Collective Acquisition Corp. II (CAIIU) is a blank-check special-purpose acquisition company that completed its initial public offering in April 2026, with a final prospectus submitted on Form 424B4 to the SEC on April 29, 2026. The vehicle is currently in its search phase, targeting an acquisition or merger partner across unspecified sectors. The "II" designation is consistent with a follow-on vehicle from the same sponsor behind the original Collective Acquisition Corp., reflecting continued activity from that sponsor team in the SPAC market. Units began trading under the CAIIU ticker following the close of the offering. Sign up at SpacDesk for full data on Collective Acquisition Corp. II, including filing history, deal timelines, and comprehensive SPAC market coverage.