IEO ETF
IEO ETF
$131.86
iShares US Oil & Gas Exploration & Production ETF
AUM$820M
TER0.37%
Holdings51
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Energy is IEO's largest sector at 92.9% of the fund as of Oct 16, 2026. IEO is iShares US Oil & Gas Exploration & Production ETF.
IEO ETF Sector Allocation
IEO sector allocation breaks down across Energy (92.9%), Real Estate (2.9%), Information Technology (0.3%), Financials (0.1%). Across 51 holdings, this breakdown reveals the ETF's investment focus and diversification.
IEO sector exposure is important for understanding concentration risk. With Energy at 92.9%, the fund has significant sector concentration.
IEO by country shows geographic exposure. IEO overlap reveals how sector exposure compares with other funds.