Duke Energy (FRA:D2MN) Net-Net Working Capital: €-152.48 (As of Mar. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
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.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

FRA:D2MN Duke Energy Corp FRA:D2MN
79 GF Score
Price €110.00
GF Value €107.10
Valuation Fairly Valued
! 10 Warning Signs
View Full Analysis

What is Duke Energy Net-Net Working Capital?

Duke Energy FRA:D2MN -3.89% 79 Net-Net Working Capital is €-152.48 as of Mar. 2026. GuruFocus rates FRA:D2MN with a GF Score™ of 79/100 and a GF Value™ of €107.10 (Fairly Valued). The stock has 10 warning signs investors should review. Among 62 Utilities - Regulated companies, Duke Energy ranks worse than 1612901.61% on this metric.

In calculating the Net-Net Working Capital (NNWC), Benjamin Graham assumed that a company's accounts receivable is only worth 75% its value, its inventory is only worth 50% of its value, but its liabilities have to be paid in full. In addition, Graham believed that preferred stock belongs on the liability side of the balance sheet, not as part of capital and surplus. This is a conservative way of estimating the company's value.

Duke Energy's Net-Net Working Capital for the quarter that ended in Mar. 2026 was €-152.48.

The industry rank for Duke Energy's Net-Net Working Capital or its related term are showing as below:

FRA:D2MN's Price-to-Net-Net-Working-Capital is not ranked *
in the Utilities - Regulated industry.
Industry Median: 4.55
* Ranked among companies with meaningful Price-to-Net-Net-Working-Capital only.

Duke Energy  (FRA:D2MN) Net-Net Working Capital Explanation

One research study, covering the years 1970 through 1983 showed that portfolios picked at the beginning of each year, and held for one year, returned 29.4 percent, on average, over the 13-year period, compared to 11.5 percent for the S&P 500 Index. Other studies of Graham's strategy produced similar results.

Benjamin Graham looked for companies whose market values were less than two-thirds of their net-net value. They are collected under our Net-Net screener.


Duke Energy Net-Net Working Capital Related Terms


Duke Energy Net-Net Working Capital Historical Data

* Premium members only.

The historical data trend for Duke Energy's Net-Net Working Capital 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.

Duke Energy Net-Net Working Capital Chart

Duke Energy Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Net-Net Working Capital
Get a 7-Day Free Trial Premium Member Only Premium Member Only -135.47 -153.51 -147.83 -161.43 -152.83

Duke Energy Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Net-Net Working Capital Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -156.75 -149.51 -148.85 -152.83 -152.48

FRA:D2MN vs SO, AEP, D: Net-Net Working Capital Comparison

For the Utilities - Regulated Electric subindustry, Duke Energy's Price-to-Net-Net-Working-Capital, along with its competitors' market caps and Price-to-Net-Net-Working-Capital 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 Price-to-Net-Net-Working-Capital vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, Duke Energy's Price-to-Net-Net-Working-Capital distribution charts can be found below:

* The bar in red indicates where Duke Energy's Price-to-Net-Net-Working-Capital falls into.


FRA:D2MN
79GF Score
Duke Energy Corp FRA:D2MN
Net-Net Working Capital is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Duke Energy Net-Net Working Capital Calculation

Duke Energy's Net-Net Working Capital (NNWC) per share for the fiscal year that ended in Dec. 2025 is calculated as

Net-Net Working Capital(A: Dec. 2025 )
=(Cash, Cash Equivalents, Marketable Securities+0.75 * Accounts Receivable+0.5 * Total Inventories-Total Liabilities
-Preferred Stock-Minority Interest)/Shares Outstanding (EOP)
=(209.23+0.75 * 3612.42+0.5 * 3901.926-121880.318
-830.942-1005.158)/777.661
=-152.83

Duke Energy's Net-Net Working Capital (NNWC) per share for the quarter that ended in Mar. 2026 is calculated as

Net-Net Working Capital(Q: Mar. 2026 )
=(Cash, Cash Equivalents, Marketable Securities+0.75 * Accounts Receivable+0.5 * Total Inventories-Total Liabilities
-Preferred Stock-Minority Interest)/Shares Outstanding (EOP)
=(1851.1+0.75 * 3414.155+0.5 * 3954.78-122458.05
-841.645-1748.165)/778.217
=-152.48

* 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.

