IEO – iShares U.S. Oil & Gas Exploration & Production ETF
iShares U.S. Oil & Gas Exploration & Production ETF (IEO) is an Equity Energy ETF, issued by iShares, $929M in assets, 0.42% expense ratio.
Returns as of Oct 23, 2026: 1 week -0.3%, 1 year +72.3%.
Invests in component securities of its underlying index focused on U.S. oil and gas exploration and production companies.
Top holdings
- COP – ConocoPhillips, 17.5%
- VLO – Valero Energy Corporation, 12.6%
- MPC – Marathon Petroleum Corp, 12.4%
- PSX – Phillips 66, 4.7%
- EOG – EOG Resources Inc, 4.7%
- DVN – Devon Energy Corporation, 4.2%
- EQT – EQT Corporation, 4.1%
- FANG – Diamondback Energy Inc, 4.1%
- EXE – Expand Energy Corporation, 3.0%
- PR – Permian Resources Corporation, 2.9%
- TPL – Texas Pacific Land Corporation, 2.8%
- OVV – Ovintiv Inc, 2.7%
- DINO – HF Sinclair Corp, 2.6%
- APA – APA Corporation, 2.3%
- AR – Antero Resources Corp, 1.8%
- RRC – Range Resources Corp, 1.5%
- SM – SM Energy Co, 1.3%
- VNOM – Viper Energy Ut, 1.3%
- CHRD – Chord Energy Corp, 1.2%
- PBF – PBF Energy Inc, 1.1%
- MTDR – Matador Resources Company, 0.9%
- VG – Venture Global, Inc., 0.9%
- MUR – Murphy Oil Corporation, 0.8%
- MGY – Magnolia Oil & Gas Corp, 0.8%
- CNX – CNX Resources Corp, 0.7%