SPAC Circle Acquisition Reportedly Files for $150M IPO

SPACCircle Acquisition Corp. reportedly filed a preliminary Form S-1 on September 15, 2026, laying out a proposed $150 million IPO aimed at digital assets, technology, and healthcare, marking a fresh blank-check push tied to the Circle Acquisition IPO story. Circle Acquisition reportedly files for a $150M IPO TLDR KEYPOINTS Circle Acquisition reportedly files for an IPO The reported offering size is $150M The stated target sectors are digital assets, tech, and healthcare The Cayman Islands exempted company, registered under CIK 0002131303 with accession number 0001185185-26-004030, submitted the preliminary prospectus under file number 333-298956, according to the S-1 filing. John Dicconson is listed as chief executive officer and chairman, with principal offices in Sacramento, California. For related coverage, see aelf Restores Core Services; Exchange Access Varies. Reported offering size The filing proposes 15,000,000 units at $10.00 each, for gross proceeds of $150 million. This is a proposed offering, not a completed capital raise, and the prospectus states the securities cannot be sold before the registration statement becomes effective. For related coverage, see CoinEx to Begin Shutting Down Its Platform. Proposed base IPO gross proceeds $150 million SPACCircle Acquisition Corp. proposes 15 million units at $10 each in its September 15, 2026 preliminary S-1. This excludes the over-allotment option and is a proposed offering, not a completed capital raise.Source: SEC EDGAR · Preliminary Form S-1 · September 15, 2026Each unit bundles one Class A ordinary share, one redeemable warrant, and one right to receive one-third of a Class A ordinary share upon completion of the initial business combination. Each whole warrant carries an $11.50 exercise price and becomes exercisable 30 days after the combination, expiring five years later unless redeemed or liquidated earlier. Proposed offering price per unit $10.00 Each proposed unit includes one Class A ordinary share, one redeemable warrant and one right to receive one-third of a Class A ordinary share upon completion of the initial business combination.Source: SEC EDGAR · Preliminary Form S-1 · September 15, 2026D. Boral Capital LLC is named as underwriter, holding a 45-day option to buy up to 2,250,000 additional units for over-allotments. Should that option be fully exercised, the prospectus says $172,500,000 would be deposited into a U.S. trust account with Equiniti Trust Company, LLC as trustee. The sponsor, SPACCircle Sponsor LLC, paid $25,000 on April 22, 2026 for 5,750,000 founder shares, up to 750,000 of which are subject to forfeiture depending on the over-allotment. Those founder shares are structured to represent 25% of post-offering outstanding shares, excluding specified public purchases and private-placement shares. Blank-check vehicles have drawn active investor attention this cycle, including a reported effort for Anthony Pompliano to lead a $750M Bitcoin SPAC.