IWM vs SPY: Which is better?

Quick Takeaway: SPY has a lower expense ratio (0.09%) than IWM (0.19%), making it more cost-effective for long-term buy-and-hold investors.

Comparison Matrix

Metric IWM (iShares Russell 2000 ETF) SPY (SPDR S&P 500 ETF Trust)
Asset Class US Small Cap US Large Cap
Expense Ratio 0.19% 0.09%
Dividend Yield 1.32% 1.45%
AUM $62B $490B
Benchmark Russell 2000 Index S&P 500

Top 10 Holdings