M3-Brigade Acquisition VI Corp.

M3-Brigade Acquisition VI Corp. (MBVI) is the sixth blank-check vehicle sponsored by M3-Brigade, the SPAC platform affiliated with Brigade Capital Management and M3 Partners, both established credit-focused investment managers. The company filed its S-1 registration statement with the SEC on August 4, 2025, placing it in the pre-IPO stage as a 2025-vintage SPAC. Prior M3-Brigade vehicles have sought acquisition targets within financial services and credit-adjacent industries, consistent with the sponsors' background in leveraged credit and special situations investing. Visit SpacDesk and sign up for full filing data, sponsor history, and real-time deal tracking on MBVI and the broader SPAC market.