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Duke Energy (DUK)

Utilities · $99.9B market cap · SEC CIK 0001326160

$128.94 ▲+0.66% on the day close of Nov 10, 2026
74 Screens well
ahead of 74% of the S&P 500 · #5 of 31 in Utilities

Next reports on Feb 8, 2027, after the close, with analysts expecting $1.48 in earnings per share.

52-week range $112.40 to $134.49. 4% below its 52-week high and 15% above its low.

The case for DUK

The case against

What the score is made of

Each factor is half a curve over reported figures and half a rank among the other Utilities companies (momentum is judged against fixed thresholds only), and the five are blended by weight. The score is where that blend places it in the S&P 500. It describes the last filing and the current price. It is not a forecast.

Valuewhat you pay for the earnings and cash, against the growth you get71
Growthhow fast revenue and earnings are moving, this year and over five65
Profitabilityhow much of the revenue becomes profit, and how much of that is cash47
Momentumhow the price has behaved lately63
Stabilityhow violently it moves, what it owes and what it pays you68

The financials

Revenue growth

Is the business growing? Slowly

Last 12 months+6.8%
Over 5 years+6.7% a year
FY2025 revenue$32.2B (+6%)

Free cash flow

Is it generating real cash? No, it is burning cash

FY2025 free cash flow−$1.7B
Of revenue−5%
Of profit−34%

Profit margins

Is profitability improving? Yes, improving

Gross margin46%
Operating margin29%
Net margin, FY24 → FY25 → now14.9% → 15.4% → 15.9%

Debt vs. cash

Is the balance sheet healthy? Stretched

Cash$245M
Long-term debt$80.1B
Net debt$79.9B
Years to repay6.5 yrs

Valuation

Is the stock price reasonable? Yes, it looks cheap

P/E18.5×
Fair P/E for its growth27×
Forward P/E18.0×
EV / EBITDA11.8×

At 18.5× earnings it trades below the 27× that 8%+ a year of growth plus a 4.5% dividend would justify. As a utility it is judged on earnings alone: it borrows to build, so its free cash flow says little about its price.

The financials, five years deep

Pulled from Duke Energy's XBRL filings on SEC EDGAR. Italic rows are worked out from the others.

FY2025FY2024FY2023FY2022FY2021
Revenue growth
Revenue$32.2B$30.4B$29.1B$28.8B$24.6B
Change on the year+6%+4%+1%+17%—
Free cash flow
Free cash flow−$1.7B$48.0M−$2.7B−$5.4B−$1.4B
Of revenue−5%0%−9%−19%−6%
Profit margins
Operating margin26.8%26.1%24.3%20.9%22.3%
Net margin15.4%14.9%9.8%8.9%15.9%
Debt vs. cash
Cash$245M$314M$253M$409M$341M
Long-term debt$80.1B$76.3B$72.5B$65.9B$60.4B
Net cash (debt)−$79.9B−$76.0B−$72.2B−$65.5B−$60.1B

What Duke Energy says it does

DUKE ENERGY General Duke Energy was incorporated on May 3, 2005, and is an energy company headquartered in Charlotte, North Carolina, subject to regulation by the FERC and other regulatory agencies listed below. Duke Energy operates in the U.S. primarily through its direct and indirect subsidiaries. Certain Duke Energy subsidiaries are also Subsidiary Registrants, including Duke Energy Carolinas, Progress Energy, Duke Energy Progress, Duke Energy Florida, Duke Energy Ohio, Duke Energy Indiana and Piedmont. Operations in Kentucky are conducted through Duke Energy Ohio's wholly owned subsidiary, Duke Energy Kentucky. References herein to Duke Energy Ohio include Duke Energy Ohio and its subsidiaries, unless otherwise noted. When discussing Duke Energy’s consolidated financial information, it necessarily includes the results of its separate Subsidiary Registrants, which along with Duke Energy, are collectively referred to as the Duke…

Risk factors DUK lists in its 10-K

Filings

Open DUK in the deck

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