Opendoor Technologies Inc. completed its entry into the public markets through a de-SPAC merger with Social Capital Hedosophia Holdings Corp. II, the blank-check vehicle that traded under the ticker IPOB on Nasdaq following its IPO in 2020. The transaction was sponsored by Social Capital Hedosophia, the firm founded by investor Chamath Palihapitiya, and targeted the residential real estate technology sector. Opendoor operates an iBuying platform that enables consumers to buy and sell homes through a digital marketplace. The merger closed in December 2020, and Opendoor has since traded as a standalone public company under the ticker OPEN. The company filed an 8-K with the SEC on May 7, 2026. Sign up on SpacDesk for full filing histories, event timelines, and sponsor data on Opendoor and hundreds of other SPAC transactions.