Oncosem Onkolojik Sistemlernayi ve Ticaret AS (IST:ONCSM) Operating Margin %: 23.33% (As of Mar. 2026) — 34% Above Median


IST:ONCSM Oncosem Onkolojik Sistemler Sanayi ve Ticaret AS IST:ONCSM
81 GF Score
Price ₺252.00
GF Value ₺252.15
Valuation Fairly Valued
! 4 Warning Signs
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What is Oncosem Onkolojik Sistemlernayi ve Ticaret AS Operating Margin %?

Oncosem Onkolojik Sistemlernayi ve Ticaret AS IST:ONCSM +0.40% 81 Operating Margin % is 23.33% as of Mar. 2026, which is 34% above its 10-year median of 17.40. GuruFocus rates IST:ONCSM with a GF Score™ of 81/100 and a GF Value™ of ₺252.15 (Fairly Valued). The stock has 4 warning signs investors should review. Among 816 Medical Devices & Instruments companies, Oncosem Onkolojik Sistemlernayi ve Ticaret AS ranks better than 91.05% on this metric.

Operating Margin % is calculated as Operating Income divided by its Revenue. Oncosem Onkolojik Sistemlernayi ve Ticaret AS's Operating Income for the three months ended in Mar. 2026 was ₺55.8 Mil. Oncosem Onkolojik Sistemlernayi ve Ticaret AS's Revenue for the three months ended in Mar. 2026 was ₺239.0 Mil. Therefore, Oncosem Onkolojik Sistemlernayi ve Ticaret AS's Operating Margin % for the quarter that ended in Mar. 2026 was 23.33%.

The historical rank and industry rank for Oncosem Onkolojik Sistemlernayi ve Ticaret AS's Operating Margin % or its related term are showing as below:

IST:ONCSM' s Operating Margin % Range Over the Past 10 Years
Min: -23.61   Med: 17.4   Max: 56
Current: 24.01


IST:ONCSM's Operating Margin % is ranked better than
91.05% of 816 companies
in the Medical Devices & Instruments industry
Industry Median: 3.465 vs IST:ONCSM: 24.01

Oncosem Onkolojik Sistemlernayi ve Ticaret AS's 5-Year Average Operating Margin % Growth Rate was 0.00% per year.

Oncosem Onkolojik Sistemlernayi ve Ticaret AS's Operating Income for the three months ended in Mar. 2026 was ₺55.8 Mil. Its Operating Income for the trailing twelve months (TTM) ended in Mar. 2026 was ₺178.8 Mil.

Warning Sign:

Oncosem Onkolojik Sistemler Sanayi ve Ticaret AS has recorded a loss in operating income at least once over the past 3 years.


Oncosem Onkolojik Sistemlernayi ve Ticaret AS  (IST:ONCSM) 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.


Oncosem Onkolojik Sistemlernayi ve Ticaret AS Operating Margin % Related Terms


Oncosem Onkolojik Sistemlernayi ve Ticaret AS Operating Margin % Historical Data

* Premium members only.

The historical data trend for Oncosem Onkolojik Sistemlernayi ve Ticaret AS'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.

Oncosem Onkolojik Sistemlernayi ve Ticaret AS Operating Margin % Chart

Oncosem Onkolojik Sistemlernayi ve Ticaret AS Annual Data
Trend Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Operating Margin %
Get a 7-Day Free Trial 56.00 12.04 -23.61 2.53 22.53

Oncosem Onkolojik Sistemlernayi ve Ticaret AS Quarterly Data
Dec19 Dec20 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 19.23 0.26 18.37 50.59 23.33

IST:ONCSM vs ABT, SYK, MDT: Operating Margin % Comparison

For the Medical Devices subindustry, Oncosem Onkolojik Sistemlernayi ve Ticaret AS'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.


Oncosem Onkolojik Sistemlernayi ve Ticaret AS Operating Margin % vs Medical Devices & Instruments Industry

For the Medical Devices & Instruments industry and Healthcare sector, Oncosem Onkolojik Sistemlernayi ve Ticaret AS's Operating Margin % distribution charts can be found below:

* The bar in red indicates where Oncosem Onkolojik Sistemlernayi ve Ticaret AS's Operating Margin % falls into.


IST:ONCSM
81GF Score
Oncosem Onkolojik Sistemler Sanayi ve Ticaret AS IST:ONCSM
Operating Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Oncosem Onkolojik Sistemlernayi ve Ticaret AS 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.

