
Builders FirstSource, Inc. — Investor Relations & Filings
Builders FirstSource, Inc. is a supplier of structural building products, manufactured components, and construction services. The company primarily serves the professional market for new single-family and multi-family construction, as well as repair and remodeling projects. Its offerings include a wide range of building materials and value-added components like roof and floor trusses. The company emphasizes innovation through solutions such as its READY-FRAME® pre-cut framing system, which is designed to increase job site efficiency and reduce waste. Additionally, Builders FirstSource provides a suite of digital tools, including the myBLDR platform, to help homebuilders manage projects from design and procurement through to completion.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 8-K - Builders FirstSource, Inc. (0001316835) (Filer) | 2026-04-30 | English | |
| SCHEDULE 13G/A - Builders FirstSource, Inc. (0001316835) (Subject) | 2026-03-26 | English | |
| 4 - Builders FirstSource, Inc. (0001316835) (Issuer) | 2026-03-18 | English | |
| 4 - Builders FirstSource, Inc. (0001316835) (Issuer) | 2026-03-18 | English | |
| 4 - Builders FirstSource, Inc. (0001316835) (Issuer) | 2026-03-18 | English | |
| 4 - Builders FirstSource, Inc. (0001316835) (Issuer) | 2026-03-18 | English |
Market data
Market data not available
Price history
Peer group · Wholesale of construction materials, hardware, plumbing and heating equipment and supplies
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Builders FirstSource, Inc. 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/30467/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=30467 | 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=30467 | 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=30467 \ -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": 30467}, 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 Builders FirstSource, Inc. (id: 30467)"
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