ETF constituents for IEO

Below, a list of constituents for IEO (iShares U.S. Oil & Gas Exploration & Production ETF) is shown. In total, IEO consists of 52 securities.

Note: The data shown here is as of date May 31, 2025 (the latest that can be sourced directly from the fund provider).

Click here to go back to the full list of ETFs.

Ticker Name Sector Asset Class Market Value Weight (%)
COP CONOCOPHILLIPS Energy Equity 95217531.84 18.89
EOG EOG RESOURCES INC Energy Equity 54235591.2 10.76
PSX PHILLIPS Energy Equity 38828553.4 7.7
MPC MARATHON PETROLEUM CORP Energy Equity 34277908.05 6.8
EQT EQT CORP Energy Equity 25254694.08 5.01
VLO VALERO ENERGY CORP Energy Equity 23300539.62 4.62
FANG DIAMONDBACK ENERGY INC Energy Equity 22989728.37 4.56
EXE EXPAND ENERGY CORP Energy Equity 21690791.46 4.3
HES HESS CORP Energy Equity 21481829.04 4.26
DVN DEVON ENERGY CORP Energy Equity 20426471.35 4.05
TPL TEXAS PACIFIC LAND CORP Energy Equity 18064423.3 3.58
CTRA COTERRA ENERGY INC Energy Equity 17414647.8 3.46
AR ANTERO RESOURCES CORP Energy Equity 10792481.26 2.14
OVV OVINTIV INC Energy Equity 9653421.59 1.92
RRC RANGE RESOURCES CORP Energy Equity 8845746.63 1.76
PR PERMIAN RESOURCES CORP CLASS A Energy Equity 8458472.06 1.68
APA APA CORP Energy Equity 6883800.44 1.37
CHRD CHORD ENERGY CORP Energy Equity 5741005.6 1.14
DINO HF SINCLAIR CORP Energy Equity 5535369.36 1.1
MTDR MATADOR RESOURCES Energy Equity 5307042.8 1.05
VNOM VIPER ENERGY INC CLASS A Energy Equity 4944990.96 0.98
CNX CNX RESOURCES CORP Energy Equity 4305306.52 0.85
MGY MAGNOLIA OIL GAS CORP CLASS A Energy Equity 4097806.02 0.81
MUR MURPHY OIL CORP Energy Equity 3083463.79 0.61
CRC CALIFORNIA RESOURCES CORP Energy Equity 2979711.72 0.59
SM SM ENERGY Energy Equity 2859883.74 0.57
NOG NORTHERN OIL AND GAS INC Energy Equity 2824741.44 0.56
CIVI CIVITAS RESOURCES INC Energy Equity 2619108.9 0.52
GPOR GULFPORT ENERGY CORP Energy Equity 2153246.81 0.43
CRK COMSTOCK RESOURCES INC Energy Equity 2032504.53 0.4
PBF PBF ENERGY INC CLASS A Energy Equity 1839694.61 0.37
CRGY CRESCENT ENERGY CLASS A Energy Equity 1584565.38 0.31
SOC SABLE OFFSHORE CORP CLASS A Energy Equity 1460061.32 0.29
WKC WORLD KINECT CORP Energy Equity 1436362.83 0.29
STR SITIO ROYALTIES CORP CLASS A Energy Equity 1436000.67 0.28
PARR PAR PACIFIC HOLDINGS INC Energy Equity 1211961.12 0.24
DK DELEK US HOLDINGS INC Energy Equity 1141335.06 0.23
TALO TALOS ENERGY INC Energy Equity 1028256.9 0.2
KOS KOSMOS ENERGY LTD Energy Equity 940473.0 0.19
CLMT CALUMET INC Energy Equity 921371.61 0.18
CVI CVR ENERGY INC Energy Equity 810979.4 0.16
REX REX AMERICAN RESOURCES CORP Energy Equity 639764.0 0.13
VTS VITESSE ENERGY INC Energy Equity 603314.4 0.12
XTSLA BLK CSH FND TREASURY SL AGENCY Cash and/or Derivatives Money Market 544827.16 0.11
VTLE VITAL ENERGY INC Energy Equity 507345.17 0.1
USD USD CASH Cash and/or Derivatives Cash 485525.01 0.1
GPRE GREEN PLAINS INC Energy Equity 373385.7 0.07
EGY VAALCO ENERGY INC Energy Equity 350764.8 0.07
CLNE CLEAN ENERGY FUELS CORP Energy Equity 294632.1 0.06
SGAFT CASH COLLATERAL USD SGAFT Cash and/or Derivatives Cash Collateral and Margins 79000.0 0.02
IXPU5 EMINI ENERGY SELECT SECTOR SEP 25 Cash and/or Derivatives Futures 0.0 0.0
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