Scienjoy Holding Corp (Nasdaq: SJ) is a China-based live-streaming entertainment company that reached U.S. public markets through its 2020 de-SPAC merger with Magnum Capital Acquisition Corp, a blank-check vehicle sponsored by Magnum Capital Holding Limited that completed its IPO in 2019. The company operates a portfolio of mobile live-streaming platforms targeting mainland Chinese audiences and competes in the interactive entertainment and social media sector. Scienjoy filed its 20-F annual report with the SEC on April 23, 2026, accession number 0001213900-26-047123, maintaining its status as a Nasdaq-listed foreign private issuer. Sign up at SpacDesk for full filings, analytics, and real-time data on Scienjoy and the broader SPAC universe.