Compare · NB vs RIO
NB vs RIO
Side-by-side comparison of NioCorp Developments Ltd. (NB) and Rio Tinto Plc (RIO): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both NB and RIO operate in Metal Mining (Basic Materials), so they compete in similar markets.
- RIO is the larger of the two at $113.31B, about 238.3x NB ($475.5M).
- NB has been more active in the news (9 items in the past 4 weeks vs 1 for RIO).
- RIO has more recent analyst coverage (25 ratings vs 3 for NB).
- Company
- NioCorp Developments Ltd.
- Rio Tinto Plc
- Price
- -
- -
- Market cap
- $475.5M
- $113.31B
- 1M return
- -14.52%
- -
- 1Y return
- -61.51%
- -
- Industry
- Metal Mining
- Metal Mining
- Exchange
- NASDAQ
- NYSE
- IPO
- 2002
- News (4w)
- 9
- 1
- Recent ratings
- 3
- 25
RIO
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.
Latest NB
- SEC Form 8-K filed by NioCorp Developments Ltd.
- SEC Form 8-K filed by NioCorp Developments Ltd.
- NioCorp Provides Preliminary Unaudited Financial Results for the Three-Month Period Ended September 30, 2026
- EXIM Reiterates Target to Finance Approximately 65% of Elk Creek Project Upfront CAPEX
- NioCorp Places 100% of Its Planned Critical Minerals Production Under Commercial Sales Agreements
- U.S. Energy Secretary Chris Wright, EXIM Chairman John Jovanovic, Nebraska Governor Jim Pillen, Senators Deb Fischer and Pete Ricketts, and Congressman Adrian Smith to Visit NioCorp's Critical Minerals Mine Site
- Washington Is Writing Billion-Dollar Checks for Tungsten
- SEC Form 10-K filed by NioCorp Developments Ltd.
- Rare Earth Elements Market Projected to Reach $10.44 Billion by 2030
- Tungsten Tripled in 2026 and the U.S. Still Mines None of It
Latest RIO
- Rio Tinto upgraded by RBC Capital Mkts
- Rio Tinto downgraded by Erste Group
- 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