European Lithium Shares Slip as $835 Million Merger With Critical Metals Takes Shape

European Lithium shares retreat after 40% surge amid $835M all-share merger with Critical Metals, simplifying ownership of Greenland's Tanbreez rare earths project.

The euphoria that sent European Lithium shares surging more than 40% quickly gave way to profit-taking, with the stock retreating roughly 7% to €0.224 on April 29. The volatility stems from a sweeping restructuring that would reshape the supply chain for critical minerals in the West — a proposed all-share merger with Nasdaq-listed Critical Metals valued at $835 million.

Untangling a Cross-Holding Knot

The deal’s architecture is designed to simplify a convoluted corporate structure. Under the non-binding agreement, Critical Metals would acquire all of European Lithium’s shares through a stock swap. A critical element of the plan is the elimination of the existing cross-holding: European Lithium’s 34% stake in Critical Metals would be cancelled upon completion, reducing dilution for existing shareholders and boosting the free float of the combined entity.

The consolidation gives Critical Metals full control of the Tanbreez rare earths project in southern Greenland, where it already held 92.5% of the equity. European Lithium’s direct 7.5% interest in the deposit will be folded into the new group, creating a single ownership structure that analysts say simplifies governance and streamlines financing. Recent test work from Australian laboratories has bolstered the project’s credentials, showing a concentrate grade of nearly 3% and recovery rates above 85% — both well ahead of historical benchmarks.

A Geopolitical Tailwind

Tanbreez is no ordinary mining asset. The deposit contains heavy rare earths such as terbium and dysprosium, essential ingredients in the high-performance magnets used in electric vehicle motors and defence systems. China currently dominates the global market for these components with a share exceeding 80%, and Western governments are scrambling to break that stranglehold. From the start of 2027, the US will ban Chinese-made magnets from its defence equipment, a policy that gives projects like Tanbreez a strategic premium.

The geopolitical push gained further momentum in late April when the US and the EU signed an agreement to establish a joint raw materials forum, bringing in partners such as Australia and Japan. European Lithium is entering the negotiations with a strong balance sheet — it held A$306 million in cash at the end of March, though that figure falls short of the A$330 million threshold required to close the transaction.

Closing the Gap

That A$24 million shortfall is the most immediate hurdle. The management team has until May 7, 2026 — the expiry date of the exclusivity period — to bridge the gap and finalise a binding agreement. Critical Metals brings its own firepower to the table, with $124 million in cash plus a $60 million private placement from investors subscribing for new shares, strengthening the balance sheet for project development.

European Lithium’s contribution also includes the Wolfsberg lithium project in Austria, which already has a feasibility study and a mining licence valid until early 2028. However, local opposition and missing environmental permits have delayed the final investment decision until late 2026, tempering the project’s near-term appeal.

The Road Ahead

Both sides are now conducting due diligence. If the negotiations succeed, a binding agreement is expected after the exclusivity period, followed by regulatory approvals. Shareholders will have the final say, with a formal vote scheduled for the third quarter. A positive outcome would see the transaction completed in the second half of 2026, creating a pure-play Western critical minerals champion with a flagship asset in Greenland and a lithium project in the heart of Europe.