MP Materials
playerAI & Compute · Money & Finance · Nations & Geopolitics
America's only real rare-earth mine is owned by the same few giant funds that own everything else — plus a slice held by China.
Who they are
MP Materials, which runs the Mountain Pass mine in California, the only significant US source of rare earth elements.
What they do
The engine points out that the physical raw materials behind GPUs, generators and electronics come from this single mine, owned by the same financial powers that dominate everything else.
How it works
Its ownership includes Vanguard (8.15%), BlackRock (7.59%) and State Street (3.71%), with Chinese state-backed Shenghe Resources holding about 3.1%; and in July 2026 all 18 tracked rare-earth elements rose in price (germanium up 27.8%, indium up 26.5%, dysprosium up 25.4%) as AI and defense demand squeezed supply.
Why it matters
It shows the raw-material floor of the entire tech and defense economy sitting in one US mine, controlled by the same handful of index funds — with a Chinese state foothold inside it.
The engine's record — word for word
Sole significant US source of rare earth elements (Mountain Pass mine, California). Institutional ownership: Vanguard 8.15%, BlackRock 7.59%, State Street 3.71%. Chinese state-backed Shenghe Resources holds ~3.1% stake. Big Three passive indexers own the domestic rare earth monopoly while Chinese state interests maintain strategic position. The physical material foundation of GPUs, generators, and electronics concentrated in a single US mine owned by the same financial architecture that controls everything else. [Live pass Jul 27 2026] All 18 tracked rare-earth elements rose in July (germanium +27.8% China-domestic, dysprosium +25.4%, indium +26.5%, terbium +21.6%) — the mineral floor tightening under the AI/defense demand pull.
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