{
  "page": "compare",
  "query": {
    "a": "AMLPX",
    "b": "ENFR"
  },
  "retrieved_at": "2026-07-07T16:45:18+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": "MainGate MLP Fund",
    "ticker": "AMLPX",
    "slug": "AMLPX",
    "series_id": "S000031058",
    "html_url": "https://fundwatcher.app/funds/AMLPX/"
  },
  "fund_b": {
    "name": "Alerian Energy Infrastructure ETF",
    "ticker": "ENFR",
    "slug": "ENFR",
    "series_id": "S000042676",
    "html_url": "https://fundwatcher.app/funds/ENFR/"
  },
  "overlap": {
    "coverage_a_by_b": "0.5528030605460376563776522168",
    "coverage_b_by_a": "0.5528030605460376563776522169",
    "shared_count": 15,
    "as_of": {
      "a": "2026-02-28",
      "b": "2026-02-28"
    },
    "a_top": [
      {
        "name": "TARGA RESOURCES CORP",
        "value": "147375000.00",
        "weight": "0.15785929",
        "shared": true
      },
      {
        "name": "MPLX LP PARTNERSHIP SHARES",
        "value": "114933000.00",
        "weight": "0.12310936",
        "shared": true
      },
      {
        "name": "MLP",
        "value": "109272000.00",
        "weight": "0.11704564",
        "shared": true
      },
      {
        "name": "Plains GP Holdings LP LTD PARTNER INT CL A NEW IN",
        "value": "95073720.00",
        "weight": "0.10183729",
        "shared": true
      },
      {
        "name": "WESTERN MIDSTREAM PARTNERS LP MLP",
        "value": "86299250.00",
        "weight": "0.09243860",
        "shared": true
      },
      {
        "name": "ONEOK INC",
        "value": "82770000.00",
        "weight": "0.08865828",
        "shared": true
      },
      {
        "name": "WILLIAMS COS INC",
        "value": "82192000.00",
        "weight": "0.08803916",
        "shared": true
      },
      {
        "name": "Enterprise Products Partners LP",
        "value": "65052000.00",
        "weight": "0.06967982",
        "shared": true
      },
      {
        "name": "CHENIERE ENERGY INC",
        "value": "64825750.00",
        "weight": "0.06943747",
        "shared": true
      },
      {
        "name": "GENESIS ENERGY L.P. PARTNERSHIP SHARES",
        "value": "23026500.00",
        "weight": "0.02466461",
        "shared": true
      },
      {
        "name": "KINETIK HOLDINGS INC",
        "value": "18196000.00",
        "weight": "0.01949047",
        "shared": true
      },
      {
        "name": "DT MIDSTREAM INC",
        "value": "11801400.00",
        "weight": "0.01264095",
        "shared": true
      },
      {
        "name": "ANTERO MIDSTREAM CORP",
        "value": "10116000.00",
        "weight": "0.01083565",
        "shared": true
      },
      {
        "name": "KINDER MORGAN INC",
        "value": "9981000.00",
        "weight": "0.01069105",
        "shared": true
      },
      {
        "name": "PHILLIPS 66",
        "value": "8951140.00",
        "weight": "0.00958793",
        "shared": false
      },
      {
        "name": "ENBRIDGE INC",
        "value": "3719800.00",
        "weight": "0.00398443",
        "shared": true
      }
    ],
    "b_top": [
      {
        "name": "ENBRIDGE INC",
        "value": "32566951.71",
        "weight": "0.08179358",
        "shared": true
      },
      {
        "name": "MLP",
        "value": "31823454.12",
        "weight": "0.07992625",
        "shared": true
      },
      {
        "name": "Enterprise Products Partners LP",
        "value": "28666428.70",
        "weight": "0.07199722",
        "shared": true
      },
      {
        "name": "WILLIAMS COS INC",
        "value": "25571799.20",
        "weight": "0.06422489",
        "shared": true
      },
      {
        "name": "TARGA RESOURCES CORP",
        "value": "21563202.60",
        "weight": "0.05415710",
        "shared": true
      },
      {
        "name": "KINDER MORGAN INC",
        "value": "21058911.90",
        "weight": "0.05289054",
        "shared": true
      },
      {
        "name": "CHENIERE ENERGY INC",
        "value": "20874598.69",
        "weight": "0.05242763",
        "shared": true
      },
      {
        "name": "Plains GP Holdings LP LTD PARTNER INT CL A NEW IN",
        "value": "20411637.96",
        "weight": "0.05126488",
        "shared": true
      },
      {
        "name": "TC ENERGY CORP",
        "value": "20081588.17",
        "weight": "0.05043595",
        "shared": false
      },
      {
        "name": "DT MIDSTREAM INC",
        "value": "19716390.72",
        "weight": "0.04951873",
        "shared": true
      },
      {
        "name": "KEYERA CORP",
        "value": "19198024.28",
        "weight": "0.04821683",
        "shared": false
      },
      {
        "name": "ONEOK INC",
        "value": "19086348.15",
        "weight": "0.04793635",
        "shared": true
      },
      {
        "name": "PEMBINA PIPELINE",
        "value": "19051227.04",
        "weight": "0.04784814",
        "shared": false
      },
      {
        "name": "MPLX LP PARTNERSHIP SHARES",
        "value": "18395586.58",
        "weight": "0.04620147",
        "shared": true
      },
      {
        "name": "ANTERO MIDSTREAM CORP",
        "value": "16493868.24",
        "weight": "0.04142520",
        "shared": true
      },
      {
        "name": "SOUTH BOW CORP",
        "value": "14736644.89",
        "weight": "0.03701184",
        "shared": false
      },
      {
        "name": "WESTERN MIDSTREAM PARTNERS LP MLP",
        "value": "12470761.50",
        "weight": "0.03132096",
        "shared": true
      },
      {
        "name": "HESS MIDSTREAM LP - CLASS A COMMON STOCK",
        "value": "10965354.52",
        "weight": "0.02754005",
        "shared": false
      },
      {
        "name": "GIBSON ENERGY",
        "value": "7730852.27",
        "weight": "0.01941643",
        "shared": false
      },
      {
        "name": "VENTURE GLOBAL INC",
        "value": "7462462.80",
        "weight": "0.01874236",
        "shared": false
      },
      {
        "name": "KINETIK HOLDINGS INC",
        "value": "4591169.23",
        "weight": "0.01153096",
        "shared": true
      },
      {
        "name": "GENESIS ENERGY L.P. PARTNERSHIP SHARES",
        "value": "2381265.18",
        "weight": "0.00598067",
        "shared": true
      },
      {
        "name": "NEXTDECADE CORP",
        "value": "1514956.52",
        "weight": "0.00380489",
        "shared": false
      },
      {
        "name": "DELEK LOGISTICS PARTNERS LP PARTNERSHIP SHARES",
        "value": "1232766.27",
        "weight": "0.00309616",
        "shared": false
      },
      {
        "name": "State Street Institutional Treasury Plus Money Market Fund- Premier Class",
        "value": "513989.77",
        "weight": "0.00129091",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000894189-26-012810",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1505064/000089418926012810/0000894189-26-012810-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001049169-26-001014",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1414040/000104916926001014/0001049169-26-001014-index.htm"
    }
  ]
}