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Sumas Suni Tahta VE Mobilyanayi AS (IST:SUMAS) 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.
Sumas Suni Tahta VE Mobilyanayi AS Operating Margin % Related Terms
Sumas Suni Tahta VE Mobilyanayi AS 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.
Sumas Suni Tahta VE Mobilyanayi AS Operating Margin % Chart
IST:SUMAS vs SSD, UFPI, BCC: Operating Margin % Comparison
For the Lumber & Wood Production subindustry, Sumas Suni Tahta VE Mobilyanayi 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.
Sumas Suni Tahta VE Mobilyanayi AS Operating Margin % vs Forest Products Industry
For the Forest Products industry and Basic Materials sector, Sumas Suni Tahta VE Mobilyanayi AS's Operating Margin % distribution charts can be found below:
* The bar in red indicates where Sumas Suni Tahta VE Mobilyanayi AS's Operating Margin % falls into.
Sumas Suni Tahta VE Mobilyanayi 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.
* 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.
Sumas Suni Tahta VE Mobilyanayi AS (IST:SUMAS) has a Operating Margin % of 20.07% as of Dec. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on Sumas Suni Tahta VE Mobilyanayi AS and its competitors. This is 11% below median its historical median of 22.64. Over the past decade, Sumas Suni Tahta VE Mobilyanayi AS's Operating Margin % has ranged from 6.48 to 39.39. According to the industry distribution chart, Sumas Suni Tahta VE Mobilyanayi AS ranks #29 out of 282 companies in the Forest Products industry, placing it in the top 10.3%.
Is Sumas Suni Tahta VE Mobilyanayi AS's Operating Margin % too high?
Sumas Suni Tahta VE Mobilyanayi AS's current Operating Margin % of 20.07% is 11% below median its 10-year median of 22.64. Over the past 10 years, this metric has ranged from a low of 6.48 to a high of 39.39. The Forest Products industry median Operating Margin % is 2.54. Sumas Suni Tahta VE Mobilyanayi AS's value of 20.07% is 690.2% above this industry median. Based on the distribution chart, Sumas Suni Tahta VE Mobilyanayi AS ranks #29 out of 282 companies in the Forest Products industry, which is in the top quartile — a strong position relative to peers. Overall, Sumas Suni Tahta VE Mobilyanayi AS has a GF Score™ of 89/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Sumas Suni Tahta VE Mobilyanayi AS's Operating Margin % compare to SSD and UFPI?
According to the Forest Products industry distribution chart, Sumas Suni Tahta VE Mobilyanayi AS ranks #29 out of 282 companies for Operating Margin %. This places Sumas Suni Tahta VE Mobilyanayi AS in the top 10% of its industry — outperforming the majority of peers. The industry median Operating Margin % is 2.54. Sumas Suni Tahta VE Mobilyanayi AS's value of 20.07% is 690.2% above this benchmark. Historically, Sumas Suni Tahta VE Mobilyanayi AS's own Operating Margin % has ranged from 6.48 to 39.39 over the past decade. While the company's 10-year median is 22.64 vs. the industry median of 2.54, Sumas Suni Tahta VE Mobilyanayi 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 Forest Products company?
The median Operating Margin % among Forest Products companies is 2.54, based on 282 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. Sumas Suni Tahta VE Mobilyanayi AS's current Operating Margin % of 20.07% is 690.2% 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 Sumas Suni Tahta VE Mobilyanayi AS and its competitors. For the Forest Products industry, the median Operating Margin % is 2.54 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sumas Suni Tahta VE Mobilyanayi AS's current Operating Margin % is 20.07%, which is 11% below median its own 10-year median of 22.64. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sumas Suni Tahta VE Mobilyanayi AS stock overvalued right now?
Based on GuruFocus' analysis, Sumas Suni Tahta VE Mobilyanayi AS (IST:SUMAS) is currently considered Modestly Undervalued. The stock's GF Value™ is ₺344.95, compared to a current price of ₺300.00 — trading 13% below its estimated fair value. The current Operating Margin % is 20.07%, which is 11% below median its 10-year median of 22.64 and 690.2% above the Forest Products industry median of 2.54. Sumas Suni Tahta VE Mobilyanayi AS's overall GF Score™ is 89/100 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 Sumas Suni Tahta VE Mobilyanayi AS (IST:SUMAS), the current Operating Margin % is 20.07% as of Dec. 2025. 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 Sumas Suni Tahta VE Mobilyanayi AS (IST:SUMAS) Overvalued in 2026?
Based on GuruFocus' analysis, Sumas Suni Tahta VE Mobilyanayi AS stock appears to be undervalued.
The current stock price of ₺300.00 is trading 13% below its estimated GF Value™ of ₺344.95.
GuruFocus considers Sumas Suni Tahta VE Mobilyanayi AS to be Modestly Undervalued.
Key valuation signals for IST:SUMAS:
Operating Margin %: 20.07% (11% below median its 10-year median of 22.64)
GF Value™: ₺344.95 vs. price of ₺300.00 (13% below fair value)
Industry Position: 690.2% above the Forest Products median (#29 of 282)
No single metric tells the full story. See the IST:SUMAS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sumas Suni Tahta VE Mobilya Sanayi AS is engaged in the manufacture of paper. The company produces water-resistant green board and fire-resistant chipboard products. Its product is used in roofing, shingle underlay, flooring, construction of nurse resistant, flat and insulated surfaces, and shop construction and decoration and others.
89GF Score
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Operating Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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