Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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.
PT Atlas Resources TbkISX:ARII 62 Cyclically Adjusted PB Ratio is 0.92 as of Jul. 18, 2026, which is 16% above its 10-year median of 0.79. GuruFocus rates ISX:ARII with a GF Score™ of 62/100 and a GF Value™ of Rp322.03 (Modestly Undervalued). The stock has 3 warning signs investors should review. Among 137 Other Energy Sources companies, PT Atlas Resources Tbk ranks better than 56.93% on this metric.
The historical rank and industry rank for PT Atlas Resources Tbk's Cyclically Adjusted PB Ratio or its related term are showing as below:
ISX:ARII'
s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.4 Med: 0.79 Max: 1.25
Current: 0.92
During the past years, PT Atlas Resources Tbk's highest Cyclically Adjusted PB Ratio was 1.25. The lowest was 0.40. And the median was 0.79.
ISX:ARII's Cyclically Adjusted PB Ratio is ranked better than 56.93% of 137
companies
in the Other Energy Sources industry
Industry Median: 1.1
vs ISX:ARII: 0.92
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.
PT Atlas Resources Tbk's adjusted book value per share data for the three months ended in Mar. 2026 was Rp359.656. 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 Rp290.52 for the trailing ten years ended in Mar. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
PT Atlas Resources Tbk (ISX:ARII) Cyclically Adjusted PB Ratio Explanation
Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.
If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.
PT Atlas Resources Tbk Cyclically Adjusted PB Ratio Related Terms
PT Atlas Resources Tbk Cyclically Adjusted PB Ratio Historical Data
* Premium members only.
The historical data trend for PT Atlas Resources Tbk's Cyclically Adjusted PB Ratio 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.
PT Atlas Resources Tbk Cyclically Adjusted PB Ratio Chart
PT Atlas Resources Tbk Cyclically Adjusted PB Ratio Competitor Comparison
For the Thermal Coal subindustry, PT Atlas Resources Tbk'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.
PT Atlas Resources Tbk Cyclically Adjusted PB Ratio vs Other Energy Sources Industry
For the Other Energy Sources industry and Energy sector, PT Atlas Resources Tbk's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where PT Atlas Resources Tbk's Cyclically Adjusted PB Ratio falls into.
PT Atlas Resources Tbk Cyclically Adjusted PB Ratio Calculation
Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.
The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.
* 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.
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.
What does a Cyclically Adjusted PB Ratio of 0.92 mean?
PT Atlas Resources Tbk (ISX:ARII) has a Cyclically Adjusted PB Ratio of 0.92 as of Jul. 18, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on PT Atlas Resources Tbk and its competitors. This is 16% above median its historical median of 0.79. Over the past decade, PT Atlas Resources Tbk's Cyclically Adjusted PB Ratio has ranged from 0.40 to 1.25. According to the industry distribution chart, PT Atlas Resources Tbk ranks #59 out of 137 companies in the Other Energy Sources industry, placing it in the top 43.1%.
Is PT Atlas Resources Tbk's Cyclically Adjusted PB Ratio too high?
PT Atlas Resources Tbk's current Cyclically Adjusted PB Ratio of 0.92 is 16% above median its 10-year median of 0.79. Over the past 10 years, this metric has ranged from a low of 0.40 to a high of 1.25. The Other Energy Sources industry median Cyclically Adjusted PB Ratio is 1.10. PT Atlas Resources Tbk's value of 0.92 is 16.4% below this industry median. Based on the distribution chart, PT Atlas Resources Tbk ranks #59 out of 137 companies in the Other Energy Sources industry, which is above the industry midpoint. Overall, PT Atlas Resources Tbk has a GF Score™ of 62/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does PT Atlas Resources Tbk's Cyclically Adjusted PB Ratio compare to competitors?
According to the Other Energy Sources industry distribution chart, PT Atlas Resources Tbk ranks #59 out of 137 companies for Cyclically Adjusted PB Ratio. This puts PT Atlas Resources Tbk in the upper half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.10. PT Atlas Resources Tbk's value of 0.92 is 16.4% below this benchmark. Historically, PT Atlas Resources Tbk's own Cyclically Adjusted PB Ratio has ranged from 0.40 to 1.25 over the past decade. While the company's 10-year median is 0.79 vs. the industry median of 1.10, PT Atlas Resources Tbk has consistently been below 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 Cyclically Adjusted PB Ratio for an Other Energy Sources company?
The median Cyclically Adjusted PB Ratio among Other Energy Sources companies is 1.10, based on 137 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. PT Atlas Resources Tbk's current Cyclically Adjusted PB Ratio of 0.92 is 16.4% below 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 Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on PT Atlas Resources Tbk and its competitors. For the Other Energy Sources industry, the median Cyclically Adjusted PB Ratio is 1.10 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PT Atlas Resources Tbk's current Cyclically Adjusted PB Ratio is 0.92, which is 16% above median its own 10-year median of 0.79. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Atlas Resources Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Atlas Resources Tbk (ISX:ARII) is currently considered Modestly Undervalued. The stock's GF Value™ is Rp322.03, compared to a current price of Rp268.00 — trading 16.8% below its estimated fair value. The current Cyclically Adjusted PB Ratio is 0.92, which is 16% above median its 10-year median of 0.79 and 16.4% below the Other Energy Sources industry median of 1.10. PT Atlas Resources Tbk's overall GF Score™ is 62/100 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 PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For PT Atlas Resources Tbk (ISX:ARII), the current Cyclically Adjusted PB Ratio is 0.92 as of Jul. 18, 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 PT Atlas Resources Tbk (ISX:ARII) Overvalued in 2026?
Based on GuruFocus' analysis, PT Atlas Resources Tbk stock appears to be undervalued.
The current stock price of Rp268.00 is trading 16.8% below its estimated GF Value™ of Rp322.03.
GuruFocus considers PT Atlas Resources Tbk to be Modestly Undervalued.
Key valuation signals for ISX:ARII:
Cyclically Adjusted PB Ratio: 0.92 (16% above median its 10-year median of 0.79)
GF Value™: Rp322.03 vs. price of Rp268.00 (16.8% below fair value)
Industry Position: 16.4% below the Other Energy Sources median (#59 of 137)
No single metric tells the full story. See the ISX:ARII stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
PT Atlas Resources Tbk is an Indonesia-based company engaged in the production of coal. The business activity of the firm is in the services, development, transportation, machine repair, printing, trade, industry, and agriculture. The company has 2 main activities namely, Export-import and trade of solid fuels: includes trade in coal, solid coal briquettes, refractory ash, and other related business activities and second Mining and coal transportation: This includes management and maintenance of transportation facilities related to mining and coal, as well as related business activities. Geographically the group has a presence in the region of Japan, China, Korea, Thailand, Europe, India, and Indonesia.
62GF Score
Get the complete analysis for ISX:ARII
Cyclically Adjusted PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ISX:ARII has been successfully added to your 
