{
  "page": "compare",
  "query": {
    "a": "FNX",
    "b": "FNK"
  },
  "retrieved_at": "2026-07-07T16:20:22+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": "First Trust Mid Cap Core AlphaDEX Fund",
    "ticker": "FNX",
    "slug": "FNX",
    "series_id": "S000017338",
    "html_url": "https://fundwatcher.app/funds/FNX/"
  },
  "fund_b": {
    "name": "First Trust Mid Cap Value AlphaDEX Fund",
    "ticker": "FNK",
    "slug": "FNK",
    "series_id": "S000031805",
    "html_url": "https://fundwatcher.app/funds/FNK/"
  },
  "overlap": {
    "coverage_a_by_b": "0.5661933675232983371090684702",
    "coverage_b_by_a": "0.5661933675232983371090684702",
    "shared_count": 225,
    "as_of": {
      "a": "2026-04-30",
      "b": "2026-04-30"
    },
    "a_top": [
      {
        "name": "TD TRIPARTY MORTGAGE",
        "value": "10405213.00",
        "weight": "0.00776018",
        "shared": false
      },
      {
        "name": "SANMINA CORP",
        "value": "7643521.62",
        "weight": "0.00570052",
        "shared": false
      },
      {
        "name": "VICOR CORPORATION",
        "value": "7608223.85",
        "weight": "0.00567419",
        "shared": false
      },
      {
        "name": "TTM TECHNOLOGIES INC",
        "value": "7388082.90",
        "weight": "0.00551001",
        "shared": false
      },
      {
        "name": "VIAVI SOLUTIONS INC",
        "value": "7162660.80",
        "weight": "0.00534189",
        "shared": false
      },
      {
        "name": "VIASAT INC",
        "value": "6546510.75",
        "weight": "0.00488237",
        "shared": false
      },
      {
        "name": "IES HOLDINGS INC",
        "value": "6149675.84",
        "weight": "0.00458641",
        "shared": false
      },
      {
        "name": "PLANET LABS PBC A",
        "value": "6017200.23",
        "weight": "0.00448761",
        "shared": false
      },
      {
        "name": "SKYWORKS SOLUTIONS INC",
        "value": "5960871.33",
        "weight": "0.00444560",
        "shared": true
      },
      {
        "name": "PRIMORIS SVCS CORP",
        "value": "5761294.60",
        "weight": "0.00429676",
        "shared": false
      },
      {
        "name": "STERLING INFRASTRUCTURE INC",
        "value": "5758959.78",
        "weight": "0.00429502",
        "shared": false
      },
      {
        "name": "EVERUS CONSTRUCTION GROUP INC",
        "value": "5680772.76",
        "weight": "0.00423670",
        "shared": false
      },
      {
        "name": "POWELL INDUSTRIES INC",
        "value": "5594754.06",
        "weight": "0.00417255",
        "shared": false
      },
      {
        "name": "ENERSYS INC",
        "value": "5584426.36",
        "weight": "0.00416485",
        "shared": false
      },
      {
        "name": "DYCOM INDUSTRIES INC",
        "value": "5559706.60",
        "weight": "0.00414641",
        "shared": false
      },
      {
        "name": "TERAWULF INC",
        "value": "5480392.92",
        "weight": "0.00408726",
        "shared": false
      },
      {
        "name": "TUTOR PERINI CORP",
        "value": "5476147.28",
        "weight": "0.00408410",
        "shared": false
      },
      {
        "name": "VICTORY CAPITAL HOLDINGS INC CL A",
        "value": "5454325.23",
        "weight": "0.00406782",
        "shared": true
      },
      {
        "name": "ADV ENERGY INDS",
        "value": "5411595.36",
        "weight": "0.00403595",
        "shared": false
      },
      {
        "name": "KILROY REALTY CORP",
        "value": "5363441.08",
        "weight": "0.00400004",
        "shared": true
      },
      {
        "name": "MODINE MFG CO",
        "value": "5344938.33",
        "weight": "0.00398624",
        "shared": false
      },
      {
        "name": "SIRIUS XM HOLDINGS INC",
        "value": "5309927.88",
