IWM vs IJR ETF Comparison
iShares Russell 2000 ETF (IWM): Russell 2000 index. iShares Core S&P Small-Cap ETF (IJR): U.S. small-cap equities.
3% of IWM is its ten largest holdings.
7% of IJR is its ten largest holdings.
82% of IJR is already inside IWM.
48% of IWM is already inside IJR.
Overlap by weight: 44.8%.
As of July 2026, ETF Copilot compares IWM vs IJR on Value, Growth, Quality, and Risk.
Updated July 2026
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