BigBear.ai Holdings, Inc. (NYSE: BBAI) is a publicly traded artificial intelligence and analytics company that completed its de-SPAC merger with GigCapital4, Inc. in December 2021, with GigCapital Global serving as the SPAC's sponsor. The company provides AI-powered decision intelligence and analytics solutions primarily to U.S. defense, intelligence community, and federal government clients, placing it firmly within the defense technology and applied AI sector. BigBear.ai filed an 8-K current report with the SEC on June 2, 2025, continuing its standard public-company disclosure obligations since the transaction closed. Sign up for SpacDesk to access full filing histories, deal analytics, and real-time SPAC intelligence across thousands of transactions.