QTUM holds direct, index‑rules‑based exposure to several of the companies named in the initiative — including IBM, D‑Wave Quantum, Rigetti Computing, IonQ, and Honeywell — as part of a diversified portfolio of approximately 86 global quantum computing and machine‑learning constituents. Holdings are subject to change. For a complete list of QTUM's holdings, visit www.defianceetfs.com/qtum-full-holdings MIAMI, May 26, 2026 (GLOBE NEWSWIRE) -- Defiance ETFs today announced that the Defiance Quantum Computing E ...