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SPY vs VOOG: Performance & Backtest Comparison
VOOG delivered the higher return - 16.63% CAGR vs 14.68% - over 2010-10-31 → 2026-06-30.
Growth comparison
Drawdown
Annual returns
| SPY | VOOG | |
|---|---|---|
| Name | State Street SPDR S&P 500 ETF Trust | Vanguard S&P 500 Growth ETF |
| CAGR | 14.68% | 16.63% |
| Total return | 765.07% | 1027.66% |
| Volatility | 14.12% | 15.47% |
| Max drawdown | -23.93%Sep 2022 | -30.47%Sep 2022 |
| Sharpe | 0.94 | 0.98 |
| Sortino | 1.37 | 1.46 |
| Best year | 32.31% | 35.89% |
| Worst year | -18.17% | -29.48% |
| Final balance | $86,507 | $112,766 |
Correlation of monthly returns: 0.96. Wondering if you need both? Check their fund overlap →
All figures are total returns: every dividend and distribution is reinvested on its ex-date, and prices are split-adjusted. See the methodology.
Frequently asked questions
Which has performed better, SPY or VOOG?
Over 2010-10-31 to 2026-06-30, VOOG performed better: 16.63% annualized versus 14.68% for SPY, with dividends reinvested. Past performance does not guarantee future results.
How similar are SPY and VOOG?
Their monthly returns have a correlation of 0.96 over the common period. SPY is State Street SPDR S&P 500 ETF Trust; VOOG is Vanguard S&P 500 Growth ETF.
Which is riskier, SPY or VOOG?
Over the common period SPY had 14.12% annualized volatility and a -23.93% max drawdown, versus 15.47% and -30.47% for VOOG.