RTNTF Rio Tinto Ltd
OTC marketsActive
RTNTF is the ticker symbol of Rio Tinto Ltd, which is quoted on OTC markets.
RTNTF at a glance
- Symbol
- RTNTF
- Company / issuer
- Rio Tinto Ltd
- Exchange
- OTC markets
- Status
- Actively traded
Rio Tinto Ltd company profile
- Industry (SIC)
- Metal Mining
- Headquarters
- Victoria 3000, Australia
- Incorporated in
- C3
- Fiscal year end
- December 31
- Latest annual report
- 20-F filed 2026-02-19
- Latest interim report
- 6-K filed 2026-09-01
- SEC CIK
- 887028
Source: SEC EDGAR filer data.
RTNTF price chart
Interactive chart provided by TradingView (loads third-party scripts).
Other symbols for Rio Tinto Ltd
Frequently asked questions
What company has the ticker symbol RTNTF?
RTNTF is the ticker symbol of Rio Tinto Ltd on OTC markets.
Is RTNTF still trading?
Yes. RTNTF appears in the SEC company ticker list as of Sep 2026.
Which exchange is RTNTF listed on?
RTNTF is quoted on OTC markets.