IYY vs ITOT ETF Comparison
iShares Dow Jones US ETF (IYY): U.S. large- and mid-cap stocks. iShares Core S&P Total US Stock Market ETF (ITOT): U.S. total market equities.
34% of IYY is its ten largest holdings.
33% of ITOT is its ten largest holdings.
95% of ITOT is already inside IYY.
100% of IYY is already inside ITOT.
Overlap by weight: 95.0%.
As of July 2026, ETF Copilot compares IYY vs ITOT on Value, Growth, Quality, and Risk.
Updated July 2026
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