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Aristeia Capital, L.L.C. reports beneficial ownership of 2,186,394 units of Mountain Lake Acquisition Corp. II. The filing states these units represent 5.91% of the class based on March 20, 2026 outstanding shares of 36,980,000. The Schedule 13G is signed by Andrew B. David on 05/14/2026.
Mountain Lake Acquisition Corp., a SPAC, reported net income of $1,926,341 for the three months ended March 31, 2026, driven mainly by $2,154,495 of interest on its IPO proceeds held in a trust account, partially offset by $228,154 of formation, general, and administrative costs. Following its January 28, 2026 IPO of 36,000,000 units for $360,000,000, the company had total assets of $363,859,517, including $362,154,495 in cash and marketable securities in the Trust Account, or $10.06 per public share, and cash outside the trust of $1,567,229.
The SPAC has 36,000,000 Class A ordinary shares subject to possible redemption and 12,006,000 Class B founder shares outstanding, with a shareholders’ deficit reflecting the redeemable share structure and a $12,600,000 deferred underwriting fee. It has until January 28, 2028 to complete an initial business combination, after which it must redeem public shares and liquidate if no deal is closed. On April 9, 2026, Mountain Lake signed a non-binding letter of intent with Terra Quantum AG for a potential business combination, but there is no assurance a definitive agreement or transaction will be completed.
Magnetar-affiliated holders report beneficial ownership of 2,000,000 Class A ordinary shares of Mountain Lake Acquisition Corp. II. As of March 31, 2026, the filing states the 2,000,000 shares represent approximately 5.40% of the outstanding shares. The filing attributes shared voting and shared dispositive power over those shares to the Reporting Persons and lists the fund-level allocation by account.
The statement cites an issuer-provided outstanding share count of 36,980,000 shares from a Form 10-K filed on March 20, 2026. The disclosure is a passive ownership report under Schedule 13G and is signed by an attorney-in-fact on behalf of the Reporting Persons.
Adage Capital Management, L.P. and affiliated filers reported ownership of 2,100,000 Class A Ordinary Shares of Mountain Lake Acquisition Corp. II. The filing states this represents 5.68% of the class based on 36,980,000 shares outstanding as of March 20, 2026. The holdings are reported as shared voting and dispositive power through affiliated entities.
Mountain Lake Acquisition Corp. II (MLAC II) and Terra Quantum AG disclosed a non-binding letter of intent to pursue a potential business combination in a press release dated April 9, 2026. Completion depends on a definitive agreement, due diligence, board and shareholder approvals, regulatory clearances and other customary conditions.
The parties said they will file a registration statement and proxy (Form S-4 or F-4) if a definitive agreement is reached; timing, terms and consummation are not assured.
Mountain Lake Acquisition Corp. II and Terra Quantum AG have signed a non-binding letter of intent to pursue a business combination that values Terra Quantum at $3.25 billion. The potential deal would take Terra Quantum public via this SPAC.
The transaction is only at the LOI stage and may not be completed. Any merger would require satisfactory due diligence, negotiation of a definitive agreement, board and shareholder approvals, regulatory clearances, and customary closing conditions. If a definitive agreement is executed, a Form S-4 or F-4 with a proxy statement/prospectus will be filed for MLAA shareholders.
Mountain Lake Acquisition Corp. II filed an update describing two post-IPO developments. The company’s units from its initial public offering, each made up of one Class A ordinary share and half of a redeemable warrant exercisable at $11.50 per share, will begin separate trading on the Nasdaq Global Market on March 19, 2026 under the symbols MLAA for the shares and MLAAW for the warrants, while unsplit units will continue under MLAAU.
The filing also notes that the January 28, 2026 IPO comprised 36,000,000 units sold at $10.00 per unit, generating gross proceeds of $360,000,000. Because underwriters only partially exercised their over-allotment option, the sponsor forfeited 6,000 Class B ordinary shares on March 16, 2026, slightly reducing its founder share position.