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Compare · MP vs TMC

MP vs TMC

Side-by-side comparison of MP Materials Corp. (MP) and TMC the metals company Inc. (TMC): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both MP and TMC operate in Metal Mining (Basic Materials), so they compete in similar markets.
  • MP is the larger of the two at $10.54B, about 4.7x TMC ($2.22B).
  • Over the past year, MP is up 111.4% and TMC is up 18.6% - MP leads by 92.8 points.
  • TMC has been more active in the news (15 items in the past 4 weeks vs 8 for MP).
  • MP has more recent analyst coverage (25 ratings vs 9 for TMC).
PerformanceMP+111.38%TMC+18.61%
2025-06-09+0.00%2026-06-08
MetricMPTMC
Company
MP Materials Corp.
TMC the metals company Inc.
Price
$58.49-1.15%
$5.20+1.66%
Market cap
$10.54B
$2.22B
1M return
-15.26%
-9.02%
1Y return
+111.38%
+18.61%
Industry
Metal Mining
Metal Mining
Exchange
NYSE
NASDAQ
IPO
2020
News (4w)
8
15
Recent ratings
25
9
MP

MP Materials Corp.

MP Materials Corp. engages in the ownership and operation of integrated rare earth mining and processing facilities. It owns and operates the Mountain Pass facility located in the Western Hemisphere. The company holds the mineral rights to the Mountain Pass mine and surrounding areas, as well as intellectual property rights related to the processing and development of rare earth minerals. It offers neodymium and praseodymium that are rare earth elements, which in combination form neodymium-praseodymium. The company was incorporated in 2017 and is headquartered in Las Vegas, Nevada.

TMC

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 MP

Latest TMC