PT Mark Dynamics Indonesia Tbk (ISX:MARK) Operating Margin %: 40.87% (As of Mar. 2026) — 19% Above Median


ISX:MARK PT Mark Dynamics Indonesia Tbk ISX:MARK
76 GF Score
Price Rp940.00
GF Value Rp114,894.39
Valuation Significantly Undervalued
! 4 Warning Signs
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What is PT Mark Dynamics Indonesia Tbk Operating Margin %?

PT Mark Dynamics Indonesia Tbk ISX:MARK -1.05% 76 Operating Margin % is 40.87% as of Mar. 2026, which is 19% above its 10-year median of 34.39. GuruFocus rates ISX:MARK with a GF Score™ of 76/100 and a GF Value™ of Rp114,894.39 (Significantly Undervalued). The stock has 4 warning signs investors should review. Among 816 Medical Devices & Instruments companies, PT Mark Dynamics Indonesia Tbk ranks better than 98.65% on this metric.

Operating Margin % is calculated as Operating Income divided by its Revenue. PT Mark Dynamics Indonesia Tbk's Operating Income for the three months ended in Mar. 2026 was Rp102,517 Mil. PT Mark Dynamics Indonesia Tbk's Revenue for the three months ended in Mar. 2026 was Rp250,838 Mil. Therefore, PT Mark Dynamics Indonesia Tbk's Operating Margin % for the quarter that ended in Mar. 2026 was 40.87%.

Good Sign:

PT Mark Dynamics Indonesia Tbk operating margin is expanding. Margin expansion is usually a good sign.

The historical rank and industry rank for PT Mark Dynamics Indonesia Tbk's Operating Margin % or its related term are showing as below:

ISX:MARK' s Operating Margin % Range Over the Past 10 Years
Min: 14.92   Med: 34.39   Max: 43.2
Current: 41.48


ISX:MARK's Operating Margin % is ranked better than
98.65% of 816 companies
in the Medical Devices & Instruments industry
Industry Median: 3.465 vs ISX:MARK: 41.48

PT Mark Dynamics Indonesia Tbk's 5-Year Average Operating Margin % Growth Rate was 2.20% per year.

PT Mark Dynamics Indonesia Tbk's Operating Income for the three months ended in Mar. 2026 was Rp102,517 Mil. Its Operating Income for the trailing twelve months (TTM) ended in Mar. 2026 was Rp367,129 Mil.


PT Mark Dynamics Indonesia Tbk  (ISX:MARK) 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 Nokia’s 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 Mark Dynamics Indonesia Tbk Operating Margin % Related Terms


PT Mark Dynamics Indonesia Tbk Operating Margin % Historical Data

* Premium members only.

The historical data trend for PT Mark Dynamics Indonesia 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.

PT Mark Dynamics Indonesia Tbk Operating Margin % Chart

PT Mark Dynamics Indonesia Tbk Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Operating Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 43.20 39.54 34.30 38.91 41.84

PT Mark Dynamics Indonesia Tbk Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Operating Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 42.21 42.94 42.93 39.75 40.87

ISX:MARK vs ISRG, BDX, MDLN: Operating Margin % Comparison

For the Medical Instruments & Supplies subindustry, PT Mark Dynamics Indonesia 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 Mark Dynamics Indonesia Tbk Operating Margin % vs Medical Devices & Instruments Industry

For the Medical Devices & Instruments industry and Healthcare sector, PT Mark Dynamics Indonesia Tbk's Operating Margin % distribution charts can be found below:

* The bar in red indicates where PT Mark Dynamics Indonesia Tbk's Operating Margin % falls into.


ISX:MARK
76GF Score
PT Mark Dynamics Indonesia Tbk ISX:MARK
Operating Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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PT Mark Dynamics Indonesia 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 Mark Dynamics Indonesia Tbk's Operating Margin % for the fiscal year that ended in Dec. 2025 is calculated as

Operating Margin %=Operating Income (A: Dec. 2025 ) / Revenue (A: Dec. 2025 )
=350314.556 / 837311.837
=41.84 %

PT Mark Dynamics Indonesia Tbk's Operating Margin % for the quarter that ended in Mar. 2026 is calculated as

Operating Margin %=Operating Income (Q: Mar. 2026 ) / Revenue (Q: Mar. 2026 )
=102516.515 / 250837.666
=40.87 %

* 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.

