Generated October 3, 2026.
Overview
VOO and VOOG are both Vanguard ETFs tracking S&P 500–derived indexes, but they target different market segments. VOO holds all 500 large-cap stocks in the S&P 500, while VOOG holds only the growth-oriented subset of that index. The key distinction is that VOOG tilts toward companies with higher price-to-book ratios and earnings growth, filtering out value stocks that VOO includes. This explains VOOG's higher beta of 1.22 versus VOO's 1.0; growth stocks amplify both upside and downside moves relative to the overall market.
Distribution yield reflects this tilt. VOO yields 1.02% on an annual basis with Quarterly payouts, while VOOG yields 0.49%—a gap of 0.53% percentage points, since growth stocks typically retain more earnings for reinvestment rather than paying dividends.
VOO is substantially larger, with $1046B in assets versus VOOG's $28.2B. Both charge minimal fees, though VOOG's 0.07% is 0.04% basis points higher than VOO's 0.03%.
Who each is best for
VOO: Fits investors seeking a core holding that mirrors broad large-cap U.S. market exposure without any growth or value tilt. The wide asset base and minimal cost make it suitable for buy-and-hold portfolios of any size.
VOOG: Fits investors who believe growth stocks will outperform over their time horizon and are comfortable with higher volatility to pursue that upside. The lower yield suits those prioritizing capital appreciation over current income.
Key risks to know
- Growth concentration and style risk. VOOG's tilt toward higher-valuation growth stocks means it will underperform during periods when value stocks outpace growth, potentially by wide margins. This is a persistent structural risk, not a temporary fluctuation.
- Beta amplification. VOOG's beta of 1.22 means a 10% market decline would typically translate to a steeper loss in VOOG than in VOO. The inverse applies in rallies, but downside sensitivity is material for risk-averse investors.
- Limited diversification within growth. Because VOOG filters the S&P 500 to growth stocks only, it excludes the dividend-paying, defensive stocks that VOO includes. Holdings may overlap significantly in the mega-cap technology sector, concentrating sector and company-level risk relative to the broad index.
Bottom line
If you want a single S&P 500 holding with minimal fees and complete market participation, VOO's broad composition and $1046B asset base dominate on cost and simplicity. If you believe growth stocks will deliver better returns and accept the 22% beta premium and lower income, VOOG offers that targeted tilt—though its $28.2B size is considerably smaller. Past performance does not guarantee future results; choosing between them depends on your conviction about growth versus value leadership over your investment horizon.
AI-generated analysis for educational purposes only. Verify important details independently; past performance does not guarantee future results.