Rottneros AB (FRA:RBG) E10: €0.05 (As of Mar. 2026)


FRA:RBG Rottneros AB FRA:RBG
55 GF Score
Price €0.15
GF Value €0.38
! 6 Warning Signs
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What is Rottneros AB E10?

Rottneros AB FRA:RBG -0.54% 55 E10 is €0.05 as of Mar. 2026. GuruFocus rates FRA:RBG with a GF Score™ of 55/100 and a GF Value™ of €0.38. The stock has 6 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.

Rottneros AB's adjusted earnings per share data for the three months ended in Mar. 2026 was €-0.022. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is €0.05 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Rottneros AB's average E10 Growth Rate was -34.80% per year. During the past 3 years, the average E10 Growth Rate was -8.80% per year. During the past 5 years, the average E10 Growth Rate was 18.00% 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 Rottneros AB was 71.90% per year. The lowest was -8.80% per year. And the median was 28.50% per year.

As of today (2026-06-27), Rottneros AB's current stock price is €0.146. Rottneros AB's E10 for the quarter that ended in Mar. 2026 was €0.05. Rottneros AB's Shiller PE Ratio of today is 2.92.

During the past 13 years, the highest Shiller PE Ratio of Rottneros AB was 533.52. The lowest was 2.50. And the median was 13.55.


Rottneros AB  (FRA:RBG) 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.

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

Shiller PE Ratio=Share Price/E10
=0.146/0.05
=2.92

* 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 Rottneros AB was 533.52. The lowest was 2.50. And the median was 13.55.


Be Aware

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


Rottneros AB E10 Related Terms


Rottneros AB E10 Historical Data

* Premium members only.

The historical data trend for Rottneros 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.

Rottneros AB E10 Chart

Rottneros 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 0.06 0.10 0.12 0.10 0.05

Rottneros 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 0.11 0.08 0.07 0.05 0.05

FRA:RBG vs SLVM: E10 Comparison

For the Paper & Paper Products subindustry, Rottneros 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.


Rottneros AB Shiller PE Ratio vs Forest Products Industry

For the Forest Products industry and Basic Materials sector, Rottneros AB's Shiller PE Ratio distribution charts can be found below:

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


FRA:RBG
55GF Score
Rottneros AB FRA:RBG
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Rottneros 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, Rottneros 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)
=-0.022/133.3862*133.3862
=-0.022

Current CPI (Mar. 2026) = 133.3862.

Rottneros AB Quarterly Data

per share eps CPI Adj_EPS
201606 0.027 101.019 0.036
201609 0.021 101.138 0.028
201612 -0.004 102.022 -0.005
201703 0.025 102.022 0.033
201706 0.028 102.752 0.036
201709 0.019 103.279 0.025
201712 -0.006 103.793 -0.008
201803 0.031 103.962 0.040
201806 0.040 104.875 0.051
201809 0.044 105.679 0.056
201812 0.005 105.912 0.006
201903 0.058 105.886 0.073
201906 0.040 106.742 0.050
201909 0.020 107.214 0.025
201912 -0.016 107.766 -0.020
202003 0.017 106.563 0.021
202006 -0.002 107.498 -0.002
202009 -0.001 107.635 -0.001
202012 -0.043 108.296 -0.053
202103 0.003 108.360 0.004
202106 0.041 108.928 0.050
202109 0.040 110.338 0.048
202112 0.027 112.486 0.032
202203 0.061 114.825 0.071
202206 0.091 118.384 0.103
202209 0.140 122.296 0.153
202212 0.005 126.365 0.005
202303 0.059 127.042 0.062
202306 0.016 129.407 0.016
202309 0.016 130.224 0.016
202312 -0.032 131.912 -0.032
202403 -0.002 132.205 -0.002
202406 0.012 132.716 0.012
202409 0.016 132.304 0.016
202412 -0.009 132.987 -0.009
202503 -0.029 132.825 -0.029
202506 -0.081 133.699 -0.081
202509 -0.018 133.482 -0.018
202512 -0.079 133.386 -0.079
202603 -0.022 133.386 -0.022

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 €0.05 mean?
Rottneros AB (FRA:RBG) has a E10 of €0.05 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Rottneros AB and its competitors.
Is Rottneros AB's E10 too high?
Rottneros AB's current E10 is €0.05. Overall, Rottneros AB has a GF Score™ of 55/100, reflecting its overall financial health beyond just this single metric.
How does Rottneros AB's E10 compare to SLVM?
Rottneros AB's E10 of €0.05 can be compared against companies in the Forest Products 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 Forest Products company?
A good E10 depends on the Forest Products 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 Rottneros AB and its competitors. Rottneros AB's current E10 is €0.05. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rottneros AB stock overvalued right now?
Rottneros AB (FRA:RBG) has a current E10 of €0.05. The stock's GF Value™ is €0.38, compared to a current price of €0.15 — trading 61.6% below its estimated fair value. The current E10 is €0.05. Rottneros AB's overall GF Score™ is 55/100 with 6 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 Rottneros AB (FRA:RBG), the current E10 is €0.05 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 Rottneros AB (FRA:RBG) Overvalued in 2026?

Based on GuruFocus' analysis, Rottneros AB stock appears to be undervalued. The current stock price of €0.15 is trading 61.6% below its estimated GF Value™ of €0.38.

Key valuation signals for FRA:RBG:

  • E10: €0.05
  • GF Value™: €0.38 vs. price of €0.15 (61.6% below fair value)
  • GF Score™: 55/100 with 6 warning signs

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


Rottneros AB Business Description

Other Exchanges RROS:Sweden0H0L:UK
Address Box 144, Soderhamn, SWE, 826 23
Rottneros AB, together with its subsidiaries, produces and sells bleached and unbleached chemical pulp as well as mechanical pulp in Europe and internationally. The pulp is used for the production of board & packaging, filters, electrotechnical applications, tissue paper, printing & printing paper and other special applications. Geographically, it derives the majority of its revenue from Europe. Rottneros also develops and sells molded fiber trays and technology for this production.
55GF Score

Get the complete analysis for FRA:RBG

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

€0.15
Price
€0.38
GF Value