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Firefly AB (OSTO:FIRE) E10 : kr4.34 (As of Dec. 2024)


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What is Firefly AB E10?

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.

Firefly AB's adjusted earnings per share data for the three months ended in Dec. 2024 was kr2.640. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is kr4.34 for the trailing ten years ended in Dec. 2024.

During the past 12 months, Firefly AB's average E10 Growth Rate was 24.00% per year. During the past 3 years, the average E10 Growth Rate was 34.80% per year. During the past 5 years, the average E10 Growth Rate was 30.30% 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 E10 growth rate using E10 data.

During the past 13 years, the highest 3-Year average E10 Growth Rate of Firefly AB was 34.80% per year. The lowest was 11.90% per year. And the median was 28.70% per year.

As of today (2025-04-04), Firefly AB's current stock price is kr174.00. Firefly AB's E10 for the quarter that ended in Dec. 2024 was kr4.34. Firefly AB's Shiller PE Ratio of today is 40.09.

During the past 13 years, the highest Shiller PE Ratio of Firefly AB was 62.23. The lowest was 26.03. And the median was 42.23.


Firefly AB E10 Historical Data

The historical data trend for Firefly 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.

* Premium members only.

Firefly AB E10 Chart

Firefly AB Annual Data
Trend Dec15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.43 1.77 2.71 3.50 4.34

Firefly AB Quarterly Data
Mar20 Jun20 Sep20 Dec20 Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24
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 3.50 3.68 3.85 4.10 4.34

Competitive Comparison of Firefly AB's E10

For the Building Products & Equipment subindustry, Firefly 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.


Firefly AB's Shiller PE Ratio Distribution in the Construction Industry

For the Construction industry and Industrials sector, Firefly AB's Shiller PE Ratio distribution charts can be found below:

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


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Firefly 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, Firefly AB's adjusted earnings per share data for the three months ended in Dec. 2024 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Dec. 2024 (Change)*Current CPI (Dec. 2024)
=2.64/132.9872*132.9872
=2.640

Current CPI (Dec. 2024) = 132.9872.

Firefly AB Quarterly Data

per share eps CPI Adj_EPS
201503 0.420 99.950 0.559
201506 0.760 99.995 1.011
201509 1.330 100.228 1.765
201512 0.138 100.276 0.183
201603 0.300 100.751 0.396
201606 0.440 101.019 0.579
201609 0.120 101.138 0.158
201612 -0.096 102.022 -0.125
201703 0.250 102.022 0.326
201706 0.280 102.752 0.362
201709 1.050 103.279 1.352
201712 0.760 103.793 0.974
201803 0.820 103.962 1.049
201806 0.317 104.875 0.402
201809 1.000 105.679 1.258
201812 0.316 105.912 0.397
201903 0.290 105.886 0.364
201906 0.220 106.742 0.274
201909 1.110 107.214 1.377
201912 0.591 107.766 0.729
202003 0.600 106.563 0.749
202006 -0.370 107.498 -0.458
202009 1.860 107.635 2.298
202012 0.337 108.296 0.414
202103 0.610 108.360 0.749
202106 0.590 108.928 0.720
202109 1.050 110.338 1.266
202112 0.884 112.486 1.045
202203 1.350 114.825 1.564
202206 0.530 118.384 0.595
202209 1.140 122.296 1.240
202212 2.776 126.365 2.921
202303 1.120 127.042 1.172
202306 1.510 129.407 1.552
202309 3.180 130.224 3.247
202312 1.730 131.912 1.744
202403 2.190 132.205 2.203
202406 1.600 132.716 1.603
202409 2.700 132.304 2.714
202412 2.640 132.987 2.640

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


Firefly AB  (OSTO:FIRE) 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.

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

Shiller PE Ratio=Share Price/E10
=174.00/4.34
=40.09

* 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 Firefly AB was 62.23. The lowest was 26.03. And the median was 42.23.


Be Aware

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


Firefly AB E10 Related Terms

Thank you for viewing the detailed overview of Firefly AB's E10 provided by GuruFocus.com. Please click on the following links to see related term pages.


Firefly AB Business Description

Traded in Other Exchanges
N/A
Address
Heliosgatan 3, Stockholm, SWE, 120 30
Firefly AB is a supplier of spark detection, fire and dust explosion protection systems in Sweden. The company develops, manufactures and sells high-tech systems, which detect and minimise the risk of fires and dust explosions. It has two business areas: Industrial applications and Infra systems. Industrial applications include customized fire prevention systems, which monitor industrial processes in areas such as tissue, food, woodworking, bioenergy, and recycling. The business area of Infra systems includes early fire detection in subway-, train-, road or cable tunnel systems by means of multiple-gas detection.

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