MP Materials is one of the strongest US pure plays on rare earth magnets, which power the high-performance actuators humanoid robots need for precise movement. If humanoids scale globally over the next decade, demand for these materials could explode. Per @aleabitoreddit, China holds the cards over humanoid mass production, so the US needs to fund sovereign rare earth supply chains. x.com  x.com 

Domestic rare-earth and critical-mineral supply chains will make this stock group a generational wealth builder this year. REalloys has Army negotiations and an EXIM letter of interest; USA Rare Earth is developing a mine-to-magnet chain; MP Materials is expanding into magnets; Energy Fuels processes rare earths; and Lithium Americas is advancing Thacker Pass with GM and DOE support. REalloys paid to be included in this list. x.com  x.com  x.com 

Neo Performance Materials appears unwilling to fund its magnet expansion without output price floors. Input bottlenecks add risk, and no EU arrangement comparable to MP Materials' is in sight. The EU Strategic Project designation for Silmet 2.0 is positive but not tremendously consequential. Neo's current hafnium and gallium production looks roughly fairly valued, with possible expansions not priced in; there is no action to take for now. x.com  x.com  x.com 

Rare earth magnets are the next big investment theme as the White House and Pentagon fund a US supply chain outside China, backing a bench of winners. The Pentagon took a 15% stake in MP Materials with a decade-long magnet price floor and committed about $258M to Lynas' Texas plant. USA Rare Earth is building a mine-to-magnet chain, Energy Fuels adds rare earth separation to its uranium mill, NioCorp has a Lockheed deal, IperionX has $47.1M of Pentagon backing, and Ramaco mines them from coal. … Show more

MP Materials is critical infrastructure for EVs and defense as the only US rare-earth mine and the only Western company with a complete mine-to-magnet supply chain. Revenue grew 49% year over year, it produced its first commercial magnets and cut off all sales to China. It has a $32M prepayment from Apple and over $2B of federal backing. x.com 

Critical-materials suppliers offer exposure to a major bottleneck this decade: AI, data centers, defense, robotics and electrification should drive massive demand across copper, graphite, rare earths, nuclear fuel and other inputs.
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MP Materials is a safe bet as the only Western Hemisphere producer of rare earths at scale, an asset the Pentagon cannot afford to lose. A post the author shares argues Greenland's Tanbreez deposit is likely a decade away given no roads, frozen months and a uranium mining ban, while China controls about 90% of processing. Mountain Pass in California is operational today, and since July 2025 the Pentagon has treated MP as a partner rather than a vendor, effectively socializing its risk. x.com  … Show more

Humanoid robots need up to 40 motors, nearly all running on rare earth magnets, and the West still relies on China for 90% of supply, so this trade has barely begun. MP Materials is the only integrated US mine-to-magnet operation, targeting 10,000 MT by 2028; USA Rare Earth has $1.6B of White House backing and is ramping magnets; Energy Fuels makes heavy rare earth oxides; Critical Metals controls Greenland's Tanbreez; REalloys is building the top heavy rare earth metal plant outside China. … Show more

USA Rare Earth is becoming an integrated non-Chinese rare-earth supplier from mine to magnet, a scarce Western moat as supply chains de-risk from Asia. Its roughly $2.8 billion merger with Brazil's Serra Verde, due to close by end-August, adds mature low-cost upstream mining. Its Wheat Ridge, Colorado plant produced commercial-grade dysprosium and NdPr oxide from recycled magnet swarf, which could cover up to 30% of feedstock. It is also taking a 13.6% stake in French processor Carester. x.com 

US rare-earth and critical-mineral stocks could benefit from up to $1.6B of US investment in a domestic supply chain, even as heavy rare-earth stocks crash. USA Rare Earth is building a US mine-to-magnet chain including dysprosium and terbium; MP Materials is expanding into heavy rare-earth separation, alloys and magnets; Energy Fuels is expanding US separation; Critical Metals is developing Greenland's Tanbreez; NioCorp and American Resources are building US critical-mineral projects. x.com  … Show more