Rio Tinto PLC SEC filings RIO
Rio Tinto PLC has 1,002 filings in SEC EDGAR's recent list, going back to Feb 6, 2008. Its latest annual report, Form 20-F, was filed on Feb 19, 2026 for the period ended Dec 31, 2025. The most recent current report (Form 6-K) was filed on Nov 2, 2026. The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| DEFA14A | Additional proxy material | Oct 9, 2024 | — |
| DEFA14A | Additional proxy material | Oct 9, 2024 | — |
Showing 2 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Metal Mining (SIC 1000)
- Listed as
- RIO (NYSE), RTPPF (OTC)
- Fiscal year ends
- December 31
- Incorporated in
- United Kingdom
- Headquarters
- London, Sw1Y 4Ad, United Kingdom
- SEC filer status
- Large accelerated filer
- SEC CIK
- 863064
- Former names
- RTZ CORPORATION PLC (until May 22, 1995)
Other Metal Mining companies
- BHP Group Ltd BHP
- Rio Tinto Ltd RTNTF
- Southern Copper CORP/ SCCO
- Freeport-Mcmoran Inc FCX
- Vale S.A. VALE
- Hudbay Minerals Inc. HBM
- Cleveland-Cliffs Inc. CLF
- Buenaventura Mining Co Inc BVN
Source: SEC EDGAR filings. This is company-reported data, not investment advice.