The Vanguard S&P 500 ETF Offers Broader Diversification Than The Vanguard Mega Cap Growth ETF

Core Insights - The Vanguard Mega Cap Growth ETF has outperformed the Vanguard S&P 500 ETF in both 1-year and 5-year total returns, but it comes with a higher expense ratio and greater sector concentration [1][2] Cost & Size Comparison - The expense ratio for the Mega Cap Growth ETF is 0.07%, while the S&P 500 ETF has a lower expense ratio of 0.03% [3] - The 1-year return for the Mega Cap Growth ETF is 19.9%, compared to 12.3% for the S&P 500 ETF [3] - The dividend yield for the Mega Cap Growth ETF is 0.4%, whereas the S&P 500 ETF offers a higher yield of 1.2% [3] - The assets under management (AUM) for the Mega Cap Growth ETF is $33.0 billion, while the S&P 500 ETF has a significantly larger AUM of $1.5 trillion [3] Performance & Risk Comparison - The maximum drawdown over 5 years for the Mega Cap Growth ETF is -36.01%, compared to -24.52% for the S&P 500 ETF, indicating higher volatility and risk for the Mega Cap Growth ETF [5] - An investment of $1,000 in the Mega Cap Growth ETF would have grown to $2,104 over 5 years, while the same investment in the S&P 500 ETF would have grown to $1,866 [5] Sector Concentration - The Mega Cap Growth ETF is heavily concentrated, with 69% of its assets in technology, 16% in consumer cyclicals, and only 6% in industrials [7] - In contrast, the S&P 500 ETF has a more diversified allocation, with 36% in technology, 13% in financial services, and 11% in consumer cyclicals [6][11] Holdings and Diversification - The S&P 500 ETF holds 504 companies, providing broad market exposure, while the Mega Cap Growth ETF has only 66 holdings, leading to less diversification [6][10] - The top holdings in both ETFs include major tech companies like Nvidia, Apple, and Microsoft, but they represent a larger portion of the Mega Cap Growth ETF's assets [7][11] Historical Context - The Mega Cap Growth ETF was established in 2007 and experienced the 2008 financial crisis, while the S&P 500 ETF was launched in 2010, resulting in higher returns for the S&P 500 ETF since inception [12]