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.
Jadranski Naftovod DDZAG:JNAF 83 Interest Coverage is 1,129.73 as of Jun. 2026, which is 21% below its 10-year median of 1,428.89. GuruFocus rates ZAG:JNAF with a GF Score™ of 83/100 and a GF Value™ of €770.33 (Fairly Valued). The stock has 7 warning signs investors should review. Among 744 Oil & Gas companies, Jadranski Naftovod DD ranks better than 88.98% on this metric.
Interest Coverage is a ratio that determines how easily a company can pay interest expenses on outstanding debt. It is calculated by dividing a company's
Operating Income
by its Interest Expense. Jadranski Naftovod DD's
Operating Income
for the
three
months ended in Jun. 2026 was €16.9 Mil. Jadranski Naftovod DD's Interest Expense for the
three
months ended in Jun. 2026 was €-0.0 Mil.
Jadranski Naftovod DD's interest coverage for the quarter that ended in Jun. 2026 was 1,129.73.
The higher the ratio, the stronger the company's financial strength is.
Good Sign:
Ben Graham prefers companies' interest coverage to be at least 5. Jadranski Naftovod DD has enough cash to cover all of its debt. Its financial situation is stable.
The historical rank and industry rank for Jadranski Naftovod DD's Interest Coverage or its related term are showing as below:
ZAG:JNAF'
s Interest Coverage Range Over the Past 10 Years
Min: 50.19 Med: 1428.89 Max: 50853
Current: 737.03
ZAG:JNAF's Interest Coverage is ranked better than 88.98% of 744
companies
in the Oil & Gas industry
Industry Median: 6.125
vs ZAG:JNAF: 737.03
Ben Graham requires that a company has a minimum interest coverage of 5 with the companies he invested. If the interest coverage is less than 2, the company is burdened by debt. Any business slow or recession may drag the company into a situation where it cannot pay the interest on its debt.
Interest Coverage is an important factor when GuruFocus ranks a company's overage Financial Strength .
Jadranski Naftovod DD Interest Coverage Related Terms
Jadranski Naftovod DD Interest Coverage Historical Data
* Premium members only.
The historical data trend for Jadranski Naftovod DD's Interest Coverage 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.
Note: For Interest Coverage, "No debt" indicates no long-term debt. An indication of "No Debt" does not necessarily mean that the company has no long-term debt obligations; it could be due to missing data in the quarterly or annual report. Use caution when interpreting this information.
ZAG:JNAF vs WMB, EPD, KMI: Interest Coverage Comparison
For the Oil & Gas Midstream subindustry, Jadranski Naftovod DD's Interest Coverage, along with its competitors' market caps and Interest Coverage 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.
Jadranski Naftovod DD Interest Coverage vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Jadranski Naftovod DD's Interest Coverage distribution charts can be found below:
* The bar in red indicates where Jadranski Naftovod DD's Interest Coverage falls into.
Interest Coverage is a ratio that determines how easily a company can pay interest expenses on outstanding debt. It is calculated by dividing a company's Operating Income (EBIT) by its Interest Expense:
* 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.
Jadranski Naftovod DD (ZAG:JNAF) has a Interest Coverage of 1,129.73 as of Jun. 2026. Interest Coverage measures a company's capability to pay interest expenses on its debt. View historical data on Jadranski Naftovod DD and its competitors. This is 21% below median its historical median of 1,428.89. Over the past decade, Jadranski Naftovod DD's Interest Coverage has ranged from 50.19 to 50,853.00. According to the industry distribution chart, Jadranski Naftovod DD ranks #82 out of 744 companies in the Oil & Gas industry, placing it in the top 11%.
Is Jadranski Naftovod DD's Interest Coverage too high?
