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 51 securities.

Note: The data shown here is as of date Aug 05, 2025 (the latest that can be sourced directly from the fund provider).

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Ticker Name Sector Asset Class Market Value Weight (%)
COP CONOCOPHILLIPS Energy Equity 95714578.3 20.08
EOG EOG RESOURCES INC Energy Equity 51939655.68 10.89
MPC MARATHON PETROLEUM CORP Energy Equity 42324122.47 8.88
PSX PHILLIPS Energy Equity 41847047.42 8.78
VLO VALERO ENERGY CORP Energy Equity 24696276.77 5.18
FANG DIAMONDBACK ENERGY INC Energy Equity 21684879.36 4.55
EQT EQT CORP Energy Equity 20893185.3 4.38
DVN DEVON ENERGY CORP Energy Equity 20062845.32 4.21
EXE EXPAND ENERGY CORP Energy Equity 18134351.1 3.8
CTRA COTERRA ENERGY INC Energy Equity 16189684.12 3.4
TPL TEXAS PACIFIC LAND CORP Energy Equity 15049889.4 3.16
OVV OVINTIV INC Energy Equity 9467310.71 1.99
AR ANTERO RESOURCES CORP Energy Equity 8027855.3 1.68
PR PERMIAN RESOURCES CORP CLASS A Energy Equity 7929249.65 1.66
APA APA CORP Energy Equity 7162498.35 1.5
RRC RANGE RESOURCES CORP Energy Equity 7103623.4 1.49
DINO HF SINCLAIR CORP Energy Equity 7057007.7 1.48
VNOM VIPER ENERGY INC CLASS A Energy Equity 5821738.23 1.22
CHRD CHORD ENERGY CORP Energy Equity 5496515.88 1.15
MTDR MATADOR RESOURCES Energy Equity 5104345.68 1.07
MGY MAGNOLIA OIL GAS CORP CLASS A Energy Equity 4064534.6 0.85
CNX CNX RESOURCES CORP Energy Equity 3697529.58 0.78
CRC CALIFORNIA RESOURCES CORP Energy Equity 3048839.28 0.64
MUR MURPHY OIL CORP Energy Equity 2908671.66 0.61
SM SM ENERGY Energy Equity 2820016.86 0.59
CIVI CIVITAS RESOURCES INC Energy Equity 2693296.12 0.56
PBF PBF ENERGY INC CLASS A Energy Equity 2279375.56 0.48
NOG NORTHERN OIL AND GAS INC Energy Equity 2225973.12 0.47
GPOR GULFPORT ENERGY CORP Energy Equity 1888824.96 0.4
SOC SABLE OFFSHORE CORP CLASS A Energy Equity 1807212.64 0.38
USD USD CASH Cash and/or Derivatives Cash 1757886.63 0.37
PARR PAR PACIFIC HOLDINGS INC Energy Equity 1546910.07 0.32
CRGY CRESCENT ENERGY CLASS A Energy Equity 1500201.6 0.31
DK DELEK US HOLDINGS INC Energy Equity 1440220.04 0.3
WKC WORLD KINECT CORP Energy Equity 1346924.2 0.28
CRK COMSTOCK RESOURCES INC Energy Equity 1256916.31 0.26
TALO TALOS ENERGY INC Energy Equity 1032192.65 0.22
CLMT CALUMET INC Energy Equity 984116.14 0.21
CVI CVR ENERGY INC Energy Equity 887518.32 0.19
VG VENTURE GLOBAL INC CLASS A Energy Equity 823888.0 0.17
XTSLA BLK CSH FND TREASURY SL AGENCY Cash and/or Derivatives Money Market 788812.16 0.17
REX REX AMERICAN RESOURCES CORP Energy Equity 780759.72 0.16
KOS KOSMOS ENERGY LTD Energy Equity 767816.76 0.16
VTS VITESSE ENERGY INC Energy Equity 681737.58 0.14
GPRE GREEN PLAINS INC Energy Equity 571189.7 0.12
VTLE VITAL ENERGY INC Energy Equity 412522.11 0.09
CLNE CLEAN ENERGY FUELS CORP Energy Equity 404535.12 0.08
EGY VAALCO ENERGY INC Energy Equity 352657.62 0.07
SGAFT CASH COLLATERAL USD SGAFT Cash and/or Derivatives Cash Collateral and Margins 304000.0 0.06
IXPU5 EMINI ENERGY SELECT SECTOR SEP 25 Cash and/or Derivatives Futures 0.0 0.0
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