VT vs VOO: A Whole-World Fund vs a US-Only Fund
These are not two versions of the same thing. VOO is 500 US companies. VT is nearly the entire global stock market in one ticker. The choice is really a question about how much you believe in US outperformance continuing.
VOO holds the 500 largest US companies, charges 0.03%, and has outperformed in recent years because US large caps led the market. VT holds about 9,500 stocks across the US and international markets, charges 0.07%, and has trailed VOO recently because international stocks lagged. Neither fund is wrong; they express different beliefs. VOO concentrates your bet in one country at the lowest possible cost. VT spreads it across the whole world in a single fund, accepting periods of underperformance when the US is leading, in exchange for not having to guess which region wins next. Many investors pair VOO with a separate international fund to build their own global mix. If you would rather own everything in one ticker and never rebalance between regions, VT does that. Recent US outperformance is not a guarantee of future results, which is the entire case for global diversification.
Whether the lower-cost fund suits your situation depends on your existing holdings, account type, tax situation, and how you use each fund. This is a cost comparison, not a personalized recommendation.
Both funds trade commission-free at every major brokerage. How the major brokerages compare →
📋 VT vs VOO — Key Facts Side by Side
| Metric | VT | VOO |
|---|---|---|
| Fund Name | Vanguard Total World Stock Index Fund ETF Shares | Vanguard S&P 500 ETF |
| Issuer | Vanguard | Vanguard |
| Tracks Index | FTSE Global All Cap | S&P 500 |
| Expense Ratio | 0.07% | 0.03% ✓ |
| Cost per $10K/yr | $7.00 | $3.00 |
| AUM | $96.8B | $1,600.2B |
| Holdings | 9,500 | 503 |
| Inception | 2008 | 2010 |
| 1-Year Return | +17.83% | +16.34% |
| 3-Year Return | +18.09% | +19.33% |
| 5-Year Return | +10.48% | +12.55% |
| Dividend Yield | 1.58% | 1.07% |
| Holdings Overlap | See holdings overlap → | |
| Avg Bid-Ask Spread | 0.02% | 0.01% |
Expense ratio, AUM, and returns updated Jul 29, 2026 from ETF BFF database. Returns are annualised. Not investment advice.
📊 VT vs VOO — Annualised Returns
Annualised returns (trailing, price-based). Past performance does not guarantee future results.
🎯 Which Fund Fits Which Investor?
- want broader diversification (9,500 holdings vs 503)
- want geographic diversification beyond US stocks
- want the lowest fees: saves ~$4/yr per $10K vs VT
- want focused large-cap US stock exposure via S&P 500
💰 What the Fee Difference Actually Costs
Adjust the numbers for your situation. This models each fund's expense ratio compounding against your balance over time.
Assumes a constant annual return reinvested, with each fund's expense ratio deducted yearly. Illustrative only; actual returns vary. Past performance does not guarantee future results.
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❓ VT vs VOO — Frequently Asked Questions
New to ETF investing? See answers to the most common ETF questions →