Piraeus Port AuthorityATH:PPA +1.24%87 Net Margin % is 30.79% as of Dec. 2025, which is 29% above its 10-year median of 23.80. GuruFocus rates ATH:PPA with a GF Score™ of 87/100 and a GF Value™ of €31.54 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 1,002 Transportation companies, Piraeus Port Authority ranks better than 94.81% on this metric.
The historical rank and industry rank for Piraeus Port Authority's Net Margin % or its related term are showing as below:
ATH:PPA'
s Net Margin % Range Over the Past 10 Years
Min: 6.47 Med: 23.8 Max: 37.88
Current: 34.35
ATH:PPA's Net Margin % is ranked better than 94.81% of 1002
companies
in the Transportation industry
Industry Median: 4.915
vs ATH:PPA: 34.35
Piraeus Port Authority (ATH:PPA) Net Margin % Explanation
Although Net Income and Earnings-per-Share (EPS) are the most widely used parameter in measuring a company's profitability and valuation, it is the least reliable. The reason is that reported earnings can be manipulated easily by adjusting any numbers such as Depreciation, Depletion and Amotorization and non-recurring items.
But the long term trend of the net margin is a good indicator of the competitiveness and health of the business.
Piraeus Port Authority Net Margin % Related Terms
Piraeus Port Authority Net Margin % 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.
Piraeus Port Authority Net Margin % Competitor Comparison
For the Marine Shipping subindustry, Piraeus Port Authority's Net Margin %, along with its competitors' market caps and Net Margin % 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.
Piraeus Port Authority Net Margin % vs Transportation Industry
For the Transportation industry and Industrials sector, Piraeus Port Authority's Net Margin % distribution charts can be found below:
* The bar in red indicates where Piraeus Port Authority's Net Margin % 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.
Piraeus Port Authority (ATH:PPA) has a Net Margin % of 30.79% as of Dec. 2025. Net margin is the ratio of total net income to net sales. View historical data on Piraeus Port Authority and its competitors. This is 29% above median its historical median of 23.80. Over the past decade, Piraeus Port Authority's Net Margin % has ranged from 6.47 to 37.88. According to the industry distribution chart, Piraeus Port Authority ranks #52 out of 1002 companies in the Transportation industry, placing it in the top 5.2%.
Is Piraeus Port Authority's Net Margin % too high?
Piraeus Port Authority's current Net Margin % of 30.79% is 29% above median its 10-year median of 23.80. Over the past 10 years, this metric has ranged from a low of 6.47 to a high of 37.88. The Transportation industry median Net Margin % is 4.92. Piraeus Port Authority's value of 30.79% is 526.4% above this industry median. Based on the distribution chart, Piraeus Port Authority ranks #52 out of 1002 companies in the Transportation industry, which is in the top quartile — a strong position relative to peers. Overall, Piraeus Port Authority has a GF Score™ of 87/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Piraeus Port Authority's Net Margin % compare to competitors?
According to the Transportation industry distribution chart, Piraeus Port Authority ranks #52 out of 1002 companies for Net Margin %. This places Piraeus Port Authority in the top 5% of its industry — outperforming the majority of peers. The industry median Net Margin % is 4.92. Piraeus Port Authority's value of 30.79% is 526.4% above this benchmark. Historically, Piraeus Port Authority's own Net Margin % has ranged from 6.47 to 37.88 over the past decade. While the company's 10-year median is 23.80 vs. the industry median of 4.92, Piraeus Port Authority 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 Net Margin % for a Transportation company?
The median Net Margin % among Transportation companies is 4.92, based on 1,002 companies in the industry. Companies in the top quartile (top 25%) have a Net Margin % significantly above this median, while those in the bottom quartile fall well below. However, Net Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Piraeus Port Authority's current Net Margin % of 30.79% is 526.4% 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 Net Margin % mean?
A high Net Margin % can signal that a stock is expensive relative to its fundamentals. Net margin is the ratio of total net income to net sales. View historical data on Piraeus Port Authority and its competitors. For the Transportation industry, the median Net Margin % is 4.92 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Piraeus Port Authority's current Net Margin % is 30.79%, which is 29% above median its own 10-year median of 23.80. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Piraeus Port Authority stock overvalued right now?
Based on GuruFocus' analysis, Piraeus Port Authority (ATH:PPA) is currently considered Significantly Overvalued. The stock's GF Value™ is €31.54, compared to a current price of €44.90 — trading 42.4% above its estimated fair value. The current Net Margin % is 30.79%, which is 29% above median its 10-year median of 23.80 and 526.4% above the Transportation industry median of 4.92. Piraeus Port Authority's overall GF Score™ is 87/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Net Margin % calculated?
Net Margin % is calculated from a company's financial statements. For Piraeus Port Authority (ATH:PPA), the current Net Margin % is 30.79% 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.
Is Piraeus Port Authority (ATH:PPA) Overvalued in 2026?
Based on GuruFocus' analysis, Piraeus Port Authority stock appears to be overvalued.
The current stock price of €44.90 is trading 42.4% above its estimated GF Value™ of €31.54.
GuruFocus considers Piraeus Port Authority to be Significantly Overvalued.
Key valuation signals for ATH:PPA:
Net Margin %: 30.79% (29% above median its 10-year median of 23.80)
GF Value™: €31.54 vs. price of €44.90 (42.4% above fair value)
Industry Position: 526.4% above the Transportation median (#52 of 1002)
No single metric tells the full story. See the ATH:PPA stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Piraeus Port Authority SA is engaged in the management and operation of Piraeus port. The main activities of the company are anchoring services of vessels, handling cargo, loading and unloading services as well as goods storage and car transportation. The company is also responsible for the maintenance of port facilities, the supply of port services (water, electricity, telephone connection, and supply), for services provided to travelers (coastal and cruise ships), and for renting space to third parties. Business operating segments of the company include Container Terminal, Car distribution, Coastal shipping, Concession of Piers II & III, Cruise, Ship repairing, and Other segments.
87GF Score
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