Public PowerATH:PPC +1.63%74 Days Inventory is 96.19 as of Dec. 2025, which is 11% above its 10-year median of 86.94. GuruFocus rates ATH:PPC with a GF Score™ of 74/100 and a GF Value™ of €15.32 (Significantly Overvalued). The stock has 10 warning signs investors should review. Among 332 Utilities - Independent Power Producers companies, Public Power ranks worse than 77.41% on this metric.
Days Inventory is also known as Days Sales of Inventory (DSI). Public Power's Average Total Inventories for the
six
months ended in Dec. 2025 was €1,350 Mil. Public Power's Cost of Goods Sold for the
six
months ended in Dec. 2025 was €2,561 Mil.
Hence, Public Power's Days Inventory for the
six
months ended in Dec. 2025 was 96.19.
The historical rank and industry rank for Public Power's Days Inventory or its related term are showing as below:
ATH:PPC'
s Days Inventory Range Over the Past 10 Years
Min: 33.78 Med: 86.94 Max: 104.1
Current: 96.87
During the past 13 years, Public Power's highest Days Inventory was 104.10. The lowest was 33.78. And the median was 86.94.
Public Power's Days Inventory
increased
from Dec. 2024 (79.93) to Dec. 2025 (96.19).
It might indicate that Public Power's sales slowed down.
Inventory Turnover measures how fast the company turns over its inventory within a year.
Public Power's Inventory Turnover for the
six
months ended in Dec. 2025 was 1.90.
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.
Public Power's Inventory-to-Revenue for the
six
months ended in Dec. 2025 was 0.27.
Public Power (ATH:PPC) 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.
Public Power's Inventory Turnover for the
six
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.
Public Power's Inventory to Revenue for the
six
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.
Public Power Days Inventory Related Terms
Public Power Days Inventory Historical Data
* Premium members only.
The historical data trend for Public Power'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.
For the Utilities - Renewable subindustry, Public Power'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.
Public Power Days Inventory vs Utilities - Independent Power Producers Industry
For the Utilities - Independent Power Producers industry and Utilities sector, Public Power's Days Inventory distribution charts can be found below:
* The bar in red indicates where Public Power's Days Inventory 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.
Public Power (ATH:PPC) has a Days Inventory of 96.19 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Public Power and its competitors. This is 11% above median its historical median of 86.94. Over the past decade, Public Power's Days Inventory has ranged from 33.78 to 104.10. According to the industry distribution chart, Public Power ranks #257 out of 332 companies in the Utilities - Independent Power Producers industry, placing it in the top 77.4%.
Is Public Power's Days Inventory too high?
Public Power's current Days Inventory of 96.19 is 11% above median its 10-year median of 86.94. Over the past 10 years, this metric has ranged from a low of 33.78 to a high of 104.10. The Utilities - Independent Power Producers industry median Days Inventory is 28.77. Public Power's value of 96.19 is 234.3% above this industry median. Based on the distribution chart, Public Power ranks #257 out of 332 companies in the Utilities - Independent Power Producers industry, which is in the bottom quartile relative to peers. Overall, Public Power has a GF Score™ of 74/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Public Power's Days Inventory compare to competitors?
According to the Utilities - Independent Power Producers industry distribution chart, Public Power ranks #257 out of 332 companies for Days Inventory. This places Public Power in the lower half of its industry. The industry median Days Inventory is 28.77. Public Power's value of 96.19 is 234.3% above this benchmark. Historically, Public Power's own Days Inventory has ranged from 33.78 to 104.10 over the past decade. While the company's 10-year median is 86.94 vs. the industry median of 28.77, Public Power 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 - Independent Power Producers company?
The median Days Inventory among Utilities - Independent Power Producers companies is 28.77, based on 332 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. Public Power's current Days Inventory of 96.19 is 234.3% 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 Public Power and its competitors. For the Utilities - Independent Power Producers industry, the median Days Inventory is 28.77 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Public Power's current Days Inventory is 96.19, which is 11% above median its own 10-year median of 86.94. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Public Power stock overvalued right now?
Based on GuruFocus' analysis, Public Power (ATH:PPC) is currently considered Significantly Overvalued. The stock's GF Value™ is €15.32, compared to a current price of €23.70 — trading 54.7% above its estimated fair value. The current Days Inventory is 96.19, which is 11% above median its 10-year median of 86.94 and 234.3% above the Utilities - Independent Power Producers industry median of 28.77. Public Power's overall GF Score™ is 74/100 with 10 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 Public Power (ATH:PPC), the current Days Inventory is 96.19 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 Public Power (ATH:PPC) Overvalued in 2026?
Based on GuruFocus' analysis, Public Power stock appears to be overvalued.
The current stock price of €23.70 is trading 54.7% above its estimated GF Value™ of €15.32.
GuruFocus considers Public Power to be Significantly Overvalued.
Key valuation signals for ATH:PPC:
Days Inventory: 96.19 (11% above median its 10-year median of 86.94)
GF Value™: €15.32 vs. price of €23.70 (54.7% above fair value)
Industry Position: 234.3% above the Utilities - Independent Power Producers median (#257 of 332)
No single metric tells the full story. See the ATH:PPC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Public Power Corp SA is a public electric utility company with the Hellenic Republic as its main shareholder. The company is involved in generating, transmitting, and distributing electric energy. The company, along with its subsidiaries, operates a variety of power plants, including natural gas, coal, hydroelectric, wind, and solar plants. PPC majorly generates electricity from its thermal energy facilities. The company is divided into segments including Production/Supply, which includes production from lignite, oil, natural gas, and renewable energy sources, as well as lignite mining in support of production and supply activities in Greece and Romania. Other segments include the Distribution network and others.
74GF Score
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