MIAMI, Oct. 27, 2025 (GLOBE NEWSWIRE) -- Defiance ETFs, a pioneer in thematic investing, today announced that its Defiance Quantum Computing ETF (QTUM) has surpassed $3 billion in assets under management (AUM), underscoring the accelerating investor focus on quantum computing and AI-related technologies. With a 5-star Overall Morningstar Rating™, QTUM stands out as one of the top-performing funds in the technology category. Overall rating based on risk-adjusted return for the 3-year and 5-year periods. Rate ...