        "weight": "0.00396013",
        "shared": true
      },
      {
        "name": "FIRST AMERICAN FINANCIAL CORP",
        "value": "5291518.89",
        "weight": "0.00394640",
        "shared": true
      },
      {
        "name": "LITHIA MOTORS INC CL A",
        "value": "5285116.04",
        "weight": "0.00394162",
        "shared": true
      },
      {
        "name": "FIRSTCASH HOLDINGS INC",
        "value": "5280487.56",
        "weight": "0.00393817",
        "shared": false
      },
      {
        "name": "ESCO TECHNOLOGIES INC",
        "value": "5237299.65",
        "weight": "0.00390596",
        "shared": false
      },
      {
        "name": "VORNADO RLTY TST",
        "value": "5231766.26",
        "weight": "0.00390184",
        "shared": true
      },
      {
        "name": "ADT INC",
        "value": "5213809.65",
        "weight": "0.00388844",
        "shared": true
      },
      {
        "name": "BRIGHTSPRING HEALTH SERVICES INC",
        "value": "5121325.17",
        "weight": "0.00381947",
        "shared": false
      },
      {
        "name": "DIGITALOCEAN HOLDINGS INC",
        "value": "5113875.76",
        "weight": "0.00381391",
        "shared": false
      },
      {
        "name": "COMMERCIAL METALS CO",
        "value": "5106694.88",
        "weight": "0.00380856",
        "shared": true
      },
      {
        "name": "FORMFACTOR INC",
        "value": "5100229.53",
        "weight": "0.00380374",
        "shared": false
      },
      {
        "name": "EPR PROPERTIES",
        "value": "5081723.74",
        "weight": "0.00378994",
        "shared": true
      },
      {
        "name": "ARCHROCK INC",
        "value": "5065438.75",
        "weight": "0.00377779",
        "shared": false
      },
      {
        "name": "URBAN OUTFITTERS",
        "value": "5051045.06",
        "weight": "0.00376706",
        "shared": true
      },
      {
        "name": "MILLROSE PROPERTIES INC",
        "value": "4982862.89",
        "weight": "0.00371621",
        "shared": true
      },
      {
        "name": "EVEREST REINSURANCE GROUP LTD",
        "value": "4965385.68",
        "weight": "0.00370317",
        "shared": true
      },
      {
        "name": "MERITAGE HOMES CORP",
        "value": "4953665.08",
        "weight": "0.00369443",
        "shared": true
      },
      {
        "name": "RADIAN GROUP INC",
        "value": "4927269.94",
        "weight": "0.00367474",
        "shared": true
      },
      {
        "name": "MACYS INC",
        "value": "4916258.05",
        "weight": "0.00366653",
        "shared": true
      },
      {
        "name": "HF SINCLAIR CORP",
        "value": "4900617.15",
        "weight": "0.00365487",
        "shared": true
      },
      {
        "name": "LKQ CORP",
        "value": "4891426.20",
        "weight": "0.00364801",
        "shared": true
      },
      {
        "name": "MOHAWK INDUSTRIES INC",
        "value": "4877188.68",
        "weight": "0.00363739",
        "shared": true
      },
      {
        "name": "COCA COLA CONSOLIDATED INC",
        "value": "4865490.82",
        "weight": "0.00362867",
        "shared": false
      },
      {
        "name": "MADISON SQUARE GARDEN SPORTS CORP",
        "value": "4847521.30",
        "weight": "0.00361527",
        "shared": false
      },
      {
        "name": "MATSON INC",
        "value": "4840432.50",
        "weight": "0.00360998",
        "shared": true
      },
      {
        "name": "LYFT INC-A",
        "value": "4839823.55",
        "weight": "0.00360953",
        "shared": true
      },
      {
        "name": "BOYD GAMING CORP",
        "value": "4813030.30",
        "weight": "0.00358954",
        "shared": true
      },
      {
        "name": "GENTEX CORP",
        "value": "4811409.56",
