IEO ETF largest sector is Energy at 91.9% as of Aug 5, 2026
IEO ETF largest sector is Energy at 91.9% as of Aug 5, 2026
$130.79
AUM$589M
TER0.37%
Holdings50
IEO ETF largest sector is Energy at 91.9% as of Aug 5, 2026
$130.79
iShares US Oil & Gas Exploration & Production ETF
AUM$589M
TER0.37%
Holdings50
Energy is IEO's largest sector at 91.9% of the fund as of Aug 5, 2026. IEO is iShares US Oil & Gas Exploration & Production ETF.
IEO ETF Sector Allocation
IEO sector allocation breaks down across Energy (91.9%), Real Estate (3.9%), Information Technology (0.3%), Financials (0.3%). Across 50 holdings, this breakdown reveals the ETF's investment focus and diversification.
IEO sector exposure is important for understanding concentration risk. With Energy at 91.9%, the fund has significant sector concentration.
IEO by country shows geographic exposure. IEO overlap reveals how sector exposure compares with other funds.