Jadranski Naftovod DD (ZAG:JNAF) GF Score: 83/100 (As of Aug. 10, 2026) — 20% Above Median

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Vera Yuan
Director of Data and Quant Analytics at GuruFocus
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.
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Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

ZAG:JNAF Jadranski Naftovod DD ZAG:JNAF
83 GF Score
Price €830.00
GF Value €770.33
Valuation Fairly Valued
! 7 Warning Signs
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What is Jadranski Naftovod DD GF Score?

Jadranski Naftovod DD ZAG:JNAF 83 GF Score is 83 as of Aug. 10, 2026, which is 20% above its 10-year median of 69.00. 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.

Jadranski Naftovod DD has the GF Score of 83, which implies that the company might have Good outperformance potential.

The GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation, which has been found to be closely correlated to the long-term performances of stocks by backtesting from 2006 to 2021. The stocks with a higher GF Score generally generate higher returns than those with lower GF Scores. Therefore, when picking stocks, investors should invest in companies with high GF Scores. The GF Score ranges from 0 to 100, with 100 as the highest rank.

GF Score takes following five key aspects into consideration:

1. Financial Strength : 10/10
2. Profitability Rank : 9/10
3. Growth Rank : 4/10
4. GF Value Rank : 6/10
5. Momentum Rank : 0/10

Each one of these components is ranked and the ranks also have positive correlation with the long term performances of stocks. The GF score is calculated using the five key aspects of analysis. Through backtesting, we know that each of these key aspects has a different impact on the stock price performance. Thus, they are weighted differently when calculating the total score. The Profitability Rank and the Growth Rank are weighted fully, while other parameters have less weight.

Based on research and backtesting result, GuruFocus believes Jadranski Naftovod DD might have Good outperformance potential.

Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.


Jadranski Naftovod DD  (ZAG:JNAF) GF Score Explanation

Based on the historical long-term performances among five valuation aspects, the GF Score is found to be closely correlated to the long-term performances of stocks. It ranges from 0 to 100, with 100 as the highest. GuruFocus divided GF Score into following 5 categories:

GF Score Performance Potential and All-in-One Screener Examples (1)
91 - 100Highest outperformance potential
81 - 90Good outperformance potential
71 - 80Likely to have average performance
51 - 70Poor future performance potential
0 - 50Worst future performance potential, or not enough data

(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.


Jadranski Naftovod DD GF Score Related Terms


ZAG:JNAF vs WMB, EPD, KMI: GF Score Comparison

For the Oil & Gas Midstream subindustry, Jadranski Naftovod DD's GF Score, along with its competitors' market caps and GF Score 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 GF Score vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Jadranski Naftovod DD's GF Score distribution charts can be found below:

* The bar in red indicates where Jadranski Naftovod DD's GF Score falls into.


ZAG:JNAF
83GF Score
Jadranski Naftovod DD ZAG:JNAF
GF Score is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about GF Score →
What does a GF Score of 83 mean?
Jadranski Naftovod DD (ZAG:JNAF) has a GF Score of 83 as of Aug. 10, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Jadranski Naftovod DD and its competitors. This is 20% above median its historical median of 69.00. Over the past decade, Jadranski Naftovod DD's GF Score has ranged from 11.00 to 100.00.
Is Jadranski Naftovod DD's GF Score too high?
Jadranski Naftovod DD's current GF Score of 83 is 20% above median its 10-year median of 69.00. Over the past 10 years, this metric has ranged from a low of 11.00 to a high of 100.00. 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 GF Score compare to WMB and EPD?
Jadranski Naftovod DD's GF Score of 83 can be compared against companies in the Oil & Gas industry. Historically, Jadranski Naftovod DD's own GF Score has ranged from 11.00 to 100.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good GF Score for an Oil & Gas company?
A good GF Score depends on the Oil & Gas industry context. However, GF Score 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 GF Score mean?
A high GF Score can signal that a stock is expensive relative to its fundamentals. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Jadranski Naftovod DD and its competitors. Jadranski Naftovod DD's current GF Score is 83, which is 20% above median its own 10-year median of 69.00. 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 GF Score is 83, which is 20% above median its 10-year median of 69.00. 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 GF Score calculated?
GF Score is calculated from a company's financial statements. For Jadranski Naftovod DD (ZAG:JNAF), the current GF Score is 83 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:

  • GF Score: 83 (20% above median its 10-year median of 69.00)
  • GF Value™: €770.33 vs. price of €830.00 (7.7% above fair value)
  • GF Score™: 83/100 with 7 warning signs

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 Business Description

Industry EnergyOil & Gas
Address Miramarska cesta 24, Zagreb, HRV, 10000
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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GF Score is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€830.00
Price
€770.33
GF Value