HLTOF (Hellenic Telecommunication Organization) Days Inventory: 19.55 (As of Dec. 2025) — 25% Below Median


HLTOF Hellenic Telecommunication Organization SA HLTOF
86 GF Score
Price $20.85
GF Value $15.88
! 7 Warning Signs
View Full Analysis

What is Hellenic Telecommunication Organization Days Inventory?

Hellenic Telecommunication Organization HLTOF +11.39% 86 Days Inventory is 19.55 as of Dec. 2025, which is 25% below its 10-year median of 26.19. GuruFocus rates HLTOF with a GF Score™ of 86/100 and a GF Value™ of $15.88. The stock has 7 warning signs investors should review. Among 295 Telecommunication Services companies, Hellenic Telecommunication Organization ranks worse than 60% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Hellenic Telecommunication Organization's Average Total Inventories for the three months ended in Dec. 2025 was $50 Mil. Hellenic Telecommunication Organization's Cost of Goods Sold for the three months ended in Dec. 2025 was $231 Mil. Hence, Hellenic Telecommunication Organization's Days Inventory for the three months ended in Dec. 2025 was 19.55.

The historical rank and industry rank for Hellenic Telecommunication Organization's Days Inventory or its related term are showing as below:

HLTOF' s Days Inventory Range Over the Past 10 Years
Min: 15.74   Med: 26.19   Max: 43.42
Current: 23.66

During the past 13 years, Hellenic Telecommunication Organization's highest Days Inventory was 43.42. The lowest was 15.74. And the median was 26.19.

HLTOF's Days Inventory is ranked worse than
60% of 295 companies
in the Telecommunication Services industry
Industry Median: 18.45 vs HLTOF: 23.66

Hellenic Telecommunication Organization's Days Inventory declined from Dec. 2024 (24.96) to Dec. 2025 (19.55).

Inventory Turnover measures how fast the company turns over its inventory within a year. Hellenic Telecommunication Organization's Inventory Turnover for the three months ended in Dec. 2025 was 4.67.

Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue. Hellenic Telecommunication Organization's Inventory-to-Revenue for the three months ended in Dec. 2025 was 0.05.


Hellenic Telecommunication Organization  (OTCPK:HLTOF) Days Inventory Explanation

Days Inventory indicates the liquidity of the inventory. Generally, a lower Days Inventory is preferred as it indicates a shorter duration to clear off the inventory. An increase of the ratio may indicate the company's sales slowed. Similar ratios related to Days Inventory are:

1. Inventory Turnover measures how fast the company turns over its inventory within a year.

Hellenic Telecommunication Organization's Inventory Turnover for the three months ended in Dec. 2025 is calculated as

2. Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.

Hellenic Telecommunication Organization's Inventory to Revenue for the three months ended in Dec. 2025 is calculated as

* 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.


Be Aware

A lot of business are seasonable. It makes more sense to compare Days Inventory from the same period in the previous year instead of from the previous quarter.


Hellenic Telecommunication Organization Days Inventory Related Terms


Hellenic Telecommunication Organization Days Inventory Historical Data

* Premium members only.

The historical data trend for Hellenic Telecommunication Organization's Days Inventory 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.

Hellenic Telecommunication Organization Days Inventory Chart

Hellenic Telecommunication Organization Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Days Inventory
Get a 7-Day Free Trial Premium Member Only Premium Member Only 16.24 21.26 24.76 27.89 21.77

Hellenic Telecommunication Organization Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Days Inventory Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 24.96 27.88 23.27 24.89 19.55

HLTOF vs TMUS, VZ, T: Days Inventory Comparison

For the Telecom Services subindustry, Hellenic Telecommunication Organization's Days Inventory, along with its competitors' market caps and Days Inventory 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 Days Inventory vs Telecommunication Services Industry

For the Telecommunication Services industry and Communication Services sector, Hellenic Telecommunication Organization's Days Inventory distribution charts can be found below:

* The bar in red indicates where Hellenic Telecommunication Organization's Days Inventory falls into.


HLTOF
86GF Score
Hellenic Telecommunication Organization SA HLTOF
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Hellenic Telecommunication Organization Days Inventory Calculation

Days Inventory indicates the number of days of goods in sales that a company has in the inventory.

