IYM ETF largest sector is Materials at 83.3% as of Aug 5, 2026
IYM ETF largest sector is Materials at 83.3% as of Aug 5, 2026
$188.12
AUM$1.0B
TER0.38%
Holdings43
See how much of IYM you already own
IYM ETF largest sector is Materials at 83.3% as of Aug 5, 2026
$188.12
iShares US Basic Materials ETF
AUM$1.0B
TER0.38%
Holdings43
See how much of IYM you already own
Materials is IYM's largest sector at 83.3% of the fund as of Aug 5, 2026. IYM is iShares US Basic Materials ETF.
IYM ETF Sector Allocation
IYM sector allocation breaks down across Materials (83.3%), Industrials (9.3%), Energy (2.1%), Financials (0.1%). Across 43 holdings, this breakdown reveals the ETF's investment focus and diversification.
IYM sector exposure is important for understanding concentration risk. With Materials at 83.3%, the fund has significant sector concentration.
IYM by country shows geographic exposure. IYM overlap reveals how sector exposure compares with other funds.