IEO Full Holdings List
All 46 positions in iShares U.S. Oil & Gas Exploration & Production ETF from iShares, as of Mar 31, 2026, sorted by portfolio weight. Cash, collateral and derivative positions (2.5% of weight) are excluded. For the top holdings with charts and stats, see the IEO overview →
All 46 holdings
| # | Holding | Weight |
|---|---|---|
| 1 | COPConocoPhillips COM | 19.46% |
| 2 | EOGEOG Resources Inc. COM | 9.44% |
| 3 | VLOValero Energy Corp. COM | 9.07% |
| 4 | PSXPhillips 66 COM | 7.29% |
| 5 | FANGDiamondback Energy Inc COM | 4.81% |
| 6 | DVNDevon Energy Corporation COM | 4.47% |
| 7 | MPCMarathon Petroleum Corp. COM | 4.43% |
| 8 | EQTEQT Corporation COM | 4.11% |
| 9 | CTRACoterra Energy Inc COM | 3.82% |
| 10 | EXEExpand Energy Corp. COM | 3.75% |
| 11 | TPLTexas Pacific Land Corporation COM | 3.72% |
| 12 | OVVOvintiv Inc COM | 2.36% |
| 13 | PRPermian Resources Corporation Class A | 2.26% |
| 14 | APAAPA Corp. COM | 2.16% |
| 15 | ARAntero Resources Corporation COM | 1.78% |
| 16 | RRCRange Resources Corporation | 1.53% |
| 17 | DINOHF Sinclair Corporation | 1.40% |
| 18 | VNOMViper Energy Inc. CL A | 1.25% |
| 19 | CHRDChord Energy Corp. COM NEW | 1.16% |
| 20 | VGVenture Global, Inc., Class A | 1.08% |
| 21 | MTDRMatador Resources Company COM | 1.06% |
| 22 | SMSM Energy Co. COM | 1.01% |
| 23 | MGYMagnolia Oil & Gas Corporation CL A | 0.82% |
| 24 | MURMurphy Oil Corporation COM | 0.79% |
| 25 | CNXCNX Resources Corporation COM | 0.79% |
| 26 | CRCCalifornia Resources Corporation COM STOCK | 0.78% |
| 27 | PBFPBF Energy, Inc., Class A | 0.57% |
| 28 | GPORGulfport Energy Operating Corp. COMMON SHARES | 0.47% |
| 29 | CRGYCrescent Energy, Inc., Class A | 0.47% |
| 30 | PARRPar Pacific Holdings, Inc. COM NEW | 0.45% |
| 31 | NOGNorthern Oil And Gas, Inc. COM | 0.44% |
| 32 | DKDelek US Holdings Inc. COM | 0.39% |
| 33 | CLMTCalumet Inc COM | 0.33% |
| 34 | SOCSable Offshore Corp., Class A | 0.29% |
| 35 | TALOTalos Energy Inc COM | 0.28% |
| 36 | CRKComstock Resources, Inc. COM | 0.24% |
| 37 | KOSKosmos Energy Ltd COM | 0.23% |
| 38 | REXRex American Resources Corp COM | 0.19% |
| 39 | WKCWorld Kinect Corporation COM | 0.18% |
| 40 | GPREGreen Plains Inc. COM | 0.16% |
| 41 | BKVBKV Corporation COM | 0.15% |
| 42 | CVICVR Energy Inc. COM | 0.15% |
| 43 | EGYVaalco Energy Inc COM NEW | 0.09% |
| 44 | SDSandridge Energy, Inc. COM NEW | 0.07% |
| 45 | VTSVitesse Energy Inc. COMMON STOCK | 0.07% |
| 46 | CLNEClean Energy Fuels Corp. COM | 0.06% |
Listed weights cover 99.9% of the portfolio. Source: official issuer holdings and SEC N-PORT filings. Holdings change — verify with the issuer before making decisions.