Meet the Low-Cost Vanguard ETF With 26. 2% Invested in Nvidia and Alphabet, While VOO Has Just 13. 4%.

Nvidia (NVDA +2.11%), Apple (AAPL -2.47%), and Alphabet (GOOGL -1.20%) (GOOG -1.17%) are the three most valuable companies in the world and dominate the S&P 500 with a combined 20.4% weighting. So buying the Vanguard S&P 500 ETF (VOO -0.40%), which tracks the index, is a straightforward, low-cost way to invest in such mega-cap tech stocks -- especially considering the ETF has a 0.03% expense ratio, or just three cents for every $100 invested. However, investors looking for outsize exposure to Nvidia…