MP Materials

Type: Company | Ticker: MP (NYSE) | Sub-theme: Rare earths + NdFeB magnets

MP Materials operates Mountain Pass, the only active rare earth mining and processing operation in the United States, in California's Mojave Desert. It is the US flagship for the rare earth supply chain and has become the leading vehicle for the US government's rare earth independence strategy following its transformational DoD partnership announced in early 2026.

Strategic Position

Mountain Pass hosts one of the richest rare earth ore bodies in the world (Bastnäsite, high in NdPr). MP mines, concentrates, and partially separates REE at Mountain Pass; as of 2026 it is building out separation to produce NdPr oxide on-site. The Texas magnet campus — announced Feb 2026 — extends MP's value chain from mine to finished NdFeB magnet for the first time.

Key Developments (2025-2026)

• Feb 2026: Announced public-private partnership with DoD for US rare earth magnet independence
• Feb 2026: Selected North Texas as site for "10X Facility" (10,000 t/yr NdFeB magnet campus)
• Feb 2026: Broke ground on Texas magnet campus
• DoD terms: 10-year offtake (100% of production), $150M loan for Mountain Pass heavy RE separation, DoD acquires ~15% equity via preferred stock + warrants
• Financing: $1B construction loan from JPMorgan Chase and Goldman Sachs
• NdPr price floor: $110/kg guaranteed by DoD for 10 years — eliminates rare earth price risk for the facility economics
• 2028 target: Texas facility commissioning

Key Claims

• DOD took a $400M equity stake plus a $150M Mountain Pass heavy-RE separation loan, with a $110/kg NdPr price floor — the package that makes MP's economics fundable even at trough rare-earth prices. Evidence: strong (CSIS, Apr 2026, full-text)
• The DOD backstop de-risks the highest-leverage US producer — analysts treat the $400M DOD equity + $110/kg NdPr floor as the near-term floor under domestic rare-earth supply. Evidence: moderate (S&P Global, Jan 2026, summary-derived)
• The Texas "10X" facility targets a 10,000 t/yr NdFeB magnet campus, but its summer-2026 magnet-capacity additions are not enough to close the ex-China HREE gap by year-end. Evidence: moderate (S&P Global, Jan 2026, summary-derived)

Mentioned In

• Magnet Supply Chain — MP is the US primary mover on magnet manufacturing
• Friend-Shoring and Stockpiles — DoD partnership is the flagship public-private deal
• Processing Chokepoint — the mine→separation→magnet chain MP is trying to build end-to-end in the US

Related Entities

• Lynas Rare Earths — Largest ex-China competitor; Australian mine, processing in Malaysia + US under development
• China Northern Rare Earth — Dominant Chinese competitor

Changelog

• 2026-06-24 — Compiled new sources (csis-rare-earth-one-year-later, sp-global-ree-bottlenecks-2026)