The Ten Titans have rewarded S&P 500 investors, but they came with higher potential risk and volatility.The largest growth-focused U.S. companies by market cap are Nvidia (NVDA 1.65%), Microsoft (MSFT 0.56%), Apple (AAPL 1.21%), Amazon (AMZN 3.12%), Alphabet (GOOG 2.98%) (GOOGL 3.10%), Meta Platforms (META 2.04%), Broadcom (AVGO 1.48%), Tesla (TSLA 6.18%), Oracle (ORCL 1.30%), and Netflix (NFLX -0.20%).Known as the "Ten Titans," this elite group of companies has been instrumental in driving broader market g ...