{
  "page": "compare",
  "query": {
    "a": "RESM",
    "b": "VRTIX"
  },
  "retrieved_at": "2026-07-07T14:01:40+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": "Columbia Research Enhanced Small Cap ETF",
    "ticker": "RESM",
    "slug": "RESM",
    "series_id": "S000095313",
    "html_url": "https://fundwatcher.app/funds/RESM/"
  },
  "fund_b": {
    "name": "VANGUARD RUSSELL 2000 INDEX FUND",
    "ticker": "VRTIX",
    "slug": "VRTIX",
    "series_id": "S000030003",
    "html_url": "https://fundwatcher.app/funds/VRTIX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.6276804328191887772136722107",
    "coverage_b_by_a": "0.6276804328191887772136722109",
    "shared_count": 929,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-02-28"
    },
    "a_top": [
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      },
      {
        "name": "NEXTRACKER INC CL A",
        "value": "29414.20",
        "weight": "0.00960735",
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      },
      {
        "name": "Goldman Sachs Trust - Goldman Sachs Financial Square Treasury Instruments Fund",
        "value": "25447.05",
        "weight": "0.00831159",
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      },
      {
        "name": "STERLING INFRASTRUCTURE INC",
        "value": "20363.50",
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      },
      {
        "name": "LXP INDUSTRIAL TRUST REIT",
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      },
      {
        "name": "ADV ENERGY INDS",
        "value": "19362.60",
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      },
      {
        "name": "ENSIGN GROUP INC",
        "value": "17329.00",
        "weight": "0.00566005",
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      },
      {
        "name": "DYCOM INDUSTRIES INC",
        "value": "16263.36",
        "weight": "0.00531199",
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      },
      {
        "name": "HECLA MINING CO",
        "value": "16133.58",
        "weight": "0.00526960",
        "shared": true
      },
      {
        "name": "CHART INDUSTRIES INC",
        "value": "15713.00",
        "weight": "0.00513223",
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      },
      {
        "name": "COEUR MINING INC",
        "value": "15710.49",
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      },
      {
        "name": "TTM TECHNOLOGIES INC",
        "value": "15489.78",
        "weight": "0.00505932",
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      },
      {
        "name": "IES HOLDINGS INC",
        "value": "15247.04",
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      },
      {
        "name": "RAMBUS INC",
        "value": "14625.10",
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      },
      {
        "name": "FIRSTCASH HOLDINGS INC",
        "value": "13160.00",
        "weight": "0.00429836",
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      },
      {
        "name": "WATTS WATER TECH INC CL A",
        "value": "13063.05",
        "weight": "0.00426669",
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      },
      {
        "name": "PRIMORIS SVCS CORP",
        "value": "13016.64",
        "weight": "0.00425153",
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      },
      {
        "name": "JACKSON FINANCIAL INC",
        "value": "12580.68",
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      },
      {
        "name": "FLUOR CORP",
        "value": "12502.20",
        "weight": "0.00408351",
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      },
      {
        "name": "ESCO TECHNOLOGIES INC",
        "value": "12380.28",
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      },
      {
        "name": "BRIDGEBIO PHARMA INC",
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      },
      {
        "name": "INTERDIGITAL INC",
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      },
      {
        "name": "ARGAN INC",
        "value": "11982.30",
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      },
      {
        "name": "AMERICAN HEALTHCARE REIT INC",
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      {
        "name": "FORMFACTOR INC",
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      {
        "name": "SITIME CORP",
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      },
      {
        "name": "VIAVI SOLUTIONS INC",
        "value": "11681.28",
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      },
      {
        "name": "CARETRUST REIT INC",
        "value": "11581.40",
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      },
      {
        "name": "ZURN ELKAY WATER SOLUTIONS CORP",
        "value": "11165.16",
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      },
      {
        "name": "ORMAT TECHNOLOGIES INC",
        "value": "11080.08",
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      },
      {
        "name": "TEREX CORP",
        "value": "11051.70",
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      },
      {
        "name": "JOHN BEAN TECHNOLOGIES CORP",
        "value": "10996.82",
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      },
      {
        "name": "SEMTECH CORP",
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      },
      {
        "name": "HEALTHEQUITY INC",
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      {
        "name": "FED SIGNAL CORP",
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      {
        "name": "SANMINA CORP",
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      {
        "name": "SILICON LABS",
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      {
        "name": "ENERSYS INC",
        "value": "10596.92",
        "weight": "0.00346120",
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      {
        "name": "CLEARWATER ANALYTICS HOLDINGS INC",
        "value": "10524.25",
        "weight": "0.00343746",
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      },
      {
        "name": "VALLEY NATL BANCORP",
        "value": "10523.96",
        "weight": "0.00343737",
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      },
      {
        "name": "MADRIGAL PHARMACEUTICALS INC",
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      {
        "name": "UNITED BANKSHS",
        "value": "10106.48",
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      },
      {
        "name": "LUMEN TECHNOLOGIES INC",
        "value": "10105.30",
        "weight": "0.00330062",
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      },
      {
        "name": "ESSENT GROUP LTD",
        "value": "9701.04",
        "weight": "0.00316858",
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      },
      {
        "name": "TRANSOCEAN LTD",
        "value": "9580.35",
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      {
        "name": "PORTLAND GENERAL ELECTRIC CO",
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      {
        "name": "PIPER SANDLER CO",
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      },
      {
        "name": "HANCOCK WHITNEY CORP",
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      {
        "name": "NOBLE CORP PLC",
        "value": "9323.30",
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      {
        "name": "GLAUKOS CORP",
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    ],
    "b_top": [
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        "name": "Vanguard Market Liquidity Fund",
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      {
        "name": "BLOOM ENERGY CORP CL A",
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        "name": "COEUR MINING INC",
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        "name": "CREDO TECHNOLOGY",
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        "name": "HECLA MINING CO",
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      },
      {
        "name": "ECHOSTAR CORP CL A",
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      {
        "name": "NEXTRACKER INC CL A",
        "value": "76017989.20",
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      {
        "name": "KRATOS DEFENSE and SEC SOLTN INC",
        "value": "71228717.98",
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      {
        "name": "IONQ INC",
        "value": "64360495.05",
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      {
        "name": "STERLING INFRASTRUCTURE INC",
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      {
        "name": "ADV ENERGY INDS",
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      {
        "name": "ENSIGN GROUP INC",
        "value": "59632852.29",
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      {
        "name": "MODINE MFG CO",
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        "name": "DYCOM INDUSTRIES INC",
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      {
        "name": "GUARDANT HEALTH INC",
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        "name": "TTM TECHNOLOGIES INC",
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        "name": "MOOG INC-CLASS A",
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      {
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      {
        "name": "WATTS WATER TECH INC CL A",
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      {
        "name": "PRAXIS PRECISION MEDICINES INC",
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      {
        "name": "COMMERCIAL METALS CO",
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        "name": "INSTALLED BUILDING PRODUCTS INC",
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        "name": "JACKSON FINANCIAL INC",
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        "name": "URANIUM ENERGY CORP",
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        "name": "CYTOKINETICS INC",
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        "name": "ESCO TECHNOLOGIES INC",
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      },
      {
        "name": "FED SIGNAL CORP",
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-055073",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1551950/000141036826055073/0001410368-26-055073-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001021882-26-000275",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1021882/000102188226000275/0001021882-26-000275-index.htm"
    }
  ]
}