Amplify ETFs CEO Christian Magoon highlights growing investor interest in concentrated thematic ETFs targeting cybersecurity, semiconductors, Asian memory, quantum computing and robotics. He says AI is fueling cybersecurity demand, helping the Amplify Cybersecurity ETF (HACK), while the firm’s Top 10 ETFs aim to provide higher-conviction exposure without single-stock risk. Magoon also sees concentrated strategies as a way to target emerging AI-related trends more directly.