Q-linea AB (OSTO:QLINEA) E10: kr-813.99 (As of Mar. 2026)


OSTO:QLINEA Q-linea AB OSTO:QLINEA
68 GF Score
Price kr16.90
GF Value kr20.75
Valuation Modestly Undervalued
! 3 Warning Signs
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What is Q-linea AB E10?

Q-linea AB OSTO:QLINEA -0.29% 68 E10 is kr-813.99 as of Mar. 2026. GuruFocus rates OSTO:QLINEA with a GF Score™ of 68/100 and a GF Value™ of kr20.75 (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 P/E calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

Q-linea AB's adjusted earnings per share data for the fiscal year that ended in Dec. 2025 was kr-27.400. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is kr-813.99 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 E10 growth rate using E10 data.

As of today (2026-07-03), Q-linea AB's current stock price is kr 16.90. Q-linea AB's E10 for the fiscal year that ended in Dec. 2025 was kr-813.99. Q-linea AB's Shiller PE Ratio of today is .


Q-linea AB  (OSTO:QLINEA) 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.


Be Aware

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


Q-linea AB E10 Related Terms


Q-linea AB E10 Historical Data

* Premium members only.

The historical data trend for Q-linea 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.

Q-linea AB E10 Chart

Q-linea 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 0.00 -898.70 -813.99

Q-linea 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 0.00 0.00 0.00 -813.99 0.00

OSTO:QLINEA vs ABT, SYK, MDT: E10 Comparison

For the Medical Devices subindustry, Q-linea 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.


Q-linea AB Shiller PE Ratio vs Medical Devices & Instruments Industry

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

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


OSTO:QLINEA
68GF Score
Q-linea AB OSTO:QLINEA
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

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

Adj_EPS=Earnings per Share (Diluted) /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=-27.4/133.3900*133.3900
=-27.400

Current CPI (Dec. 2025) = 133.3900.

Q-linea AB Annual Data

per_share_eps CPI Adj_EPS
201612 -341.004 102.022 -445.852
201712 -385.199 103.793 -495.042
201812 -1,165.213 105.912 -1,467.522
201912 -1,022.534 107.766 -1,265.668
202012 -1,141.433 108.296 -1,405.926
202112 -1,083.305 112.486 -1,284.624
202212 -1,215.415 126.365 -1,282.981
202312 -459.744 131.912 -464.896
202412 -0.246 132.987 -0.247
202512 -27.400 133.390 -27.400

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 kr-813.99 mean?
Q-linea AB (OSTO:QLINEA) has a E10 of kr-813.99 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Q-linea AB and its competitors.
Is Q-linea AB's E10 too high?
Q-linea AB's current E10 is kr-813.99. Overall, Q-linea AB has a GF Score™ of 68/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Q-linea AB's E10 compare to ABT and SYK?
Q-linea AB's E10 of kr-813.99 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 E10 for a Medical Devices & Instruments company?
A good E10 depends on the Medical Devices & Instruments 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 Q-linea AB and its competitors. Q-linea AB's current E10 is kr-813.99. 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 kr20.75, compared to a current price of kr16.90 — trading 18.6% below its estimated fair value. The current E10 is kr-813.99. Q-linea AB's overall GF Score™ is 68/100 with 3 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 Q-linea AB (OSTO:QLINEA), the current E10 is kr-813.99 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 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 kr16.90 is trading 18.6% below its estimated GF Value™ of kr20.75. GuruFocus considers Q-linea AB to be Modestly Undervalued.

Key valuation signals for OSTO:QLINEA:

  • E10: kr-813.99
  • GF Value™: kr20.75 vs. price of kr16.90 (18.6% below fair value)
  • GF Score™: 68/100 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.
68GF Score

Get the complete analysis for OSTO:QLINEA

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

kr16.90
Price
kr20.75
GF Value