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 |
|---|---|---|---|
|
Litgrid AB
Electricity transmission system operator managing the high-…
|
LGD1L | LT | Electricity, gas, steam and air… |
|
LITORAL TRANSMISION S.A.
Operates in electric power transmission, enhancing system r…
|
— | CL | Electricity, gas, steam and air… |
|
LOCALITY PLANNING ENERGY HOLDINGS LIMITED
Manages utility infrastructure and embedded networks for hi…
|
LPE | AU | Electricity, gas, steam and air… |
|
Mainova AG
Energy supplier of electricity, gas, heating, and water for…
|
MNV6 | DE | Electricity, gas, steam and air… |
|
MDU RESOURCES GROUP INC
Provides regulated energy delivery and construction service…
|
MDU | US | Electricity, gas, steam and air… |
|
Metlen Energy & Metals
A global industrial and energy company in the metallurgy an…
|
MYTIL | GR | Electricity, gas, steam and air… |
|
MGE ENERGY INC
A public utility holding company that generates and distrib…
|
MGEE | US | Electricity, gas, steam and air… |
|
MVV Energie AG
An integrated energy utility supplying electricity, distric…
|
MVV1 | DE | Electricity, gas, steam and air… |
|
Mykolayivoblenergo
An energy distribution operator supplying electricity in th…
|
MOEN | UA | Electricity, gas, steam and air… |
|
National Grid PLC
Transmits and distributes electricity and gas in Great Brit…
|
NGG | GB | 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.