IEMG vs VOO: which was the better investment?
iShares Core MSCI Emerging Markets ETF against Vanguard S&P 500 ETF on real daily total-return data — every dividend reinvested, from Oct 24, 2012 to Jul 15, 2026.
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Frequently asked questions
Did IEMG beat VOO?
No — measured from Oct 24, 2012 to Jul 15, 2026 with dividends reinvested, VOO came out ahead: $68,115 versus $23,381 from a $10,000 start. That gap compounds from a 15.0% annual return against 6.4%.
What would $10,000 in IEMG be worth today?
$10,000 invested in iShares Core MSCI Emerging Markets ETF (IEMG) on Oct 24, 2012 would be worth about $23,381 as of Jul 15, 2026, a total return of 133.8% (6.4% per year). The same $10,000 in VOO would be worth $68,115.
Which was riskier — IEMG or VOO?
IEMG swung with an annualized volatility of 19.8% and a worst peak-to-trough drop of -38.7%; VOO ran at 16.8% volatility with a -34.0% maximum drawdown. Risk-adjusted (Sharpe ratio), that is 0.22 for IEMG vs 0.77 for VOO.
What data is this comparison based on?
Daily adjusted closing prices covering Oct 24, 2012 through Jul 15, 2026 — the full period where both assets have price history. Adjusted prices include dividends and splits, so these are total returns. The page refreshes with new market data every day.
Can I change the dates, amounts, or add monthly investing?
Yes — the interactive tool on this page is pre-loaded with IEMG vs VOO. You can set any start and end date, change the starting amount, add monthly contributions, or build a multi-asset portfolio and compare it against any benchmark.