PT MNC Energy Investments TbkISX:IATA -5.80%49 Operating Margin % is 19.90% as of Mar. 2026, which is 494% above its 10-year median of 3.35. GuruFocus rates ISX:IATA with a GF Score™ of 49/100 and a GF Value™ of Rp21.84 (Significantly Overvalued). The stock has 6 warning signs investors should review. Among 130 Other Energy Sources companies, PT MNC Energy Investments Tbk ranks better than 86.92% on this metric.
The historical rank and industry rank for PT MNC Energy Investments Tbk's Operating Margin % or its related term are showing as below:
ISX:IATA'
s Operating Margin % Range Over the Past 10 Years
Min: -56.2 Med: 3.35 Max: 35.62
Current: 18.24
ISX:IATA's Operating Margin % is ranked better than 86.92% of 130
companies
in the Other Energy Sources industry
Industry Median: 4.57
vs ISX:IATA: 18.24
PT MNC Energy Investments Tbk has recorded a loss in operating income at least once over the past 3 years.
PT MNC Energy Investments Tbk (ISX:IATA) 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 MNC Energy Investments Tbk Operating Margin % Related Terms
PT MNC Energy Investments 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 MNC Energy Investments Tbk Operating Margin % Chart
PT MNC Energy Investments Tbk Operating Margin % Competitor Comparison
For the Thermal Coal subindustry, PT MNC Energy Investments 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 MNC Energy Investments Tbk Operating Margin % vs Other Energy Sources Industry
For the Other Energy Sources industry and Energy sector, PT MNC Energy Investments Tbk's Operating Margin % distribution charts can be found below:
* The bar in red indicates where PT MNC Energy Investments Tbk's Operating Margin % falls into.
PT MNC Energy Investments 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.
* 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 MNC Energy Investments Tbk (ISX:IATA) has a Operating Margin % of 19.90% as of Mar. 2026. Operating margin is the ratio of total operating income to net sales. View historical data on PT MNC Energy Investments Tbk and its competitors. This is 494% above median its historical median of 3.35. According to the industry distribution chart, PT MNC Energy Investments Tbk ranks #17 out of 130 companies in the Other Energy Sources industry, placing it in the top 13.1%.
Is PT MNC Energy Investments Tbk's Operating Margin % too high?
PT MNC Energy Investments Tbk's current Operating Margin % of 19.90% is 494% above median its 10-year median of 3.35. The Other Energy Sources industry median Operating Margin % is 4.57. PT MNC Energy Investments Tbk's value of 19.90% is 335.4% above this industry median. Based on the distribution chart, PT MNC Energy Investments Tbk ranks #17 out of 130 companies in the Other Energy Sources industry, which is in the top quartile — a strong position relative to peers. Overall, PT MNC Energy Investments Tbk has a GF Score™ of 49/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does PT MNC Energy Investments Tbk's Operating Margin % compare to competitors?
According to the Other Energy Sources industry distribution chart, PT MNC Energy Investments Tbk ranks #17 out of 130 companies for Operating Margin %. This places PT MNC Energy Investments Tbk in the top 13% of its industry — outperforming the majority of peers. The industry median Operating Margin % is 4.57. PT MNC Energy Investments Tbk's value of 19.90% is 335.4% above this benchmark. While the company's 10-year median is 3.35 vs. the industry median of 4.57, PT MNC Energy Investments 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 MNC Energy Investments Tbk's current Operating Margin % of 19.90% is 335.4% 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 MNC Energy Investments 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 MNC Energy Investments Tbk's current Operating Margin % is 19.90%, which is 494% above median its own 10-year median of 3.35. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT MNC Energy Investments Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT MNC Energy Investments Tbk (ISX:IATA) is currently considered Significantly Overvalued. The stock's GF Value™ is Rp21.84, compared to a current price of Rp65.00 — trading 197.6% above its estimated fair value. The current Operating Margin % is 19.90%, which is 494% above median its 10-year median of 3.35 and 335.4% above the Other Energy Sources industry median of 4.57. PT MNC Energy Investments Tbk's overall GF Score™ is 49/100 with 6 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 MNC Energy Investments Tbk (ISX:IATA), the current Operating Margin % is 19.90% 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 MNC Energy Investments Tbk (ISX:IATA) Overvalued in 2026?
Based on GuruFocus' analysis, PT MNC Energy Investments Tbk stock appears to be overvalued.
The current stock price of Rp65.00 is trading 197.6% above its estimated GF Value™ of Rp21.84.
GuruFocus considers PT MNC Energy Investments Tbk to be Significantly Overvalued.
Key valuation signals for ISX:IATA:
Operating Margin %: 19.90% (494% above median its 10-year median of 3.35)
GF Value™: Rp21.84 vs. price of Rp65.00 (197.6% above fair value)
Industry Position: 335.4% above the Other Energy Sources median (#17 of 130)
No single metric tells the full story. See the ISX:IATA stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
PT MNC Energy Investments Tbk Business Description
PT MNC Energy Investments Tbk is an investment holding company. The company's segments include Aircraft Charter and Maintenance; Port Services and Mining. The company generates maximum revenue from the Mining segment.
49GF Score
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