PT Indospring TbkISX:INDS +2.34%81 Operating Margin % is 11.78% as of Mar. 2026, which is 102% above its 10-year median of 5.83. GuruFocus rates ISX:INDS with a GF Score™ of 81/100 and a GF Value™ of Rp239.37 (Fairly Valued). The stock has 6 warning signs investors should review. Among 1,325 Vehicles & Parts companies, PT Indospring Tbk ranks worse than 56.83% on this metric.
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 Indospring Tbk Operating Margin % Related Terms
PT Indospring Tbk Operating Margin % Historical Data
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The historical data trend for PT Indospring Tbk's Operating Margin % can be seen below:
* 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:INDS vs ORLY, AZO: Operating Margin % Comparison
For the Auto Parts subindustry, PT Indospring 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 Indospring Tbk Operating Margin % vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, PT Indospring Tbk's Operating Margin % distribution charts can be found below:
* The bar in red indicates where PT Indospring 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.
PT Indospring 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 Indospring Tbk (ISX:INDS) has a Operating Margin % of 11.78% as of Mar. 2026. Operating margin is the ratio of total operating income to net sales. View historical data on PT Indospring Tbk and its competitors. This is 102% above median its historical median of 5.83. Over the past decade, PT Indospring Tbk's Operating Margin % has ranged from 3.60 to 9.06. According to the industry distribution chart, PT Indospring Tbk ranks #753 out of 1325 companies in the Vehicles & Parts industry, placing it in the top 56.8%.
Is PT Indospring Tbk's Operating Margin % too high?
PT Indospring Tbk's current Operating Margin % of 11.78% is 102% above median its 10-year median of 5.83. Over the past 10 years, this metric has ranged from a low of 3.60 to a high of 9.06. The Vehicles & Parts industry median Operating Margin % is 4.86. PT Indospring Tbk's value of 11.78% is 142.4% above this industry median. Based on the distribution chart, PT Indospring Tbk ranks #753 out of 1325 companies in the Vehicles & Parts industry, which is below the industry midpoint. Overall, PT Indospring Tbk has a GF Score™ of 81/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does PT Indospring Tbk's Operating Margin % compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, PT Indospring Tbk ranks #753 out of 1325 companies for Operating Margin %. This places PT Indospring Tbk in the lower half of its industry. The industry median Operating Margin % is 4.86. PT Indospring Tbk's value of 11.78% is 142.4% above this benchmark. Historically, PT Indospring Tbk's own Operating Margin % has ranged from 3.60 to 9.06 over the past decade. While the company's 10-year median is 5.83 vs. the industry median of 4.86, PT Indospring 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 Vehicles & Parts company?
The median Operating Margin % among Vehicles & Parts companies is 4.86, based on 1,325 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 Indospring Tbk's current Operating Margin % of 11.78% is 142.4% 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 Indospring Tbk and its competitors. For the Vehicles & Parts industry, the median Operating Margin % is 4.86 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PT Indospring Tbk's current Operating Margin % is 11.78%, which is 102% above median its own 10-year median of 5.83. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Indospring Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Indospring Tbk (ISX:INDS) is currently considered Fairly Valued. The stock's GF Value™ is Rp239.37, compared to a current price of Rp262.00 — trading 9.5% above its estimated fair value. The current Operating Margin % is 11.78%, which is 102% above median its 10-year median of 5.83 and 142.4% above the Vehicles & Parts industry median of 4.86. PT Indospring 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 Indospring Tbk (ISX:INDS), the current Operating Margin % is 11.78% 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 Indospring Tbk (ISX:INDS) Overvalued in 2026?
Based on GuruFocus' analysis, PT Indospring Tbk stock appears to be overvalued.
The current stock price of Rp262.00 is trading 9.5% above its estimated GF Value™ of Rp239.37.
GuruFocus considers PT Indospring Tbk to be Fairly Valued.
Key valuation signals for ISX:INDS:
Operating Margin %: 11.78% (102% above median its 10-year median of 5.83)
GF Value™: Rp239.37 vs. price of Rp262.00 (9.5% above fair value)
Industry Position: 142.4% above the Vehicles & Parts median (#753 of 1325)
No single metric tells the full story. See the ISX:INDS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
PT Indospring Tbk is engaged in the manufacture of leaf springs and coil springs. Its products include multi-leaf springs, parabolic leaf springs, trailing leaf springs, tension springs, compression springs, valve springs, wire rings, hot coil springs, and Yoko-oki leaf springs. The company's manufacturing facilities are located in Gresik, Indonesia. It operates in two segments: the spare part industry and the Agricultural equipment industry. The spare part industry segment contributes to the majority of the company's revenue. Geographically, the company generates the majority of its revenue from the domestic market.
81GF Score
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