M3-Brigade Acquisition VI Corp. (Nasdaq: MBVIU) is the sixth blank-check vehicle launched by sponsor M3-Brigade, the partnership between M3 Partners and Brigade Capital Management, both established firms in distressed credit and special situations investing. The company completed its IPO in 2025 and remains in its search phase for a business combination target, with units currently trading under the MBVIU ticker. The SPAC filed an 8-K with the Securities and Exchange Commission on December 5, 2025. Consistent with its sponsors' backgrounds, the vehicle is focused on financial services and special situations sectors. Sign up at SpacDesk for full filing history, timeline data, and real-time analytics on MBVIU and every active SPAC in the market.