that benefit patients, healthcare providers, and society. It develops and delivers solutions for healthcare providers, enabling them to diagnose and treat infectious diseases in the shortest possible time. The company's product, ASTar, is a fully automated instrument (AST, antibiotic susceptibility testing), which produces a sensitivity profile from a positive blood culture.
67GF Score

Get the complete analysis for OSTO:QLINEA

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

kr16.75
Price
kr19.72
GF Value