{
  "page": "compare",
  "query": {
    "a": "FSDPX",
    "b": "XLB"
  },
  "retrieved_at": "2026-07-07T17:58:18+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": "Select Materials Portfolio",
    "ticker": "FSDPX",
    "slug": "FSDPX",
    "series_id": "S000007469",
    "html_url": "https://fundwatcher.app/funds/FSDPX/"
  },
  "fund_b": {
    "name": "State Street(R) Materials Select Sector SPDR(R) ETF",
    "ticker": "XLB",
    "slug": "XLB",
    "series_id": "S000006414",
    "html_url": "https://fundwatcher.app/funds/XLB/"
  },
  "overlap": {
    "coverage_a_by_b": "0.6468327930501539894595569955",
    "coverage_b_by_a": "0.6468327930501539894595569956",
    "shared_count": 20,
    "as_of": {
      "a": "2026-02-28",
      "b": "2026-03-31"
    },
    "a_top": [
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      },
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        "name": "ECOLAB INC",
        "value": "65061850.00",
        "weight": "0.07508337",
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      },
      {
        "name": "NEWMONT CORP",
        "value": "57044000.00",
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      },
      {
        "name": "FREEPORT MCMORAN INC",
        "value": "43149104.00",
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      },
      {
        "name": "CORTEVA INC",
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      {
        "name": "SOLSTICE ADV MAT",
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      {
        "name": "AIR PRODUCTS and CHEMICALS INC",
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      },
      {
        "name": "NUCOR CORP",
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      },
      {
        "name": "CRH PLC",
        "value": "27067488.00",
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      },
      {
        "name": "MOSAIC CO/THE",
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      {
        "name": "LYONDELLBASELL INDS CLASS A",
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      },
      {
        "name": "MARTIN MAR MTLS",
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      },
      {
        "name": "VULCAN MATERIALS CO",
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      },
      {
        "name": "Fidelity Securities Lending Cash Central Fund",
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      },
      {
        "name": "STEEL DYNAMICS INC",
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      },
      {
        "name": "SHERWIN WILLIAMS CO",
        "value": "18528349.00",
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      },
      {
        "name": "SMURFIT WESTROCK PLC",
        "value": "17177454.00",
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      },
      {
        "name": "BALCHEM CORP",
        "value": "16883512.94",
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      },
      {
        "name": "DOW INC",
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      },
      {
        "name": "ALTIUS MINERALS CORP COMMON STOCK",
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      {
        "name": "FIRST QUANTUM",
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      },
      {
        "name": "WHEATON PRECIOUS METALS CORP",
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      },
      {
        "name": "ALCOA CORP",
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      {
        "name": "HECLA MINING CO",
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      },
      {
        "name": "AGNICO EAGLE MINES LTD",
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      },
      {
        "name": "AVERY DENNISON CORP",
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      },
      {
        "name": "Fidelity Cash Central Fund",
        "value": "9077607.47",
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      },
      {
        "name": "PACKAGING CORP OF AMERICA",
        "value": "8914176.00",
        "weight": "0.01028723",
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      },
      {
        "name": "CROWN HOLDINGS INC",
        "value": "8785121.40",
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      },
      {
        "name": "INTL PAPER CO",
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      },
      {
        "name": "Metalla Royalty & Streaming, Ltd.",
        "value": "7353123.51",
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      },
      {
        "name": "COMMERCIAL METALS CO",
        "value": "7308010.00",
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      {
        "name": "CHEMOURS CO/ THE",
        "value": "7116536.64",
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      {
        "name": "ELEMENT SOLUTIONS INC",
        "value": "6249529.00",
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      {
        "name": "OLIN CORP",
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      {
        "name": "DUPONT DE NEMOURS INC",
        "value": "6039828.00",
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      },
      {
        "name": "COEUR MINING INC",
        "value": "5155785.00",
        "weight": "0.00594993",
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      },
      {
        "name": "MCEWEN MINING INC",
        "value": "4859190.00",
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      },
      {
        "name": "CLEVELAND-CLIFFS INC",
        "value": "4430296.00",
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      },
      {
        "name": "WESTLAKE CORP",
        "value": "4194124.00",
        "weight": "0.00484015",
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      },
      {
        "name": "TECK RESOURCES-B",
        "value": "4063410.00",
        "weight": "0.00468930",
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      },
      {
        "name": "SONOCO PRODUCTS CO",
        "value": "4060193.00",
        "weight": "0.00468559",
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      },
      {
        "name": "INGEVITY CORP",
        "value": "3904026.00",
        "weight": "0.00450537",
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      },
      {
        "name": "TRONOX HOLDINGS PLC",
        "value": "3549260.00",
        "weight": "0.00409595",
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      },
      {
        "name": "ALAMOS GOLD INC A",
        "value": "3316972.25",
        "weight": "0.00382789",
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      },
      {
        "name": "HUNTSMAN CORP",
        "value": "3224485.00",
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      },
      {
        "name": "MAJOR DRILLING GROUP INTL INC",
        "value": "3223112.06",
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      {
        "name": "ECOVYST INC",
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      {
        "name": "AMRIZE LTD",
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      {
        "name": "HB FULLER CO",
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    ],
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        "name": "LINDE PLC",
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      {
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      {
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        "name": "SHERWIN WILLIAMS CO",
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      {
        "name": "CRH PLC",
        "value": "295045139.52",
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      {
        "name": "VULCAN MATERIALS CO",
        "value": "294896543.20",
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      {
        "name": "MARTIN MAR MTLS",
        "value": "287559583.76",
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      },
      {
        "name": "NUCOR CORP",
        "value": "287305465.70",
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      },
      {
        "name": "ECOLAB INC",
        "value": "280334536.20",
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      },
      {
        "name": "DOW INC",
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      },
      {
        "name": "STEEL DYNAMICS INC",
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      },
      {
        "name": "PPG INDUSTRIES INC",
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      },
      {
        "name": "ALBEMARLE CORP",
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        "name": "SMURFIT WESTROCK PLC",
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      {
        "name": "LYONDELLBASELL INDS CLASS A",
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      {
        "name": "CF INDUSTRIES HOLDINGS INC",
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        "name": "PACKAGING CORP OF AMERICA",
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        "name": "INTL PAPER CO",
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      {
        "name": "DUPONT DE NEMOURS INC",
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      {
        "name": "INTL FLVR & FRAG",
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      {
        "name": "AMCOR PLC",
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      {
        "name": "BALL CORP",
        "value": "129835292.33",
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      {
        "name": "AVERY DENNISON CORP",
        "value": "109394852.16",
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      {
        "name": "MOSAIC CO/THE",
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        "name": "State Street Navigator Securities Lending Portfolio II",
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      {
        "name": "ZCS BRL 14.0087 05/12/25-01/04/27 CME",
        "value": "190602.30",
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000035402-26-002666",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/320351/000003540226002666/0000035402-26-002666-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001410368-26-055348",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1064641/000141036826055348/0001410368-26-055348-index.htm"
    }
  ]
}