{
  "page": "compare",
  "query": {
    "a": "FFNWX",
    "b": "BACIX"
  },
  "retrieved_at": "2026-07-07T18:15:37+00:00",
  "disclaimer": "Informational only — not investment advice. FundWatcher presents publicly available data and makes no recommendation to buy or sell any security. Verify all figures against the source filing before relying on them.",
  "attribution": "Data sourced from U.S. SEC EDGAR filings (Forms N-PORT, N-CEN, and prospectus Risk/Return summaries). FundWatcher is not affiliated with the SEC.",
  "terms": {
    "notice": "Use of this data is subject to the FundWatcher Terms of Service. Information may be used only for personal, non-commercial research and may not be redistributed.",
    "url": "https://fundwatcher.app/terms/"
  },
  "fund_a": {
    "name": "Select Energy Portfolio",
    "ticker": "FFNWX",
    "slug": "FFNWX",
    "series_id": "S000007459",
    "html_url": "https://fundwatcher.app/funds/FFNWX/"
  },
  "fund_b": {
    "name": "BlackRock Energy Opportunities Fund",
    "ticker": "BACIX",
    "slug": "BACIX",
    "series_id": "S000001869",
    "html_url": "https://fundwatcher.app/funds/BACIX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.5369061270314753679767340180",
    "coverage_b_by_a": "0.5369061270314753679767340180",
    "shared_count": 13,
    "as_of": {
      "a": "2026-02-28",
      "b": "2026-02-27"
    },
    "a_top": [
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        "name": "EXXON MOBIL CORP",
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      },
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        "name": "CHEVRON CORP",
        "value": "383505123.40",
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      },
      {
        "name": "CENOVUS ENERGY INC",
        "value": "162745540.37",
        "weight": "0.04625388",
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      },
      {
        "name": "National Energy Services Reunited Corporation",
        "value": "159540719.55",
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      },
      {
        "name": "CAN NATURAL RES",
        "value": "155235176.28",
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      {
        "name": "MARATHON PETROLEUM CORP",
        "value": "147819071.70",
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      },
      {
        "name": "TECHNIPFMC PLC",
        "value": "142624322.32",
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      },
      {
        "name": "MLP",
        "value": "130566852.00",
        "weight": "0.03710838",
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      },
      {
        "name": "CHENIERE ENERGY INC",
        "value": "128334240.76",
        "weight": "0.03647385",
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      },
      {
        "name": "SLB LTD",
        "value": "126922080.58",
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      },
      {
        "name": "VALERO ENERGY CORP",
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      },
      {
        "name": "BAKER HUGHES CO",
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      },
      {
        "name": "TARGA RESOURCES CORP",
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      },
      {
        "name": "DIAMONDBACK ENERGY INC",
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      {
        "name": "VISTRA CORP",
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      {
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      {
        "name": "OVINTIV INC",
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      },
      {
        "name": "WILLIAMS COS INC",
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      {
        "name": "PERMIAN RESOURCES CORP CL A",
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      {
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      },
      {
        "name": "RANGE RESOURCES CORP",
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      {
        "name": "PHILLIPS 66",
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      },
      {
        "name": "EXPAND ENERGY CORP",
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      {
        "name": "Fidelity Cash Central Fund",
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      },
      {
        "name": "KODIAK GAS SERVICES INC",
        "value": "18351891.00",
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      },
      {
        "name": "KINDER MORGAN INC",
        "value": "16139277.00",
        "weight": "0.00458694",
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      },
      {
        "name": "VENTURE GLOBAL INC",
        "value": "14070849.00",
        "weight": "0.00399907",
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      },
      {
        "name": "CALIFORNIA RESOU",
        "value": "12315212.00",
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      {
        "name": "Fidelity Securities Lending Cash Central Fund",
        "value": "12143361.18",
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      {
        "name": "ODFJELL DRILLING",
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      {
        "name": "VALLOUREC",
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      {
        "name": "SUBSEA 7 SA",
        "value": "4667522.06",
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      },
      {
        "name": "IMPERIAL OIL LTD",
        "value": "2643473.48",
