Nos SgpsZONNF -14.16%64 PEG Ratio is 0.69 as of Jun. 30, 2026, which is 48% below its 10-year median of 1.32. GuruFocus rates ZONNF with a GF Score™ of 64/100 and a GF Value™ of $4.73 (Modestly Overvalued). The stock has 5 warning signs investors should review. Among 163 Telecommunication Services companies, Nos Sgps ranks better than 80.37% on this metric.
PE Ratio without NRI / 5-Year EBITDA Growth Rate*
PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The growth rate we use is the 5-Year EBITDA growth rate. As of today, Nos Sgps's PE Ratio without NRI is 8.06. Nos Sgps's 5-Year EBITDA growth rate is 11.70%. Therefore, Nos Sgps's PEG Ratio for today is 0.69.
* The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
The historical rank and industry rank for Nos Sgps's PEG Ratio or its related term are showing as below:
ZONNF'
s PEG Ratio Range Over the Past 10 Years
Min: 0.42 Med: 1.32 Max: 113.57
Current: 0.69
During the past 13 years, Nos Sgps's highest PEG Ratio was 113.57. The lowest was 0.42. And the median was 1.32.
ZONNF's PEG Ratio is ranked better than 80.37% of 163
companies
in the Telecommunication Services industry
Industry Median: 2.2
vs ZONNF: 0.69
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
Nos Sgps (OTCPK:ZONNF) PEG Ratio Explanation
To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the P/E ratio divided by the growth ratio. He thinks a company with a P/E ratio equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a P/E of 20, instead of a company growing 10% a year with a P/E of 10.
Nos Sgps PEG Ratio Related Terms
Nos Sgps PEG Ratio Historical Data
* Premium members only.
The historical data trend for Nos Sgps's PEG 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 Telecom Services subindustry, Nos Sgps's PEG Ratio, along with its competitors' market caps and PEG 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.
Nos Sgps PEG Ratio vs Telecommunication Services Industry
For the Telecommunication Services industry and Communication Services sector, Nos Sgps's PEG Ratio distribution charts can be found below:
* The bar in red indicates where Nos Sgps's PEG Ratio 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.
* Note: The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
Nos Sgps (ZONNF) has a PEG Ratio of 0.69 as of Jun. 30, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Nos Sgps and its competitors. This is 48% below median its historical median of 1.32. Over the past decade, Nos Sgps' PEG Ratio has ranged from 0.42 to 113.57. According to the industry distribution chart, Nos Sgps ranks #32 out of 163 companies in the Telecommunication Services industry, placing it in the top 19.6%.
Is Nos Sgps' PEG Ratio too high?
Nos Sgps' current PEG Ratio of 0.69 is 48% below median its 10-year median of 1.32. Over the past 10 years, this metric has ranged from a low of 0.42 to a high of 113.57. The Telecommunication Services industry median PEG Ratio is 2.20. Nos Sgps' value of 0.69 is 68.6% below this industry median. Based on the distribution chart, Nos Sgps ranks #32 out of 163 companies in the Telecommunication Services industry, which is in the top quartile — a strong position relative to peers. Overall, Nos Sgps has a GF Score™ of 64/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Nos Sgps' PEG Ratio compare to TMUS and VZ?
According to the Telecommunication Services industry distribution chart, Nos Sgps ranks #32 out of 163 companies for PEG Ratio. This places Nos Sgps in the top 20% of its industry — outperforming the majority of peers. The industry median PEG Ratio is 2.20. Nos Sgps' value of 0.69 is 68.6% below this benchmark. Historically, Nos Sgps' own PEG Ratio has ranged from 0.42 to 113.57 over the past decade. While the company's 10-year median is 1.32 vs. the industry median of 2.20, Nos Sgps 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 PEG Ratio for a Telecommunication Services company?
The median PEG Ratio among Telecommunication Services companies is 2.20, based on 163 companies in the industry. Companies in the top quartile (top 25%) have a PEG Ratio significantly above this median, while those in the bottom quartile fall well below. However, PEG Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Nos Sgps's current PEG Ratio of 0.69 is 68.6% 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 PEG Ratio mean?
A high PEG Ratio can signal that a stock is expensive relative to its fundamentals. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Nos Sgps and its competitors. For the Telecommunication Services industry, the median PEG Ratio is 2.20 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Nos Sgps's current PEG Ratio is 0.69, which is 48% below median its own 10-year median of 1.32. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nos Sgps stock overvalued right now?
Based on GuruFocus' analysis, Nos Sgps (ZONNF) is currently considered Modestly Overvalued. The stock's GF Value™ is $4.73, compared to a current price of $6.00 — trading 26.8% above its estimated fair value. The current PEG Ratio is 0.69, which is 48% below median its 10-year median of 1.32 and 68.6% below the Telecommunication Services industry median of 2.20. Nos Sgps' overall GF Score™ is 64/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PEG Ratio calculated?
PEG Ratio is calculated from a company's financial statements. For Nos Sgps (ZONNF), the current PEG Ratio is 0.69 as of Jun. 30, 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 Nos Sgps (ZONNF) Overvalued in 2026?
Based on GuruFocus' analysis, Nos Sgps stock appears to be overvalued.
The current stock price of $6.00 is trading 26.8% above its estimated GF Value™ of $4.73.
GuruFocus considers Nos Sgps to be Modestly Overvalued.
Key valuation signals for ZONNF:
PEG Ratio: 0.69 (48% below median its 10-year median of 1.32)
GF Value™: $4.73 vs. price of $6.00 (26.8% above fair value)
Industry Position: 68.6% below the Telecommunication Services median (#32 of 163)
No single metric tells the full story. See the ZONNF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Nos Sgps SA is a group operating in communications, technology, and entertainment in Portugal. It provides fixed and mobile telecommunications services, internet, voice and data solutions, as well as cinema and audiovisual services. Its operations span telecommunications, information technology, and related businesses, offering digital and connectivity services to customers in Portugal. The company's business segments are: Telco, IT and Audiovisuals & Cinema. The majority of the company's revenue is derived from the Telco segment, which includes TV, Internet (fixed and mobile) and voice (fixed and mobile) services rendered.
64GF Score
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