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 Surya Semesta Internusa Tbk Operating Margin % Related Terms
PT Surya Semesta Internusa 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.
ISX:SSIA vs PWR, FIX, EME: Operating Margin % Comparison
For the Engineering & Construction subindustry, PT Surya Semesta Internusa 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 Surya Semesta Internusa Tbk Operating Margin % vs Construction Industry
For the Construction industry and Industrials sector, PT Surya Semesta Internusa Tbk's Operating Margin % distribution charts can be found below:
* The bar in red indicates where PT Surya Semesta Internusa Tbk's Operating Margin % falls into.
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 Surya Semesta Internusa Tbk (ISX:SSIA) has a Operating Margin % of 15.39% as of Mar. 2026. Operating margin is the ratio of total operating income to net sales. View historical data on PT Surya Semesta Internusa Tbk and its competitors. This is 91% above median its historical median of 8.05. Over the past decade, PT Surya Semesta Internusa Tbk's Operating Margin % has ranged from 2.83 to 13.28. According to the industry distribution chart, PT Surya Semesta Internusa Tbk ranks #743 out of 1761 companies in the Construction industry, placing it in the top 42.2%.
Is PT Surya Semesta Internusa Tbk's Operating Margin % too high?
PT Surya Semesta Internusa Tbk's current Operating Margin % of 15.39% is 91% above median its 10-year median of 8.05. Over the past 10 years, this metric has ranged from a low of 2.83 to a high of 13.28. The Construction industry median Operating Margin % is 5.89. PT Surya Semesta Internusa Tbk's value of 15.39% is 161.3% above this industry median. Based on the distribution chart, PT Surya Semesta Internusa Tbk ranks #743 out of 1761 companies in the Construction industry, which is above the industry midpoint. Overall, PT Surya Semesta Internusa Tbk has a GF Score™ of 87/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does PT Surya Semesta Internusa Tbk's Operating Margin % compare to PWR and FIX?
According to the Construction industry distribution chart, PT Surya Semesta Internusa Tbk ranks #743 out of 1761 companies for Operating Margin %. This puts PT Surya Semesta Internusa Tbk in the upper half of its industry. The industry median Operating Margin % is 5.89. PT Surya Semesta Internusa Tbk's value of 15.39% is 161.3% above this benchmark. Historically, PT Surya Semesta Internusa Tbk's own Operating Margin % has ranged from 2.83 to 13.28 over the past decade. While the company's 10-year median is 8.05 vs. the industry median of 5.89, PT Surya Semesta Internusa 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 a Construction company?
The median Operating Margin % among Construction companies is 5.89, based on 1,761 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 Surya Semesta Internusa Tbk's current Operating Margin % of 15.39% is 161.3% 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 Surya Semesta Internusa Tbk and its competitors. For the Construction industry, the median Operating Margin % is 5.89 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PT Surya Semesta Internusa Tbk's current Operating Margin % is 15.39%, which is 91% above median its own 10-year median of 8.05. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Surya Semesta Internusa Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Surya Semesta Internusa Tbk (ISX:SSIA) is currently considered Significantly Overvalued. The stock's GF Value™ is Rp1,113.71, compared to a current price of Rp1,490.00 — trading 33.8% above its estimated fair value. The current Operating Margin % is 15.39%, which is 91% above median its 10-year median of 8.05 and 161.3% above the Construction industry median of 5.89. PT Surya Semesta Internusa Tbk's overall GF Score™ is 87/100 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 Surya Semesta Internusa Tbk (ISX:SSIA), the current Operating Margin % is 15.39% 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 Surya Semesta Internusa Tbk (ISX:SSIA) Overvalued in 2026?
Based on GuruFocus' analysis, PT Surya Semesta Internusa Tbk stock appears to be overvalued.
The current stock price of Rp1,490.00 is trading 33.8% above its estimated GF Value™ of Rp1,113.71.
GuruFocus considers PT Surya Semesta Internusa Tbk to be Significantly Overvalued.
Key valuation signals for ISX:SSIA:
Operating Margin %: 15.39% (91% above median its 10-year median of 8.05)
GF Value™: Rp1,113.71 vs. price of Rp1,490.00 (33.8% above fair value)
Industry Position: 161.3% above the Construction median (#743 of 1761)
No single metric tells the full story. See the ISX:SSIA stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
PT Surya Semesta Internusa Tbk Business Description
PT Surya Semesta Internusa Tbk is an Indonesian construction company. It operates in four segments. The Property development segment includes the development and management of industrial estates, real estate, buildings, and commercial centers. The Construction segment, which is the key revenue driver, includes general contractor services for commercial buildings, mining, and infrastructure. The hospitality segment includes the development and management of hotels and resorts, and Other Segment. The majority of the revenue is from the Construction segment.
87GF Score
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