        "weight": "0.00358834",
        "shared": true
      },
      {
        "name": "MIRUM PHARMACEUTICALS INC",
        "value": "4791739.02",
        "weight": "0.00357367",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "DAIWA CAPITAL MARKETS AMERICA INC",
        "value": "2919480.00",
        "weight": "0.01330193",
        "shared": false
      },
      {
        "name": "KILROY REALTY CORP",
        "value": "1796804.98",
        "weight": "0.00818672",
        "shared": true
      },
      {
        "name": "SIRIUS XM HOLDINGS INC",
        "value": "1778875.14",
        "weight": "0.00810503",
        "shared": true
      },
      {
        "name": "FIRST AMERICAN FINANCIAL CORP",
        "value": "1772746.14",
        "weight": "0.00807710",
        "shared": true
      },
      {
        "name": "LITHIA MOTORS INC CL A",
        "value": "1770602.36",
        "weight": "0.00806734",
        "shared": true
      },
      {
        "name": "VORNADO RLTY TST",
        "value": "1752659.93",
        "weight": "0.00798558",
        "shared": true
      },
      {
        "name": "ADT INC",
        "value": "1746666.33",
        "weight": "0.00795828",
        "shared": true
      },
      {
        "name": "COMMERCIAL METALS CO",
        "value": "1710828.64",
        "weight": "0.00779499",
        "shared": true
      },
      {
        "name": "EPR PROPERTIES",
        "value": "1702428.24",
        "weight": "0.00775672",
        "shared": true
      },
      {
        "name": "MILLROSE PROPERTIES INC",
        "value": "1669306.76",
        "weight": "0.00760581",
        "shared": true
      },
      {
        "name": "MERITAGE HOMES CORP",
        "value": "1659526.96",
        "weight": "0.00756125",
        "shared": true
      },
      {
        "name": "RADIAN GROUP INC",
        "value": "1650688.10",
        "weight": "0.00752097",
        "shared": true
      },
      {
        "name": "MACYS INC",
        "value": "1646989.75",
        "weight": "0.00750412",
        "shared": true
      },
      {
        "name": "LKQ CORP",
        "value": "1638654.62",
        "weight": "0.00746615",
        "shared": true
      },
      {
        "name": "MOHAWK INDUSTRIES INC",
        "value": "1633857.68",
        "weight": "0.00744429",
        "shared": true
      },
      {
        "name": "MATSON INC",
        "value": "1621501.28",
        "weight": "0.00738799",
        "shared": true
      },
      {
        "name": "LYFT INC-A",
        "value": "1621377.75",
        "weight": "0.00738743",
        "shared": true
      },
      {
        "name": "BOYD GAMING CORP",
        "value": "1612400.80",
        "weight": "0.00734653",
        "shared": true
      },
      {
        "name": "GENTEX CORP",
        "value": "1611876.28",
        "weight": "0.00734414",
        "shared": true
      },
      {
        "name": "BANK OZK",
        "value": "1599393.60",
        "weight": "0.00728726",
        "shared": true
      },
      {
        "name": "SKYWORKS SOLUTIONS INC",
        "value": "1597560.39",
        "weight": "0.00727891",
        "shared": true
      },
      {
        "name": "ENACT HOLDINGS INC",
        "value": "1595709.12",
        "weight": "0.00727048",
        "shared": true
      },
      {
        "name": "TAYLOR MORRISON HOME CORP",
        "value": "1589383.58",
        "weight": "0.00724165",
        "shared": true
      },
      {
        "name": "ASBURY AUTOMOTIVE GROUP INC",
        "value": "1588578.31",
        "weight": "0.00723799",
        "shared": true
      },
      {
        "name": "TOLL BROTHERS INC",
        "value": "1587277.38",
        "weight": "0.00723206",
        "shared": true
      },
      {
        "name": "OVINTIV INC",
        "value": "1580234.70",
        "weight": "0.00719997",
        "shared": true
      },
