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IVV vs SPLG: Performance & Backtest Comparison
IVV delivered the higher return - 14.14% CAGR vs 13.96% - over 2011-02-28 → 2026-06-30.
Growth comparison
Drawdown
Annual returns
| IVV | SPLG | |
|---|---|---|
| Name | iShares Core S&P 500 ETF | SPDR Portfolio S&P 500 ETF |
| CAGR | 14.14% | 13.96% |
| Total return | 668.14% | 586.87% |
| Volatility | 14.19% | 14.02% |
| Max drawdown | -23.93%Sep 2022 | -23.90%Sep 2022 |
| Sharpe | 0.90 | 0.91 |
| Sortino | 1.31 | 1.31 |
| Best year | 32.30% | 33.17% |
| Worst year | -18.16% | -18.10% |
| Final balance | $76,814 | $68,687 |
Correlation of monthly returns: 0.99. 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, IVV or SPLG?
Over 2011-02-28 to 2026-06-30, IVV performed better: 14.14% annualized versus 13.96% for SPLG, with dividends reinvested. Past performance does not guarantee future results.
How similar are IVV and SPLG?
Their monthly returns have a correlation of 0.99 over the common period. IVV is iShares Core S&P 500 ETF; SPLG is SPDR Portfolio S&P 500 ETF.
Which is riskier, IVV or SPLG?
Over the common period IVV had 14.19% annualized volatility and a -23.93% max drawdown, versus 14.02% and -23.90% for SPLG.