Duke Energy CORP — Investor Relations & Filings
Duke Energy Corporation is an energy holding company focused on electric power and natural gas. Its primary operations involve the generation, transmission, distribution, and sale of electricity to millions of residential and business customers. The company generates power from a diverse portfolio of sources, including coal, nuclear, natural gas, hydroelectric, and renewables. It also engages in the wholesale of electricity. In addition to its electric operations, Duke Energy provides natural gas distribution services. The company aims to deliver affordable and reliable energy while advancing clean energy solutions, offering various programs for energy efficiency and electric vehicles.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 10-Q - Duke Energy CORP (0001326160) (Filer) | 2026-05-05 | English | |
| 424B3 - Duke Energy CORP (0001326160) (Filer) | 2026-04-13 | English | |
| SCHEDULE 13G/A - Duke Energy CORP (0001326160) (Subject) | 2026-03-26 | English | |
| ARS - Duke Energy CORP (0001326160) (Filer) | 2026-03-20 | English | |
| DEFA14A - Duke Energy CORP (0001326160) (Filer) | 2026-03-20 | English | |
| DEF 14A - Duke Energy CORP (0001326160) (Filer) | 2026-03-20 | English |
Browse filings by year
17 yearsMarket data
Market data not available
Price history
Peer group · Electric power transmission and distribution activities
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
CIA DE ELETRICIDADE DO ESTADO DA BAHIA - COELBA
Public utility specializing in electricity generation, tran…
|
— | BR | Electricity, gas, steam and air… |
|
Cia. de Transporte de Energia Electrica
Operates and maintains high-voltage electricity transmissio…
|
— | AR | Electricity, gas, steam and air… |
|
CIA ENERG CEARA - COELCE
Provides electrical power distribution services across 184 …
|
— | BR | Electricity, gas, steam and air… |
|
CIA ESTADUAL DE DISTRIBUIÇÃO DE ENERGIA ELETRICA
Distributes electricity to 1.9 million units in south-south…
|
— | BR | Electricity, gas, steam and air… |
|
CLP Holdings Limited
Major investor-owned power business in Asia-Pacific generat…
|
2 | HK | Electricity, gas, steam and air… |
|
CMS ENERGY CORP
An energy company providing electricity and natural gas to …
|
CMS | US | Electricity, gas, steam and air… |
|
C.N.T.E.E. Transelectrica
Manages and operates the national electricity transmission …
|
TEL | RO | Electricity, gas, steam and air… |
|
COMPANHIA CELG DE PARTICIPAÇÕES - CELGPAR
Holding company managing electricity generation, transmissi…
|
— | BR | Electricity, gas, steam and air… |
|
COMPANHIA ENERGÉTICA DE BRASÍLIA - CEB
Energy holding company focused on generation, transmission,…
|
— | BR | Electricity, gas, steam and air… |
|
COMPAÑIA ELECTRICA DEL LITORAL S.A.
Distributes and sells electrical energy in the southern coa…
|
— | CL | Electricity, gas, steam and air… |
Duke Energy CORP via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/29876/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=29876 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=29876 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=29876 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 29876}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for Duke Energy CORP (id: 29876)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.