| Symbol | Name | Allocation | Country | Exchange |
|---|---|---|---|---|
| XOM | Exxon Mobil Corporation | 25.67% | US | NYSE |
| CVX | Chevron Corporation | 18.67% | US | NYSE |
| COP | ConocoPhillips | 8.01% | US | NYSE |
| EOG | EOG Resources, Inc. | 4.75% | US | NYSE |
| SLB | Schlumberger N.V. | 4.36% | US | NYSE |
| MPC | Marathon Petroleum Corporation | 3.76% | US | NYSE |
| PXD | Pioneer Natural Resources Company | 3.67% | US | NYSE |
| PSX | Phillips 66 | 3.66% | US | NYSE |
| KMI | Kinder Morgan, Inc. | 3.46% | US | NYSE |
| WMB | Williams Companies, Inc. (The) | 3.14% | US | NYSE |