Duke Energy
Duke Energy (NYSE: DUK) is a U.S. energy company that provides regulated electric and natural gas services through subsidiaries. Its Electric Utilities and Infrastructure segment generates, transmits, distributes and sells electricity to retail customers across the Southeast and Midwest, and sells power wholesale to… From the company’s description.
In fiscal 2025, Duke Energy reported revenue of $32.24B, up 6.2% from fiscal 2024, and net income of $5.07B. Its operating margin was 26.8%, and operations generated $12.33B in cash. Over the twelve months to Jun 30, 2026, revenue was $33.25B.
Margins and return on equity change in ; everything else in percent. Fewer shares and less debt are shown plainly, not as bad news — it depends what you make of buybacks. Dotted labels explain each measure. is shown separately from the annual figures.
What Duke Energy does
In the company’s own words
Duke Energy (NYSE: DUK) is a U.S. energy company that provides regulated electric and natural gas services through subsidiaries. Its Electric Utilities and Infrastructure segment generates, transmits, distributes and sells electricity to retail customers across the Southeast and Midwest, and sells power wholesale to municipalities, cooperatives and other utilities. Its Gas Utilities and Infrastructure segment distributes natural gas to residential, commercial, industrial and power-generation customers, including municipal wholesale customers. In 2025, the electric business served approximately 8.7 million customers, while the gas business served approximately 1.8 million. The company also invests in pipeline transmission, renewable natural gas and natural gas storage projects; other operations are reported separately. Its electric generation portfolio includes natural gas, nuclear, coal, hydroelectric and solar resources. Operations are conducted primarily through regulated utilities, including Duke Energy Carolinas, Duke Energy Progress, Duke Energy Florida, Duke Energy Indiana, Duke Energy Ohio, Duke Energy Kentucky and Piedmont Natural Gas. Its website is duke-energy.com.
Company details
- Sector
- Utilities
- Industry (SIC)
- Electric, Gas & Water
- Headquarters
- CHARLOTTE, NC
- Fiscal year end
- December
- CIK
- 1326160
- SIC
- 4931
Financial performance, year by year
Fiscal 2013–2025 · USDThe full income statement, balance sheet and cash flow for each of these years — every figure traceable to its filing — is on the Financials tab with a free account.
Who owns Duke Energy — and what changed
Funds as of 2026Q2 · superinvestors as of 2026-06-30
Largest fund holders · Duke Energy’s weight in each
Fund ownership is a floor, not a census — pensions, insurers and people holding shares directly are not visible here.
Duke Energy’s bonds, as funds hold them
Funds report holding 135 issues of Duke Energy’s debt, $10.82B at market value — what funds hold, not the company’s total debt. Weighted-average coupon 4.50%, maturing 2026 to 2082.
Fund ownership counts N-PORT filers only, so it is a floor rather than a census — pensions, insurers and direct holders are not visible here, and the remainder is not “held by individuals”.
Every fund and institutional holder, quarter by quarter, is on the Ownership tab with a free account.
Recent filings
All filings →Each filing opens into its own statements and disclosures here.
Put this business in context.
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