Hellenic Telecommunication Organization's quarterly market cap
declined
from Jun. 2025 (€6,518 Mil) to Sep. 2025 (€6,510 Mil) but then
increased
from Sep. 2025 (€6,510 Mil) to Dec. 2025 (€6,827 Mil).
Hellenic Telecommunication Organization's annual market cap
increased
from Dec. 2023 (€5,367 Mil) to Dec. 2024 (€6,036 Mil) and
increased
from Dec. 2024 (€6,036 Mil) to Dec. 2025 (€6,827 Mil).
Enterprise Value is the theoretical takeover price. It is more comprehensive than market capitalization (market cap), which only includes common equity. Enterprise Value is calculated as the market cap plus debt and minority interest and preferred shares, minus total cash and cash equivalents. Hellenic Telecommunication Organization's Enterprise Value for Today is €8,272 Mil.
Hellenic Telecommunication Organization (ATH:HTO) Market Cap Explanation
Market cap is not the real price you pay for a company. If you buy the company and become its owner, you become the owner of the cash the company has, and you also assume the companys debt. The real price you pay is the Enterprise Value.
Warren Buffett uses the ratio of total market cap of all public traded companies over GDP to measure if the market is expensive. As of April 2012, the US total market cap is about $14.7 trillion, while the US GDP is about $15 trillion. The market was modestly overvalued.
Hellenic Telecommunication Organization Market Cap Related Terms
Hellenic Telecommunication Organization Market Cap 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.
Hellenic Telecommunication Organization Market Cap Chart
Hellenic Telecommunication Organization Annual Data
For the Telecom Services subindustry, Hellenic Telecommunication Organization's Market Cap, along with its competitors' market caps and Market Cap 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.
Hellenic Telecommunication Organization Market Cap vs Telecommunication Services Industry
For the Telecommunication Services industry and Communication Services sector, Hellenic Telecommunication Organization's Market Cap distribution charts can be found below:
* The bar in red indicates where Hellenic Telecommunication Organization's Market Cap falls into.
Hellenic Telecommunication Organization Market Cap Calculation
Market cap is the short version of market capitalization. It is the total market value to buy the whole company. It is equal to the share price times the number of shares outstanding.
* 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.
Hellenic Telecommunication Organization (ATH:HTO) has a Market Cap of €7,738 Mil as of Jun. 25, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Hellenic Telecommunication Organization and its competitors. According to the industry distribution chart, Hellenic Telecommunication Organization ranks #60 out of 379 companies in the Telecommunication Services industry, placing it in the top 15.8%.
Is Hellenic Telecommunication Organization's Market Cap too high?
Hellenic Telecommunication Organization's current Market Cap is €7,738 Mil. Based on the distribution chart, Hellenic Telecommunication Organization ranks #60 out of 379 companies in the Telecommunication Services industry, which is in the top quartile — a strong position relative to peers. Overall, Hellenic Telecommunication Organization has a GF Score™ of 82/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Hellenic Telecommunication Organization's Market Cap compare to TMUS and VZ?
According to the Telecommunication Services industry distribution chart, Hellenic Telecommunication Organization ranks #60 out of 379 companies for Market Cap. This places Hellenic Telecommunication Organization in the top 16% of its industry — outperforming the majority of peers. The industry median Market Cap is 494.74. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Market Cap for a Telecommunication Services company?
The median Market Cap among Telecommunication Services companies is 494.74, based on 379 companies in the industry. Companies in the top quartile (top 25%) have a Market Cap significantly above this median, while those in the bottom quartile fall well below. However, Market Cap 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 Market Cap mean?
A high Market Cap can signal that a stock is expensive relative to its fundamentals. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Hellenic Telecommunication Organization and its competitors. For the Telecommunication Services industry, the median Market Cap is 494.74 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Hellenic Telecommunication Organization's current Market Cap is €7,738 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Hellenic Telecommunication Organization stock overvalued right now?
Based on GuruFocus' analysis, Hellenic Telecommunication Organization (ATH:HTO) is currently considered Modestly Overvalued. The stock's GF Value™ is €14.79, compared to a current price of €19.11 — trading 29.2% above its estimated fair value. The current Market Cap is €7,738 Mil. Hellenic Telecommunication Organization's overall GF Score™ is 82/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Market Cap calculated?
Market Cap is calculated from a company's financial statements. For Hellenic Telecommunication Organization (ATH:HTO), the current Market Cap is €7,738 Mil 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 Hellenic Telecommunication Organization (ATH:HTO) Overvalued in 2026?
Based on GuruFocus' analysis, Hellenic Telecommunication Organization stock appears to be overvalued.
The current stock price of €19.11 is trading 29.2% above its estimated GF Value™ of €14.79.
GuruFocus considers Hellenic Telecommunication Organization to be Modestly Overvalued.
Key valuation signals for ATH:HTO:
Market Cap: €7,738 Mil
GF Value™: €14.79 vs. price of €19.11 (29.2% above fair value)
No single metric tells the full story. See the ATH:HTO stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Hellenic Telecommunication Organization Business Description
Hellenic Telecommunication Organization SA is a telecommunications company that offers Internet access services, TV services, broadband, fixed-line services, and mobile telecommunication. The reportable segments of the company are as follows: i) Greece - Fixed business includes fixed-line services, internet access services, national and international wholesale services, and TV services in Greece. ii) Greece - Mobile business includes mobile telecommunications services and retail operations (shops). iii) TELEKOM ROMANIA MOBILE provides mobile telecommunications services in Romania.
82GF Score
Get the complete analysis for ATH:HTO
Market Cap is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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