{
  "page": "compare",
  "query": {
    "a": "MMOGX",
    "b": "GSBDX"
  },
  "retrieved_at": "2026-07-07T19:22:55+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": "MassMutual Small Cap Opportunities Fund",
    "ticker": "MMOGX",
    "slug": "MMOGX",
    "series_id": "S000003788",
    "html_url": "https://fundwatcher.app/funds/MMOGX/"
  },
  "fund_b": {
    "name": "Goldman Sachs Small Cap Growth Fund",
    "ticker": "GSBDX",
    "slug": "GSBDX",
    "series_id": "S000061413",
    "html_url": "https://fundwatcher.app/funds/GSBDX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.1659929889876543120353523379",
    "coverage_b_by_a": "0.1659929889876543120353523380",
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    "as_of": {
      "a": "2026-03-31",
      "b": "2026-02-28"
    },
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      },
      {
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        "name": "COLUMBIA BANKING SYSTEMS INC",
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      {
        "name": "WINTRUST FINL",
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        "name": "ESSENTIAL PROPERTIES REALTY TRUST INC",
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        "name": "ZURN ELKAY WATER SOLUTIONS CORP",
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        "name": "AUTONATION INC",
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        "name": "LATTICE SEMICONDUCTOR CORP",
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      {
        "name": "TERRENO REALTY CORP",
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        "name": "COMMERCIAL METALS CO",
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      {
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      {
        "name": "GATES INDUSTRIAL CORP PLC",
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      {
        "name": "CASELLA WASTE SYS INC CL A",
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      {
        "name": "BLOOM ENERGY CORP CL A",
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        "name": "ITRON INC",
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      {
        "name": "STEVEN MADDEN LTD",
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        "name": "SILGAN HOLDINGS INC",
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        "name": "KB HOME",
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        "name": "PORTLAND GENERAL ELECTRIC CO",
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        "name": "ESAB CORP",
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        "name": "LOAR HOLDINGS INC",
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        "name": "DYCOM INDUSTRIES INC",
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        "name": "BRINKER INTL",
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        "name": "NEXTRACKER INC CL A",
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      {
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        "name": "ONTO INNOVATION INC",
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        "name": "BRIGHTSPRING HEALTH SERVICES INC",
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      {
        "name": "SAIA INC",
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        "name": "ARCHROCK INC",
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        "name": "GLAUKOS CORP",
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        "name": "LIFE TIME GROUP HOLDINGS INC",
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        "name": "VITA COCO CO INC/THE",
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      {
        "name": "INSTALLED BUILDING PRODUCTS INC",
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      },
      {
        "name": "TRANSMEDICS GROUP INC",
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      },
      {
        "name": "PLEXUS CORP",
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      },
      {
        "name": "TIMKEN CO",
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      {
        "name": "BADGER METER INC",
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-053566",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/927972/000141036826053566/0001410368-26-053566-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000940400-26-015223",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/822977/000094040026015223/0000940400-26-015223-index.htm"
    }
  ]
}