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 Pertamina Geothermal Energy TbkFRA:NJ9 86 Earnings Yield (Joel Greenblatt) % is 10.64% as of Jun. 2026, which is 30% above its 10-year median of 8.18. GuruFocus rates FRA:NJ9 with a GF Score™ of 86/100 and a GF Value™ of €0.06 (Modestly Undervalued). The stock has 2 warning signs investors should review. Among 480 Utilities - Independent Power Producers companies, PT Pertamina Geothermal Energy Tbk ranks better than 80% on this metric.
The historical rank and industry rank for PT Pertamina Geothermal Energy Tbk's Earnings Yield (Joel Greenblatt) % or its related term are showing as below:
FRA:NJ9'
s Earnings Yield (Joel Greenblatt) % Range Over the Past 10 Years
Min: 4.97 Med: 8.18 Max: 12.39
Current: 9.3
During the past 7 years, the highest Earnings Yield (Joel Greenblatt) of PT Pertamina Geothermal Energy Tbk was 12.39%. The lowest was 4.97%. And the median was 8.18%.
FRA:NJ9's Earnings Yield (Joel Greenblatt) % is ranked better than 80% of 480
companies
in the Utilities - Independent Power Producers industry
Industry Median: 3.335
vs FRA:NJ9: 9.30
Joel Greenblatt's definition of earnings yield has the same problems the regular earnings yield does. It does not consider the growth of the company. It only looks at one-year's business operation. For cyclical companies, the earnings yield is usually highest at the peak of the business cycle. But these earnings are rarely sustainable.
A better indicator of the attractiveness of an investment which takes growth into account is the Forward Rate of Return (Yacktman) %. PT Pertamina Geothermal Energy Tbk's Forward Rate of Return (Yacktman) % for the quarter that ended in Jun. 2026 was 0.00%. The Forward Rate of Return uses the normalized Free Cash Flow of the past five years, and considers growth. The forward rate of return can be thought of as the return that investors buying the stock today can expect from it in the future.
Joel Greenblatt defines the earnings yield using the above equation because it more accurately reflects the company's profitability relative to its stock price. Items like interest payment and tax etc. are not directly related to the company's operational profitability.
Enterprise Value instead of market cap (share price) is used in the calculation because it is the real price stock and bond investors together pay for the company.
Be Aware
Joel Greenblatt's definition of earnings yield has the same problems the regular earnings yield does. It does not consider the growth of the company. It only looks at one-year's business operation. For cyclical companies, the earnings yield is usually highest at the peak of the business cycle. But these earnings are rarely sustainable.
* 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 Utilities - Renewable subindustry, PT Pertamina Geothermal Energy Tbk's Earnings Yield (Joel Greenblatt) %, along with its competitors' market caps and Earnings Yield (Joel Greenblatt) % 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 Earnings Yield (Joel Greenblatt) % vs Utilities - Independent Power Producers Industry
For the Utilities - Independent Power Producers industry and Utilities sector, PT Pertamina Geothermal Energy Tbk's Earnings Yield (Joel Greenblatt) % distribution charts can be found below:
* The bar in red indicates where PT Pertamina Geothermal Energy Tbk's Earnings Yield (Joel Greenblatt) % falls into.
In his book, The Little That Beat the Market, hedge fund manager Joel Greenblatt defines Earnings Yield as operating income divided by enterprise value.
PT Pertamina Geothermal Energy Tbk's EBIT for the trailing twelve months (TTM) ended in Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was €210.9 Mil.
What does a Earnings Yield (Joel Greenblatt) % of 10.64% mean?
PT Pertamina Geothermal Energy Tbk (FRA:NJ9) has a Earnings Yield (Joel Greenblatt) % of 10.64% as of Jun. 2026. Joel Greenblatt's earnings yield equals the ratio of earnings before interest and taxes to enterprise value. View historical data on PT Pertamina Geothermal Energy Tbk and its competitors. This is 30% above median its historical median of 8.18. Over the past decade, PT Pertamina Geothermal Energy Tbk's Earnings Yield (Joel Greenblatt) % has ranged from 4.97 to 12.39. According to the industry distribution chart, PT Pertamina Geothermal Energy Tbk ranks #96 out of 480 companies in the Utilities - Independent Power Producers industry, placing it in the top 20%.
