AHWSF (Athens Water Supply & Sewerage Co) Days Inventory: 31.68 (As of Jun. 2025) — 21% Above Median


AHWSF Athens Water Supply & Sewerage Co AHWSF
73 GF Score
Price $8.10
GF Value $5.13
! 9 Warning Signs
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What is Athens Water Supply & Sewerage Co Days Inventory?

Athens Water Supply & Sewerage Co AHWSF 73 Days Inventory is 31.68 as of Jun. 2025, which is 21% above its 10-year median of 26.25. GuruFocus rates AHWSF with a GF Score™ of 73/100 and a GF Value™ of $5.13. The stock has 9 warning signs investors should review. Among 452 Utilities - Regulated companies, Athens Water Supply & Sewerage Co ranks worse than 63.72% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Athens Water Supply & Sewerage Co's Average Total Inventories for the six months ended in Jun. 2025 was $23.4 Mil. Athens Water Supply & Sewerage Co's Cost of Goods Sold for the six months ended in Jun. 2025 was $134.9 Mil. Hence, Athens Water Supply & Sewerage Co's Days Inventory for the six months ended in Jun. 2025 was 31.68.

The historical rank and industry rank for Athens Water Supply & Sewerage Co's Days Inventory or its related term are showing as below:

AHWSF' s Days Inventory Range Over the Past 10 Years
Min: 22.3   Med: 26.25   Max: 34.17
Current: 32.85

During the past 13 years, Athens Water Supply & Sewerage Co's highest Days Inventory was 34.17. The lowest was 22.30. And the median was 26.25.

AHWSF's Days Inventory is ranked worse than
63.72% of 452 companies
in the Utilities - Regulated industry
Industry Median: 22.56 vs AHWSF: 32.85

Athens Water Supply & Sewerage Co's Days Inventory declined from Jun. 2024 (37.00) to Jun. 2025 (31.68).

Inventory Turnover measures how fast the company turns over its inventory within a year. Athens Water Supply & Sewerage Co's Inventory Turnover for the six months ended in Jun. 2025 was 5.76.

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. Athens Water Supply & Sewerage Co's Inventory-to-Revenue for the six months ended in Jun. 2025 was 0.12.


Athens Water Supply & Sewerage Co  (OTCPK:AHWSF) 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.

Athens Water Supply & Sewerage Co's Inventory Turnover for the six months ended in Jun. 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.

Athens Water Supply & Sewerage Co's Inventory to Revenue for the six months ended in Jun. 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.


Athens Water Supply & Sewerage Co Days Inventory Related Terms


Athens Water Supply & Sewerage Co Days Inventory Historical Data

* Premium members only.

The historical data trend for Athens Water Supply & Sewerage Co'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.

Athens Water Supply & Sewerage Co Days Inventory Chart

Athens Water Supply & Sewerage Co Annual Data
Trend Dec15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24
Days Inventory
Get a 7-Day Free Trial Premium Member Only Premium Member Only 26.64 27.04 26.92 30.86 34.86

Athens Water Supply & Sewerage Co Semi-Annual Data
Dec15 Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25
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 30.46 32.70 37.00 32.16 31.68

AHWSF vs AWK, WTRG, AWR: Days Inventory Comparison

For the Utilities - Regulated Water subindustry, Athens Water Supply & Sewerage Co'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.


Athens Water Supply & Sewerage Co Days Inventory vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, Athens Water Supply & Sewerage Co's Days Inventory distribution charts can be found below:

* The bar in red indicates where Athens Water Supply & Sewerage Co's Days Inventory falls into.


AHWSF
73GF Score
Athens Water Supply & Sewerage Co AHWSF
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
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Athens Water Supply & Sewerage Co Days Inventory Calculation

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

Athens Water Supply & Sewerage Co's Days Inventory for the fiscal year that ended in Dec. 2024 is calculated as

Days Inventory (A: Dec. 2024 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (A: Dec. 2023 ) + Total Inventories (A: Dec. 2024 )) / count ) / Cost of Goods Sold (A: Dec. 2024 )*Days in Period
=( (22.196 + 22.028) / 2 ) / 231.499*365
=22.112 / 231.499*365
=34.86

Athens Water Supply & Sewerage Co's Days Inventory for the quarter that ended in Jun. 2025 is calculated as:

