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What is PT Pertamina Geothermal Energy Tbk Graham Number?
PT Pertamina Geothermal Energy TbkFRA:NJ9 81 Graham Number is €0.06 as of Jun. 2026, which is 100% below its 10-year median of 1.14. GuruFocus rates FRA:NJ9 with a GF Score™ of 81/100 and a GF Value™ of €0.06 (Modestly Undervalued). The stock has 3 warning signs investors should review. Among 276 Utilities - Independent Power Producers companies, PT Pertamina Geothermal Energy Tbk ranks better than 56.16% on this metric.
Graham Number is a figure that measures a stock's fundamental value by taking into account the company's earnings per share and book value per share. The Graham number is the upper bound of the price range that a defensive investor should pay for the stock. According to the theory, any stock price below the Graham number is considered undervalued, and thus worth investing in.
FRA:NJ9'
s Price-to-Graham-Number Range Over the Past 10 Years
Min: 0.77 Med: 1.14 Max: 1.54
Current: 1
During the past 7 years, the highest Price to Graham Number ratio of PT Pertamina Geothermal Energy Tbk was 1.54. The lowest was 0.77. And the median was 1.14.
FRA:NJ9's Price-to-Graham-Number is ranked better than 56.16% of 276
companies
in the Utilities - Independent Power Producers industry
Industry Median: 1.14
vs FRA:NJ9: 1.00
Graham Number is a combination of asset valuation and earnings power valuation. It is a very conservative way of valuing a stock.
PT Pertamina Geothermal Energy Tbk (FRA:NJ9) Graham Number Explanation
Ben Graham actually did not publish a formula like this. But he wrote in The Intelligent Investor (1948 version) regarding to the criteria for purchases:
Current price should not be more than 15 times average earnings of the past three years.
Current price should not be more than 1.5 times the book value last reported. However, a multiplier of earnings below 15 could justify a correspondingly higher multiplier of assets. As a rule of thumb we suggest that the product of the multiplier times the ratio of price to book value should not exceed 22.5. (This figure corresponds to 15 times earnings and 1.5 times book value. It would admit an issue selling at only 9 times earnings and 2.5 times asset value, etc.)
Unlike valuation methods such as DCF or Discounted Earnings, the Graham number does not take growth into the valuation. Unlike the valuation methods based on book value alone, it takes into account the earnings power. Therefore, the Graham Number is a combination of asset valuation and earnings power valuation.
In general, the Graham number is a very conservative way of valuing a stock. It cannot be applied to companies with negative book values.
PT Pertamina Geothermal Energy Tbk's Price to Graham number Ratio for today is calculated as
Price to Graham number
=
Share Price (Today)
/
Graham number (Q: Jun. 2026 )
=
0.05
/
0.06
=
0.81
* 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.
Be Aware
Please keep these in mind:
1. Graham Number does not take growth into account. Therefore it underestimates the values of the companies that have good earnings growth. We feel that if the earnings per share grows more than 10% a year, Graham Number underestimates the value.
2. Graham Number punishes the companies that have temporarily low earnings. Therefore, an average of earnings makes more sense in the calculation of Graham Number.
3. Graham Numbers underestimates companies that are light with book.
PT Pertamina Geothermal Energy Tbk Graham Number Related Terms
PT Pertamina Geothermal Energy Tbk Graham Number 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.
PT Pertamina Geothermal Energy Tbk Graham Number Chart
PT Pertamina Geothermal Energy Tbk Graham Number Competitor Comparison
For the Utilities - Renewable subindustry, PT Pertamina Geothermal Energy Tbk's Price-to-Graham-Number, along with its competitors' market caps and Price-to-Graham-Number 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 Pertamina Geothermal Energy Tbk Price-to-Graham-Number vs Utilities - Independent Power Producers Industry
For the Utilities - Independent Power Producers industry and Utilities sector, PT Pertamina Geothermal Energy Tbk's Price-to-Graham-Number distribution charts can be found below:
* The bar in red indicates where PT Pertamina Geothermal Energy Tbk's Price-to-Graham-Number falls into.