Hellenic Telecommunication Organization's Days Inventory for the fiscal year that ended in Dec. 2025 is calculated as

Days Inventory (A: Dec. 2025 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (A: Dec. 2024 ) + Total Inventories (A: Dec. 2025 )) / count ) / Cost of Goods Sold (A: Dec. 2025 )*Days in Period
=( (53.508 + 46.721) / 2 ) / 840.164*365
=50.1145 / 840.164*365
=21.77

Hellenic Telecommunication Organization's Days Inventory for the quarter that ended in Dec. 2025 is calculated as:

Days Inventory (Q: Dec. 2025 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (Q: Sep. 2025 ) + Total Inventories (Q: Dec. 2025 )) / count ) / Cost of Goods Sold (Q: Dec. 2025 )*Days in Period
=( (52.347 + 46.721) / 2 ) / 231.148*365 / 4
=49.534 / 231.148*365 / 4
=19.55

* 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.

Frequently Asked Questions Learn more about Days Inventory →
What does a Days Inventory of 19.55 mean?
Hellenic Telecommunication Organization (HLTOF) has a Days Inventory of 19.55 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Hellenic Telecommunication Organization and its competitors. This is 25% below median its historical median of 26.19. Over the past decade, Hellenic Telecommunication Organization's Days Inventory has ranged from 15.74 to 43.42. According to the industry distribution chart, Hellenic Telecommunication Organization ranks #177 out of 295 companies in the Telecommunication Services industry, placing it in the top 60%.
Is Hellenic Telecommunication Organization's Days Inventory too high?
Hellenic Telecommunication Organization's current Days Inventory of 19.55 is 25% below median its 10-year median of 26.19. Over the past 10 years, this metric has ranged from a low of 15.74 to a high of 43.42. The Telecommunication Services industry median Days Inventory is 18.45. Hellenic Telecommunication Organization's value of 19.55 is 6% above this industry median. Based on the distribution chart, Hellenic Telecommunication Organization ranks #177 out of 295 companies in the Telecommunication Services industry, which is below the industry midpoint. Overall, Hellenic Telecommunication Organization has a GF Score™ of 86/100, reflecting its overall financial health beyond just this single metric.
How does Hellenic Telecommunication Organization's Days Inventory compare to TMUS and VZ?
According to the Telecommunication Services industry distribution chart, Hellenic Telecommunication Organization ranks #177 out of 295 companies for Days Inventory. This places Hellenic Telecommunication Organization in the lower half of its industry. The industry median Days Inventory is 18.45. Hellenic Telecommunication Organization's value of 19.55 is 6% above this benchmark. Historically, Hellenic Telecommunication Organization's own Days Inventory has ranged from 15.74 to 43.42 over the past decade. While the company's 10-year median is 26.19 vs. the industry median of 18.45, Hellenic Telecommunication Organization 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 Days Inventory for a Telecommunication Services company?
The median Days Inventory among Telecommunication Services companies is 18.45, based on 295 companies in the industry. Companies in the top quartile (top 25%) have a Days Inventory significantly above this median, while those in the bottom quartile fall well below. However, Days Inventory should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Hellenic Telecommunication Organization's current Days Inventory of 19.55 is 6% 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 Days Inventory mean?
A high Days Inventory can signal that a stock is expensive relative to its fundamentals. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Hellenic Telecommunication Organization and its competitors. For the Telecommunication Services industry, the median Days Inventory is 18.45 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Hellenic Telecommunication Organization's current Days Inventory is 19.55, which is 25% below median its own 10-year median of 26.19. 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?
Hellenic Telecommunication Organization (HLTOF) has a current Days Inventory of 19.55. The stock's GF Value™ is $15.88, compared to a current price of $20.85 — trading 31.3% above its estimated fair value. The current Days Inventory is 19.55, which is 25% below median its 10-year median of 26.19 and 6% above the Telecommunication Services industry median of 18.45. Hellenic Telecommunication Organization's overall GF Score™ is 86/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Days Inventory calculated?
Days Inventory is calculated from a company's financial statements. For Hellenic Telecommunication Organization (HLTOF), the current Days Inventory is 19.55 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 Hellenic Telecommunication Organization (HLTOF) Overvalued in 2026?

Based on GuruFocus' analysis, Hellenic Telecommunication Organization stock appears to be overvalued. The current stock price of $20.85 is trading 31.3% above its estimated GF Value™ of $15.88.

Key valuation signals for HLTOF:

  • Days Inventory: 19.55 (25% below median its 10-year median of 26.19)
  • GF Value™: $15.88 vs. price of $20.85 (31.3% above fair value)
  • GF Score™: 86/100 with 7 warning signs
  • Industry Position: 6% above the Telecommunication Services median (#177 of 295)

No single metric tells the full story. See the HLTOF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Hellenic Telecommunication Organization Business Description

Address 99 Kifissias Avenue, Marousi, GRC, 15124
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.
86GF Score

Get the complete analysis for HLTOF

Days Inventory is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$20.85
Price
$15.88
GF Value