Is PT Pertamina Geothermal Energy Tbk's Earnings Yield (Joel Greenblatt) % too high?
PT Pertamina Geothermal Energy Tbk's current Earnings Yield (Joel Greenblatt) % of 10.64% is 30% above median its 10-year median of 8.18. Over the past 10 years, this metric has ranged from a low of 4.97 to a high of 12.39. The Utilities - Independent Power Producers industry median Earnings Yield (Joel Greenblatt) % is 3.34. PT Pertamina Geothermal Energy Tbk's value of 10.64% is 219% above this industry median. Based on the distribution chart, PT Pertamina Geothermal Energy Tbk ranks #96 out of 480 companies in the Utilities - Independent Power Producers industry, which is in the top quartile — a strong position relative to peers. Overall, PT Pertamina Geothermal Energy Tbk has a GF Score™ of 86/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does PT Pertamina Geothermal Energy Tbk's Earnings Yield (Joel Greenblatt) % compare to competitors?
According to the Utilities - Independent Power Producers industry distribution chart, PT Pertamina Geothermal Energy Tbk ranks #96 out of 480 companies for Earnings Yield (Joel Greenblatt) %. This places PT Pertamina Geothermal Energy Tbk in the top 20% of its industry — outperforming the majority of peers. The industry median Earnings Yield (Joel Greenblatt) % is 3.34. PT Pertamina Geothermal Energy Tbk's value of 10.64% is 219% above this benchmark. Historically, PT Pertamina Geothermal Energy Tbk's own Earnings Yield (Joel Greenblatt) % has ranged from 4.97 to 12.39 over the past decade. While the company's 10-year median is 8.18 vs. the industry median of 3.34, PT Pertamina Geothermal Energy Tbk 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 Earnings Yield (Joel Greenblatt) % for an Utilities - Independent Power Producers company?
The median Earnings Yield (Joel Greenblatt) % among Utilities - Independent Power Producers companies is 3.34, based on 480 companies in the industry. Companies in the top quartile (top 25%) have a Earnings Yield (Joel Greenblatt) % significantly above this median, while those in the bottom quartile fall well below. However, Earnings Yield (Joel Greenblatt) % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. PT Pertamina Geothermal Energy Tbk's current Earnings Yield (Joel Greenblatt) % of 10.64% is 219% 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 Earnings Yield (Joel Greenblatt) % mean?
A high Earnings Yield (Joel Greenblatt) % can signal that a stock is expensive relative to its fundamentals. Joel Greenblatt's earnings yield equals the ratio of earnings before interest and taxes to enterprise value. View historical data on PT Pertamina Geothermal Energy Tbk and its competitors. For the Utilities - Independent Power Producers industry, the median Earnings Yield (Joel Greenblatt) % is 3.34 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PT Pertamina Geothermal Energy Tbk's current Earnings Yield (Joel Greenblatt) % is 10.64%, which is 30% above median its own 10-year median of 8.18. 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 24.2% below its estimated fair value. The current Earnings Yield (Joel Greenblatt) % is 10.64%, which is 30% above median its 10-year median of 8.18 and 219% above the Utilities - Independent Power Producers industry median of 3.34. PT Pertamina Geothermal Energy Tbk's overall GF Score™ is 86/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Earnings Yield (Joel Greenblatt) % calculated?
Earnings Yield (Joel Greenblatt) % is calculated from a company's financial statements. For PT Pertamina Geothermal Energy Tbk (FRA:NJ9), the current Earnings Yield (Joel Greenblatt) % is 10.64% 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 24.2% 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:
Earnings Yield (Joel Greenblatt) %: 10.64% (30% above median its 10-year median of 8.18)
GF Value™: €0.06 vs. price of €0.05 (24.2% below fair value)
Industry Position: 219% above the Utilities - Independent Power Producers median (#96 of 480)
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.
86GF Score
Get the complete analysis for FRA:NJ9
Earnings Yield (Joel Greenblatt) % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
FRA:NJ9 has been successfully added to your 