In calculating the Net-Net Working Capital (NNWC), Benjamin Graham assumed that a company's accounts receivable is only worth 75% its value, its inventory is only worth 50% of its value, but its liabilities have to be paid in full.

In addition, Graham believed that preferred stock belongs on the liability side of the balance sheet, not as part of capital and surplus. In "Security Analysis", preferred stock is dubbed "an imperfect creditorship position" that is best placed on the balance sheet alongside funded debt.

This is a conservative way of estimating the company's value.

What does a Net-Net Working Capital of €-152.48 mean?
Duke Energy (FRA:D2MN) has a Net-Net Working Capital of €-152.48 as of Mar. 2026. Ben Graham defined net-net working capital as the per-share sum of cash, 75% of receivables and 50% of inventory less total liabilities. View historical data on Duke Energy According to the industry distribution chart, Duke Energy ranks #999999 out of 62 companies in the Utilities - Regulated industry.
Is Duke Energy's Net-Net Working Capital too high?
Duke Energy's current Net-Net Working Capital is €-152.48. Based on the distribution chart, Duke Energy ranks #999999 out of 62 companies in the Utilities - Regulated industry, which is in the bottom quartile relative to peers. Overall, Duke Energy has a GF Score™ of 79/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Duke Energy's Net-Net Working Capital compare to SO and AEP?
According to the Utilities - Regulated industry distribution chart, Duke Energy ranks #999999 out of 62 companies for Net-Net Working Capital. This places Duke Energy in the lower half of its industry. The industry median Net-Net Working Capital is 4.55. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Net-Net Working Capital for an Utilities - Regulated company?
The median Net-Net Working Capital among Utilities - Regulated companies is 4.55, based on 62 companies in the industry. Companies in the top quartile (top 25%) have a Net-Net Working Capital significantly above this median, while those in the bottom quartile fall well below. However, Net-Net Working Capital should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Net-Net Working Capital mean?
A high Net-Net Working Capital can signal that a stock is expensive relative to its fundamentals. Ben Graham defined net-net working capital as the per-share sum of cash, 75% of receivables and 50% of inventory less total liabilities. View historical data on Duke Energy For the Utilities - Regulated industry, the median Net-Net Working Capital is 4.55 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Duke Energy's current Net-Net Working Capital is €-152.48. 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 (FRA:D2MN) is currently considered Fairly Valued. The stock's GF Value™ is €107.10, compared to a current price of €110.00 — trading 2.7% above its estimated fair value. The current Net-Net Working Capital is €-152.48. Duke Energy's overall GF Score™ is 79/100 with 10 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Net-Net Working Capital calculated?
Net-Net Working Capital is calculated from a company's financial statements. For Duke Energy (FRA:D2MN), the current Net-Net Working Capital is €-152.48 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 (FRA:D2MN) Overvalued in 2026?

Based on GuruFocus' analysis, Duke Energy stock appears to be overvalued. The current stock price of €110.00 is trading 2.7% above its estimated GF Value™ of €107.10. GuruFocus considers Duke Energy to be Fairly Valued.

Key valuation signals for FRA:D2MN:

  • Net-Net Working Capital: €-152.48
  • GF Value™: €107.10 vs. price of €110.00 (2.7% above fair value)
  • GF Score™: 79/100 with 10 warning signs

No single metric tells the full story. See the FRA:D2MN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Duke Energy Business Description

Address 525 South Tryon Street, Charlotte, NC, USA, 28202
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.
79GF Score

Get the complete analysis for FRA:D2MN

Net-Net Working Capital is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€110.00
Price
€107.10
GF Value