# Portfolio overlap — BACIX vs VENAX

Comparing **BlackRock Energy Opportunities Fund** (2026-02-27) and **VANGUARD ENERGY INDEX FUND** (2026-02-28).

- Shared positions: 14
- BlackRock Energy Opportunities Fund covered by VANGUARD ENERGY INDEX FUND: 0.5229112102471181924746559485
- VANGUARD ENERGY INDEX FUND covered by BlackRock Energy Opportunities Fund: 0.5229112102471181924746559485

## BlackRock Energy Opportunities Fund — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| EXXON MOBIL CORP | 0.210310 | ✓ |
| CHEVRON CORP | 0.114942 | ✓ |
| SHELL PLC | 0.093846 |  |
| TOTALENERGIES SE | 0.065792 |  |
| WILLIAMS COS INC | 0.043998 | ✓ |
| TC ENERGY CORP | 0.038368 |  |
| CAN NATURAL RES | 0.037484 |  |
| VALERO ENERGY CORP | 0.035552 | ✓ |
| CONOCOPHILLIPS | 0.034700 | ✓ |
| KINDER MORGAN INC | 0.034363 | ✓ |
| SUNCOR ENERGY INC | 0.034300 |  |
| TARGA RESOURCES CORP | 0.033617 | ✓ |
| CHENIERE ENERGY INC | 0.030703 | ✓ |
| PERMIAN RESOURCES CORP CL A | 0.024604 | ✓ |
| TECHNIPFMC PLC | 0.021495 |  |
| CAMECO CORP | 0.017437 |  |
| PEMBINA PIPELINE | 0.016819 |  |
| LINDE PLC | 0.015105 |  |
| REPSOL SA | 0.014922 |  |
| GAZTRANSPORT | 0.013565 |  |
| EQT CORPORATION | 0.012621 | ✓ |
| L'Air Liquide, societe anonyme pour l'Etude et l'Exploitation des procedes Georges Claude | 0.008864 |  |
| ALIMENTATION COUCHE-TARD INC | 0.007065 |  |
| HF SINCLAIR CORP | 0.006042 | ✓ |
| BLKR-LIQ T-INS | 0.005881 |  |
| LIBERTY ENERGY INC CL A | 0.005757 | ✓ |
| SUBSEA 7 SA | 0.005178 |  |
| CALIFORNIA RESOU | 0.005019 | ✓ |
| KOSMOS ENERGY LTD | 0.004547 | ✓ |
| TECNICAS REUNIDA | 0.004183 |  |
| BlackRock Cash Funds: Institutional, SL Agency Shares | 0.002917 |  |
| GAZPROM | 0.000000 |  |
| POSEIDON CONCEPT | 0.000000 |  |

## VANGUARD ENERGY INDEX FUND — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| EXXON MOBIL CORP | 0.235797 | ✓ |
| CHEVRON CORP | 0.149738 | ✓ |
| CONOCOPHILLIPS | 0.057997 | ✓ |
| WILLIAMS COS INC | 0.038127 | ✓ |
| SLB LTD | 0.028697 |  |
| EOG RESOURCES INC | 0.028669 |  |
| KINDER MORGAN INC | 0.027865 | ✓ |
| BAKER HUGHES CO | 0.026981 |  |
| VALERO ENERGY CORP | 0.026849 | ✓ |
| PHILLIPS 66 | 0.026359 |  |
| MARATHON PETROLEUM CORP | 0.026357 |  |
| CHENIERE ENERGY INC | 0.021896 | ✓ |
| ONEOK INC | 0.021874 |  |
| TARGA RESOURCES CORP | 0.021342 | ✓ |
| EQT CORPORATION | 0.016108 | ✓ |
| OCCIDENTAL PETROLEUM CORP | 0.014629 |  |
| DIAMONDBACK ENERGY INC | 0.013837 |  |
| HALLIBURTON CO | 0.013158 |  |
| TEXAS PACIFIC LAND CORP | 0.013057 |  |
| TECHNIPFMC PLC | 0.011989 |  |
| DEVON ENERGY CORP | 0.011359 |  |
| EXPAND ENERGY CORP | 0.010844 |  |
| COTERRA ENERGY INC | 0.009918 |  |
| OVINTIV INC | 0.006238 |  |
| DT MIDSTREAM INC | 0.006088 |  |
| PERMIAN RESOURCES CORP CL A | 0.005631 | ✓ |
| APA CORP | 0.004802 |  |
| ANTERO RESOURCES | 0.004692 |  |
| Vanguard Market Liquidity Fund | 0.004391 |  |
| RANGE RESOURCES CORP | 0.004306 |  |
| ANTERO MIDSTREAM CORP | 0.003609 |  |
| VIPER ENERGY INC A | 0.003575 |  |
| HF SINCLAIR CORP | 0.003519 | ✓ |
| NOV INC | 0.003493 |  |
| WEATHERFORD INTE | 0.003440 |  |
| URANIUM ENERGY CORP | 0.003314 |  |
| TRANSOCEAN LTD | 0.003010 |  |
| CHORD ENERGY CORP | 0.002909 |  |
| VALARIS LTD | 0.002902 |  |
| CNX RESOURCES CORP | 0.002832 |  |
| MATADOR RESOURCES COMPANY | 0.002772 |  |
| ARCHROCK INC | 0.002734 |  |
| NOBLE CORP PLC | 0.002717 |  |
| SM ENERGY CO | 0.002519 |  |
| KODIAK GAS SERVICES INC | 0.002295 |  |
| MAGNOLIA OIL and GAS CORPO CL A | 0.002270 |  |
| LIBERTY ENERGY INC CL A | 0.002225 | ✓ |
| HESS MIDSTREAM LP - CLASS A COMMON STOCK | 0.002222 |  |
| MURPHY OIL CORP | 0.002123 |  |
| CALIFORNIA RESOU | 0.002113 | ✓ |


## Sources

- N-PORT (fund A) — accession `0000940400-26-014710` (as of 2026-02-27)
  <https://www.sec.gov/Archives/edgar/data/844779/000094040026014710/0000940400-26-014710-index.htm>
- N-PORT (fund B) — accession `0000052848-26-000408` (as of 2026-02-28)
  <https://www.sec.gov/Archives/edgar/data/52848/000005284826000408/0000052848-26-000408-index.htm>

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