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EPCO CoTSE:2311 +0.13%69 Days Inventory is 11.31 as of Dec. 2025, which is 7% above its 10-year median of 10.57. GuruFocus rates TSE:2311 with a GF Score™ of 69/100 and a GF Value™ of 円998.50 (Modestly Undervalued). The stock has 2 warning signs investors should review. Among 1,488 Construction companies, EPCO Co ranks better than 77.42% on this metric.
Days Inventory is also known as Days Sales of Inventory (DSI). EPCO Co's Average Total Inventories for the
three
months ended in Dec. 2025 was 円130 Mil. EPCO Co's Cost of Goods Sold for the
three
months ended in Dec. 2025 was 円1,049 Mil.
Hence, EPCO Co's Days Inventory for the
three
months ended in Dec. 2025 was 11.31.
The historical rank and industry rank for EPCO Co's Days Inventory or its related term are showing as below:
TSE:2311'
s Days Inventory Range Over the Past 10 Years
Min: 6.99 Med: 10.57 Max: 16.63
Current: 9.45
During the past 13 years, EPCO Co's highest Days Inventory was 16.63. The lowest was 6.99. And the median was 10.57.
TSE:2311's Days Inventory is ranked better than 77.42% of 1488
companies
in the Construction industry
Industry Median: 49.805
vs TSE:2311: 9.45
EPCO Co's Days Inventory
increased
from Dec. 2024 (0.00) to Dec. 2025 (11.31).
It might indicate that EPCO Co's sales slowed down.
Inventory Turnover measures how fast the company turns over its inventory within a year.
EPCO Co's Inventory Turnover for the
three
months ended in Dec. 2025 was 8.06.
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.
EPCO Co's Inventory-to-Revenue for the
three
months ended in Dec. 2025 was 0.09.
EPCO Co (TSE:2311) 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.
EPCO Co'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.
EPCO Co'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.
EPCO Co Days Inventory Related Terms
EPCO Co Days Inventory Historical Data
* Premium members only.
The historical data trend for EPCO 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.
TSE:2311 vs PWR, FIX, EME: Days Inventory Comparison
For the Engineering & Construction subindustry, EPCO 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.
EPCO Co Days Inventory vs Construction Industry
For the Construction industry and Industrials sector, EPCO Co's Days Inventory distribution charts can be found below:
* The bar in red indicates where EPCO Co'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.
EPCO Co (TSE:2311) has a Days Inventory of 11.31 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on EPCO Co and its competitors. This is near median its historical median of 10.57. Over the past decade, EPCO Co's Days Inventory has ranged from 6.99 to 16.63. According to the industry distribution chart, EPCO Co ranks #336 out of 1488 companies in the Construction industry, placing it in the top 22.6%.
Is EPCO Co's Days Inventory too high?
EPCO Co's current Days Inventory of 11.31 is near median its 10-year median of 10.57. Over the past 10 years, this metric has ranged from a low of 6.99 to a high of 16.63. The Construction industry median Days Inventory is 49.81. EPCO Co's value of 11.31 is 77.3% below this industry median. Based on the distribution chart, EPCO Co ranks #336 out of 1488 companies in the Construction industry, which is in the top quartile — a strong position relative to peers. Overall, EPCO Co has a GF Score™ of 69/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does EPCO Co's Days Inventory compare to PWR and FIX?
According to the Construction industry distribution chart, EPCO Co ranks #336 out of 1488 companies for Days Inventory. This places EPCO Co in the top 23% of its industry — outperforming the majority of peers. The industry median Days Inventory is 49.81. EPCO Co's value of 11.31 is 77.3% below this benchmark. Historically, EPCO Co's own Days Inventory has ranged from 6.99 to 16.63 over the past decade. While the company's 10-year median is 10.57 vs. the industry median of 49.81, EPCO Co has consistently been below 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 Construction company?
The median Days Inventory among Construction companies is 49.81, based on 1,488 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. EPCO Co's current Days Inventory of 11.31 is 77.3% below 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 EPCO Co and its competitors. For the Construction industry, the median Days Inventory is 49.81 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. EPCO Co's current Days Inventory is 11.31, which is near median its own 10-year median of 10.57. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is EPCO Co stock overvalued right now?
Based on GuruFocus' analysis, EPCO Co (TSE:2311) is currently considered Modestly Undervalued. The stock's GF Value™ is 円998.50, compared to a current price of 円752.00 — trading 24.7% below its estimated fair value. The current Days Inventory is 11.31, which is near median its 10-year median of 10.57 and 77.3% below the Construction industry median of 49.81. EPCO Co's overall GF Score™ is 69/100 with 2 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 EPCO Co (TSE:2311), the current Days Inventory is 11.31 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 EPCO Co (TSE:2311) Overvalued in 2026?
Based on GuruFocus' analysis, EPCO Co stock appears to be undervalued.
The current stock price of 円752.00 is trading 24.7% below its estimated GF Value™ of 円998.50.
GuruFocus considers EPCO Co to be Modestly Undervalued.
Key valuation signals for TSE:2311:
Days Inventory: 11.31 (near median its 10-year median of 10.57)
GF Value™: 円998.50 vs. price of 円752.00 (24.7% below fair value)
Industry Position: 77.3% below the Construction median (#336 of 1488)
No single metric tells the full story. See the TSE:2311 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
EPCO Co Ltd is a design consulting company. Its core business activity is to provide design services and architectural design services. The company offers design services for residential areas in general, including the design of solar light and storage batteries, support for the net, zero, energy and house applications. In addition, it also provides water supply and drainage facility design and electrical facility design essential for housing.
69GF Score
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