IYR sector allocation breaks down across Real Estate (91.3%), Financials (3.3%), Industrials (2.0%), Materials (1.5%), Communication Services (0.8%). Across 65 holdings, this breakdown reveals the ETF's investment focus and diversification.

IYR sector exposure is important for understanding concentration risk. With Real Estate at 91.3%, the fund has significant sector concentration.

IYR geographic allocation shows country exposure. IYR overlap calculator reveals how sector exposure compares with other funds.