Oncosem Onkolojik Sistemlernayi ve Ticaret AS'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 )
=159.787 / 709.077
=22.53 %

Oncosem Onkolojik Sistemlernayi ve Ticaret AS'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 )
=55.768 / 239.002
=23.33 %

* 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 23.33% mean?
Oncosem Onkolojik Sistemlernayi ve Ticaret AS (IST:ONCSM) has a Operating Margin % of 23.33% as of Mar. 2026. Operating margin is the ratio of total operating income to net sales. View historical data on Oncosem Onkolojik Sistemlernayi ve Ticaret AS and its competitors. This is 34% above median its historical median of 17.40. According to the industry distribution chart, Oncosem Onkolojik Sistemlernayi ve Ticaret AS ranks #73 out of 816 companies in the Medical Devices & Instruments industry, placing it in the top 8.9%.
Is Oncosem Onkolojik Sistemlernayi ve Ticaret AS's Operating Margin % too high?
Oncosem Onkolojik Sistemlernayi ve Ticaret AS's current Operating Margin % of 23.33% is 34% above median its 10-year median of 17.40. The Medical Devices & Instruments industry median Operating Margin % is 3.47. Oncosem Onkolojik Sistemlernayi ve Ticaret AS's value of 23.33% is 573.3% above this industry median. Based on the distribution chart, Oncosem Onkolojik Sistemlernayi ve Ticaret AS ranks #73 out of 816 companies in the Medical Devices & Instruments industry, which is in the top quartile — a strong position relative to peers. Overall, Oncosem Onkolojik Sistemlernayi ve Ticaret AS has a GF Score™ of 81/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Oncosem Onkolojik Sistemlernayi ve Ticaret AS's Operating Margin % compare to ABT and SYK?
According to the Medical Devices & Instruments industry distribution chart, Oncosem Onkolojik Sistemlernayi ve Ticaret AS ranks #73 out of 816 companies for Operating Margin %. This places Oncosem Onkolojik Sistemlernayi ve Ticaret AS in the top 9% of its industry — outperforming the majority of peers. The industry median Operating Margin % is 3.47. Oncosem Onkolojik Sistemlernayi ve Ticaret AS's value of 23.33% is 573.3% above this benchmark. While the company's 10-year median is 17.40 vs. the industry median of 3.47, Oncosem Onkolojik Sistemlernayi ve Ticaret AS 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. Oncosem Onkolojik Sistemlernayi ve Ticaret AS's current Operating Margin % of 23.33% is 573.3% 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 Oncosem Onkolojik Sistemlernayi ve Ticaret AS 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. Oncosem Onkolojik Sistemlernayi ve Ticaret AS's current Operating Margin % is 23.33%, which is 34% above median its own 10-year median of 17.40. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Oncosem Onkolojik Sistemlernayi ve Ticaret AS stock overvalued right now?
Based on GuruFocus' analysis, Oncosem Onkolojik Sistemlernayi ve Ticaret AS (IST:ONCSM) is currently considered Fairly Valued. The stock's GF Value™ is ₺252.15, compared to a current price of ₺252.00 — trading 0.1% below its estimated fair value. The current Operating Margin % is 23.33%, which is 34% above median its 10-year median of 17.40 and 573.3% above the Medical Devices & Instruments industry median of 3.47. Oncosem Onkolojik Sistemlernayi ve Ticaret AS's overall GF Score™ is 81/100 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 Oncosem Onkolojik Sistemlernayi ve Ticaret AS (IST:ONCSM), the current Operating Margin % is 23.33% 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 Oncosem Onkolojik Sistemlernayi ve Ticaret AS (IST:ONCSM) Overvalued in 2026?

Based on GuruFocus' analysis, Oncosem Onkolojik Sistemlernayi ve Ticaret AS stock appears to be undervalued. The current stock price of ₺252.00 is trading 0.1% below its estimated GF Value™ of ₺252.15. GuruFocus considers Oncosem Onkolojik Sistemlernayi ve Ticaret AS to be Fairly Valued.

Key valuation signals for IST:ONCSM:

  • Operating Margin %: 23.33% (34% above median its 10-year median of 17.40)
  • GF Value™: ₺252.15 vs. price of ₺252.00 (0.1% below fair value)
  • GF Score™: 81/100 with 4 warning signs
  • Industry Position: 573.3% above the Medical Devices & Instruments median (#73 of 816)

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


Oncosem Onkolojik Sistemlernayi ve Ticaret AS Business Description

Address Mutlukent Mah. 1988 Cad. No: 12, Cankaya, Ankara, TUR
Oncosem Onkolojik Sistemler Sanayi ve Ticaret AS is specialized in the production of equipment and medical devices used in cancer treatment.
81GF Score

Get the complete analysis for IST:ONCSM

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

₺252.00
Price
₺252.15
GF Value