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 $140.26B, about 152.9x NB ($917.2M).
- Over the past year, NB is up 151.8% and RIO is up 89.8% - NB leads by 62.0 points.
- NB has been more active in the news (6 items in the past 4 weeks vs 2 for RIO).
- RIO has more recent analyst coverage (25 ratings vs 1 for NB).
PerformanceNB+151.80%RIO+89.77%
2025-06-03+0.00%2026-06-02
- Company
- NioCorp Developments Ltd.
- Rio Tinto Plc
- Price
- $6.29+2.86%
- $111.69+2.52%
- Market cap
- $917.2M
- $140.26B
- 1M return
- +4.05%
- +10.98%
- 1Y return
- +151.80%
- +89.77%
- Industry
- Metal Mining
- Metal Mining
- Exchange
- NASDAQ
- NYSE
- IPO
- 2002
- News (4w)
- 6
- 2
- Recent ratings
- 1
- 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
- China Is Closing the Door on Heavy Rare Earth Exports for Good, NioCorp CEO Warns in Fox News Op-Ed
- Inside The North Atlantic Critical Minerals Push: A $68 Billion Greenland Deposit Lands At The EU Raw Materials Summit
- Past-Producing Nevada Tungsten Asset Lines Up With DIBC Filing And European Mandate
- SEC Form 10-Q filed by NioCorp Developments Ltd.
- The 5 Strategic Projects Quietly Defining the Next Decade of West's Critical Minerals Supply
- Tungsten Is the Critical Mineral Canada Owns — and One Junior Just Financed Its Way Into the Reshoring Trade
- Western Nations Accelerate $12B Critical Mineral Initiatives as Global Export Restrictions Reach Record Highs
- Tungsten Up 900% in 12 Months Meets a U.S. Defense Procurement Cliff: How One Junior Is Pricing Into the Reshoring Trade
- The West Wants to Break China's Critical Minerals Stranglehold. This $68 Billion Greenland Deposit Just Locked In Three World-Class Consultants in Five Weeks.
- Critical Minerals and Rare Earth Elements Ignites Multi-Billion-Dollar Opportunity as Global Demand Surges
Latest RIO
- 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
- Rio Tinto downgraded by Goldman
- SEC Form IRANNOTICE filed by Rio Tinto Plc
- Miners Win as China's Export Ban Triggers 54-Nation Pact Reshaping Critical Minerals
- Rio Tinto downgraded by Morgan Stanley
- Rio Tinto upgraded by Erste Group