This valuation method assumes that the stock valuation will revert to its historical (10-Year) median in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
The historical rank and industry rank for PT Pertamina Geothermal Energy Tbk's Median PS Value or its related term are showing as below:
ISX:PGEO's Price-to-Median-PS-Value is not ranked *
in the Utilities - Independent Power Producers industry.
Industry Median: 1.03 * Ranked among companies with meaningful Price-to-Median-PS-Value only.
PT Pertamina Geothermal Energy Tbk (ISX:PGEO) Median PS Value Explanation
This valuation method assumes that the stock valuation will revert to its historical (10-Year) mean in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio
is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
It also assumes that over time the profit margin is constant. If a company increases its profit margin to a sustainable level, this value might under-estimate its value. If it has permanent declined profit margins, this may over-estimate the company's value.
PT Pertamina Geothermal Energy Tbk's Price to Median PS Value for today is calculated as
Price to Median PS Value
=
Share Price
/
Median PS Value
=
875.00
/
0.00
=
* 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 Median PS Value Related Terms
PT Pertamina Geothermal Energy Tbk Median PS Value 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 Median PS Value Chart
PT Pertamina Geothermal Energy Tbk Median PS Value Competitor Comparison
For the Utilities - Renewable subindustry, PT Pertamina Geothermal Energy Tbk's Price-to-Median-PS-Value, along with its competitors' market caps and Price-to-Median-PS-Value 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-Median-PS-Value vs Utilities - Independent Power Producers Industry
For the Utilities - Independent Power Producers industry and Utilities sector, PT Pertamina Geothermal Energy Tbk's Price-to-Median-PS-Value distribution charts can be found below:
* The bar in red indicates where PT Pertamina Geothermal Energy Tbk's Price-to-Median-PS-Value falls into.
10-Year Median PS Ratio is 0.
PT Pertamina Geothermal Energy Tbk's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was Rp176.508.
* 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 (ISX:PGEO) has a Median PS Value of Rp0.00 as of Jul. 05, 2026. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on PT Pertamina Geothermal Energy Tbk and its competitors. According to the industry distribution chart, PT Pertamina Geothermal Energy Tbk ranks #999999 out of 195 companies in the Utilities - Independent Power Producers industry.
Is PT Pertamina Geothermal Energy Tbk's Median PS Value too high?
PT Pertamina Geothermal Energy Tbk's current Median PS Value is Rp0.00. Based on the distribution chart, PT Pertamina Geothermal Energy Tbk ranks #999999 out of 195 companies in the Utilities - Independent Power Producers industry, which is in the bottom quartile relative to peers. Overall, PT Pertamina Geothermal Energy Tbk has a GF Score™ of 81/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does PT Pertamina Geothermal Energy Tbk's Median PS Value compare to competitors?
According to the Utilities - Independent Power Producers industry distribution chart, PT Pertamina Geothermal Energy Tbk ranks #999999 out of 195 companies for Median PS Value. This places PT Pertamina Geothermal Energy Tbk in the lower half of its industry. The industry median Median PS Value is 1.03. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Median PS Value for an Utilities - Independent Power Producers company?
The median Median PS Value among Utilities - Independent Power Producers companies is 1.03, based on 195 companies in the industry. Companies in the top quartile (top 25%) have a Median PS Value significantly above this median, while those in the bottom quartile fall well below. However, Median PS Value 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 Median PS Value mean?
A high Median PS Value can signal that a stock is expensive relative to its fundamentals. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on PT Pertamina Geothermal Energy Tbk and its competitors. For the Utilities - Independent Power Producers industry, the median Median PS Value is 1.03 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PT Pertamina Geothermal Energy Tbk's current Median PS Value is Rp0.00. 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 (ISX:PGEO) is currently considered Significantly Undervalued. The stock's GF Value™ is Rp1,364.43, compared to a current price of Rp875.00 — trading 35.9% below its estimated fair value. The current Median PS Value is Rp0.00. PT Pertamina Geothermal Energy Tbk's overall GF Score™ is 81/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Median PS Value calculated?
Median PS Value is calculated from a company's financial statements. For PT Pertamina Geothermal Energy Tbk (ISX:PGEO), the current Median PS Value is Rp0.00 as of Jul. 05, 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 (ISX:PGEO) Overvalued in 2026?
Based on GuruFocus' analysis, PT Pertamina Geothermal Energy Tbk stock appears to be undervalued.
The current stock price of Rp875.00 is trading 35.9% below its estimated GF Value™ of Rp1,364.43.
GuruFocus considers PT Pertamina Geothermal Energy Tbk to be Significantly Undervalued.
Key valuation signals for ISX:PGEO:
Median PS Value: Rp0.00
GF Value™: Rp1,364.43 vs. price of Rp875.00 (35.9% below fair value)
No single metric tells the full story. See the ISX:PGEO stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
PT Pertamina Geothermal Energy Tbk Business Description
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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