ETF PRO AIAugust 20, 2026
IEO iShares U.S. Oil & Gas Exploration & Production ETF
Fund tearsheet · data as of the latest session · August 20, 2026
ONE YEAR OF DAILY CLOSES
0.40%expense ratio
$612Mfund assets
+48.0%return, YTD
+54.3%return, 1 year
−$6Mnet flow, 1 month
−$56Mnet flow, 1 year
26.8%realized volatility, 1y
-16.7%worst drawdown, 1y
Top ten holdings
| 1 | COP CONOCOPHILLIPS | 17.57% |
| 2 | MPC MARATHON PETROLEUM | 11.88% |
| 3 | VLO VALERO ENERGY | 11.55% |
| 4 | EOG EOG RESOURCES | 6.13% |
| 5 | PSX PHILLIPS 66 | 5.24% |
| 6 | FANG DIAMONDBACK ENERGY | 4.18% |
| 7 | DVN DEVON ENERGY | 4.01% |
| 8 | EQT EQT | 3.95% |
| 9 | EXE Expand Energy | 3.50% |
| 10 | TPL TEXAS PACIFIC LAND | 3.25% |
PREPARED WITH ETF PRO AI · PRIMARY MARKET DATA · INFORMATIONAL ONLY — NOT AN OFFER, RECOMMENDATION, OR INVESTMENT ADVICE · PAST PERFORMANCE DOES NOT GUARANTEE FUTURE RESULTS