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Duke Energy CORP (DUKB) Stock Fundamental Analysis & AI Rating 2026

DUKB NYSE Electric & Other Services Combined DE CIK: 0001326160
Updated This Month • Analysis: Mar 23, 2026 • SEC Data: 2025-12-31
Combined AI Rating
HOLD
75% Confidence
STRONG AGREEMENT
HOLD
72% Conf
HOLD
78% Conf

📊 DUKB Key Takeaways

Revenue: $31.7B
Net Margin: 15.7%
Free Cash Flow: $-1.7B
Current Ratio: 0.55x
Debt/Equity: 1.68x
EPS: $6.31
AI Rating: HOLD with 72% confidence
Duke Energy CORP (DUKB) receives a HOLD rating with 75% confidence from our AI fundamental analysis based on SEC 10-K filings. With revenue of $31.7B, net profit margin of 15.7%, and return on equity (ROE) of 9.6%, Duke Energy CORP demonstrates mixed fundamentals in the Utilities sector. Below is our complete DUKB stock analysis for 2026.

Is Duke Energy CORP (DUKB) a Good Investment?

Claude

Duke Energy demonstrates solid operational profitability with a 27.2% operating margin and consistent revenue growth of 5.6% YoY, supported by strong operating cash flow of $12.3B. However, significant financial leverage (1.68x debt-to-equity) combined with negative free cash flow of -$1.7B and weak liquidity ratios (0.55x current ratio) present material concerns about sustainability of dividends and capital allocation flexibility.

ChatGPT

Duke Energy shows solid regulated-utility fundamentals with steady revenue growth, strong operating margins, and resilient earnings generation supported by substantial operating cash flow. However, growth quality is constrained by very heavy capital spending, negative free cash flow, weak liquidity, and elevated leverage with modest interest coverage, which limits financial flexibility. The fundamental profile looks stable rather than compelling.

Why Buy Duke Energy CORP Stock? DUKB Key Strengths

Claude
  • + Strong operating margins (27.2%) and net margins (15.7%) typical of regulated utility business model
  • + Robust operating cash flow ($12.3B) demonstrates ability to fund operations and debt service
  • + Consistent revenue growth (+5.6% YoY) with 5.0B net income showing profitability resilience
  • + High insider activity (42 Form 4 filings) suggests management engagement
ChatGPT
  • + Stable top-line and earnings growth with revenue up 5.6% and net income up 1.1% year over year
  • + Strong core profitability for a utility, including a 27.2% operating margin and 15.7% net margin
  • + Robust operating cash flow of $12.33B supports ongoing investment and debt servicing

DUKB Stock Risks: Duke Energy CORP Investment Risks

Claude
  • ! Negative free cash flow (-$1.7B) indicates capital expenditures ($14.0B) exceed operating cash generation, unsustainable long-term
  • ! High leverage ratio (1.68x debt-to-equity) with $87.2B long-term debt limits financial flexibility and increases refinancing risk
  • ! Weak liquidity position (0.55x current ratio, $245M cash) relative to operational scale raises concerns about short-term obligations coverage
  • ! Low interest coverage ratio (2.4x) provides minimal cushion for debt servicing if operational performance deteriorates
  • ! Modest ROE (9.6%) and ROA (2.5%) suggest limited return generation on shareholder capital deployed
ChatGPT
  • ! Negative free cash flow of -$1.69B due to very high capital expenditures reduces internally funded growth
  • ! High leverage with $87.21B in long-term debt and 1.68x debt-to-equity increases balance-sheet risk
  • ! Weak liquidity and thin interest coverage, with a 0.55x current ratio and 2.4x interest coverage, limit flexibility

Key Metrics to Watch

Claude
  • * Free cash flow trend and capital expenditure sustainability relative to operating cash flow
  • * Debt-to-equity ratio and refinancing activities given high absolute debt levels
  • * Operating cash flow growth sustainability amid capital intensity of utility infrastructure
  • * Interest coverage ratio movement as debt service obligations persist
  • * Current ratio improvement and working capital management
ChatGPT
  • * Free cash flow after capital expenditures
  • * Interest coverage and debt-to-equity trend

Duke Energy CORP (DUKB) Financial Metrics & Key Ratios

Revenue
$31.7B
Net Income
$5.0B
EPS (Diluted)
$6.31
Free Cash Flow
$-1.7B
Total Assets
$195.7B
Cash Position
$245.0M

💡 AI Analyst Insight

The current ratio below 1.0x warrants monitoring of short-term liquidity.

