Thessaloniki Port AuthorityATH:OLTH +1.04%90 Median PS Value is €38.70 as of Jun. 25, 2026, which is 100% below its 10-year median of 0.80. GuruFocus rates ATH:OLTH with a GF Score™ of 90/100 and a GF Value™ of €31.52 (Modestly Overvalued). The stock has 4 warning signs investors should review. Among 609 Transportation companies, Thessaloniki Port Authority ranks better than 51.07% on this metric.
This valuation method assumes that the stock valuation will revert to its historical (10-Year) median in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
The historical rank and industry rank for Thessaloniki Port Authority's Median PS Value or its related term are showing as below:
ATH:OLTH'
s Price-to-Median-PS-Value Range Over the Past 10 Years
Min: 0.61 Med: 0.8 Max: 1.12
Current: 1.01
During the past 13 years, the highest Price to Median PS Value of Thessaloniki Port Authority was 1.12. The lowest was 0.61. And the median was 0.80.
ATH:OLTH's Price-to-Median-PS-Value is ranked better than 51.07% of 609
companies
in the Transportation industry
Industry Median: 1.02
vs ATH:OLTH: 1.01
Thessaloniki Port Authority (ATH:OLTH) Median PS Value Explanation
This valuation method assumes that the stock valuation will revert to its historical (10-Year) mean in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio
is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
It also assumes that over time the profit margin is constant. If a company increases its profit margin to a sustainable level, this value might under-estimate its value. If it has permanent declined profit margins, this may over-estimate the company's value.
Thessaloniki Port Authority's Price to Median PS Value for today is calculated as
Price to Median PS Value
=
Share Price
/
Median PS Value
=
39.00
/
38.70
=
1.01
* 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.
Thessaloniki Port Authority Median PS Value Related Terms
Thessaloniki Port Authority Median PS Value 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.
Thessaloniki Port Authority Median PS Value Competitor Comparison
For the Marine Shipping subindustry, Thessaloniki Port Authority's Price-to-Median-PS-Value, along with its competitors' market caps and Price-to-Median-PS-Value 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.
Thessaloniki Port Authority Price-to-Median-PS-Value vs Transportation Industry
For the Transportation industry and Industrials sector, Thessaloniki Port Authority's Price-to-Median-PS-Value distribution charts can be found below:
* The bar in red indicates where Thessaloniki Port Authority's Price-to-Median-PS-Value falls into.
10-Year Median PS Ratio is 3.6324.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. Thessaloniki Port Authority's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was €10.654.
* 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.
Thessaloniki Port Authority (ATH:OLTH) has a Median PS Value of €38.70 as of Jun. 25, 2026. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Thessaloniki Port Authority and its competitors. This is 4738% above median its historical median of 0.80. Over the past decade, Thessaloniki Port Authority's Median PS Value has ranged from 0.61 to 1.12. According to the industry distribution chart, Thessaloniki Port Authority ranks #298 out of 609 companies in the Transportation industry, placing it in the top 48.9%.
Is Thessaloniki Port Authority's Median PS Value too high?
Thessaloniki Port Authority's current Median PS Value of €38.70 is 4738% above median its 10-year median of 0.80. Over the past 10 years, this metric has ranged from a low of 0.61 to a high of 1.12. Based on the distribution chart, Thessaloniki Port Authority ranks #298 out of 609 companies in the Transportation industry, which is above the industry midpoint. Overall, Thessaloniki Port Authority has a GF Score™ of 90/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Thessaloniki Port Authority's Median PS Value compare to competitors?
According to the Transportation industry distribution chart, Thessaloniki Port Authority ranks #298 out of 609 companies for Median PS Value. This puts Thessaloniki Port Authority in the upper half of its industry. The industry median Median PS Value is 1.02. Historically, Thessaloniki Port Authority's own Median PS Value has ranged from 0.61 to 1.12 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 Median PS Value for a Transportation company?
The median Median PS Value among Transportation companies is 1.02, based on 609 companies in the industry. Companies in the top quartile (top 25%) have a Median PS Value significantly above this median, while those in the bottom quartile fall well below. However, Median PS Value 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 Median PS Value mean?
A high Median PS Value can signal that a stock is expensive relative to its fundamentals. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Thessaloniki Port Authority and its competitors. For the Transportation industry, the median Median PS Value is 1.02 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Thessaloniki Port Authority's current Median PS Value is €38.70, which is 4738% above median its own 10-year median of 0.80. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Thessaloniki Port Authority stock overvalued right now?
Based on GuruFocus' analysis, Thessaloniki Port Authority (ATH:OLTH) is currently considered Modestly Overvalued. The stock's GF Value™ is €31.52, compared to a current price of €39.00 — trading 23.7% above its estimated fair value. The current Median PS Value is €38.70, which is 4738% above median its 10-year median of 0.80. Thessaloniki Port Authority's overall GF Score™ is 90/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Median PS Value calculated?
Median PS Value is calculated from a company's financial statements. For Thessaloniki Port Authority (ATH:OLTH), the current Median PS Value is €38.70 as of Jun. 25, 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 Thessaloniki Port Authority (ATH:OLTH) Overvalued in 2026?
Based on GuruFocus' analysis, Thessaloniki Port Authority stock appears to be overvalued.
The current stock price of €39.00 is trading 23.7% above its estimated GF Value™ of €31.52.
GuruFocus considers Thessaloniki Port Authority to be Modestly Overvalued.
Key valuation signals for ATH:OLTH:
Median PS Value: €38.70 (4738% above median its 10-year median of 0.80)
GF Value™: €31.52 vs. price of €39.00 (23.7% above fair value)
No single metric tells the full story. See the ATH:OLTH stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Thessaloniki Port Authority SA operates in the sector of auxiliary activities related to transportation, providing services at the Port of Thessaloniki, including loading and unloading of cargo, storage, port services and passenger traffic. Its business activities include services for unitized cargoes (containers), conventional cargoes (bulk, general and RO-RO), coastal and cruise passengers, vessels (anchoring, mooring, berthing and other services), users of port and non-port facilities including car parking operations, and intermodal transport services (dry-port) through the Company and its subsidiary ThPA Sofia EAD. The Company's operating segments are Container Terminal, Conventional Cargo, Passenger Traffic, Exploitation of Sites and Intermodal.
90GF Score
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Median PS Value is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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