VONG vs. VOOG: How These Similar Large-Cap Growth ETFs Compare for Investors

The Motley Fool

by newsfeedback@fool.com (Katie Brockman)

March 3, 2026

AI-Generated Deep Dive Summary

Vanguard’s VONG (Russell 1000 Growth ETF) and VOOG (S&P 500 Growth ETF) are two low-cost, growth-oriented ETFs that cater to investors seeking exposure to U.S. growth stocks. While both offer attractive expense ratios and track indexes with a focus on growth sectors, they differ significantly in portfolio composition, sector concentration, and stock count, which can influence their performance and risk profiles. VOOG tracks the S&P 500 Growth Index, offering broad exposure to large-cap companies across key growth sectors like technology, healthcare, and consumer discretionary. With approximately 500 stocks, it provides diversification while maintaining a focus on established, high-quality growth firms. In contrast, VONG follows the Vanguard Russell 1000 Growth Index, which includes both large- and mid-cap stocks, allowing for deeper exposure to smaller companies and potentially higher growth opportunities. This ETF holds around 1,200 stocks, offering greater diversification across sectors and geographies. The sector tilts of each ETF also differ. VOOG has a heavier allocation to technology and healthcare, which are dominant in the S&P 500, while VONG allocates more to financials and industrials due to its broader Russell 1000 mandate. This divergence can impact performance during market cycles, as sectors like technology may outperform in growth environments, whereas financials might do better in rising interest rate scenarios. For investors prioritizing stability and lower volatility, VOOG’s large-cap focus and narrower sector concentration make it a safer bet. On the other hand, VONG’s mid- and small-cap exposure could deliver higher returns but also comes with increased risk. Both ETFs have competitive expense ratios of around 0.14%, making them cost-effective options for growth-focused portfolios. Ultimately, the choice between VONG and VOOG depends on an investor’s tolerance for risk, desired portfolio diversification, and sector exposure preferences. VOOG is

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Originally published on The Motley Fool on 3/3/2026