Finance

Invesco launches ETF to maximize on the tech concentration craze

Invesco launched an exchange-traded fund designed to give investors exposure to the top 45% of companies in the Nasdaq-100 Index.Brian Hartigan, the firm's global head of ETFs and index instruments, runs Invesco QQQ Trust (QQQ), which is the fifth-largest ETF in the world, according to VettaFi. Now Hartigan is taking...