M3-Brigade Acquisition VI completes $345 million IPO and places proceeds in trust
On August 28, 2025, M3-Brigade Acquisition VI Corp. completed its initial public offering of 34,500,000 units at $10.00 per unit, generating gross proceeds of $345,000,000, including full exercise of the underwriters' over-allotment option. The company, a blank check company with no selected acquisition target, placed the $345,000,000 in a U.S.-based trust account and filed an audited balance sheet as of August 28, 2025 as Exhibit 99.1.
Key points
- 34,500,000 units sold at $10.00 per unit, generating $345,000,000 gross proceeds
- Private placement of 5,333,333 warrants to the sponsor and Cantor Fitzgerald at $1.50 each, generating $8,000,000
- Trust account held with Continental Stock Transfer & Trust Company; the company has 24 months from the IPO closing to complete a business combination
- Balance sheet as of August 28, 2025 shows $1,895,027 in cash and $345,000,000 in trust, with a $16,425,000 deferred underwriting fee
The filing
Written by AI on Nov 9, 2026, 11:46 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on September 04, 2025.
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