Key Takeaways:
The Sprott Rare Earth ETF (NASDAQ:REXC) packages a geopolitical supply chain crisis into a single ticker, giving investors exposure to rare earth miners and processors building supply chains outside China.
The Sprott Rare Earth ETF (NASDAQ:REXC) launched as a thematic vehicle targeting rare earth mining and processing companies building supply chains beyond China's control. The fund holds positions in miners, processors, and magnet manufacturers across North America, Europe, and Australia — a direct bet that the West can replicate a supply chain China spent three decades perfecting.
"Rare earth supply chains are undergoing their most significant geographic reconfiguration in a generation, and this ETF offers diversified exposure to that transition," said a portfolio strategist tracking critical minerals at a major asset manager.
China controls roughly 60 percent of global rare earth mining and about 90 percent of permanent magnet processing, according to US Geological Survey data. Beijing has tightened export licensing, added US rare earth firms to its export control list, and created a public reporting system for suspected violations — each step narrowing the window for Western buyers to access Chinese-origin material. The Pentagon's ban on Chinese-origin rare earth magnets takes effect in 2027, forcing defense contractors to secure entirely new supply sources.
The $100 Million Buildout Behind the Thesis
REalloys (ALOY) has become one of the focal points of America's rare earth rebuild, raising approximately $100 million from institutional investors to accelerate its vertically integrated mine-to-magnet platform. The company secured exclusive commercial agreements with the Saskatchewan Research Council for long-term access to separated heavy rare earth materials, including dysprosium and terbium oxides, and signed a 15-year offtake agreement with Critical Metals Corp. covering 15 percent of Phase 1 production from the Tanbreez Project in Greenland — one of the largest rare earth deposits outside China.
The Defense Logistics Agency awarded REalloys a contract worth up to $1.7 million to design a modular metallization facility capable of producing 300 metric tons per year of samarium and gadolinium metals. The company plans to build what it says will become the largest heavy rare earth metallization facility outside China, producing approximately 30 tonnes of dysprosium and 15 tonnes of terbium metal annually. Downstream, REalloys signed a strategic agreement with permanent magnet manufacturer JS Link to develop one of the first fully integrated non-Chinese rare earth magnet platforms.
Europe's Answer: Norra Kärr Moves Forward
In Sweden, Leading Edge Materials Corp. (TSXV:LEM) received a 25-year mining lease for its Norra Kärr heavy rare earth project in June 2026 — one of Europe's richest deposits of dysprosium and terbium. The Swedish government recently announced a Mineral Strategy that places critical raw materials at the center of national security policy, including proposed reforms for time-bound permitting and potential state-backed investment mechanisms. Norra Kärr is positioned to become the European Union's first heavy rare earth mine at a time when the bloc is targeting 10 percent domestic sourcing of critical raw materials by 2030 under the Critical Raw Materials Act.
Other companies in the supply chain buildout include NioCorp Developments Ltd. (NASDAQ:NB), which broke ground on the mine portal at its Elk Creek Critical Minerals Project in Nebraska in February 2026, and Perpetua Resources Corp. (NASDAQ:PPTA), which secured a $2.9 billion loan from the US Export-Import Bank for its Stibnite Gold Project in Idaho — the only domestic source of antimony. USA Rare Earth Inc. (NASDAQ:USAR) commissioned its first commercial magnet production line in Stillwater, Oklahoma in March 2026 and announced a definitive agreement to acquire Serra Verde Group in Brazil for approximately $2.8 billion.
The rare earth supply chain is moving from policy papers to factory floors. For investors, REXC offers a single-ticker way to track that transition — but the underlying thesis depends on whether non-Chinese production can scale fast enough to meet the 2027 defense deadline.
This article is for informational purposes only and does not constitute investment advice.
