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OEF vs VOO

iShares S&P 100 ETF vs Vanguard S&P 500 ETF

OEF

iShares S&P 100 ETF

iShares

Annual cost

0.20%

Fund size

$19.6B

VOO

Vanguard S&P 500 ETF

Vanguard

Annual cost

0.03%

Fund size

$1.6T

Key differences

  • VOO costs 0.17% less per year.
  • VOO is significantly larger than OEF — larger funds tend to be more liquid and less likely to close.
  • Over the last 3 years, OEF has delivered higher annualized returns.
  • OEF has a longer track record, which may reduce uncertainty around long-term behavior.

Side-by-side comparison

OEFVOO
Annual cost (TER)0.20%0.03%
Fund size (AUM)$19.6B$1.6T
Since20002010
Dividend yield0.88%1.08%
Asset classequityequity
Regionnorth americanorth america
Strategyindex trackingindex tracking
CAGR 1Y+31.9%+29.5%
CAGR 3Y+25.8%+23.2%
CAGR 5Y+15.9%+14.0%
Sharpe 3Y1.311.25
Volatility 1Y12.88%11.97%
Max drawdown-31.44%-33.99%

Green dot indicates the better value for that metric. Performance data is historical and does not predict future results.

Similar to OEF and VOO