PT Golden Eagle Energy TbkISX:SMMT +0.28%72 Operating Margin % is 4.88% as of Mar. 2026, which is 124% above its 10-year median of 2.18. GuruFocus rates ISX:SMMT with a GF Score™ of 72/100 and a GF Value™ of Rp1,377.63 (Significantly Overvalued). The stock has 7 warning signs investors should review. Among 130 Other Energy Sources companies, PT Golden Eagle Energy Tbk ranks worse than 56.15% on this metric.
The historical rank and industry rank for PT Golden Eagle Energy Tbk's Operating Margin % or its related term are showing as below:
ISX:SMMT'
s Operating Margin % Range Over the Past 10 Years
Min: -45.45 Med: 2.18 Max: 26.32
Current: 3.24
ISX:SMMT's Operating Margin % is ranked worse than 56.15% of 130
companies
in the Other Energy Sources industry
Industry Median: 4.57
vs ISX:SMMT: 3.24
PT Golden Eagle Energy Tbk (ISX:SMMT) Operating Margin % Explanation
Just like Gross Margin %, it is important to see a company maintains its operating margin over time. Among the same industry, a company with higher operating margin is more efficient in its operation. It is also more stable during industry slowdown or recessions. Peter Lynch prefers those with higher margins than those with lower margins.
Be Aware
Operating Margin % can be manipulated by adjusting the rate of depreciation, depletion and amortization (DDA).
If a company is facing competition, its Operating Margin % may decline. Often the Operating Margin % declines well before the company's Revenue or even profit decline. Therefore, Operating Margin % is a very important indicator of whether the company is facing problems.
For instance, by 2012, Nokia (NOK)'s problems were well known and its stock had lost more than 90% of its market value since 2007. But Nokias Operating Margin % had already been in decline since 2002, although its Earnings per Share (Diluted) were still rising. Investors who paid attention to Operating Margin % would have avoided this huge loss. The same can be said for Research-in-Motion (RIMM).
Therefore, Operating Margin % is a very important screening filter for GuruFocus. GuruFocus's Buffett-Munger screener requires that the profit margin is either consistent or expanding. The Model Portfolio of the Buffett-Munger screener has outperformed the market every year since inception in 2009.
PT Golden Eagle Energy Tbk Operating Margin % Related Terms
PT Golden Eagle Energy Tbk Operating Margin % 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 Golden Eagle Energy Tbk Operating Margin % Chart
PT Golden Eagle Energy Tbk Operating Margin % Competitor Comparison
For the Thermal Coal subindustry, PT Golden Eagle Energy Tbk's Operating Margin %, along with its competitors' market caps and Operating Margin % 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 Golden Eagle Energy Tbk Operating Margin % vs Other Energy Sources Industry
For the Other Energy Sources industry and Energy sector, PT Golden Eagle Energy Tbk's Operating Margin % distribution charts can be found below:
* The bar in red indicates where PT Golden Eagle Energy Tbk's Operating Margin % falls into.
PT Golden Eagle Energy Tbk Operating Margin % Calculation
Operating Margin % - also known as operating income margin, operating profit margin and return on sales (ROS) - is the ratio of Operating Income divided by net sales or Revenue, usually presented in percent.
PT Golden Eagle Energy Tbk's Operating Margin % for the fiscal year that ended in Dec. 2025 is calculated as
* 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 Golden Eagle Energy Tbk (ISX:SMMT) has a Operating Margin % of 4.88% as of Mar. 2026. Operating margin is the ratio of total operating income to net sales. View historical data on PT Golden Eagle Energy Tbk and its competitors. This is 124% above median its historical median of 2.18. According to the industry distribution chart, PT Golden Eagle Energy Tbk ranks #73 out of 130 companies in the Other Energy Sources industry, placing it in the top 56.2%.
Is PT Golden Eagle Energy Tbk's Operating Margin % too high?
PT Golden Eagle Energy Tbk's current Operating Margin % of 4.88% is 124% above median its 10-year median of 2.18. The Other Energy Sources industry median Operating Margin % is 4.57. PT Golden Eagle Energy Tbk's value of 4.88% is 6.8% above this industry median. Based on the distribution chart, PT Golden Eagle Energy Tbk ranks #73 out of 130 companies in the Other Energy Sources industry, which is below the industry midpoint. Overall, PT Golden Eagle Energy Tbk has a GF Score™ of 72/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does PT Golden Eagle Energy Tbk's Operating Margin % compare to competitors?
According to the Other Energy Sources industry distribution chart, PT Golden Eagle Energy Tbk ranks #73 out of 130 companies for Operating Margin %. This places PT Golden Eagle Energy Tbk in the lower half of its industry. The industry median Operating Margin % is 4.57. PT Golden Eagle Energy Tbk's value of 4.88% is 6.8% above this benchmark. While the company's 10-year median is 2.18 vs. the industry median of 4.57, PT Golden Eagle 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 Operating Margin % for an Other Energy Sources company?
The median Operating Margin % among Other Energy Sources companies is 4.57, based on 130 companies in the industry. Companies in the top quartile (top 25%) have a Operating Margin % significantly above this median, while those in the bottom quartile fall well below. However, Operating Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. PT Golden Eagle Energy Tbk's current Operating Margin % of 4.88% is 6.8% 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 Operating Margin % mean?
A high Operating Margin % can signal that a stock is expensive relative to its fundamentals. Operating margin is the ratio of total operating income to net sales. View historical data on PT Golden Eagle Energy Tbk and its competitors. For the Other Energy Sources industry, the median Operating Margin % is 4.57 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PT Golden Eagle Energy Tbk's current Operating Margin % is 4.88%, which is 124% above median its own 10-year median of 2.18. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Golden Eagle Energy Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Golden Eagle Energy Tbk (ISX:SMMT) is currently considered Significantly Overvalued. The stock's GF Value™ is Rp1,377.63, compared to a current price of Rp1,810.00 — trading 31.4% above its estimated fair value. The current Operating Margin % is 4.88%, which is 124% above median its 10-year median of 2.18 and 6.8% above the Other Energy Sources industry median of 4.57. PT Golden Eagle Energy Tbk's overall GF Score™ is 72/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Operating Margin % calculated?
Operating Margin % is calculated from a company's financial statements. For PT Golden Eagle Energy Tbk (ISX:SMMT), the current Operating Margin % is 4.88% as of Mar. 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 Golden Eagle Energy Tbk (ISX:SMMT) Overvalued in 2026?
Based on GuruFocus' analysis, PT Golden Eagle Energy Tbk stock appears to be overvalued.
The current stock price of Rp1,810.00 is trading 31.4% above its estimated GF Value™ of Rp1,377.63.
GuruFocus considers PT Golden Eagle Energy Tbk to be Significantly Overvalued.
Key valuation signals for ISX:SMMT:
Operating Margin %: 4.88% (124% above median its 10-year median of 2.18)
GF Value™: Rp1,377.63 vs. price of Rp1,810.00 (31.4% above fair value)
Industry Position: 6.8% above the Other Energy Sources median (#73 of 130)
No single metric tells the full story. See the ISX:SMMT stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
PT Golden Eagle Energy Tbk, along with its subsidiaries, is engaged in operating coal mines with coal reserves in Sumatra and Kalimantan. The Group's business activities include coal mining and related activities, including general surveying, exploration, exploitation, processing, refining, and trading. Its coal reserves mainly consist of subbituminous coal characterized by relatively low sulfur and ash content, which is mainly used to meet the needs of power plants and the cement industry. Geographically, the Group operates only in Indonesia.
72GF Score
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