Jadranski Naftovod DD's current Interest Coverage of 1,129.73 is 21% below median its 10-year median of 1,428.89. Over the past 10 years, this metric has ranged from a low of 50.19 to a high of 50,853.00. The Oil & Gas industry median Interest Coverage is 6.13. Jadranski Naftovod DD's value of 1,129.73 is 18344.6% above this industry median. Based on the distribution chart, Jadranski Naftovod DD ranks #82 out of 744 companies in the Oil & Gas industry, which is in the top quartile — a strong position relative to peers. Overall, Jadranski Naftovod DD has a GF Score™ of 83/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Jadranski Naftovod DD's Interest Coverage compare to WMB and EPD?
According to the Oil & Gas industry distribution chart, Jadranski Naftovod DD ranks #82 out of 744 companies for Interest Coverage. This places Jadranski Naftovod DD in the top 11% of its industry — outperforming the majority of peers. The industry median Interest Coverage is 6.13. Jadranski Naftovod DD's value of 1,129.73 is 18344.6% above this benchmark. Historically, Jadranski Naftovod DD's own Interest Coverage has ranged from 50.19 to 50,853.00 over the past decade. While the company's 10-year median is 1,428.89 vs. the industry median of 6.13, Jadranski Naftovod DD 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 Interest Coverage for an Oil & Gas company?
The median Interest Coverage among Oil & Gas companies is 6.13, based on 744 companies in the industry. Companies in the top quartile (top 25%) have a Interest Coverage significantly above this median, while those in the bottom quartile fall well below. However, Interest Coverage should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Jadranski Naftovod DD's current Interest Coverage of 1,129.73 is 18344.6% 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 Interest Coverage mean?
A high Interest Coverage can signal that a stock is expensive relative to its fundamentals. Interest Coverage measures a company's capability to pay interest expenses on its debt. View historical data on Jadranski Naftovod DD and its competitors. For the Oil & Gas industry, the median Interest Coverage is 6.13 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Jadranski Naftovod DD's current Interest Coverage is 1,129.73, which is 21% below median its own 10-year median of 1,428.89. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Jadranski Naftovod DD stock overvalued right now?
Based on GuruFocus' analysis, Jadranski Naftovod DD (ZAG:JNAF) is currently considered Fairly Valued. The stock's GF Value™ is €770.33, compared to a current price of €830.00 — trading 7.7% above its estimated fair value. The current Interest Coverage is 1,129.73, which is 21% below median its 10-year median of 1,428.89 and 18344.6% above the Oil & Gas industry median of 6.13. Jadranski Naftovod DD's overall GF Score™ is 83/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Interest Coverage calculated?
Interest Coverage is calculated from a company's financial statements. For Jadranski Naftovod DD (ZAG:JNAF), the current Interest Coverage is 1,129.73 as of Jun. 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 Jadranski Naftovod DD (ZAG:JNAF) Overvalued in 2026?
Based on GuruFocus' analysis, Jadranski Naftovod DD stock appears to be overvalued.
The current stock price of €830.00 is trading 7.7% above its estimated GF Value™ of €770.33.
GuruFocus considers Jadranski Naftovod DD to be Fairly Valued.
Key valuation signals for ZAG:JNAF:
Interest Coverage: 1,129.73 (21% below median its 10-year median of 1,428.89)
GF Value™: €770.33 vs. price of €830.00 (7.7% above fair value)
Industry Position: 18344.6% above the Oil & Gas median (#82 of 744)
No single metric tells the full story. See the ZAG:JNAF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Jadranski Naftovod DD is mainly engaged in oil transportation activities and storage of oil and refinery products. The company operates the JANAF system which is an international crude oil transportation system consists of crude oil handling terminals and pipelines in Sisak, Gola, Virje, Sotin and Slavonski Brod and the accompanying pumping and metering stations. It also involved in the reloading and storage of crude oil and oil products as well as provision of engineering and technical advisory services.
83GF Score
Get the complete analysis for ZAG:JNAF
Interest Coverage is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ZAG:JNAF has been successfully added to your 
