The iShares Russell 2000 ETF (IWM) charges a 0.19% expense ratio, significantly higher than similar ETFs like Vanguard's VTWO and iShares Core's IJR, which charge about a third of that. Beyond fees, IWM suffers from an annual drag due to the Russell 2000 index reconstitution in June, where traders front-run the rebalance, costing investors an estimated 0.20% to 1.00% in returns yearly. Additionally, IWM's quarterly distributions create tax inefficiencies due to high turnover. Cheaper alternatives like VTWO track the same index with lower fees and have shown better recent performance. For long-term investors, paying extra for IWM's liquidity and recognition may not be worth the cost compared to these more cost-effective options.
