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Jadranski Naftovod DDZAG:JNAF 83 PEG Ratio is 8.31 as of Aug. 10, 2026, which is 110% above its 10-year median of 3.95. 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 314 Oil & Gas companies, Jadranski Naftovod DD ranks worse than 92.36% on this metric.
* The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
The historical rank and industry rank for Jadranski Naftovod DD's PEG Ratio or its related term are showing as below:
ZAG:JNAF'
s PEG Ratio Range Over the Past 10 Years
Min: 1.42 Med: 3.95 Max: 341.9
Current: 8.31
During the past 13 years, Jadranski Naftovod DD's highest PEG Ratio was 341.90. The lowest was 1.42. And the median was 3.95.
ZAG:JNAF's PEG Ratio is ranked worse than 92.36% of 314
companies
in the Oil & Gas industry
Industry Median: 0.97
vs ZAG:JNAF: 8.31
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
Jadranski Naftovod DD (ZAG:JNAF) PEG Ratio Explanation
To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the P/E ratio divided by the growth ratio. He thinks a company with a P/E ratio equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a P/E of 20, instead of a company growing 10% a year with a P/E of 10.
* 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.
For the Oil & Gas Midstream subindustry, Jadranski Naftovod DD's PEG Ratio, along with its competitors' market caps and PEG Ratio 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 PEG Ratio vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Jadranski Naftovod DD's PEG Ratio distribution charts can be found below:
* The bar in red indicates where Jadranski Naftovod DD's PEG Ratio falls into.
* 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: The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
Jadranski Naftovod DD (ZAG:JNAF) has a PEG Ratio of 8.31 as of Aug. 10, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Jadranski Naftovod DD and its competitors. This is 110% above median its historical median of 3.95. Over the past decade, Jadranski Naftovod DD's PEG Ratio has ranged from 1.42 to 341.90. According to the industry distribution chart, Jadranski Naftovod DD ranks #290 out of 314 companies in the Oil & Gas industry, placing it in the top 92.4%.
Is Jadranski Naftovod DD's PEG Ratio too high?
Jadranski Naftovod DD's current PEG Ratio of 8.31 is 110% above median its 10-year median of 3.95. Over the past 10 years, this metric has ranged from a low of 1.42 to a high of 341.90. The Oil & Gas industry median PEG Ratio is 0.97. Jadranski Naftovod DD's value of 8.31 is 756.7% above this industry median. Based on the distribution chart, Jadranski Naftovod DD ranks #290 out of 314 companies in the Oil & Gas industry, which is in the bottom quartile 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 PEG Ratio compare to WMB and EPD?
According to the Oil & Gas industry distribution chart, Jadranski Naftovod DD ranks #290 out of 314 companies for PEG Ratio. This places Jadranski Naftovod DD in the lower half of its industry. The industry median PEG Ratio is 0.97. Jadranski Naftovod DD's value of 8.31 is 756.7% above this benchmark. Historically, Jadranski Naftovod DD's own PEG Ratio has ranged from 1.42 to 341.90 over the past decade. While the company's 10-year median is 3.95 vs. the industry median of 0.97, 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 PEG Ratio for an Oil & Gas company?
The median PEG Ratio among Oil & Gas companies is 0.97, based on 314 companies in the industry. Companies in the top quartile (top 25%) have a PEG Ratio significantly above this median, while those in the bottom quartile fall well below. However, PEG Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Jadranski Naftovod DD's current PEG Ratio of 8.31 is 756.7% 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 PEG Ratio mean?
A high PEG Ratio can signal that a stock is expensive relative to its fundamentals. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Jadranski Naftovod DD and its competitors. For the Oil & Gas industry, the median PEG Ratio is 0.97 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Jadranski Naftovod DD's current PEG Ratio is 8.31, which is 110% above median its own 10-year median of 3.95. 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 PEG Ratio is 8.31, which is 110% above median its 10-year median of 3.95 and 756.7% above the Oil & Gas industry median of 0.97. 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 PEG Ratio calculated?
PEG Ratio is calculated from a company's financial statements. For Jadranski Naftovod DD (ZAG:JNAF), the current PEG Ratio is 8.31 as of Aug. 10, 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:
PEG Ratio: 8.31 (110% above median its 10-year median of 3.95)
GF Value™: €770.33 vs. price of €830.00 (7.7% above fair value)
Industry Position: 756.7% above the Oil & Gas median (#290 of 314)
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
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