Nvidia, Apple, Alphabet, Microsoft, and Amazon Now Make Up 30.8% of VOO and 49.2% of VUG. Here's a Better Low-Cost Vanguard ETF to Buy Now.

Five mega-cap tech stocks (Nvidia, Apple, Alphabet, Microsoft, Amazon) represent nearly 31% of the S&P 500 ETF and 49% of the Growth ETF, creating significant concentration risk. The article recommends the Vanguard Morningstar Total Stock Market ETF (VTI) as a better alternative, offering broader diversification across the entire U.S. stock market while maintaining the same ultra-low 0.03% expense ratio.