{
  "page": "compare",
  "query": {
    "a": "RYBCX",
    "b": "XLB"
  },
  "retrieved_at": "2026-07-07T18:33:55+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": "Basic Materials Fund",
    "ticker": "RYBCX",
    "slug": "RYBCX",
    "series_id": "S000003810",
    "html_url": "https://fundwatcher.app/funds/RYBCX/"
  },
  "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": "0.4182312993354262184530609138",
    "coverage_b_by_a": "0.4182312993354262184530609136",
    "shared_count": 26,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-03-31"
    },
    "a_top": [
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        "name": "LINDE PLC",
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      {
        "name": "NEWMONT CORP",
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      },
      {
        "name": "FREEPORT MCMORAN INC",
        "value": "927548.40",
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      },
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        "name": "SHERWIN WILLIAMS CO",
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      {
        "name": "ECOLAB INC",
        "value": "803114.38",
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      },
      {
        "name": "AIR PRODUCTS and CHEMICALS INC",
        "value": "781708.59",
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      {
        "name": "CORTEVA INC",
        "value": "758496.31",
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      },
      {
        "name": "COEUR MINING INC",
        "value": "627011.85",
        "weight": "0.01688225",
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      },
      {
        "name": "NUCOR CORP",
        "value": "624993.60",
        "weight": "0.01682791",
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      },
      {
        "name": "VULCAN MATERIALS CO",
        "value": "606139.80",
        "weight": "0.01632028",
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      },
      {
        "name": "MARTIN MAR MTLS",
        "value": "596332.84",
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      },
      {
        "name": "ALBEMARLE CORP",
        "value": "554927.23",
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      },
      {
        "name": "DOW INC",
        "value": "542866.10",
        "weight": "0.01461663",
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      },
      {
        "name": "BARRICK MINING CORP",
        "value": "521622.52",
        "weight": "0.01404465",
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      },
      {
        "name": "STEEL DYNAMICS INC",
        "value": "510660.00",
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      {
        "name": "CRH PLC",
        "value": "509726.88",
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      {
        "name": "PPG INDUSTRIES INC",
        "value": "509710.72",
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      {
        "name": "Vale S.A. SPONS ADS REPR 1 COM NPV",
        "value": "504012.89",
        "weight": "0.01357051",
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      },
      {
        "name": "ROYAL GOLD INC",
        "value": "454010.16",
        "weight": "0.01222419",
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      },
      {
        "name": "INTL PAPER CO",
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      {
        "name": "LYONDELLBASELL INDS CLASS A",
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      },
      {
        "name": "AGNICO EAGLE MINES LTD",
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      },
      {
        "name": "PACKAGING CORP OF AMERICA",
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      },
      {
        "name": "DUPONT DE NEMOURS INC",
        "value": "435649.60",
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      },
      {
        "name": "INTL FLVR & FRAG",
        "value": "424707.70",
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      {
        "name": "ALCOA CORP",
        "value": "418343.31",
        "weight": "0.01126387",
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      },
      {
        "name": "BHP Group Ltd. SPONSORED ADS",
        "value": "412290.32",
        "weight": "0.01110089",
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      },
      {
        "name": "RIO TINTO PLC SPON ADR",
        "value": "407584.01",
        "weight": "0.01097417",
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      },
      {
        "name": "CF INDUSTRIES HOLDINGS INC",
        "value": "407308.08",
        "weight": "0.01096674",
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      },
      {
        "name": "KINROSS GOLD CORP",
        "value": "406434.84",
        "weight": "0.01094323",
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      },
      {
        "name": "RELIANCE STEEL and ALUMINUM CO",
        "value": "401782.24",
        "weight": "0.01081796",
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      },
      {
        "name": "AMRIZE LTD",
        "value": "395613.24",
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      },
      {
        "name": "SMURFIT WESTROCK PLC",
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        "name": "AMCOR PLC",
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      {
        "name": "TECK RESOURCES-B",
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      {
        "name": "PAN AMER SILVER",
        "value": "389730.42",
        "weight": "0.01049347",
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      },
      {
        "name": "CEMEX SAB-SP ADR",
        "value": "385962.72",
        "weight": "0.01039202",
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      },
      {
        "name": "BALL CORP",
        "value": "385515.42",
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      },
      {
        "name": "Southern Copper Corporation COM USD0.01",
        "value": "381112.90",
        "weight": "0.01026144",
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      },
      {
        "name": "James Hardie Industries Public Limited Company",
        "value": "374690.02",
        "weight": "0.01008850",
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      },
      {
        "name": "WHEATON PRECIOUS METALS CORP",
        "value": "372199.41",
        "weight": "0.01002145",
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      },
      {
        "name": "AVERY DENNISON CORP",
        "value": "366772.32",
        "weight": "0.00987532",
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      },
      {
        "name": "ANGLOGOLD ASHANTI PLC",
        "value": "361302.96",
        "weight": "0.00972806",
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      },
      {
        "name": "EQUINOX GOLD COR",
        "value": "359547.90",
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      {
        "name": "FRANCO-NEVADA CORP",
        "value": "359457.75",
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      {
        "name": "SOLSTICE ADV MAT",
        "value": "357190.40",
        "weight": "0.00961733",
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      },
      {
        "name": "NUTRIEN LTD",
        "value": "356774.88",
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      {
        "name": "RPM INTL INC",
        "value": "356050.80",
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      {
        "name": "FIRST MAJESTIC S",
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      },
      {
        "name": "HUDBAY MINERALS",
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    ],
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        "name": "LINDE PLC",
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        "name": "SHERWIN WILLIAMS CO",
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        "name": "CRH PLC",
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      {
        "name": "VULCAN MATERIALS CO",
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      {
        "name": "MARTIN MAR MTLS",
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      {
        "name": "NUCOR CORP",
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      {
        "name": "ECOLAB INC",
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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": "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",
        "value": "12355476.00",
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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": "0000940400-26-023176",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/899148/000094040026023176/0000940400-26-023176-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"
    }
  ]
}