DUKB Profit Margin, ROE & Profitability Analysis

Gross Margin N/A
Operating Margin 27.2%
Net Margin 15.7%
ROE 9.6%
ROA 2.5%
FCF Margin -5.3%

DUKB vs Utilities Sector: How Duke Energy CORP Compares

How Duke Energy CORP compares to Utilities sector averages

Net Margin
DUKB 15.7%
vs
Sector Avg 12.0%
DUKB Sector
ROE
DUKB 9.6%
vs
Sector Avg 10.0%
DUKB Sector
Current Ratio
DUKB 0.6x
vs
Sector Avg 0.8x
DUKB Sector
Debt/Equity
DUKB 1.7x
vs
Sector Avg 1.4x
DUKB Sector

Sector benchmarks are approximate industry averages. Actual sector performance may vary.

Is Duke Energy CORP Stock Overvalued? DUKB Valuation Analysis 2026

Based on fundamental analysis, Duke Energy CORP has mixed fundamental signals relative to the Utilities sector in 2026.

Return on Equity
9.6%
Sector avg: 10%
Net Profit Margin
15.7%
Sector avg: 12%
Revenue Growth
N/A
Year-over-year
Debt/Equity
1.68x
Sector avg: 1.4x

Note: This is a fundamental analysis based on SEC filings. For P/E ratio, price targets, and market-based valuation, consult financial data providers. This is not investment advice.

Duke Energy CORP Balance Sheet: DUKB Debt, Cash & Liquidity

Current Ratio
0.55x
Quick Ratio
0.47x
Debt/Equity
1.68x
Debt/Assets
0.0%
Interest Coverage
2.37x
Long-term Debt
$87.2B

DUKB Revenue & Earnings Growth: 5-Year Financial Trend

DUKB 5-year financial data: Year 2021: Revenue $24.7B, Net Income $3.7B, EPS $5.06. Year 2022: Revenue $28.7B, Net Income $1.4B, EPS $1.72. Year 2023: Revenue $28.7B, Net Income $3.9B, EPS $4.94. Year 2024: Revenue $30.1B, Net Income $2.6B, EPS $3.17. Year 2025: Revenue $31.7B, Net Income $2.8B, EPS $3.54.
Revenue
Net Income
EPS (right axis)

5-Year Trend Summary: Duke Energy CORP's revenue has grown significantly by 28% over the 5-year period, indicating strong business expansion. The most recent EPS of $3.54 reflects profitable operations.

DUKB Revenue Growth, EPS Growth & YoY Performance

Revenue Growth
N/A
Year-over-year
Net Income Growth
N/A
Year-over-year
EPS Growth
N/A
Earnings per share
FCF Margin
-5.3%
Free cash flow / Revenue

DUKB Quarterly Earnings & Performance

Quarterly financial performance data for Duke Energy CORP including revenue, net income, and earnings per share.
Quarter Revenue Net Income EPS
Q3 2025 $8.1B $1.3B $1.60
Q2 2025 $7.2B $900.0M $1.13
Q1 2025 $7.5B $1.1B $1.44
Q3 2024 $8.0B $1.3B $1.59
Q2 2024 $6.5B -$220.0M $-0.32
Q1 2024 $7.1B $804.0M $1.01
Q3 2023 $7.9B $1.3B $1.59
Q2 2023 $6.5B -$220.0M $-0.32

Data sourced from SEC EDGAR 10-Q quarterly filings. Figures may represent quarterly or cumulative values.

