Compare · RIO vs TMC
RIO vs TMC
Side-by-side comparison of Rio Tinto Plc (RIO) and TMC the metals company Inc. (TMC): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both RIO and TMC operate in Metal Mining (Basic Materials), so they compete in similar markets.
- RIO is the larger of the two at $134.16B, about 61.3x TMC ($2.19B).
- TMC has been more active in the news (10 items in the past 4 weeks vs 2 for RIO).
- RIO has more recent analyst coverage (25 ratings vs 9 for TMC).
- Company
- Rio Tinto Plc
- TMC the metals company Inc.
- Price
- -
- -
- Market cap
- $134.16B
- $2.19B
- 1M return
- -
- -
- 1Y return
- -
- -
- Industry
- Metal Mining
- Metal Mining
- Exchange
- NYSE
- NASDAQ
- IPO
- 2002
- News (4w)
- 2
- 10
- Recent ratings
- 25
- 9
Rio Tinto Plc
Rio Tinto Group engages in exploring, mining, and processing mineral resources worldwide. The company offers aluminum, copper, diamonds, gold, borates, titanium dioxide, salt, iron ore, and uranium. It also owns and operates open pit and underground mines, mills, refineries, smelters, power stations, and research and service facilities. The company was founded in 1873 and is headquartered in London, the United Kingdom.
TMC the metals company Inc.
TMC the metals company Inc. engages in exploring of battery metals from seafloor polymetallic nodules. The company, through its subsidiaries, holds exploration and commercial rights to three contract areas, which host polymetallic nodules containing nickel, copper, cobalt, and manganese in the Clarion Clipperton Zone of the Pacific Ocean. The company is based in Vancouver, Canada.
Latest RIO
- This Gold Miner's Margin Per Ounce Just Went From $914 to $2,401
- Morgan Stanley initiated coverage on Rio Tinto with a new price target
- Rio Tinto upgraded by Berenberg
- Rio Tinto upgraded by Goldman
- Rio Tinto downgraded by Morgan Stanley
- Rio Tinto downgraded by RBC Capital Mkts
- Rio Tinto downgraded by BofA Securities
- SEC Form 6-K filed by Rio Tinto Plc
- Rio Tinto downgraded by Analyst
- Rio Tinto downgraded by Barclays
Latest TMC
- The Metals Royalty Company Announces Closing of Additional 1.0% Mesabi Royalty and US$165 Million Financing
- The Metals Royalty Company Announces Fully Allocated US$165 Million Financing to Fund Acquisition of Additional 1.0% Mesabi Royalty
- TMC the metals company Inc. filed SEC Form 8-K: Regulation FD Disclosure, Financial Statements and Exhibits
- NOAA Publishes TMC USA’s Consolidated Application for an Exploration License and Commercial Recovery Permit for TMC USA-A in the Federal Register
- TMC the metals company Inc. filed SEC Form 8-K: Regulation FD Disclosure, Financial Statements and Exhibits
- NOAA Publishes Notice of Intent in the Federal Register to Prepare an Environmental Impact Statement for TMC USA’s USA-B Exploration License Application
- SEC Form 10-Q filed by TMC the metals company Inc.
- TMC the metals company Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits
- TMC Provides Second Quarter 2026 Corporate Update
- The Metals Company Announces Second Quarter 2026 Corporate Update Conference Call for Thursday, August 13, 2026