Duke EnergyHAM:D2MN -1.08%68 Days Inventory is 88.25 as of Mar. 2026, which is 7% below its 10-year median of 94.77. GuruFocus rates HAM:D2MN with a GF Score™ of 68/100 and a GF Value™ of €107.62 (Fairly Valued). The stock has 9 warning signs investors should review. Among 450 Utilities - Regulated companies, Duke Energy ranks worse than 86.89% on this metric.
Days Inventory is also known as Days Sales of Inventory (DSI). Duke Energy's Average Total Inventories for the
three
months ended in Mar. 2026 was €3,928 Mil. Duke Energy's Cost of Goods Sold for the
three
months ended in Mar. 2026 was €4,062 Mil.
Hence, Duke Energy's Days Inventory for the
three
months ended in Mar. 2026 was 88.25.
The historical rank and industry rank for Duke Energy's Days Inventory or its related term are showing as below:
HAM:D2MN'
s Days Inventory Range Over the Past 10 Years
Min: 77.37 Med: 94.77 Max: 105.79
Current: 99.71
During the past 13 years, Duke Energy's highest Days Inventory was 105.79. The lowest was 77.37. And the median was 94.77.
HAM:D2MN's Days Inventory is ranked worse than 86.89% of 450
companies
in the Utilities - Regulated industry
Industry Median: 22.52
vs HAM:D2MN: 99.71
Duke Energy's Days Inventory
declined
from Mar. 2025 (104.07) to Mar. 2026 (88.25).
Inventory Turnover measures how fast the company turns over its inventory within a year.
Duke Energy's Inventory Turnover for the
three
months ended in Mar. 2026 was 1.03.
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.
Duke Energy's Inventory-to-Revenue for the
three
months ended in Mar. 2026 was 0.49.
Duke Energy (HAM:D2MN) 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.
Duke Energy's Inventory Turnover for the
three
months ended in Mar. 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.
Duke Energy's Inventory to Revenue for the
three
months ended in Mar. 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.
Duke Energy Days Inventory Related Terms
Duke Energy Days Inventory Historical Data
* Premium members only.
The historical data trend for Duke Energy'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 - Regulated Electric subindustry, Duke Energy'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.
Duke Energy Days Inventory vs Utilities - Regulated Industry
For the Utilities - Regulated industry and Utilities sector, Duke Energy's Days Inventory distribution charts can be found below:
* The bar in red indicates where Duke Energy'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.
Duke Energy (HAM:D2MN) has a Days Inventory of 88.25 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Duke Energy and its competitors. This is near median its historical median of 94.77. Over the past decade, Duke Energy's Days Inventory has ranged from 77.37 to 105.79. According to the industry distribution chart, Duke Energy ranks #391 out of 450 companies in the Utilities - Regulated industry, placing it in the top 86.9%.
Is Duke Energy's Days Inventory too high?
Duke Energy's current Days Inventory of 88.25 is near median its 10-year median of 94.77. Over the past 10 years, this metric has ranged from a low of 77.37 to a high of 105.79. The Utilities - Regulated industry median Days Inventory is 22.52. Duke Energy's value of 88.25 is 291.9% above this industry median. Based on the distribution chart, Duke Energy ranks #391 out of 450 companies in the Utilities - Regulated industry, which is in the bottom quartile relative to peers. Overall, Duke Energy has a GF Score™ of 68/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Duke Energy's Days Inventory compare to SO and AEP?
According to the Utilities - Regulated industry distribution chart, Duke Energy ranks #391 out of 450 companies for Days Inventory. This places Duke Energy in the lower half of its industry. The industry median Days Inventory is 22.52. Duke Energy's value of 88.25 is 291.9% above this benchmark. Historically, Duke Energy's own Days Inventory has ranged from 77.37 to 105.79 over the past decade. While the company's 10-year median is 94.77 vs. the industry median of 22.52, Duke Energy 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 - Regulated company?
The median Days Inventory among Utilities - Regulated companies is 22.52, based on 450 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. Duke Energy's current Days Inventory of 88.25 is 291.9% 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 Duke Energy and its competitors. For the Utilities - Regulated industry, the median Days Inventory is 22.52 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Duke Energy's current Days Inventory is 88.25, which is near median its own 10-year median of 94.77. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Duke Energy stock overvalued right now?
Based on GuruFocus' analysis, Duke Energy (HAM:D2MN) is currently considered Fairly Valued. The stock's GF Value™ is €107.62, compared to a current price of €110.30 — trading 2.5% above its estimated fair value. The current Days Inventory is 88.25, which is near median its 10-year median of 94.77 and 291.9% above the Utilities - Regulated industry median of 22.52. Duke Energy's overall GF Score™ is 68/100 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 Duke Energy (HAM:D2MN), the current Days Inventory is 88.25 as of Mar. 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 Duke Energy (HAM:D2MN) Overvalued in 2026?
Based on GuruFocus' analysis, Duke Energy stock appears to be overvalued.
The current stock price of €110.30 is trading 2.5% above its estimated GF Value™ of €107.62.
GuruFocus considers Duke Energy to be Fairly Valued.
Key valuation signals for HAM:D2MN:
Days Inventory: 88.25 (near median its 10-year median of 94.77)
GF Value™: €107.62 vs. price of €110.30 (2.5% above fair value)
Industry Position: 291.9% above the Utilities - Regulated median (#391 of 450)
No single metric tells the full story. See the HAM:D2MN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Duke Energy is one of the largest US utilities, with subsidiaries in the Carolinas, Indiana, Florida, Ohio, and Kentucky that deliver electricity to more than 8 million customers. Its natural gas utilities serve more than 1.6 million customers.
68GF Score
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