Portobello SpAMIL:POR 46 PS Ratio is 0.25 as of Jul. 02, 2026, which is 61% below its 10-year median of 0.64. GuruFocus rates MIL:POR with a GF Score™ of 46/100 and a GF Value™ of €1.47 (Modestly Undervalued). The stock has 4 warning signs investors should review. Among 1,006 Media - Diversified companies, Portobello SpA ranks better than 87.18% on this metric.
The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. As of today, Portobello SpA's share price is €1.04.
Portobello SpA's Revenue per Share for the trailing twelve months (TTM) ended in Jun. 2025 was €4.14. Hence, Portobello SpA's PS Ratio for today is 0.25.
Good Sign:
Portobello SpA stock PS Ratio (=0.07) is close to 1-year low of 0.07.
The historical rank and industry rank for Portobello SpA's PS Ratio or its related term are showing as below:
MIL:POR'
s PS Ratio Range Over the Past 10 Years
Min: 0.06 Med: 0.64 Max: 2.19
Current: 0.25
During the past 9 years, Portobello SpA's highest PS Ratio was 2.19. The lowest was 0.06. And the median was 0.64.
MIL:POR's PS Ratio is ranked better than 87.18% of 1006
companies
in the Media - Diversified industry
Industry Median: 1.1
vs MIL:POR: 0.25
Portobello SpA revenue per share has been in decline over the past 3 years.
During the past 12 months, the average Revenue per Share Growth Rate of Portobello SpA was -69.20% per year.
During the past 3 years, the average Revenue per Share Growth Rate was -19.80% per year.
During the past 5 years, the average Revenue per Share Growth Rate was 0.50% per year.
During the past 9 years, Portobello SpA's highest 3-Year average Revenue per Share Growth Rate was 83.60% per year. The lowest was -19.80% per year. And the median was 30.10% per year.
Back to Basics: PS Ratio
Portobello SpA (MIL:POR) PS Ratio Explanation
The PS Ratio is an excellent valuation indicator if you want to compare a stock with its historical valuation or with the stocks in the same industry. The PS Ratio works especially well when you want to compare the stock's current valuation with its historical valuation. The PS Ratio is a great valuation tool for evaluating cyclical businesses where the PE Ratio works poorly. It works the best when comparing the current valuation with the historical valuation because over time, a company's profit margin tends to revert to the mean.
When the PS Ratio is applied to the whole stock market, it can be used to evaluate the current market valuation and projected returns. In this case, the price is the total market cap of all stocks that are traded, and sales are the GDP of the country. This is how Warren Buffett estimates the broad market valuation and project future returns.
The PS Ratio does not tell you how cheap or expensive the stock is. It cannot be used to compare companies in different industries. It works better for companies within the same industry because these companies tend to have similar capital structures and profit margins. It works the best when comparing a company with itself in the past.
Portobello SpA PS Ratio Related Terms
Portobello SpA PS Ratio Historical Data
* Premium members only.
The historical data trend for Portobello SpA's PS Ratio 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 Advertising Agencies subindustry, Portobello SpA's PS Ratio, along with its competitors' market caps and PS 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.
Portobello SpA PS Ratio vs Media - Diversified Industry
For the Media - Diversified industry and Communication Services sector, Portobello SpA's PS Ratio distribution charts can be found below:
* The bar in red indicates where Portobello SpA's PS Ratio falls into.
The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. It is a ratio widely used to value stocks and it was first used by Ken Fisher.
Portobello SpA's Share Price of today is €1.04.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. Portobello SpA's Revenue per Share for the trailing twelve months (TTM) ended in Jun. 2025 was €4.14.
* 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.
It can also be calculated from the numbers for the whole company:
Portobello SpA (MIL:POR) has a PS Ratio of 0.25 as of Jul. 02, 2026. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Portobello SpA and its competitors. This is 61% below median its historical median of 0.64. Over the past decade, Portobello SpA's PS Ratio has ranged from 0.06 to 2.19. According to the industry distribution chart, Portobello SpA ranks #129 out of 1006 companies in the Media - Diversified industry, placing it in the top 12.8%.
Is Portobello SpA's PS Ratio too high?
Portobello SpA's current PS Ratio of 0.25 is 61% below median its 10-year median of 0.64. Over the past 10 years, this metric has ranged from a low of 0.06 to a high of 2.19. The Media - Diversified industry median PS Ratio is 1.10. Portobello SpA's value of 0.25 is 77.3% below this industry median. Based on the distribution chart, Portobello SpA ranks #129 out of 1006 companies in the Media - Diversified industry, which is in the top quartile — a strong position relative to peers. Overall, Portobello SpA has a GF Score™ of 46/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Portobello SpA's PS Ratio compare to APP and OMC?
According to the Media - Diversified industry distribution chart, Portobello SpA ranks #129 out of 1006 companies for PS Ratio. This places Portobello SpA in the top 13% of its industry — outperforming the majority of peers. The industry median PS Ratio is 1.10. Portobello SpA's value of 0.25 is 77.3% below this benchmark. Historically, Portobello SpA's own PS Ratio has ranged from 0.06 to 2.19 over the past decade. While the company's 10-year median is 0.64 vs. the industry median of 1.10, Portobello SpA has consistently been below 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 PS Ratio for a Media - Diversified company?
The median PS Ratio among Media - Diversified companies is 1.10, based on 1,006 companies in the industry. Companies in the top quartile (top 25%) have a PS Ratio significantly above this median, while those in the bottom quartile fall well below. However, PS Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Portobello SpA's current PS Ratio of 0.25 is 77.3% below 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 PS Ratio mean?
A high PS Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Portobello SpA and its competitors. For the Media - Diversified industry, the median PS Ratio is 1.10 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Portobello SpA's current PS Ratio is 0.25, which is 61% below median its own 10-year median of 0.64. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Portobello SpA stock overvalued right now?
Based on GuruFocus' analysis, Portobello SpA (MIL:POR) is currently considered Modestly Undervalued. The stock's GF Value™ is €1.47, compared to a current price of €1.04 — trading 29.3% below its estimated fair value. The current PS Ratio is 0.25, which is 61% below median its 10-year median of 0.64 and 77.3% below the Media - Diversified industry median of 1.10. Portobello SpA's overall GF Score™ is 46/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PS Ratio calculated?
PS Ratio is calculated from a company's financial statements. For Portobello SpA (MIL:POR), the current PS Ratio is 0.25 as of Jul. 02, 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 Portobello SpA (MIL:POR) Overvalued in 2026?
Based on GuruFocus' analysis, Portobello SpA stock appears to be undervalued.
The current stock price of €1.04 is trading 29.3% below its estimated GF Value™ of €1.47.
GuruFocus considers Portobello SpA to be Modestly Undervalued.
Key valuation signals for MIL:POR:
PS Ratio: 0.25 (61% below median its 10-year median of 0.64)
GF Value™: €1.47 vs. price of €1.04 (29.3% below fair value)
Industry Position: 77.3% below the Media - Diversified median (#129 of 1006)
No single metric tells the full story. See the MIL:POR stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Portobello SpA operates in media bartering. The company uses advertising space to purchase products from the brands that it resells in stores at the lowest prices on the market. retail store. The company offers electronic goods, housewares, home textile products, fashion products, and many more.
46GF Score
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