First Trust Horizon Managed Volatility Domestic ETF holds 75 stocks selected for low volatility, with significant exposure in technology, financials, industrials, and utilities. The HUSV ETF has underperformed the S&P 500 by 4.9% annually since 2016, with a lower Sharpe ratio and deeper drawdown in 2020. Despite being well-diversified, HUSV's higher fees and lower historical returns make it less compelling compared to other low-volatility ETFs.