Frequently Asked Questions Learn more about Operating Margin % →
What does a Operating Margin % of 40.87% mean?
PT Mark Dynamics Indonesia Tbk (ISX:MARK) has a Operating Margin % of 40.87% as of Mar. 2026. Operating margin is the ratio of total operating income to net sales. View historical data on PT Mark Dynamics Indonesia Tbk and its competitors. This is 19% above median its historical median of 34.39. Over the past decade, PT Mark Dynamics Indonesia Tbk's Operating Margin % has ranged from 14.92 to 43.20. According to the industry distribution chart, PT Mark Dynamics Indonesia Tbk ranks #11 out of 816 companies in the Medical Devices & Instruments industry, placing it in the top 1.3%.
Is PT Mark Dynamics Indonesia Tbk's Operating Margin % too high?
PT Mark Dynamics Indonesia Tbk's current Operating Margin % of 40.87% is 19% above median its 10-year median of 34.39. Over the past 10 years, this metric has ranged from a low of 14.92 to a high of 43.20. The Medical Devices & Instruments industry median Operating Margin % is 3.47. PT Mark Dynamics Indonesia Tbk's value of 40.87% is 1079.5% above this industry median. Based on the distribution chart, PT Mark Dynamics Indonesia Tbk ranks #11 out of 816 companies in the Medical Devices & Instruments industry, which is in the top quartile — a strong position relative to peers. Overall, PT Mark Dynamics Indonesia Tbk has a GF Score™ of 76/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does PT Mark Dynamics Indonesia Tbk's Operating Margin % compare to ISRG and BDX?
According to the Medical Devices & Instruments industry distribution chart, PT Mark Dynamics Indonesia Tbk ranks #11 out of 816 companies for Operating Margin %. This places PT Mark Dynamics Indonesia Tbk in the top 1% of its industry — outperforming the majority of peers. The industry median Operating Margin % is 3.47. PT Mark Dynamics Indonesia Tbk's value of 40.87% is 1079.5% above this benchmark. Historically, PT Mark Dynamics Indonesia Tbk's own Operating Margin % has ranged from 14.92 to 43.20 over the past decade. While the company's 10-year median is 34.39 vs. the industry median of 3.47, PT Mark Dynamics Indonesia 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 Medical Devices & Instruments company?
The median Operating Margin % among Medical Devices & Instruments companies is 3.47, based on 816 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 Mark Dynamics Indonesia Tbk's current Operating Margin % of 40.87% is 1079.5% 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 Mark Dynamics Indonesia Tbk and its competitors. For the Medical Devices & Instruments industry, the median Operating Margin % is 3.47 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PT Mark Dynamics Indonesia Tbk's current Operating Margin % is 40.87%, which is 19% above median its own 10-year median of 34.39. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Mark Dynamics Indonesia Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Mark Dynamics Indonesia Tbk (ISX:MARK) is currently considered Significantly Undervalued. The stock's GF Value™ is Rp114,894.39, compared to a current price of Rp940.00 — trading 99.2% below its estimated fair value. The current Operating Margin % is 40.87%, which is 19% above median its 10-year median of 34.39 and 1079.5% above the Medical Devices & Instruments industry median of 3.47. PT Mark Dynamics Indonesia Tbk's overall GF Score™ is 76/100 with 4 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 Mark Dynamics Indonesia Tbk (ISX:MARK), the current Operating Margin % is 40.87% 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 Mark Dynamics Indonesia Tbk (ISX:MARK) Overvalued in 2026?

Based on GuruFocus' analysis, PT Mark Dynamics Indonesia Tbk stock appears to be undervalued. The current stock price of Rp940.00 is trading 99.2% below its estimated GF Value™ of Rp114,894.39. GuruFocus considers PT Mark Dynamics Indonesia Tbk to be Significantly Undervalued.

Key valuation signals for ISX:MARK:

  • Operating Margin %: 40.87% (19% above median its 10-year median of 34.39)
  • GF Value™: Rp114,894.39 vs. price of Rp940.00 (99.2% below fair value)
  • GF Score™: 76/100 with 4 warning signs
  • Industry Position: 1079.5% above the Medical Devices & Instruments median (#11 of 816)

No single metric tells the full story. See the ISX:MARK stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


PT Mark Dynamics Indonesia Tbk Business Description

Address Jalan Raya Medan Lubuk Pakam Highway Km. 19,5, Jalan Pelita Barat No. 2, Deli Serdang, Kawasan Insdustri Medan Star, Tanjung Morawa, North Sumatera, Medan, IDN, 20362
PT Mark Dynamics Indonesia Tbk is a company engaged in the manufacturing industry of ceramic-based hand formers. The company's products include examination formers, surgical formers, household formers, custom-made formers, and industrial formers for export purposes. The products of the company are mainly exported to nitrile and latex glove manufacturers in Malaysia, Thailand, China, and the United States. The company also distributes its products in Indonesia. The company generates the majority of its revenue from the sale of Glove Mould.
76GF Score

Get the complete analysis for ISX:MARK

Operating Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

Rp940.00
Price
Rp114,894.39
GF Value