      {
        "name": "ESSENT GROUP LTD",
        "value": "1578240.56",
        "weight": "0.00719088",
        "shared": true
      },
      {
        "name": "RENAISSANCERE HLDGS LTD",
        "value": "1573835.19",
        "weight": "0.00717081",
        "shared": true
      },
      {
        "name": "RITHM CAPITAL CORP",
        "value": "1572213.24",
        "weight": "0.00716342",
        "shared": true
      },
      {
        "name": "SOLVENTUM CORP",
        "value": "1572047.68",
        "weight": "0.00716267",
        "shared": true
      },
      {
        "name": "MAXIMUS INC",
        "value": "1560115.50",
        "weight": "0.00710830",
        "shared": true
      },
      {
        "name": "WHITE MOUNTAINS INS GROUP LTD",
        "value": "1549001.06",
        "weight": "0.00705766",
        "shared": true
      },
      {
        "name": "PERMIAN RESOURCES CORP CL A",
        "value": "1545419.22",
        "weight": "0.00704134",
        "shared": true
      },
      {
        "name": "CNX RESOURCES CORP",
        "value": "1538229.03",
        "weight": "0.00700858",
        "shared": true
      },
      {
        "name": "MGIC INVT CORP",
        "value": "1537349.36",
        "weight": "0.00700457",
        "shared": true
      },
      {
        "name": "SEABOARD CORP",
        "value": "1535201.10",
        "weight": "0.00699478",
        "shared": true
      },
      {
        "name": "BIO RAD LABS CL A",
        "value": "1531416.04",
        "weight": "0.00697754",
        "shared": true
      },
      {
        "name": "MATADOR RESOURCES COMPANY",
        "value": "1530236.24",
        "weight": "0.00697216",
        "shared": true
      },
      {
        "name": "SM ENERGY CO",
        "value": "1516653.31",
        "weight": "0.00691028",
        "shared": true
      },
      {
        "name": "INGREDION INC",
        "value": "1511506.98",
        "weight": "0.00688683",
        "shared": true
      },
      {
        "name": "THOR INDUSTRIES INC",
        "value": "1507767.04",
        "weight": "0.00686979",
        "shared": true
      },
      {
        "name": "CALIFORNIA RESOU",
        "value": "1502880.42",
        "weight": "0.00684752",
        "shared": true
      },
      {
        "name": "APA CORP",
        "value": "1462573.57",
        "weight": "0.00666387",
        "shared": true
      },
      {
        "name": "VICTORY CAPITAL HOLDINGS INC CL A",
        "value": "1461777.69",
        "weight": "0.00666025",
        "shared": true
      },
      {
        "name": "GRAPHIC PACKAGING HOLDING CO",
        "value": "1461130.07",
        "weight": "0.00665730",
        "shared": true
      },
      {
        "name": "UNIVERSAL HLTH-B",
        "value": "1432819.05",
        "weight": "0.00652830",
        "shared": true
      },
      {
        "name": "WESTERN ALLIANCE BANCORP",
        "value": "1403140.32",
        "weight": "0.00639308",
        "shared": true
      },
      {
        "name": "Blue Owl Technology Finance Corp.",
        "value": "1399751.38",
        "weight": "0.00637764",
        "shared": true
      },
      {
        "name": "PENSKE AUTOMOTIVE GROUP INC",
        "value": "1398574.08",
        "weight": "0.00637228",
        "shared": true
      },
      {
        "name": "MOSAIC CO/THE",
        "value": "1390708.28",
        "weight": "0.00633644",
        "shared": true
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000940400-26-025129",
      "as_of": "2026-04-30",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1383496/000094040026025129/0000940400-26-025129-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000940400-26-025138",
      "as_of": "2026-04-30",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1383496/000094040026025138/0000940400-26-025138-index.htm"
    }
  ]
}