{
  "page": "compare",
  "query": {
    "a": "PSSIX",
    "b": "SMCIX"
  },
  "retrieved_at": "2026-07-07T18:52:49+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": "SmallCap S&P 600 Index Fund",
    "ticker": "PSSIX",
    "slug": "PSSIX",
    "series_id": "S000007203",
    "html_url": "https://fundwatcher.app/funds/PSSIX/"
  },
  "fund_b": {
    "name": "S&P SmallCap Index Fund",
    "ticker": "SMCIX",
    "slug": "SMCIX",
    "series_id": "S000016024",
    "html_url": "https://fundwatcher.app/funds/SMCIX/"
  },
  "overlap": {
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    "coverage_b_by_a": "0.9159239928506364395551754819",
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    "as_of": {
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      "b": "2026-02-28"
    },
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      },
      {
        "name": "ADV ENERGY INDS",
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        "name": "ISHARES CORE S+P SMALL CAP ETF ISHARES CORE S+P SMALL CAP E",
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      },
      {
        "name": "LKQ CORP",
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      },
      {
        "name": "INTERDIGITAL INC",
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      },
      {
        "name": "CARETRUST REIT INC",
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        "name": "LUMEN TECHNOLOGIES INC",
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      },
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        "name": "JACKSON FINANCIAL INC",
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      },
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        "name": "PRIMORIS SVCS CORP",
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      {
        "name": "SITIME CORP",
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      },
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        "name": "SANMINA CORP",
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        "name": "KRYSTAL BIOTECH INC",
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      },
      {
        "name": "LINCOLN NATL CRP",
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        "name": "BRINKER INTL",
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        "name": "GLAUKOS CORP",
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        "name": "FED SIGNAL CORP",
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        "name": "QORVO INC",
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      {
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      {
        "name": "INSTALLED BUILDING PRODUCTS INC",
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      {
        "name": "TERRENO REALTY CORP",
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      {
        "name": "CASELLA WASTE SYS INC CL A",
        "value": "5101198.96",
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      {
        "name": "MARKETAXESS HLDGS INC",
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      {
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        "name": "MOHAWK INDUSTRIES INC",
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        "name": "VIASAT INC",
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      {
        "name": "PTC THERAPEUTICS INC",
        "value": "4905975.62",
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      {
        "name": "ESSENTIAL PROPERTIES REALTY TRUST INC",
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        "name": "RALLIANT CORP",
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        "name": "RYMAN HOSPITALITY PPTYS INC",
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        "name": "GATES INDUSTRIAL",
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        "name": "PIPER SANDLER COS",
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        "name": "ARCOSA INC",
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        "name": "AXOS FINANCIAL INC",
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      {
        "name": "ALKERMES PLC",
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      {
        "name": "ATLANTIC UNION B",
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        "name": "BALCHEM CORP",
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        "name": "AMENTUM HOLDINGS INC",
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    ],
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        "name": "WIB 0 03/19/26",
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      },
      {
        "name": "SOLSTICE ADV MAT",
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      },
      {
        "name": "ZCS BRL 14.0087 05/12/25-01/04/27 CME",
        "value": "395205.00",
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      },
      {
        "name": "MOOG INC-CLASS A",
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      {
        "name": "CARETRUST REIT INC",
        "value": "303796.98",
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      },
      {
        "name": "SITIME CORP",
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      },
      {
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      },
      {
        "name": "LKQ CORP",
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      },
      {
        "name": "ELEMENT SOLUTIONS INC",
        "value": "270578.99",
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      },
      {
        "name": "PRIMORIS SVCS CORP",
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        "name": "SANMINA CORP",
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      {
        "name": "JOHN BEAN TECHNOLOGIES CORP",
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      {
        "name": "ZURN ELKAY WATER SOLUTIONS CORP",
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      },
      {
        "name": "SEMTECH CORP",
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      {
        "name": "JACKSON FINANCIAL INC",
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      {
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      {
        "name": "ARMSTRONG WORLD INDUSTRIES INC",
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      {
        "name": "INSTALLED BUILDING PRODUCTS INC",
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      },
      {
        "name": "GLAUKOS CORP",
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      {
        "name": "GATES INDUSTRIAL",
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      },
      {
        "name": "MARKETAXESS HLDGS INC",
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      },
      {
        "name": "ESCO TECHNOLOGIES INC",
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      {
        "name": "KRYSTAL BIOTECH INC",
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      },
      {
        "name": "FED SIGNAL CORP",
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      {
        "name": "QORVO INC",
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      },
      {
        "name": "VIAVI SOLUTIONS INC",
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      {
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      },
      {
        "name": "TERRENO REALTY CORP",
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      },
      {
        "name": "AIR LEASE CORP CL A",
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      },
      {
        "name": "MOHAWK INDUSTRIES INC",
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      },
      {
        "name": "CARMAX INC",
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      },
      {
        "name": "LUMEN TECHNOLOGIES INC",
        "value": "219059.10",
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      },
      {
        "name": "BRINKER INTL",
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      },
      {
        "name": "RYMAN HOSPITALITY PPTYS INC",
        "value": "212213.75",
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      },
      {
        "name": "VIASAT INC",
        "value": "208665.24",
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      },
      {
        "name": "STONEX GROUP INC",
        "value": "201832.50",
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      },
      {
        "name": "ARCHROCK INC",
        "value": "201769.63",
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      },
      {
        "name": "MADISON SQUARE GARDEN SPORTS CORP",
        "value": "201317.62",
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      },
      {
        "name": "EVERUS CONSTRUCTION GROUP INC",
        "value": "201127.68",
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      },
      {
        "name": "SEALED AIR CORP",
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      {
        "name": "CASELLA WASTE SYS INC CL A",
        "value": "193865.96",
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      },
      {
        "name": "NOBLE CORP PLC",
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      },
      {
        "name": "GRANITE CONSTRUCTION INC",
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      },
      {
        "name": "BALCHEM CORP",
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      },
      {
        "name": "LINCOLN NATL CRP",
        "value": "188855.80",
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      },
      {
        "name": "BOOT BARN HOLDINGS INC",
        "value": "188652.34",
        "weight": "0.00347670",
        "shared": true
      },
      {
        "name": "PTC THERAPEUTICS INC",
        "value": "184794.90",
        "weight": "0.00340561",
        "shared": true
      },
      {
        "name": "SKYLINE CHAMPION CORP",
        "value": "183033.84",
        "weight": "0.00337316",
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      },
      {
        "name": "ENPHASE ENERGY INC",
        "value": "182310.51",
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      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000898745-26-000464",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/898745/000089874526000464/0000898745-26-000464-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0002000324-26-001781",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/778206/000200032426001781/0002000324-26-001781-index.htm"
    }
  ]
}