NATURAL RESOURCE PARTNERS LP — Investor Relations & Filings
Filings indexed
1,027
across all filing types
Latest filing
2026-05-06
Interim / Quarterly Rep…
Country
US
United States of America
Listing
US
NRP
Natural Resource Partners LP is a master limited partnership that owns, manages, and leases a diversified portfolio of natural resource properties. The company's assets primarily consist of mineral reserves, including coal and industrial minerals, as well as rights for carbon sequestration and renewable energy activities. A significant component of its business is a 49% equity investment in Sisecam Wyoming LLC, a major low-cost producer of soda ash. NRP generates revenue by leasing its properties to operators in industries such as steel, energy, and construction, and through its equity investment.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 10-Q - NATURAL RESOURCE PARTNERS LP (0001171486) (Filer) | 2026-05-06 | English | |
| 8-K - NATURAL RESOURCE PARTNERS LP (0001171486) (Filer) | 2026-05-06 | English | |
| 10-K - NATURAL RESOURCE PARTNERS LP (0001171486) (Filer) | 2026-02-27 | English | |
| 8-K - NATURAL RESOURCE PARTNERS LP (0001171486) (Filer) | 2026-02-27 | English | |
| 4 Filing | 2026-02-12 | English | |
| 4 Filing | 2026-02-12 | English |
Browse filings by year
20 years- 2026 29 filings
- 2025 37 filings
- 2024 55 filings
- 2023 46 filings
- 2022 42 filings
- 2021 38 filings
- 2020 29 filings
- 2019 53 filings
- 2018 38 filings
- 2017 45 filings
- 2016 41 filings
- 2015 47 filings
- 2014 73 filings
- 2013 92 filings
- 2012 69 filings
- 2011 51 filings
- 2010 48 filings
- 2009 55 filings
- 2008 66 filings
- 2007 73 filings
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 41955885 | 10-Q - NATURAL RESOURCE PARTNERS LP (0001171486) (Filer) | 2026-05-06 | English | ||
| 41807802 | 8-K - NATURAL RESOURCE PARTNERS LP (0001171486) (Filer) | 2026-05-06 | English | ||
| 32888701 | 10-K - NATURAL RESOURCE PARTNERS LP (0001171486) (Filer) | 2026-02-27 | English | ||
| 32888670 | 8-K - NATURAL RESOURCE PARTNERS LP (0001171486) (Filer) | 2026-02-27 | English | ||
| 28334690 | 4 Filing | 2026-02-12 | English | ||
| 28334662 | 4 Filing | 2026-02-12 | English | ||
| 28334660 | 4 Filing | 2026-02-12 | English | ||
| 28334639 | 4 Filing | 2026-02-12 | English | ||
| 28334623 | 4 Filing | 2026-02-12 | English | ||
| 28334563 | 4 Filing | 2026-02-12 | English | ||
| 28334522 | 4 Filing | 2026-02-12 | English | ||
| 28334449 | 4 Filing | 2026-02-12 | English | ||
| 28334417 | 4 Filing | 2026-02-12 | English | ||
| 28334413 | 4 Filing | 2026-02-12 | English | ||
| 28334367 | 4 Filing | 2026-02-12 | English | ||
Market data
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NATURAL RESOURCE PARTNERS LP 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/31999/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=31999 | 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=31999 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
Full reference: API reference · OpenAPI schema
cURL
$ curl https://api.financialreports.eu/api/filings/?company=31999 \ -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": 31999}, 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 NATURAL RESOURCE PARTNERS LP (id: 31999)"
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