Days Inventory (Q: Jun. 2025 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (Q: Dec. 2024 ) + Total Inventories (Q: Jun. 2025 )) / count ) / Cost of Goods Sold (Q: Jun. 2025 )*Days in Period
=( (22.028 + 24.802) / 2 ) / 134.886*365 / 2
=23.415 / 134.886*365 / 2
=31.68

* 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 31.68 mean?
Athens Water Supply & Sewerage Co (AHWSF) has a Days Inventory of 31.68 as of Jun. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Athens Water Supply & Sewerage Co and its competitors. This is 21% above median its historical median of 26.25. Over the past decade, Athens Water Supply & Sewerage Co's Days Inventory has ranged from 22.30 to 34.17. According to the industry distribution chart, Athens Water Supply & Sewerage Co ranks #288 out of 452 companies in the Utilities - Regulated industry, placing it in the top 63.7%.
Is Athens Water Supply & Sewerage Co's Days Inventory too high?
Athens Water Supply & Sewerage Co's current Days Inventory of 31.68 is 21% above median its 10-year median of 26.25. Over the past 10 years, this metric has ranged from a low of 22.30 to a high of 34.17. The Utilities - Regulated industry median Days Inventory is 22.56. Athens Water Supply & Sewerage Co's value of 31.68 is 40.4% above this industry median. Based on the distribution chart, Athens Water Supply & Sewerage Co ranks #288 out of 452 companies in the Utilities - Regulated industry, which is below the industry midpoint. Overall, Athens Water Supply & Sewerage Co has a GF Score™ of 73/100, reflecting its overall financial health beyond just this single metric.
How does Athens Water Supply & Sewerage Co's Days Inventory compare to AWK and WTRG?
According to the Utilities - Regulated industry distribution chart, Athens Water Supply & Sewerage Co ranks #288 out of 452 companies for Days Inventory. This places Athens Water Supply & Sewerage Co in the lower half of its industry. The industry median Days Inventory is 22.56. Athens Water Supply & Sewerage Co's value of 31.68 is 40.4% above this benchmark. Historically, Athens Water Supply & Sewerage Co's own Days Inventory has ranged from 22.30 to 34.17 over the past decade. While the company's 10-year median is 26.25 vs. the industry median of 22.56, Athens Water Supply & Sewerage Co 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 an Utilities - Regulated company?
The median Days Inventory among Utilities - Regulated companies is 22.56, based on 452 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. Athens Water Supply & Sewerage Co's current Days Inventory of 31.68 is 40.4% 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 Athens Water Supply & Sewerage Co and its competitors. For the Utilities - Regulated industry, the median Days Inventory is 22.56 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Athens Water Supply & Sewerage Co's current Days Inventory is 31.68, which is 21% above median its own 10-year median of 26.25. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Athens Water Supply & Sewerage Co stock overvalued right now?
Athens Water Supply & Sewerage Co (AHWSF) has a current Days Inventory of 31.68. The stock's GF Value™ is $5.13, compared to a current price of $8.10 — trading 57.9% above its estimated fair value. The current Days Inventory is 31.68, which is 21% above median its 10-year median of 26.25 and 40.4% above the Utilities - Regulated industry median of 22.56. Athens Water Supply & Sewerage Co's overall GF Score™ is 73/100 with 9 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 Athens Water Supply & Sewerage Co (AHWSF), the current Days Inventory is 31.68 as of Jun. 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 Athens Water Supply & Sewerage Co (AHWSF) Overvalued in 2026?

Based on GuruFocus' analysis, Athens Water Supply & Sewerage Co stock appears to be overvalued. The current stock price of $8.10 is trading 57.9% above its estimated GF Value™ of $5.13.

Key valuation signals for AHWSF:

  • Days Inventory: 31.68 (21% above median its 10-year median of 26.25)
  • GF Value™: $5.13 vs. price of $8.10 (57.9% above fair value)
  • GF Score™: 73/100 with 9 warning signs
  • Industry Position: 40.4% above the Utilities - Regulated median (#288 of 452)

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


Athens Water Supply & Sewerage Co Business Description

Address 156 Oropou Street, Galatsi, Athens, GRC, 11146
Athens Water Supply & Sewerage Co is a Greek water supply, refinement, and waste management company. The company operates primarily in various municipalities in the Attica region of Southern Greece. Key segments include water supply, sewerage, and wastewater treatment, and energy. The energy segment is involved in power generation through hydropower, natural gas, and solar energy. The company derives the majority of its revenue from commercial and residential consumers. The company also sells to industrial and local authorities.
73GF Score

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

$8.10
Price
$5.13
GF Value