{
  "page": "compare",
  "query": {
    "a": "RMDKX",
    "b": "IMCB"
  },
  "retrieved_at": "2026-07-07T19:33:13+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": "American Funds U.S. Small & Mid Cap Equity Fund",
    "ticker": "RMDKX",
    "slug": "RMDKX",
    "series_id": "S000087820",
    "html_url": "https://fundwatcher.app/funds/RMDKX/"
  },
  "fund_b": {
    "name": "iShares Morningstar Mid-Cap ETF",
    "ticker": "IMCB",
    "slug": "IMCB",
    "series_id": "S000004371",
    "html_url": "https://fundwatcher.app/funds/IMCB/"
  },
  "overlap": {
    "coverage_a_by_b": "0.1875801420605911148901362636",
    "coverage_b_by_a": "0.1875801420605911148901362636",
    "shared_count": 77,
    "as_of": {
      "a": "2026-02-28",
      "b": "2026-01-31"
    },
    "a_top": [
      {
        "name": "CAPITAL GROUP CENTRAL CASH FUND",
        "value": "14364925.34",
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      },
      {
        "name": "US FOODS HOLDING CORP",
        "value": "10154290.66",
        "weight": "0.02562418",
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      },
      {
        "name": "VAIL RESORTS INC",
        "value": "7364161.44",
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      },
      {
        "name": "EXELON CORP",
        "value": "7334916.90",
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      },
      {
        "name": "BROWN & BROWN",
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      },
      {
        "name": "RENAISSANCERE HLDGS LTD",
        "value": "7027355.64",
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      },
      {
        "name": "COMFORT SYSTEMS USA INC",
        "value": "6899568.99",
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      },
      {
        "name": "LKQ CORP",
        "value": "6595611.33",
        "weight": "0.01664391",
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      },
      {
        "name": "YUM! BRANDS INC",
        "value": "5810432.48",
        "weight": "0.01466253",
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      },
      {
        "name": "CAPITAL ONE FINANCIAL CORP",
        "value": "5554610.88",
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      },
      {
        "name": "KEYSIGHT TECHNOLOGIES INC",
        "value": "5405627.37",
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      },
      {
        "name": "BLOOM ENERGY CORP CL A",
        "value": "5064412.11",
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      },
      {
        "name": "MONSTER BEVERAGE CORP",
        "value": "4962839.30",
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      },
      {
        "name": "ALIGN TECHNOLOGY INC",
        "value": "4858575.80",
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      },
      {
        "name": "CIENA CORP",
        "value": "4812060.00",
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      },
      {
        "name": "ELF BEAUTY INC",
        "value": "4798198.30",
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      },
      {
        "name": "SIMON PROPERTY",
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      },
      {
        "name": "INGRAM MICRO HOL",
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      },
      {
        "name": "FABRINET",
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      },
      {
        "name": "IONIS PHARMACEUTICALS INC",
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      },
      {
        "name": "XPO LOGISTICS INC",
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      },
      {
        "name": "LUMENTUM HOLDINGS INC",
        "value": "4083501.66",
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      },
      {
        "name": "AGCO CORP",
        "value": "4041219.00",
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      },
      {
        "name": "KARMAN HOLDINGS INC",
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      {
        "name": "CORE & MAIN IN-A",
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      {
        "name": "VICTORY CAPITAL HOLDINGS INC CL A",
        "value": "3718563.36",
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      },
      {
        "name": "CRANE CO",
        "value": "3682733.45",
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      },
      {
        "name": "WEX INC",
        "value": "3534907.86",
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      },
      {
        "name": "ATI INC",
        "value": "3517675.77",
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      },
      {
        "name": "DIAMONDBACK ENERGY INC",
        "value": "3488040.96",
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      {
        "name": "APTIV PLC",
        "value": "3487046.18",
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      {
        "name": "ROBLOX CORP - A",
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      {
        "name": "PROCORE TECHNOLOGIES INC",
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      {
        "name": "KEYCORP",
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        "name": "TEXAS ROADHOUSE INC",
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      {
        "name": "SLB LTD",
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      {
        "name": "FIVE BELOW INC",
        "value": "3356750.01",
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      },
      {
        "name": "FTAI AVIATION LTD",
        "value": "3289184.80",
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      },
      {
        "name": "FIFTH THIRD BANCORP",
        "value": "3231578.28",
        "weight": "0.00815483",
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      },
      {
        "name": "BAKER HUGHES CO",
        "value": "3095216.54",
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      },
      {
        "name": "UNITED RENTALS INC",
        "value": "3039120.00",
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      },
      {
        "name": "GENERAL MOTORS CO",
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      },
      {
        "name": "PERPETUA RESOURC",
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      },
      {