        "weight": "0.00075130",
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      },
      {
        "name": "NORTHERN OIL AND GAS INC",
        "value": "2620774.10",
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    ],
    "b_top": [
      {
        "name": "EXXON MOBIL CORP",
        "value": "71659445.00",
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      },
      {
        "name": "CHEVRON CORP",
        "value": "39164505.80",
        "weight": "0.11494222",
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      },
      {
        "name": "SHELL PLC",
        "value": "31976485.72",
        "weight": "0.09384641",
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      },
      {
        "name": "TOTALENERGIES SE",
        "value": "22417317.47",
        "weight": "0.06579162",
        "shared": false
      },
      {
        "name": "WILLIAMS COS INC",
        "value": "14991671.36",
        "weight": "0.04399841",
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      },
      {
        "name": "TC ENERGY CORP",
        "value": "13073186.58",
        "weight": "0.03836793",
        "shared": false
      },
      {
        "name": "CAN NATURAL RES",
        "value": "12771886.57",
        "weight": "0.03748366",
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      },
      {
        "name": "VALERO ENERGY CORP",
        "value": "12113664.80",
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      },
      {
        "name": "CONOCOPHILLIPS",
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      },
      {
        "name": "KINDER MORGAN INC",
        "value": "11708544.75",
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      },
      {
        "name": "SUNCOR ENERGY INC",
        "value": "11687051.10",
        "weight": "0.03429982",
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      },
      {
        "name": "TARGA RESOURCES CORP",
        "value": "11454456.60",
        "weight": "0.03361719",
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      },
      {
        "name": "CHENIERE ENERGY INC",
        "value": "10461461.67",
        "weight": "0.03070289",
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      },
      {
        "name": "PERMIAN RESOURCES CORP CL A",
        "value": "8383532.43",
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      },
      {
        "name": "TECHNIPFMC PLC",
        "value": "7324138.43",
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      },
      {
        "name": "CAMECO CORP",
        "value": "5941382.08",
        "weight": "0.01743711",
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      },
      {
        "name": "PEMBINA PIPELINE",
        "value": "5730904.44",
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      {
        "name": "LINDE PLC",
        "value": "5146850.40",
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      {
        "name": "REPSOL SA",
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      {
        "name": "GAZTRANSPORT",
        "value": "4622141.45",
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      {
        "name": "EQT CORPORATION",
        "value": "4300259.88",
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      {
        "name": "L'Air Liquide, societe anonyme pour l'Etude et l'Exploitation des procedes Georges Claude",
        "value": "3020395.11",
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      },
      {
        "name": "ALIMENTATION COUCHE-TARD INC",
        "value": "2407328.94",
        "weight": "0.00706517",
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      },
      {
        "name": "HF SINCLAIR CORP",
        "value": "2058611.64",
        "weight": "0.00604173",
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      {
        "name": "BLKR-LIQ T-INS",
        "value": "2003917.74",
        "weight": "0.00588121",
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      },
      {
        "name": "LIBERTY ENERGY INC CL A",
        "value": "1961693.24",
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      },
      {
        "name": "SUBSEA 7 SA",
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      },
      {
        "name": "CALIFORNIA RESOU",
        "value": "1710243.44",
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      },
      {
        "name": "KOSMOS ENERGY LTD",
        "value": "1549254.28",
        "weight": "0.00454684",
        "shared": false
      },
      {
        "name": "TECNICAS REUNIDA",
        "value": "1425362.29",
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      },
      {
        "name": "BlackRock Cash Funds: Institutional, SL Agency Shares",
        "value": "993825.00",
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      },
      {
        "name": "GAZPROM",
        "value": "82.73",
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      },
      {
        "name": "POSEIDON CONCEPT",
        "value": "0.26",
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      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000035402-26-002657",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/320351/000003540226002657/0000035402-26-002657-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000940400-26-014710",
      "as_of": "2026-02-27",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/844779/000094040026014710/0000940400-26-014710-index.htm"
    }
  ]
}