Petrol dd LjubljanaWBO:PETG -2.43%46 Altman Z-Score is 4.03 as of Jun. 26, 2026, which is 11% above its 10-year median of 3.64. GuruFocus rates WBO:PETG with a GF Score™ of 46/100 and a GF Value™ of €29.73 (Significantly Overvalued). The stock has 6 warning signs investors should review. Among 544 Conglomerates companies, Petrol dd Ljubljana ranks better than 81.62% on this metric.
The Altman Z-Score is a model designed to predict the likelihood of a company going bankrupt within the next two years. Created by American finance professor Edward Altman in 1968, the model is specifically designed for publicly traded manufacturing companies with assets greater than $1 million.
Good Sign:
Altman Z-score of 4.04 is strong.
Petrol dd Ljubljana has a Altman Z-Score of 4.03, indicating it is in Safe Zones. This implies the Altman Z-Score is strong.
The zones of discrimination were as such:
When Altman Z-Score <= 1.8, it is in Distress Zones.
When Altman Z-Score >= 3, it is in Safe Zones.
When Altman Z-Score is between 1.8 and 3, it is in Grey Zones.
The historical rank and industry rank for Petrol dd Ljubljana's Altman Z-Score or its related term are showing as below:
WBO:PETG'
s Altman Z-Score Range Over the Past 10 Years
Min: 2.66 Med: 3.64 Max: 4.2
Current: 4.04
During the past 13 years, Petrol dd Ljubljana's highest Altman Z-Score was 4.20. The lowest was 2.66. And the median was 3.64.
Petrol dd Ljubljana (WBO:PETG) Altman Z-Score Explanation
X1: The Working Capital/Total Assets (WC/TA) ratio is a measure of the net liquid assets of the firm relative to the total capitalization. Working capital is defined as the difference between current assets and current liabilities. Ordinarily, a firm experiencing consistent operating losses will have shrinking current assets in relation to total assets. Altman found this one proved to be the most valuable liquidity ratio comparing with the current ratio and the quick ratio. This is however the least significant of the five factors.
X2: Retained Earnings/Total Assets: the RE/TA ratio measures the leverage of a firm. Retained earnings is the account which reports the total amount of reinvested earnings and/or losses of a firm over its entire life. Those firms with high RE, relative to TA, have financed their assets through retention of profits and have not utilized as much debt.
X3, Earnings Before Interest and Taxes/Total Assets (EBIT/TA): This ratio is a measure of the true productivity of the firm's assets, independent of any tax or leverage factors. Since a firm's ultimate existence is based on the earning power of its assets, this ratio appears to be particularly appropriate for studies dealing with corporate failure. This ratio continually outperforms other profitability measures, including cash flow.
X4, Market Value of Equity/Book Value of Total Liabilities (MVE/TL): The measure shows how much the firm's assets can decline in value (measured by market value of equity plus debt) before the liabilities exceed the assets and the firm becomes insolvent.
X5, Revenue/Total Assets (S/TA): The capital-turnover ratio is a standard financial ratio illustrating the sales generating ability of the firm's assets.
Altman Z-Score does not apply to financial companies.
Petrol dd Ljubljana Altman Z-Score Related Terms
Petrol dd Ljubljana Altman Z-Score Historical Data
* Premium members only.
The historical data trend for Petrol dd Ljubljana's Altman Z-Score 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.
For the Conglomerates subindustry, Petrol dd Ljubljana's Altman Z-Score, along with its competitors' market caps and Altman Z-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.
Petrol dd Ljubljana Altman Z-Score vs Conglomerates Industry
For the Conglomerates industry and Industrials sector, Petrol dd Ljubljana's Altman Z-Score distribution charts can be found below:
* The bar in red indicates where Petrol dd Ljubljana's Altman Z-Score falls into.
Altman Z-Score model is an accurate forecaster of failure up to two years prior to distress. It can be considered the assessment of the distress of industrial corporations.
Petrol dd Ljubljana's Altman Z-Score for today is calculated with this formula:
Z
=
1.2
*
X1
+
1.4
*
X2
+
3.3
*
X3
+
0.6
*
X4
+
1.0
*
X5
=
1.2
*
0.0506
+
1.4
*
0.1836
+
3.3
*
0.0814
+
0.6
*
1.6554
+
1.0
*
2.4483
=
4.03
* 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. GuruFocus does not calculate Altman Z-Score when X4 or X5 value is 0.
