AHWSF (Athens Water Supply & Sewerage Co) Change In Working Capital: $-23.1 Mil (TTM As of Jun. 2025)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

AHWSF Athens Water Supply & Sewerage Co AHWSF
66 GF Score
Price $8.10
GF Value $4.52
! 9 Warning Signs
View Full Analysis

What is Athens Water Supply & Sewerage Co Change In Working Capital?

Athens Water Supply & Sewerage Co AHWSF 66 Change In Working Capital is $-23.1 Mil as of Jun. 2025. GuruFocus rates AHWSF with a GF Score™ of 66/100 and a GF Value™ of $4.52. The stock has 9 warning signs investors should review.

Athens Water Supply & Sewerage Co's change in working capital for the quarter that ended in Jun. 2025 was $-23.1 Mil.

Athens Water Supply & Sewerage Co's change in working capital for the fiscal year that ended in Dec. 2024 was $-18.5 Mil.

It is calculated by adding the items under "Change in operating assets and liabilities" (may refer to a different name for different company) section in Cash Flow Statement. Not by calculating the number changes in each periods' working capital (Total Current Assets minus Total Current Liabilities).


Athens Water Supply & Sewerage Co Change In Working Capital Related Terms


Athens Water Supply & Sewerage Co Change In Working Capital Historical Data

* Premium members only.

The historical data trend for Athens Water Supply & Sewerage Co's Change In Working Capital 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 Change In Working Capital Chart

Athens Water Supply & Sewerage Co Annual Data
Trend Dec15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24
Change In Working Capital
Get a 7-Day Free Trial Premium Member Only Premium Member Only -8.17 -26.10 -94.22 -49.30 -18.45

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
Change In Working Capital 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 -47.16 -1.83 0.00 0.00 -23.14
AHWSF
66GF Score
Athens Water Supply & Sewerage Co AHWSF
Change In Working Capital is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Athens Water Supply & Sewerage Co Change In Working Capital Calculation

Change In Working Capital for the trailing twelve months (TTM) ended in Jun. 2025 adds up the semi-annually data reported by the company within the most recent 12 months, which was $-23.1 Mil.

Working Capital is a measure of a company's short term liquidity or its ability to cover short term liabilities. It is defined as the difference between a company's current assets and current liabilities.

Changes in Working Capital is reported in the cash flow statement since it is one of the major ways in which net income can differ from operating cash flow. It is calculated by adding the items under "Change in operating assets and liabilities" (may refer to a different name for different company) section in Cash Flow Statement.

Use Wal-Mart Stores Inc (Jan 2014, Annual Data) as an example: Source: Wal-Mart Stores Inc 2014-01-31 10-K from SEC

Consolidated Statements of Cash Flows Fiscal Years EndedJanuary 31,(Amounts in millions)
Cash flows from operating activities: 2014 2013 2012
Changes in certain assets and liabilities, net of effects of acquisitions:
Receivables, net (566) (614) (796)
Inventories (1,667) (2,759) (3,727)
Accounts payable 531 1,061 2,687
Accrued liabilities 103 271 (935)
Accrued income taxes (1,224) 981 994

For 2014-01-31, add all the items under 2014 collum together, Change in Working Capital was (566) + (1,667) + 531 + 103 + (1,224) = $ (2,823) Mil.

* 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.

What does a Change In Working Capital of $-23.1 Mil mean?
Athens Water Supply & Sewerage Co (AHWSF) has a Change In Working Capital of $-23.1 Mil as of Jun. 2025. Change in Working Capital is the difference between current assets less current liabilities between the current period and the past period. View historical data for Athens Water Supply & Sewerage Co.
Is Athens Water Supply & Sewerage Co's Change In Working Capital too high?
Athens Water Supply & Sewerage Co's current Change In Working Capital is $-23.1 Mil. Overall, Athens Water Supply & Sewerage Co has a GF Score™ of 66/100, reflecting its overall financial health beyond just this single metric.
How does Athens Water Supply & Sewerage Co's Change In Working Capital compare to AWK and WTRG?
Athens Water Supply & Sewerage Co's Change In Working Capital of $-23.1 Mil can be compared against companies in the Utilities - Regulated industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Change In Working Capital for an Utilities - Regulated company?
A good Change In Working Capital depends on the Utilities - Regulated industry context. However, Change In Working Capital 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 Change In Working Capital mean?
A high Change In Working Capital can signal that a stock is expensive relative to its fundamentals. Change in Working Capital is the difference between current assets less current liabilities between the current period and the past period. View historical data for Athens Water Supply & Sewerage Co. Athens Water Supply & Sewerage Co's current Change In Working Capital is $-23.1 Mil. 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 Change In Working Capital of $-23.1 Mil. The stock's GF Value™ is $4.52, compared to a current price of $8.10 — trading 79.2% above its estimated fair value. The current Change In Working Capital is $-23.1 Mil. Athens Water Supply & Sewerage Co's overall GF Score™ is 66/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Change In Working Capital calculated?
Change In Working Capital is calculated from a company's financial statements. For Athens Water Supply & Sewerage Co (AHWSF), the current Change In Working Capital is $-23.1 Mil 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 79.2% above its estimated GF Value™ of $4.52.

Key valuation signals for AHWSF:

  • Change In Working Capital: $-23.1 Mil
  • GF Value™: $4.52 vs. price of $8.10 (79.2% above fair value)
  • GF Score™: 66/100 with 9 warning signs

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.
66GF Score

Get the complete analysis for AHWSF

Change In Working Capital is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$8.10
Price
$4.52
GF Value