Quantum Leap Acquisition Corp, trading under the unit ticker QLEP-UN, is a blank-check special purpose acquisition company currently in the registration phase after filing an amended S-1/A with the Securities and Exchange Commission on April 28, 2026, bearing accession number 0001213900-26-048461. The amendment signals the company is actively working toward completing its IPO process in 2026, responding to SEC comments or updating disclosure ahead of effectiveness. The specific target sector and sponsor details were not disclosed in the filing summary available at this time. Investors and analysts tracking the SPAC pipeline can sign up at SpacDesk for full filing data, sponsor profiles, and real-time deal monitoring on QLEP-UN and hundreds of other active SPACs.