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Arendals Fossekompani ASAOSL:AFK 64 Shiller PE Ratio is 23.33 as of Sep. 15, 2026, which is 47% above its 10-year median of 15.88. GuruFocus rates OSL:AFK with a GF Score™ of 64/100 and a GF Value™ of kr126.50 (Significantly Overvalued). The stock has 7 warning signs investors should review. Among 360 Conglomerates companies, Arendals Fossekompani ASA ranks better than 57.78% on this metric.
The historical rank and industry rank for Arendals Fossekompani ASA's Shiller PE Ratio or its related term are showing as below:
OSL:AFK'
s Shiller PE Ratio Range Over the Past 10 Years
Min: 9.66 Med: 15.88 Max: 55.71
Current: 15.11
During the past years, Arendals Fossekompani ASA's highest Shiller PE Ratio was 55.71. The lowest was 9.66. And the median was 15.88.
OSL:AFK's Shiller PE Ratio is ranked better than 57.78% of 360
companies
in the Conglomerates industry
Industry Median: 17.93
vs OSL:AFK: 15.11
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.
Arendals Fossekompani ASA's adjusted earnings per share data for the three months ended in Jun. 2026 was kr-0.259. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is kr7.93 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Arendals Fossekompani ASA (OSL:AFK) Shiller PE Ratio Explanation
Compared with the regular PE Ratio, which works poorly for cyclical businesses, the Shiller PE Ratio smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.
If a company has consistent business performance, the Shiller PE Ratio should give similar results to regular PE Ratio.
Compared with the PS Ratio, the Shiller PE Ratio makes the comparison between different industries more meaningful.
Be Aware
Shiller PE Ratio assumes that over the long term, businesses and profitability revert to their means. If a company's business model does not work in the future compared with the past, Shiller PE Ratio and PS Ratio will give false valuations.
Arendals Fossekompani ASA Shiller PE Ratio Related Terms
Arendals Fossekompani ASA Shiller PE Ratio Historical Data
* 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.
For the Conglomerates subindustry, Arendals Fossekompani ASA'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.
Arendals Fossekompani ASA Shiller PE Ratio vs Conglomerates Industry
For the Conglomerates industry and Industrials sector, Arendals Fossekompani ASA's Shiller PE Ratio distribution charts can be found below:
* The bar in red indicates where Arendals Fossekompani ASA's Shiller PE Ratio falls into.
Arendals Fossekompani ASA Shiller PE Ratio Calculation
For Shiller PE Ratio, 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 PE Ratio is also called PE10.
The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.
* 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.
Add all the adjusted EPS together and divide 10 will get our 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.
Arendals Fossekompani ASA (OSL:AFK) has a Shiller PE Ratio of 23.33 as of Sep. 15, 2026. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on Arendals Fossekompani ASA and its competitors. This is 47% above median its historical median of 15.88. Over the past decade, Arendals Fossekompani ASA's Shiller PE Ratio has ranged from 9.66 to 55.71. According to the industry distribution chart, Arendals Fossekompani ASA ranks #152 out of 360 companies in the Conglomerates industry, placing it in the top 42.2%.
Is Arendals Fossekompani ASA's Shiller PE Ratio too high?
Arendals Fossekompani ASA's current Shiller PE Ratio of 23.33 is 47% above median its 10-year median of 15.88. Over the past 10 years, this metric has ranged from a low of 9.66 to a high of 55.71. The Conglomerates industry median Shiller PE Ratio is 17.93. Arendals Fossekompani ASA's value of 23.33 is 30.1% above this industry median. Based on the distribution chart, Arendals Fossekompani ASA ranks #152 out of 360 companies in the Conglomerates industry, which is above the industry midpoint. Overall, Arendals Fossekompani ASA has a GF Score™ of 64/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Arendals Fossekompani ASA's Shiller PE Ratio compare to MMM and HON?
According to the Conglomerates industry distribution chart, Arendals Fossekompani ASA ranks #152 out of 360 companies for Shiller PE Ratio. This puts Arendals Fossekompani ASA in the upper half of its industry. The industry median Shiller PE Ratio is 17.93. Arendals Fossekompani ASA's value of 23.33 is 30.1% above this benchmark. Historically, Arendals Fossekompani ASA's own Shiller PE Ratio has ranged from 9.66 to 55.71 over the past decade. While the company's 10-year median is 15.88 vs. the industry median of 17.93, Arendals Fossekompani ASA has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Shiller PE Ratio for a Conglomerates company?
The median Shiller PE Ratio among Conglomerates companies is 17.93, based on 360 companies in the industry. Companies in the top quartile (top 25%) have a Shiller PE Ratio significantly above this median, while those in the bottom quartile fall well below. However, Shiller PE Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Arendals Fossekompani ASA's current Shiller PE Ratio of 23.33 is 30.1% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Shiller PE Ratio mean?
A high Shiller PE Ratio can signal that a stock is expensive relative to its fundamentals. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on Arendals Fossekompani ASA and its competitors. For the Conglomerates industry, the median Shiller PE Ratio is 17.93 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Arendals Fossekompani ASA's current Shiller PE Ratio is 23.33, which is 47% above median its own 10-year median of 15.88. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Arendals Fossekompani ASA stock overvalued right now?
Based on GuruFocus' analysis, Arendals Fossekompani ASA (OSL:AFK) is currently considered Significantly Overvalued. The stock's GF Value™ is kr126.50, compared to a current price of kr185.00 — trading 46.2% above its estimated fair value. The current Shiller PE Ratio is 23.33, which is 47% above median its 10-year median of 15.88 and 30.1% above the Conglomerates industry median of 17.93. Arendals Fossekompani ASA's overall GF Score™ is 64/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Shiller PE Ratio calculated?
Shiller PE Ratio is calculated from a company's financial statements. For Arendals Fossekompani ASA (OSL:AFK), the current Shiller PE Ratio is 23.33 as of Sep. 15, 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 Arendals Fossekompani ASA (OSL:AFK) Overvalued in 2026?
Based on GuruFocus' analysis, Arendals Fossekompani ASA stock appears to be overvalued.
The current stock price of kr185.00 is trading 46.2% above its estimated GF Value™ of kr126.50.
GuruFocus considers Arendals Fossekompani ASA to be Significantly Overvalued.
Key valuation signals for OSL:AFK:
Shiller PE Ratio: 23.33 (47% above median its 10-year median of 15.88)
GF Value™: kr126.50 vs. price of kr185.00 (46.2% above fair value)
Industry Position: 30.1% above the Conglomerates median (#152 of 360)
No single metric tells the full story. See the OSL:AFK stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Arendals Fossekompani ASA is an industrial investment company holding several core investments and a portfolio of financial investments. The company invests in and owns companies that make energy from renewable sources more usable and accessible, and that contribute to a more sustainable use of resources. It owns and operates two hydropower plants. In addition, the firm operates globally in many forward-looking industries, including 3D printing, algo trading, satellite services, battery and solar technology, software and digitalization, as well as various green energy technologies. The company has seven operating segments: Group Management, AFK Vannkraft, NSSLGIobaI, ENRX, Tekna, AFK Eiendom, and Others.
64GF Score
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