IEO holdings — iShares U.S. Oil & Gas Exploration & Production ETF
iShares U.S. Oil & Gas Exploration & Production ETF (IEO) held 49 positions with net assets of $516M as of June 30, 2026, according to its Form N-PORT report to the SEC. Its top 10 holdings make up 71.3% of the fund, led by COP, VLO, MPC.
IEO top holdings
- COP CONOCOPHILLIPS — 17.26% ($89.1M)
- VLO VALERO ENERGY CORPORATION — 10.54% ($54.4M)
- MPC MARATHON PETROLEUM CORPORATION — 10.17% ($52.5M)
- EOG EOG RESOURCES, INC. — 6.56% ($33.9M)
- EQT EQT CORPORATION — 4.84% ($25.0M)
- TPL TEXAS PACIFIC LAND CORPORATION — 4.77% ($24.6M)
- PSX PHILLIPS 66 — 4.46% ($23.0M)
- FANG DIAMONDBACK ENERGY, INC. — 4.29% ($22.1M)
- DVN DEVON ENERGY CORPORATION — 4.25% ($21.9M)
- EXE EXPAND ENERGY CORPORATION — 4.10% ($21.2M)
- BlackRock Funds III: BlackRock Cash Funds: Institutional; SL Agency Shares — 3.39% ($17.5M)
- OVV OVINTIV INC. — 2.73% ($14.1M)
- PR PERMIAN RESOURCES CORPORATION — 2.73% ($14.1M)
- APA APA CORPORATION — 2.17% ($11.2M)
- DINO HF SINCLAIR CORPORATION — 2.01% ($10.4M)
- AR ANTERO RESOURCES CORPORATION — 1.95% ($10.0M)
- RRC RANGE RESOURCES CORPORATION — 1.65% ($8.51M)
- VNOM VIPER ENERGY, INC. — 1.55% ($8.00M)
- CHRD CHORD ENERGY CORPORATION — 1.21% ($6.25M)
- SM SM ENERGY COMPANY — 1.12% ($5.77M)
- MTDR MATADOR RESOURCES COMPANY — 1.09% ($5.64M)
- VG VENTURE GLOBAL, INC. — 1.08% ($5.57M)
- CNX CNX RESOURCES CORPORATION — 0.90% ($4.66M)
- MGY MAGNOLIA OIL & GAS CORPORATION — 0.89% ($4.59M)
- MUR MURPHY OIL CORPORATION — 0.83% ($4.26M)
What are IEO's top 10 holdings?
COP (17.3%), VLO (10.5%), MPC (10.2%), EOG (6.6%), EQT (4.8%), TPL (4.8%), PSX (4.5%), FANG (4.3%), DVN (4.2%), EXE (4.1%).
How many stocks are in IEO?
iShares U.S. Oil & Gas Exploration & Production ETF reported 49 holdings as of June 30, 2026.