PT Sillo Maritime Perdana TbkISX:SHIP 81 Operating Margin % is 20.58% as of Mar. 2026, which is 36% below its 10-year median of 31.92. GuruFocus rates ISX:SHIP with a GF Score™ of 81/100 and a GF Value™ of Rp1,640.50 (Modestly Overvalued). The stock has 6 warning signs investors should review. Among 916 Oil & Gas companies, PT Sillo Maritime Perdana Tbk ranks better than 74.78% on this metric.
PT Sillo Maritime Perdana Tbk (ISX:SHIP) 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 Sillo Maritime Perdana Tbk Operating Margin % Related Terms
PT Sillo Maritime Perdana 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 Sillo Maritime Perdana Tbk Operating Margin % Chart
ISX:SHIP vs SLB, BKR, HAL: Operating Margin % Comparison
For the Oil & Gas Equipment & Services subindustry, PT Sillo Maritime Perdana 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 Sillo Maritime Perdana Tbk Operating Margin % vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, PT Sillo Maritime Perdana Tbk's Operating Margin % distribution charts can be found below:
* The bar in red indicates where PT Sillo Maritime Perdana Tbk's Operating Margin % falls into.
PT Sillo Maritime Perdana 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 Sillo Maritime Perdana Tbk (ISX:SHIP) has a Operating Margin % of 20.58% as of Mar. 2026. Operating margin is the ratio of total operating income to net sales. View historical data on PT Sillo Maritime Perdana Tbk and its competitors. This is 36% below median its historical median of 31.92. Over the past decade, PT Sillo Maritime Perdana Tbk's Operating Margin % has ranged from 21.11 to 37.94. According to the industry distribution chart, PT Sillo Maritime Perdana Tbk ranks #231 out of 916 companies in the Oil & Gas industry, placing it in the top 25.2%.
Is PT Sillo Maritime Perdana Tbk's Operating Margin % too high?
PT Sillo Maritime Perdana Tbk's current Operating Margin % of 20.58% is 36% below median its 10-year median of 31.92. Over the past 10 years, this metric has ranged from a low of 21.11 to a high of 37.94. The Oil & Gas industry median Operating Margin % is 6.86. PT Sillo Maritime Perdana Tbk's value of 20.58% is 200% above this industry median. Based on the distribution chart, PT Sillo Maritime Perdana Tbk ranks #231 out of 916 companies in the Oil & Gas industry, which is above the industry midpoint. Overall, PT Sillo Maritime Perdana Tbk has a GF Score™ of 81/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does PT Sillo Maritime Perdana Tbk's Operating Margin % compare to SLB and BKR?
According to the Oil & Gas industry distribution chart, PT Sillo Maritime Perdana Tbk ranks #231 out of 916 companies for Operating Margin %. This puts PT Sillo Maritime Perdana Tbk in the upper half of its industry. The industry median Operating Margin % is 6.86. PT Sillo Maritime Perdana Tbk's value of 20.58% is 200% above this benchmark. Historically, PT Sillo Maritime Perdana Tbk's own Operating Margin % has ranged from 21.11 to 37.94 over the past decade. While the company's 10-year median is 31.92 vs. the industry median of 6.86, PT Sillo Maritime Perdana 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 Oil & Gas company?
The median Operating Margin % among Oil & Gas companies is 6.86, based on 916 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 Sillo Maritime Perdana Tbk's current Operating Margin % of 20.58% is 200% 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 Sillo Maritime Perdana Tbk and its competitors. For the Oil & Gas industry, the median Operating Margin % is 6.86 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PT Sillo Maritime Perdana Tbk's current Operating Margin % is 20.58%, which is 36% below median its own 10-year median of 31.92. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Sillo Maritime Perdana Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Sillo Maritime Perdana Tbk (ISX:SHIP) is currently considered Modestly Overvalued. The stock's GF Value™ is Rp1,640.50, compared to a current price of Rp1,845.00 — trading 12.5% above its estimated fair value. The current Operating Margin % is 20.58%, which is 36% below median its 10-year median of 31.92 and 200% above the Oil & Gas industry median of 6.86. PT Sillo Maritime Perdana Tbk's overall GF Score™ is 81/100 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 Sillo Maritime Perdana Tbk (ISX:SHIP), the current Operating Margin % is 20.58% 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 Sillo Maritime Perdana Tbk (ISX:SHIP) Overvalued in 2026?
Based on GuruFocus' analysis, PT Sillo Maritime Perdana Tbk stock appears to be overvalued.
The current stock price of Rp1,845.00 is trading 12.5% above its estimated GF Value™ of Rp1,640.50.
GuruFocus considers PT Sillo Maritime Perdana Tbk to be Modestly Overvalued.
Key valuation signals for ISX:SHIP:
Operating Margin %: 20.58% (36% below median its 10-year median of 31.92)
GF Value™: Rp1,640.50 vs. price of Rp1,845.00 (12.5% above fair value)
Industry Position: 200% above the Oil & Gas median (#231 of 916)
No single metric tells the full story. See the ISX:SHIP stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
PT Sillo Maritime Perdana Tbk Business Description
PT Sillo Maritime Perdana Tbk is a marine services provider in Indonesia. The company provides vessels and related services to the oil and gas industry, serving both domestic and international markets. The vessels owned and operated by the Company to date include Floating Storage Offloading (FSO), Gas Tankers, Liquefied Natural Gas (LNG) Tankers, Oil Tankers, and Offshore Support Vessels consisting of Crew Boats, Harbor Tugs, Platform Supply Vessels, Utility Vessels, and Anchor Handling Tug Supply. It focuses on a single business segment, namely providing vessel charter services and other shipping services.
81GF Score
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