Popular S&P 500 and Nasdaq-100 index funds hold nearly identical tech-heavy portfolios, creating significant overlap for investors seeking diversification. The article examines how major ETFs like VOO and QQQM concentrate heavily in the same mega-cap tech stocks (Nvidia, Apple, Microsoft, Alphabet, Amazon), and suggests dividend-focused ETFs like SCHD and DGRO as alternatives for those concerned about tech concentration and potential AI bubble risks.
Axe note: Holding both S&P 500 and Nasdaq-100 ETFs means heavy exposure to the same handful of tech giants, risking a tech bubble fallout.