0001820302 2025-11-10 2025-11-10 0001820302 us-gaap:CommonStockMember 2025-11-10 2025-11-10 0001820302 us-gaap:WarrantMember 2025-11-10 2025-11-10 false 0001820302 8-K 2025-11-10 Bakkt Holdings, Inc. DE 001-39544 41-2324812 One Liberty Plaza One Liberty St. Ste. 305-306 New York NY 10006 678 534-5849 false false false false Class A Common Stock, par value $0.0001 per share BKKT NYSE Warrants to purchase Class A Common Stock BKKT WS NYSE false