Mobix Labs (MOBX) Stock Soars 81% Following Rare Earth Minerals Acquisition Announcement

TLDR

• Shares of Mobix Labs (MOBX) climbed as high as 81% Thursday following the announcement of a non-binding Letter of Intent to purchase Special Project Delivery LLC (SPD).
• SPD specializes in developing U.S.-based supply chains for rare earth materials and critical minerals extracted from domestic resources, including coal ash.
• This acquisition would push Mobix — currently a defense and aerospace technology supplier — into the strategic minerals industry.
• SPD maintains connections to federal initiatives such as Project Vault, a $12 billion program backed by the U.S. Export-Import Bank.
• The Letter of Intent is non-binding, meaning a final agreement remains uncertain.

Shares of Mobix Labs (MOBX) climbed as much as 81% during Thursday’s trading session after the defense technology firm revealed its intention to purchase Special Project Delivery LLC, a company dedicated to establishing U.S.-sourced supply chains for rare earth materials and critical minerals.

Mobix Labs, Inc., MOBX

The stock had already surged 58% during premarket hours before gaining additional momentum once regular trading commenced.

SPD extracts rare earth materials from domestic feedstock sources — notably legacy coal ash deposits across the United States — utilizing extraction methods verified by U.S. defense research organizations. The operation launched in 2019.

This proposed acquisition would position Mobix Labs to expand significantly beyond its existing operations as a provider of sophisticated components and wireless technology for defense and aerospace applications.

James Peterson, Chairman of Mobix and former Microsemi CEO, stated that rare earths and critical minerals represent “one of the defining competitive battlegrounds of the next decade.”

Paul Singarella, CEO of SPD and formerly a partner at Latham & Watkins with MIT credentials, described the prospective merger as a strategic alignment of SPD’s capabilities with “a publicly traded defense and dual-use technology company already operating inside the defense and aerospace ecosystems.”

Why Rare Earths Matter to Defense

The volume of rare earth materials required for modern defense systems is substantial. Each F-35 Lightning II fighter jet contains approximately 418 kilograms of rare earth materials. A single Virginia-class nuclear submarine demands roughly 4,500 kilograms.

These substantial requirements explain why allied nations have prioritized supply chain autonomy. Military alliances including NATO, AUKUS, and Five Eyes have all designated rare earth supply independence as a critical geopolitical objective.

Beginning in 2027, the U.S. Department of Defense plans to implement restrictions on specific Chinese-sourced rare earth magnet materials, a move anticipated to drive increased demand for allied supply networks.

SPD’s Federal Ties

SPD maintains partnerships with numerous significant federal initiatives, including Project Vault — the recently unveiled $12 billion U.S. Export-Import Bank public-private collaboration focused on critical-resource security — along with the Defense Production Act and the DOE Loan Programs Office.

The organization also holds formal alignments with the U.S. Departments of Energy and Defense, Lawrence Berkeley National Laboratory, two major U.S. utility companies, and three institutional finance partners.

SPD co-founder and CFO John Dewey contributes expertise encompassing more than $2 billion in cumulative infrastructure development experience.

Mobix Labs maintains its headquarters in Irvine, California, and is publicly traded on the Nasdaq exchange under ticker symbol MOBX.

The Letter of Intent is non-binding and creates a structure for due diligence procedures and negotiations. No guarantee exists that a definitive agreement will be finalized or that the transaction will reach completion.

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