Rigetti Computing, Inc.

Rigetti Computing, Inc. (Nasdaq: RGTI) is a quantum computing hardware and software company that completed its business combination with Supernova Partners Acquisition Company II, Ltd. in March 2022, bringing the firm to the public markets through a SPAC de-merger in the technology sector. Sponsored by Supernova Partners — the vehicle co-founded by Spencer Rascoff and Michael Clifton — the transaction listed Rigetti on Nasdaq under its current ticker. The company, headquartered in Berkeley, California, develops superconducting quantum processors and cloud-accessible quantum computing services. Rigetti most recently filed an 8-K current report with the SEC on August 6, 2026 (accession 0001104659-26-091979). Sign up for SpacDesk to access the full filing history, event tracking, and sponsor analytics for RGTI and hundreds of other de-SPAC companies.