HCM IV Acquisition Corp.

HCM IV Acquisition Corp. (ticker: HACQU) is a blank-check company that registered its securities on a national exchange via an 8-A12B filing dated February 11, 2026, accession number 0001213900-26-014616. The fourth vehicle to carry the HCM sponsor name, the company entered the SPAC market in early 2026 and has not yet announced a definitive merger target or disclosed a specific industry focus. The 8-A12B registration marks the formal commencement of its public search for an acquisition candidate. For full sponsor history, filing timelines, and deal-status data on HCM IV Acquisition Corp. and thousands of other SPACs, sign up for free at SpacDesk.