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.
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.
JDCFRA:JDD 72 Days Inventory is 81.43 as of Feb. 2026, which is 141% above its 10-year median of 33.85. GuruFocus rates FRA:JDD with a GF Score™ of 72/100 and a GF Value™ of €2.78. The stock has 4 warning signs investors should review. Among 1,490 Construction companies, JDC ranks worse than 60.34% on this metric.
Days Inventory is also known as Days Sales of Inventory (DSI). JDC's Average Total Inventories for the
three
months ended in Feb. 2026 was €135.6 Mil. JDC's Cost of Goods Sold for the
three
months ended in Feb. 2026 was €151.9 Mil.
Hence, JDC's Days Inventory for the
three
months ended in Feb. 2026 was 81.43.
The historical rank and industry rank for JDC's Days Inventory or its related term are showing as below:
FRA:JDD'
s Days Inventory Range Over the Past 10 Years
Min: 11.1 Med: 33.85 Max: 77.7
Current: 74.94
During the past 12 years, JDC's highest Days Inventory was 77.70. The lowest was 11.10. And the median was 33.85.
FRA:JDD's Days Inventory is ranked worse than 60.34% of 1490
companies
in the Construction industry
Industry Median: 49.76
vs FRA:JDD: 74.94
JDC's Days Inventory
increased
from Feb. 2025 (64.73) to Feb. 2026 (81.43).
It might indicate that JDC's sales slowed down.
Warning Sign:
If a company builds up inventory, it may mean it is having difficulties selling its goods.
Inventory Turnover measures how fast the company turns over its inventory within a year.
JDC's Inventory Turnover for the
three
months ended in Feb. 2026 was 1.12.
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.
JDC's Inventory-to-Revenue for the
three
months ended in Feb. 2026 was 0.78.
JDC (FRA:JDD) 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.
JDC's Inventory Turnover for the
three
months ended in Feb. 2026 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.
JDC's Inventory to Revenue for the
three
months ended in Feb. 2026 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.
JDC Days Inventory Related Terms
JDC Days Inventory Historical Data
* Premium members only.
The historical data trend for JDC'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.
FRA:JDD vs PWR, FIX, EME: Days Inventory Comparison
For the Engineering & Construction subindustry, JDC'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.
JDC Days Inventory vs Construction Industry
For the Construction industry and Industrials sector, JDC's Days Inventory distribution charts can be found below:
* The bar in red indicates where JDC'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.
JDC (FRA:JDD) has a Days Inventory of 81.43 as of Feb. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on JDC and its competitors. This is 141% above median its historical median of 33.85. Over the past decade, JDC's Days Inventory has ranged from 11.10 to 77.70. According to the industry distribution chart, JDC ranks #899 out of 1490 companies in the Construction industry, placing it in the top 60.3%.
Is JDC's Days Inventory too high?
JDC's current Days Inventory of 81.43 is 141% above median its 10-year median of 33.85. Over the past 10 years, this metric has ranged from a low of 11.10 to a high of 77.70. The Construction industry median Days Inventory is 49.76. JDC's value of 81.43 is 63.6% above this industry median. Based on the distribution chart, JDC ranks #899 out of 1490 companies in the Construction industry, which is below the industry midpoint. Overall, JDC has a GF Score™ of 72/100, reflecting its overall financial health beyond just this single metric.
How does JDC's Days Inventory compare to PWR and FIX?
According to the Construction industry distribution chart, JDC ranks #899 out of 1490 companies for Days Inventory. This places JDC in the lower half of its industry. The industry median Days Inventory is 49.76. JDC's value of 81.43 is 63.6% above this benchmark. Historically, JDC's own Days Inventory has ranged from 11.10 to 77.70 over the past decade. While the company's 10-year median is 33.85 vs. the industry median of 49.76, JDC 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 49.76, based on 1,490 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. JDC's current Days Inventory of 81.43 is 63.6% 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 JDC and its competitors. For the Construction industry, the median Days Inventory is 49.76 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. JDC's current Days Inventory is 81.43, which is 141% above median its own 10-year median of 33.85. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is JDC stock overvalued right now?
JDC (FRA:JDD) has a current Days Inventory of 81.43. The stock's GF Value™ is €2.78, compared to a current price of €2.66 — trading 4.3% below its estimated fair value. The current Days Inventory is 81.43, which is 141% above median its 10-year median of 33.85 and 63.6% above the Construction industry median of 49.76. JDC's overall GF Score™ is 72/100 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 JDC (FRA:JDD), the current Days Inventory is 81.43 as of Feb. 2026. 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 JDC (FRA:JDD) Overvalued in 2026?
Based on GuruFocus' analysis, JDC stock appears to be undervalued.
The current stock price of €2.66 is trading 4.3% below its estimated GF Value™ of €2.78.
Key valuation signals for FRA:JDD:
Days Inventory: 81.43 (141% above median its 10-year median of 33.85)
GF Value™: €2.78 vs. price of €2.66 (4.3% below fair value)
Industry Position: 63.6% above the Construction median (#899 of 1490)
No single metric tells the full story. See the FRA:JDD stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
JDC Corp is a construction and civil engineering company. The company's projects which include buildings, roads, bridges, dams, power plants, hotels, resorts, and even entire townships.
72GF Score
Get the complete analysis for FRA:JDD
Days Inventory is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
FRA:JDD has been successfully added to your 
