Michael Hartnett has raised concerns about the S&P 500's record-high price-to-book ratio, indicating the possibility of an AI ...

SCHB closely mirrors the S&P 500, offering low-cost exposure with limited alpha due to large-cap dominance and rare small/mid ...

The Vanguard Mega Cap Growth ETF ( MGK -0.35%) is an exchange-traded fund (ETF) that invests exclusively in America's largest companies. It holds a portfolio of just 69 stocks, but it's highly ...