Implenia AGXSWX:IMPN +0.71%56 Days Inventory is 56.80 as of Dec. 2025, which is 16% above its 10-year median of 48.94. GuruFocus rates XSWX:IMPN with a GF Score™ of 56/100 and a GF Value™ of CHF35.34 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 1,480 Construction companies, Implenia AG ranks worse than 50.14% on this metric.
Days Inventory is also known as Days Sales of Inventory (DSI). Implenia AG's Average Total Inventories for the
six
months ended in Dec. 2025 was CHF255 Mil. Implenia AG's Cost of Goods Sold for the
six
months ended in Dec. 2025 was CHF819 Mil.
Hence, Implenia AG's Days Inventory for the
six
months ended in Dec. 2025 was 56.80.
The historical rank and industry rank for Implenia AG's Days Inventory or its related term are showing as below:
XSWX:IMPN'
s Days Inventory Range Over the Past 10 Years
Min: 33.13 Med: 48.94 Max: 99.49
Current: 50.74
During the past 13 years, Implenia AG's highest Days Inventory was 99.49. The lowest was 33.13. And the median was 48.94.
XSWX:IMPN's Days Inventory is ranked worse than 50.14% of 1480
companies
in the Construction industry
Industry Median: 50.465
vs XSWX:IMPN: 50.74
Implenia AG's Days Inventory
increased
from Dec. 2024 (51.02) to Dec. 2025 (56.80).
It might indicate that Implenia AG's sales slowed down.
Inventory Turnover measures how fast the company turns over its inventory within a year.
Implenia AG's Inventory Turnover for the
six
months ended in Dec. 2025 was 3.21.
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.
Implenia AG's Inventory-to-Revenue for the
six
months ended in Dec. 2025 was 0.16.
Implenia AG (XSWX:IMPN) 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.
Implenia AG'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.
Implenia AG'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.
Implenia AG Days Inventory Related Terms
Implenia AG Days Inventory Historical Data
* Premium members only.
The historical data trend for Implenia AG'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.
XSWX:IMPN vs PWR, FIX, EME: Days Inventory Comparison
For the Engineering & Construction subindustry, Implenia AG'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.
Implenia AG Days Inventory vs Construction Industry
For the Construction industry and Industrials sector, Implenia AG's Days Inventory distribution charts can be found below:
* The bar in red indicates where Implenia AG'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.
Implenia AG (XSWX:IMPN) has a Days Inventory of 56.80 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Implenia AG and its competitors. This is 16% above median its historical median of 48.94. Over the past decade, Implenia AG's Days Inventory has ranged from 33.13 to 99.49. According to the industry distribution chart, Implenia AG ranks #742 out of 1480 companies in the Construction industry, placing it in the top 50.1%.
Is Implenia AG's Days Inventory too high?
Implenia AG's current Days Inventory of 56.80 is 16% above median its 10-year median of 48.94. Over the past 10 years, this metric has ranged from a low of 33.13 to a high of 99.49. The Construction industry median Days Inventory is 50.47. Implenia AG's value of 56.80 is 12.6% above this industry median. Based on the distribution chart, Implenia AG ranks #742 out of 1480 companies in the Construction industry, which is below the industry midpoint. Overall, Implenia AG has a GF Score™ of 56/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Implenia AG's Days Inventory compare to PWR and FIX?
According to the Construction industry distribution chart, Implenia AG ranks #742 out of 1480 companies for Days Inventory. This places Implenia AG in the lower half of its industry. The industry median Days Inventory is 50.47. Implenia AG's value of 56.80 is 12.6% above this benchmark. Historically, Implenia AG's own Days Inventory has ranged from 33.13 to 99.49 over the past decade. While the company's 10-year median is 48.94 vs. the industry median of 50.47, Implenia AG 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 Construction company?
The median Days Inventory among Construction companies is 50.47, based on 1,480 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. Implenia AG's current Days Inventory of 56.80 is 12.6% 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 Implenia AG and its competitors. For the Construction industry, the median Days Inventory is 50.47 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Implenia AG's current Days Inventory is 56.80, which is 16% above median its own 10-year median of 48.94. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Implenia AG stock overvalued right now?
Based on GuruFocus' analysis, Implenia AG (XSWX:IMPN) is currently considered Significantly Overvalued. The stock's GF Value™ is CHF35.34, compared to a current price of CHF71.40 — trading 102% above its estimated fair value. The current Days Inventory is 56.80, which is 16% above median its 10-year median of 48.94 and 12.6% above the Construction industry median of 50.47. Implenia AG's overall GF Score™ is 56/100 with 4 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 Implenia AG (XSWX:IMPN), the current Days Inventory is 56.80 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 Implenia AG (XSWX:IMPN) Overvalued in 2026?
Based on GuruFocus' analysis, Implenia AG stock appears to be overvalued.
The current stock price of CHF71.40 is trading 102% above its estimated GF Value™ of CHF35.34.
GuruFocus considers Implenia AG to be Significantly Overvalued.
Key valuation signals for XSWX:IMPN:
Days Inventory: 56.80 (16% above median its 10-year median of 48.94)
GF Value™: CHF35.34 vs. price of CHF71.40 (102% above fair value)
Industry Position: 12.6% above the Construction median (#742 of 1480)
No single metric tells the full story. See the XSWX:IMPN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Implenia AG is a construction service company. The company operates through four business segments: Buildings, Civil engineering, and Service Solutions. The company's projects include complex new construction, modernization work on existing properties, tunnel construction, civil engineering, and others. The company generates majority of its revenue from Civil engineering segments, and more than half of its revenue is earned in Switzerland.
56GF Score
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