Vanguard S&P 500 Growth ETF vs. Vanguard Small-Cap Growth ETF: The AI Boom Has Created a Major Divide

The article compares two Vanguard growth ETFs: VOOG, which concentrates heavily in large-cap tech stocks (54% technology exposure) benefiting from AI infrastructure buildout, and VBK, which diversifies across 551 small-cap companies with more balanced sector allocation. While VBK has slightly outperformed in the past year (8.8% vs 7.1%), VOOG is recommended as the better long-term buy due to its established profitability and stronger financial resources, despite higher concentration risk.