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M3-Brigade Acquisition VI Corp. files its annual report as a blank check company formed in June 2025 to complete a business combination. It raised $345,000,000 in its IPO of 34,500,000 units at $10.00 per unit and placed the proceeds in a trust account.
The SPAC sold 5,333,333 private placement warrants for $8,000,000, while the sponsor bought 8,625,000 founder shares for $25,000. As of December 31, 2025, aggregate market value of Class A shares held by non-affiliates was $340,500,000, and as of March 12, 2026 there were 34,500,000 Class A and 8,625,000 Class B shares outstanding.
The company is led by an experienced SPAC team and is targeting a business combination, with particular interest in cryptocurrency and blockchain sectors, within a 24‑month window from its IPO. The filing details redemption mechanics, trust protections and extensive risk factors, including dilution, competitive deal environment and failure to complete a transaction.
M3-Brigade Acquisition VI Corp received a Schedule 13G filing showing that The Goldman Sachs Group, Inc. and Goldman Sachs & Co. LLC beneficially own 2,080,501 Class A Ordinary Shares, representing 6.0% of this share class as of 12/31/2025.
The filing states these securities were acquired and are held in the ordinary course of business, and not for the purpose or effect of changing or influencing control of the company. Voting and dispositive power over these shares is reported on a shared basis, with no sole voting or dispositive power.
M3-Brigade Acquisition VI Corp. disclosed an insider ownership update for director Frank M. Garrison as of 12/02/2025. The initial beneficial ownership statement indicates that he holds no securities of the company, with the remarks section explicitly stating that no securities are beneficially owned. The form is filed by one reporting person and signed by Charles Garner as attorney-in-fact for Garrison under a power of attorney identified as Exhibit 24.1.