Vanguard 500 Index Fund

Premium/discount is how far the market price trades above (+) or below (−) the fund's net asset value (reported in USD).

3-year risk statistics are not currently available for this fund.

Risk statistics are 3-year, month-end-based.

Average daily share volume over each trailing window. Spread is the average bid-ask spread as a percentage of price — lower means cheaper to trade.

Fees & expenses

Category

Equity – Broad MarketUS Large Blend

Asset class

Equity

Strategy

Passive

Region

US

Issuer

Vanguard Group Inc

Branding

Vanguard

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• VTVUS

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Frequently asked questions

What is VOO's expense ratio?

Vanguard 500 Index Fund charges a net expense ratio of 0.030%.

How large is Vanguard 500 Index Fund?

VOO holds $1.76T in assets under management.

What index does VOO track?

Vanguard 500 Index Fund tracks S&P 500 (TR) (1970) as its primary benchmark.

When did VOO launch?

Vanguard 500 Index Fund launched on September 7, 2010.

What currency does VOO trade in?

VOO trades in USD on NYSE Arca.

News & analysis on VOO

Markets

2026 ETF Flows Cross $1 Trillion

US-listed ETFs reached $1.005 trillion in year-to-date net inflows by June 17, 2026, continuing record-breaking momentum from 2025's $2.37 trillion. Vanguard has overtaken BlackRock as the largest US ETF issuer, driven by demand for low-cost core equity products.

June 19, 2026

ETF Trends

Vanguard Ends BlackRock's 23-Year Reign as America's Largest ETF Issuer

Vanguard has officially become the largest ETF issuer in the United States, ending BlackRock's 23-year dominance. The shift was driven by record inflows, ultra-low fees, and the explosive growth of the Vanguard S&P 500 ETF (VOO), which became the first ETF to surpass $1 trillion in assets.

June 16, 2026

News

VOO Becomes the First ETF to Surpass $1 Trillion in Assets

The Vanguard S&P 500 ETF (VOO) has officially surpassed $1 trillion in assets under management, becoming the first ETF in history to reach this milestone. The achievement underscores the growing dominance of low-cost passive investing and the increasing preference for ETFs among global investors.

June 4, 2026

Fund information