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Compare · MTAL vs RIO

MTAL vs RIO

Side-by-side comparison of Metals Acquisition Corp. II (MTAL) and Rio Tinto Plc (RIO): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both MTAL and RIO operate in Metal Mining (Basic Materials), so they compete in similar markets.
  • RIO is the larger of the two at $135.47B, about 160.7x MTAL ($842.8M).
  • Over the past year, MTAL is down 17.4% and RIO is up 83.3% - RIO leads by 100.7 points.
  • MTAL has been more active in the news (4 items in the past 4 weeks vs 2 for RIO).
  • RIO has more recent analyst coverage (25 ratings vs 8 for MTAL).
PerformanceMTAL-17.43%RIO+84.27%
2025-06-03+0.00%2026-06-02
MetricMTALRIO
Company
Metals Acquisition Corp. II
Rio Tinto Plc
Price
$10.04-1.28%
$107.87-3.42%
Market cap
$842.8M
$135.47B
1M return
+0.00%
+9.38%
1Y return
-17.43%
+83.28%
Sector
Basic Materials
Basic Materials
Industry
Metal Mining
Metal Mining
Exchange
NYSE
NYSE
IPO
2026
2002
News (4w)
4
2
Recent ratings
8
25
MTAL

Metals Acquisition Corp. II

Metals Acquisition Corp intends to effect a merger, share exchange, asset acquisition, share purchase, reorganization, or similar business combination with one or more businesses. It intends to focus its search on metals and mining businesses. The company was incorporated in 2021 and is based in Fort Worth, Texas.

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 MTAL

Latest RIO