NUCOR CORP — Investor Relations & Filings
Nucor Corporation is a manufacturer of steel and steel products, and is North America's largest recycler. The company's vertically integrated business model encompasses the entire production process, from processing raw materials like scrap metal to manufacturing finished goods. Operations are organized into three primary segments: Steel Mills, Steel Products, and Raw Materials. Nucor produces a highly diversified range of items, including carbon and alloy steel in various forms such as bars, beams, and sheet, as well as fabricated products like joists, decking, fasteners, and complete metal building systems. The company serves a broad array of end markets, with a particular focus on providing comprehensive solutions for the construction sector.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| SCHEDULE 13G/A - NUCOR CORP (0000073309) (Subject) | 2026-03-27 | English | |
| ARS - NUCOR CORP (0000073309) (Filer) | 2026-03-27 | English | |
| DEFA14A - NUCOR CORP (0000073309) (Filer) | 2026-03-27 | English | |
| DEF 14A - NUCOR CORP (0000073309) (Filer) | 2026-03-27 | English | |
| 4 - NUCOR CORP (0000073309) (Issuer) | 2026-03-25 | English | |
| 144 - NUCOR CORP (0000073309) (Subject) | 2026-03-23 | English |
Market data
Market data not available
Price history
Peer group · Manufacture of basic iron and steel
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NUCOR 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/30140/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=30140 | 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=30140 | 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=30140 \ -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": 30140}, 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 NUCOR CORP (id: 30140)"
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