Duke Energy CORP Dividends, Buybacks & Capital Allocation

Operating Cash Flow
$12.3B
Cash generated from operations
Stock Buybacks
$1.5B
Shares repurchased (TTM)
Capital Expenditures
$14.0B
Investment in assets
Dividends Paid
$3.2B
Returned to shareholders

DUKB SEC Filings: Latest 10-K & 10-Q Analysis

Access official SEC EDGAR filings for Duke Energy CORP (CIK: 0001326160)

📋 Recent SEC Filings

Date Form Document Action
Apr 8, 2026 4 xslF345X06/wk-form4_1775680229.xml View →
Apr 2, 2026 4 xslF345X06/wk-form4_1775156454.xml View →
Apr 2, 2026 4 xslF345X06/wk-form4_1775156447.xml View →
Apr 2, 2026 4 xslF345X06/wk-form4_1775156439.xml View →
Apr 2, 2026 4 xslF345X06/wk-form4_1775156431.xml View →

Frequently Asked Questions about DUKB

What is the AI rating for DUKB?

Duke Energy CORP (DUKB) has a Combined AI Rating of HOLD from Claude (HOLD) and ChatGPT (HOLD) with 75% combined confidence, based on fundamental analysis of SEC EDGAR filings.

What are DUKB's key strengths?

Claude: Strong operating margins (27.2%) and net margins (15.7%) typical of regulated utility business model. Robust operating cash flow ($12.3B) demonstrates ability to fund operations and debt service. ChatGPT: Stable top-line and earnings growth with revenue up 5.6% and net income up 1.1% year over year. Strong core profitability for a utility, including a 27.2% operating margin and 15.7% net margin.

What are the risks of investing in DUKB?

Claude: Negative free cash flow (-$1.7B) indicates capital expenditures ($14.0B) exceed operating cash generation, unsustainable long-term. High leverage ratio (1.68x debt-to-equity) with $87.2B long-term debt limits financial flexibility and increases refinancing risk. ChatGPT: Negative free cash flow of -$1.69B due to very high capital expenditures reduces internally funded growth. High leverage with $87.21B in long-term debt and 1.68x debt-to-equity increases balance-sheet risk.

What is DUKB's revenue and growth?

Duke Energy CORP reported revenue of $31.7B.

Does DUKB pay dividends?

Duke Energy CORP pays dividends, with $3,179.0M distributed to shareholders in the trailing twelve months.

Where can I find DUKB SEC filings?

Official SEC filings for Duke Energy CORP (CIK: 0001326160) including 10-K, 10-Q, and 8-K reports are available on SEC EDGAR.

What is DUKB's EPS?

Duke Energy CORP has a diluted EPS of $6.31.

How is the AI analysis conducted?

Two independent AI systems — Claude (Anthropic) and ChatGPT (OpenAI) — analyze SEC EDGAR filings including 10-K annual reports and 10-Q quarterly reports. Each AI evaluates financial health, profitability ratios, balance sheet strength, and growth metrics. The combined rating reflects both perspectives for balanced insights.

Is DUKB a good stock to buy right now?

Based on our AI fundamental analysis in April 2026, Duke Energy CORP has a HOLD rating with 75% confidence. Review the strengths and risks sections above before making a decision. This is not investment advice.

Is DUKB stock overvalued or undervalued?

Valuation metrics for DUKB: ROE of 9.6% (sector avg: 10%), net margin of 15.7% (sector avg: 12%). Compare these metrics with sector averages to assess valuation.

Should I buy DUKB stock in 2026?

Our dual AI analysis gives Duke Energy CORP a combined HOLD rating for 2026. Revenue is data pending, with profitability above sector average. Always conduct your own research.

What is DUKB's free cash flow?

Duke Energy CORP's operating cash flow is $12.3B, with capital expenditures of $14.0B. FCF margin is -5.3%.

How does DUKB compare to other Utilities stocks?

Vs Utilities sector averages: Net margin 15.7% (avg: 12%), ROE 9.6% (avg: 10%), current ratio 0.55 (avg: 0.8).

Is Duke Energy CORP carrying too much debt?

DUKB has a debt-to-equity ratio of 1.68x, which is above the Utilities sector average of 1.4x. Combined with a current ratio below 1, this warrants careful monitoring of the balance sheet.

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Disclaimer: This analysis is generated by Claude AI (Anthropic) and ChatGPT (OpenAI) based on publicly available SEC EDGAR filings. It does not include stock price data and should not be considered financial advice. All fundamental data is sourced from SEC public domain filings. Always conduct your own research and consult with a qualified financial advisor before making investment decisions.
Data Source: SEC EDGAR | Analysis Date: Mar 23, 2026 | Data as of: 2025-12-31 | Powered by Claude AI