Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Tureks Turunc Madencilik Ic ve Dis Ticaret AS's Operating Income for the
three
months ended in Dec. 2025 was ₺5 Mil.
Its Operating Income for the trailing twelve months (TTM) ended in Dec. 2025 was ₺228 Mil.
Warning Sign:
Tureks Turunc Madencilik Ic ve Dis Ticaret AS has recorded a loss in operating income at least once over the past 3 years.
Operating Income or EBIT is linked to Return on Capital for both regular definition and Joel Greenblatt's definition.
Tureks Turunc Madencilik Ic ve Dis Ticaret AS's annualizedROC % for the quarter that ended in Dec. 2025 was 0.53%.
Tureks Turunc Madencilik Ic ve Dis Ticaret AS's annualizedROC (Joel Greenblatt) % for the quarter that ended in Dec. 2025 was 3.06%.
* 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.
4. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Operating Income growth rate using Operating Income per share data.
Be Aware
Compared with a company's EBITDA margin, 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 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.
Tureks Turunc Madencilik Ic ve Dis Ticaret AS Operating Income Related Terms
Tureks Turunc Madencilik Ic ve Dis Ticaret AS Operating Income 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.
Tureks Turunc Madencilik Ic ve Dis Ticaret AS Operating Income Chart
Tureks Turunc Madencilik Ic ve Dis Ticaret AS Annual Data
Tureks Turunc Madencilik Ic ve Dis Ticaret AS Operating Income Calculation
Operating Income, is the profit a company earned through operations. All expenses, including cash expenses such as cost of goods sold (COGS), research & development, wages, and non-cash expenses, such as depreciation, depletion and amortization, have been deducted from the sales.
Operating Income for the trailing twelve months (TTM) ended in Dec. 2025 adds up the quarterly data reported by the company within the most recent 12 months, which was ₺228 Mil.
* 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.
Tureks Turunc Madencilik Ic ve Dis Ticaret AS (IST:MARBL) has a Operating Income of ₺228 Mil as of Dec. 2025. Operating Income equals sales less all operating expenses. It is linked to EBIT. View historical data on Tureks Turunc Madencilik Ic ve Dis Ticaret AS and its competitors.
Is Tureks Turunc Madencilik Ic ve Dis Ticaret AS's Operating Income too high?
Tureks Turunc Madencilik Ic ve Dis Ticaret AS's current Operating Income is ₺228 Mil. Overall, Tureks Turunc Madencilik Ic ve Dis Ticaret AS has a GF Score™ of 55/100, reflecting its overall financial health beyond just this single metric.
How does Tureks Turunc Madencilik Ic ve Dis Ticaret AS's Operating Income compare to CRH and VMC?
Tureks Turunc Madencilik Ic ve Dis Ticaret AS's Operating Income of ₺228 Mil can be compared against companies in the Building Materials industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Operating Income for a Building Materials company?
A good Operating Income depends on the Building Materials industry context. However, Operating Income should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Operating Income mean?
A high Operating Income can signal that a stock is expensive relative to its fundamentals. Operating Income equals sales less all operating expenses. It is linked to EBIT. View historical data on Tureks Turunc Madencilik Ic ve Dis Ticaret AS and its competitors. Tureks Turunc Madencilik Ic ve Dis Ticaret AS's current Operating Income is ₺228 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tureks Turunc Madencilik Ic ve Dis Ticaret AS stock overvalued right now?
Tureks Turunc Madencilik Ic ve Dis Ticaret AS (IST:MARBL) has a current Operating Income of ₺228 Mil. The current Operating Income is ₺228 Mil. Tureks Turunc Madencilik Ic ve Dis Ticaret AS's overall GF Score™ is 55/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Operating Income calculated?
Operating Income is calculated from a company's financial statements. For Tureks Turunc Madencilik Ic ve Dis Ticaret AS (IST:MARBL), the current Operating Income is ₺228 Mil 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.
Tureks Turunc Madencilik Ic ve Dis Ticaret AS is natural stone supplier company in Turkey. Its products include Turkish marble, travertine, limestone and onyx.
55GF Score
Get the complete analysis for IST:MARBL
Operating Income is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
IST:MARBL has been successfully added to your 
