IWY vs IWB ETF Comparison
iShares Russell Top 200 Growth ETF (IWY): U.S. mega-cap growth stocks. iShares Russell 1000 ETF (IWB): Russell 1000 index.
62% of IWY is its ten largest holdings.
34% of IWB is its ten largest holdings.
57% of IWB is already inside IWY.
100% of IWY is already inside IWB.
Overlap by weight: 50.0%.
As of July 2026, ETF Copilot compares IWY vs IWB on Value, Growth, Quality, and Risk.
Updated July 2026
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