* 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 Pertamina Geothermal Energy Tbk (FRA:NJ9) has a Graham Number of €0.06 as of Jun. 2026. The Graham Number values a company based on its per-share earnings and book value. View historical data on PT Pertamina Geothermal Energy Tbk and its competitors. This is 95% below median its historical median of 1.14. Over the past decade, PT Pertamina Geothermal Energy Tbk's Graham Number has ranged from 0.77 to 1.54. According to the industry distribution chart, PT Pertamina Geothermal Energy Tbk ranks #121 out of 276 companies in the Utilities - Independent Power Producers industry, placing it in the top 43.8%.
Is PT Pertamina Geothermal Energy Tbk's Graham Number too high?
PT Pertamina Geothermal Energy Tbk's current Graham Number of €0.06 is 95% below median its 10-year median of 1.14. Over the past 10 years, this metric has ranged from a low of 0.77 to a high of 1.54. Based on the distribution chart, PT Pertamina Geothermal Energy Tbk ranks #121 out of 276 companies in the Utilities - Independent Power Producers industry, which is above the industry midpoint. Overall, PT Pertamina Geothermal Energy Tbk has a GF Score™ of 81/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does PT Pertamina Geothermal Energy Tbk's Graham Number compare to competitors?
According to the Utilities - Independent Power Producers industry distribution chart, PT Pertamina Geothermal Energy Tbk ranks #121 out of 276 companies for Graham Number. This puts PT Pertamina Geothermal Energy Tbk in the upper half of its industry. The industry median Graham Number is 1.14. Historically, PT Pertamina Geothermal Energy Tbk's own Graham Number has ranged from 0.77 to 1.54 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Graham Number for an Utilities - Independent Power Producers company?
The median Graham Number among Utilities - Independent Power Producers companies is 1.14, based on 276 companies in the industry. Companies in the top quartile (top 25%) have a Graham Number significantly above this median, while those in the bottom quartile fall well below. However, Graham Number 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 Graham Number mean?
A high Graham Number can signal that a stock is expensive relative to its fundamentals. The Graham Number values a company based on its per-share earnings and book value. View historical data on PT Pertamina Geothermal Energy Tbk and its competitors. For the Utilities - Independent Power Producers industry, the median Graham Number is 1.14 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PT Pertamina Geothermal Energy Tbk's current Graham Number is €0.06, which is 95% below median its own 10-year median of 1.14. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Pertamina Geothermal Energy Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Pertamina Geothermal Energy Tbk (FRA:NJ9) is currently considered Modestly Undervalued. The stock's GF Value™ is €0.06, compared to a current price of €0.05 — trading 16.7% below its estimated fair value. The current Graham Number is €0.06, which is 95% below median its 10-year median of 1.14. PT Pertamina Geothermal Energy Tbk's overall GF Score™ is 81/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Graham Number calculated?
Graham Number is calculated from a company's financial statements. For PT Pertamina Geothermal Energy Tbk (FRA:NJ9), the current Graham Number is €0.06 as of Jun. 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 Pertamina Geothermal Energy Tbk (FRA:NJ9) Overvalued in 2026?
Based on GuruFocus' analysis, PT Pertamina Geothermal Energy Tbk stock appears to be undervalued.
The current stock price of €0.05 is trading 16.7% below its estimated GF Value™ of €0.06.
GuruFocus considers PT Pertamina Geothermal Energy Tbk to be Modestly Undervalued.
Key valuation signals for FRA:NJ9:
Graham Number: €0.06 (95% below median its 10-year median of 1.14)
GF Value™: €0.06 vs. price of €0.05 (16.7% below fair value)
No single metric tells the full story. See the FRA:NJ9 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
PT Pertamina Geothermal Energy Tbk is involved in the geothermal sector from the upstream and/or downstream sides, both at home and abroad, as well as other business activities related to or supporting activities in the geothermal sector. Its key business activities include geothermal exploration and drilling, including in forest areas, and other activities related to geothermal energy exploitation up to its place of utilization; and producing electricity through various renewable and non-renewable energy sources. The company mainly generates revenue from the production and commercialization of geothermal steam and electricity. It operates in two segments: Own operations, which generate maximum revenue, and Joint Operating Contracts with PLN.
81GF Score
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