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ABO Energy GmbH KGaAHAM:AB9 +8.18%10 Days Inventory is 339.03 as of Jun. 2025, which is 13% below its 10-year median of 389.41. GuruFocus rates HAM:AB9 with a GF Score™ of 10/100 and a GF Value™ of €90.10 (Possible Value Trap). The stock has 9 warning signs investors should review. Among 1,489 Construction companies, ABO Energy GmbH KGaA ranks worse than 87.71% on this metric.
The historical rank and industry rank for ABO Energy GmbH KGaA's Days Inventory or its related term are showing as below:
HAM:AB9'
s Days Inventory Range Over the Past 10 Years
Min: 223.71 Med: 389.41 Max: 1824.9
Current: 225.49
During the past 13 years, ABO Energy GmbH KGaA's highest Days Inventory was 1824.90. The lowest was 223.71. And the median was 389.41.
HAM:AB9's Days Inventory is ranked worse than 87.71% of 1489
companies
in the Construction industry
Industry Median: 49.78
vs HAM:AB9: 225.49
ABO Energy GmbH KGaA's Days Inventory
declined
from Jun. 2024 (1,484.90) to Jun. 2025 (339.03).
Inventory Turnover measures how fast the company turns over its inventory within a year.
ABO Energy GmbH KGaA's Inventory Turnover for the
six
months ended in Jun. 2025 was 0.54.
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.
ABO Energy GmbH KGaA's Inventory-to-Revenue for the
six
months ended in Jun. 2025 was 0.96.
ABO Energy GmbH KGaA (HAM:AB9) 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.
ABO Energy GmbH KGaA's Inventory Turnover for the
six
months ended in Jun. 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.
ABO Energy GmbH KGaA's Inventory to Revenue for the
six
months ended in Jun. 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.
ABO Energy GmbH KGaA Days Inventory Related Terms
ABO Energy GmbH KGaA Days Inventory Historical Data
* Premium members only.
The historical data trend for ABO Energy GmbH KGaA'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.
HAM:AB9 vs PWR, FIX, EME: Days Inventory Comparison
For the Engineering & Construction subindustry, ABO Energy GmbH KGaA'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.
ABO Energy GmbH KGaA Days Inventory vs Construction Industry
For the Construction industry and Industrials sector, ABO Energy GmbH KGaA's Days Inventory distribution charts can be found below:
* The bar in red indicates where ABO Energy GmbH KGaA'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.
ABO Energy GmbH KGaA (HAM:AB9) has a Days Inventory of 339.03 as of Jun. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on ABO Energy GmbH KGaA and its competitors. This is 13% below median its historical median of 389.41. Over the past decade, ABO Energy GmbH KGaA's Days Inventory has ranged from 223.71 to 1,824.90. According to the industry distribution chart, ABO Energy GmbH KGaA ranks #1306 out of 1489 companies in the Construction industry, placing it in the top 87.7%.
Is ABO Energy GmbH KGaA's Days Inventory too high?
ABO Energy GmbH KGaA's current Days Inventory of 339.03 is 13% below median its 10-year median of 389.41. Over the past 10 years, this metric has ranged from a low of 223.71 to a high of 1,824.90. The Construction industry median Days Inventory is 49.78. ABO Energy GmbH KGaA's value of 339.03 is 581.1% above this industry median. Based on the distribution chart, ABO Energy GmbH KGaA ranks #1306 out of 1489 companies in the Construction industry, which is in the bottom quartile relative to peers. Overall, ABO Energy GmbH KGaA has a GF Score™ of 10/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does ABO Energy GmbH KGaA's Days Inventory compare to PWR and FIX?
According to the Construction industry distribution chart, ABO Energy GmbH KGaA ranks #1306 out of 1489 companies for Days Inventory. This places ABO Energy GmbH KGaA in the lower half of its industry. The industry median Days Inventory is 49.78. ABO Energy GmbH KGaA's value of 339.03 is 581.1% above this benchmark. Historically, ABO Energy GmbH KGaA's own Days Inventory has ranged from 223.71 to 1,824.90 over the past decade. While the company's 10-year median is 389.41 vs. the industry median of 49.78, ABO Energy GmbH KGaA 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 49.78, based on 1,489 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. ABO Energy GmbH KGaA's current Days Inventory of 339.03 is 581.1% 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 ABO Energy GmbH KGaA and its competitors. For the Construction industry, the median Days Inventory is 49.78 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. ABO Energy GmbH KGaA's current Days Inventory is 339.03, which is 13% below median its own 10-year median of 389.41. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ABO Energy GmbH KGaA stock overvalued right now?
Based on GuruFocus' analysis, ABO Energy GmbH KGaA (HAM:AB9) is currently considered Possible Value Trap. The stock's GF Value™ is €90.10, compared to a current price of €3.44 — trading 96.2% below its estimated fair value. The current Days Inventory is 339.03, which is 13% below median its 10-year median of 389.41 and 581.1% above the Construction industry median of 49.78. ABO Energy GmbH KGaA's overall GF Score™ is 10/100 with 9 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 ABO Energy GmbH KGaA (HAM:AB9), the current Days Inventory is 339.03 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 ABO Energy GmbH KGaA (HAM:AB9) Overvalued in 2026?
Based on GuruFocus' analysis, ABO Energy GmbH KGaA stock appears to be undervalued.
The current stock price of €3.44 is trading 96.2% below its estimated GF Value™ of €90.10.
GuruFocus considers ABO Energy GmbH KGaA to be Possible Value Trap.
Key valuation signals for HAM:AB9:
Days Inventory: 339.03 (13% below median its 10-year median of 389.41)
GF Value™: €90.10 vs. price of €3.44 (96.2% below fair value)
Industry Position: 581.1% above the Construction median (#1306 of 1489)
No single metric tells the full story. See the HAM:AB9 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
ABO Energy GmbH & Co KGaA develops and builds wind and solar farms as well as battery and hydrogen projects worldwide. It monitor, manage, maintain, and repair renewable energy plants with more than 2,500 megawatts of capacity.
10GF Score
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