IWM vs VTWO ETF Comparison

iShares Russell 2000 ETF (IWM): Russell 2000 index. Vanguard Russell 2000 ETF (VTWO): U.S. small-cap stocks.

3% of IWM is its ten largest holdings.

3% of VTWO is its ten largest holdings.

99% of IWM is already inside VTWO.

98% of VTWO is already inside IWM.

Overlap by weight: 92.7%.

As of July 2026, ETF Copilot compares IWM vs VTWO on Value, Growth, Quality, and Risk.

Updated July 2026