        "name": "TRADEWEB MARKETS INC A",
        "value": "2947520.07",
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      },
      {
        "name": "FLEX LTD",
        "value": "2907616.76",
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      },
      {
        "name": "EXPAND ENERGY CORP",
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      },
      {
        "name": "HILTON WORLDWIDE HOLDINGS INC",
        "value": "2828779.94",
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      },
      {
        "name": "API GROUP CORP",
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      },
      {
        "name": "INGERSOLL RAND INC",
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      {
        "name": "CASEY'S GENERAL",
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    ],
    "b_top": [
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        "name": "BlackRock Cash Funds: Institutional, SL Agency Shares",
        "value": "21745205.57",
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      },
      {
        "name": "NEWMONT CORP",
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      {
        "name": "PNC FINANCIAL SERVICES GRP INC",
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      {
        "name": "US BANCORP DEL",
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      {
        "name": "FREEPORT MCMORAN INC",
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      {
        "name": "WESTERN DIGITAL CORP",
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      {
        "name": "SEAGATE TECHNOLOGY HOLDINGS PLC",
        "value": "8949610.88",
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      {
        "name": "EMERSON ELECTRIC CO",
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      {
        "name": "CRH PLC",
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      {
        "name": "ROYAL CARIBBEAN CRUISES LTD",
        "value": "8830480.00",
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      {
        "name": "WILLIAMS COS INC",
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      {
        "name": "HOWMET AEROSPACE INC",
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      {
        "name": "BANK OF NEW YORK MELLON CORP",
        "value": "8669136.72",
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      {
        "name": "CUMMINS INC",
        "value": "8568851.28",
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      {
        "name": "UNITED PARCEL SERVICE INC CL B",
        "value": "8457236.40",
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      {
        "name": "GENERAL MOTORS CO",
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      {
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      {
        "name": "ELEVANCE HEALTH INC",
        "value": "8260420.08",
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      {
        "name": "TRANSDIGM GROUP INC",
        "value": "8218347.78",
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      {
        "name": "MONDELEZ INTL INC",
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        "name": "ILLINOIS TOOL WORKS INC",
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      {
        "name": "AON PLC",
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      {
        "name": "REGENERON PHARMACEUTICALS INC",
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      {
        "name": "COLGATE-PALMOLIVE CO",
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      {
        "name": "JOHNSON CONTROLS INTERNATIONAL PLC",
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        "name": "ECOLAB INC",
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      {
        "name": "FEDEX CORP",
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      {
        "name": "THE CIGNA GROUP",
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      {
        "name": "CSX CORP",
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        "name": "QUANTA SVCS INC",
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      {
        "name": "VERTIV HOLDINGS CO",
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      {
        "name": "NIKE INC CL B",
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      },
      {
        "name": "MARRIOTT INTL-A",
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        "name": "MARVELL TECHNOLOGY INC",
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        "name": "MOTOROLA SOLUTIONS INC",
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        "name": "SANDISK CORPORATION",
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        "name": "CINTAS CORP",
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        "name": "TRUIST FINL CORP",
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        "name": "TE CONNECTIVITY PLC",
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        "name": "NORFOLK SOUTHERN CORP",
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      {
        "name": "CENCORA INC",
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      {
        "name": "HILTON WORLDWIDE HOLDINGS INC",
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      {
        "name": "TRAVELERS COS IN",
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        "name": "L3HARRIS TECHNOLOGIES INC",
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      {
        "name": "ARTHUR J GALLAGHAR AND CO",
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      },
      {
        "name": "PACCAR INC",
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      {
        "name": "WARNER BROS DISCOVERY INC",
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      },
      {
        "name": "SIMON PROPERTY",
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      },
      {
        "name": "AUTOZONE INC",
        "value": "6664017.71",
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001193125-26-182052",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/2026099/000119312526182052/0001193125-26-182052-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0002071691-26-007330",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1100663/000207169126007330/0002071691-26-007330-index.htm"
    }
  ]
}