IWM vs SPY

iShares Russell 2000 ETF vs SPDR S&P 500 ETF Trust

Side-by-side metrics

MetricIWMSPY
Expense ratio
Annual fee. Lower is better.
Dividend yield
Trailing 12-month yield.
AUM
Assets under management — bigger funds are typically more liquid.
YTD return
1-year return
3-year return
Annualized.
5-year return
Annualized.
10-year return
Annualized.
Beta (3Y)
Volatility relative to the market. Closer to 1 = market-like.
P/E ratio
Last price
Inception
Issuer
iSharesState Street

IWM top holdings

Holdings data unavailable for IWM.

SPY top holdings

Holdings data unavailable for SPY.

About IWM

IWM (iShares Russell 2000 ETF) is US small-cap stocks (Russell 2000).

About SPY

SPY (SPDR S&P 500 ETF Trust) is The original S&P 500 ETF, most heavily traded.