Petrol dd Ljubljana (WBO:PETG) has a Altman Z-Score of 4.03 as of Jun. 26, 2026. The Altman Z-score measures a company's bankruptcy risk. View historical data on Petrol dd Ljubljana and its competitors. This is 11% above median its historical median of 3.64. Over the past decade, Petrol dd Ljubljana's Altman Z-Score has ranged from 2.66 to 4.20. According to the industry distribution chart, Petrol dd Ljubljana ranks #100 out of 544 companies in the Conglomerates industry, placing it in the top 18.4%.
Is Petrol dd Ljubljana's Altman Z-Score too high?
Petrol dd Ljubljana's current Altman Z-Score of 4.03 is 11% above median its 10-year median of 3.64. Over the past 10 years, this metric has ranged from a low of 2.66 to a high of 4.20. The Conglomerates industry median Altman Z-Score is 2.07. Petrol dd Ljubljana's value of 4.03 is 94.7% above this industry median. Based on the distribution chart, Petrol dd Ljubljana ranks #100 out of 544 companies in the Conglomerates industry, which is in the top quartile — a strong position relative to peers. Overall, Petrol dd Ljubljana has a GF Score™ of 46/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Petrol dd Ljubljana's Altman Z-Score compare to HON and MMM?
According to the Conglomerates industry distribution chart, Petrol dd Ljubljana ranks #100 out of 544 companies for Altman Z-Score. This places Petrol dd Ljubljana in the top 18% of its industry — outperforming the majority of peers. The industry median Altman Z-Score is 2.07. Petrol dd Ljubljana's value of 4.03 is 94.7% above this benchmark. Historically, Petrol dd Ljubljana's own Altman Z-Score has ranged from 2.66 to 4.20 over the past decade. While the company's 10-year median is 3.64 vs. the industry median of 2.07, Petrol dd Ljubljana 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 Altman Z-Score for a Conglomerates company?
The median Altman Z-Score among Conglomerates companies is 2.07, based on 544 companies in the industry. Companies in the top quartile (top 25%) have a Altman Z-Score significantly above this median, while those in the bottom quartile fall well below. However, Altman Z-Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Petrol dd Ljubljana's current Altman Z-Score of 4.03 is 94.7% 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 Altman Z-Score mean?
A high Altman Z-Score can signal that a stock is expensive relative to its fundamentals. The Altman Z-score measures a company's bankruptcy risk. View historical data on Petrol dd Ljubljana and its competitors. For the Conglomerates industry, the median Altman Z-Score is 2.07 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Petrol dd Ljubljana's current Altman Z-Score is 4.03, which is 11% above median its own 10-year median of 3.64. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Petrol dd Ljubljana stock overvalued right now?
Based on GuruFocus' analysis, Petrol dd Ljubljana (WBO:PETG) is currently considered Significantly Overvalued. The stock's GF Value™ is €29.73, compared to a current price of €56.20 — trading 89% above its estimated fair value. The current Altman Z-Score is 4.03, which is 11% above median its 10-year median of 3.64 and 94.7% above the Conglomerates industry median of 2.07. Petrol dd Ljubljana's overall GF Score™ is 46/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Altman Z-Score calculated?
Altman Z-Score is calculated from a company's financial statements. For Petrol dd Ljubljana (WBO:PETG), the current Altman Z-Score is 4.03 as of Jun. 26, 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 Petrol dd Ljubljana (WBO:PETG) Overvalued in 2026?
Based on GuruFocus' analysis, Petrol dd Ljubljana stock appears to be overvalued.
The current stock price of €56.20 is trading 89% above its estimated GF Value™ of €29.73.
GuruFocus considers Petrol dd Ljubljana to be Significantly Overvalued.
Key valuation signals for WBO:PETG:
Altman Z-Score: 4.03 (11% above median its 10-year median of 3.64)
GF Value™: €29.73 vs. price of €56.20 (89% above fair value)
Industry Position: 94.7% above the Conglomerates median (#100 of 544)
No single metric tells the full story. See the WBO:PETG stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Petrol dd Ljubljana is a Slovenia-based energy company, which provides oil and other energy products. The company's segment includes Fuels and petroleum products; Merchandise and services; Energy and solutions and others. It generates maximum revenue from the Fuels and petroleum products segment. The Fuels and petroleum products segment includes sales of petroleum products, sales of liquefied petroleum gas and other alternative energy products, transport, storage, and handling of fuels, revenue from payment cards, biomass sales, and sale of tyres, inner tubes, and batteries. Geographically, the company derives key revenue from Slovenia and the rest from Croatia, Austria, Serbia, Montenegro, Romania, and other countries.
46GF Score
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