{
  "page": "compare",
  "query": {
    "a": "EKG",
    "b": "LGHT"
  },
  "retrieved_at": "2026-07-07T18:02:42+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 Nasdaq Lux Digital Health Solutions ETF",
    "ticker": "EKG",
    "slug": "EKG",
    "series_id": "S000075528",
    "html_url": "https://fundwatcher.app/funds/EKG/"
  },
  "fund_b": {
    "name": "Langar Global Health Tech ETF",
    "ticker": "LGHT",
    "slug": "LGHT",
    "series_id": "S000082910",
    "html_url": "https://fundwatcher.app/funds/LGHT/"
  },
  "overlap": {
    "coverage_a_by_b": "0.4379520712208922034096956382",
    "coverage_b_by_a": "0.4379520712208922034096956382",
    "shared_count": 16,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "VEEVA SYSTEMS-A",
        "value": "207805.78",
        "weight": "0.08527556",
        "shared": true
      },
      {
        "name": "IQVIA HOLDINGS INC",
        "value": "205500.70",
        "weight": "0.08432964",
        "shared": true
      },
      {
        "name": "INTUITIVE SURGICAL INC",
        "value": "197303.72",
        "weight": "0.08096592",
        "shared": true
      },
      {
        "name": "RESMED INC",
        "value": "188787.68",
        "weight": "0.07747126",
        "shared": true
      },
      {
        "name": "DEXCOM INC",
        "value": "184255.20",
        "weight": "0.07561130",
        "shared": true
      },
      {
        "name": "GUARDANT HEALTH INC",
        "value": "105948.39",
        "weight": "0.04347718",
        "shared": false
      },
      {
        "name": "NATERA INC",
        "value": "103594.82",
        "weight": "0.04251136",
        "shared": false
      },
      {
        "name": "ILLUMINA INC",
        "value": "98731.26",
        "weight": "0.04051554",
        "shared": false
      },
      {
        "name": "ALIGN TECHNOLOGY INC",
        "value": "97200.81",
        "weight": "0.03988750",
        "shared": true
      },
      {
        "name": "GLOBUS MEDICAL INC",
        "value": "97188.48",
        "weight": "0.03988244",
        "shared": false
      },
      {
        "name": "INSULET CORP",
        "value": "91700.08",
        "weight": "0.03763021",
        "shared": true
      },
      {
        "name": "QIAGEN NV",
        "value": "86606.52",
        "weight": "0.03554001",
        "shared": false
      },
      {
        "name": "TEMPUS AI INC-A",
        "value": "81350.78",
        "weight": "0.03338325",
        "shared": false
      },
      {
        "name": "HIMS & HERS HEAL",
        "value": "54515.76",
        "weight": "0.02237119",
        "shared": false
      },
      {
        "name": "IRHYTHM TECHNOLOGIES INC",
        "value": "52400.88",
        "weight": "0.02150332",
        "shared": true
      },
      {
        "name": "OSCAR HEALTH INC - CLASS A",
        "value": "46694.37",
        "weight": "0.01916159",
        "shared": false
      },
      {
        "name": "DOXIMITY INC-A",
        "value": "45085.50",
        "weight": "0.01850137",
        "shared": true
      },
      {
        "name": "TRANSMEDICS GROUP INC",
        "value": "37775.80",
        "weight": "0.01550175",
        "shared": false
      },
      {
        "name": "WAYSTAR HOLDING CORP",
        "value": "36309.66",
        "weight": "0.01490010",
        "shared": false
      },
      {
        "name": "ADAPTIVE BIOTECHNOLOGIES CORP",
        "value": "32423.68",
        "weight": "0.01330544",
        "shared": false
      },
      {
        "name": "CARIS LIFE SCIENCES INC",
        "value": "31576.08",
        "weight": "0.01295762",
        "shared": false
      },
      {
        "name": "PRIVIA HEALTH GROUP INC",
        "value": "30875.57",
        "weight": "0.01267016",
        "shared": true
      },
      {
        "name": "HEARTFLOW INC",
        "value": "30047.55",
        "weight": "0.01233037",
        "shared": false
      },
      {
        "name": "10X GENOMICS INC",
        "value": "28087.29",
        "weight": "0.01152595",
        "shared": false
      },
      {
        "name": "VERACYTE INC",
        "value": "27861.65",
        "weight": "0.01143336",
        "shared": false
      },
      {
        "name": "TWIST BIOSCIENCE CORP",
        "value": "27038.88",
        "weight": "0.01109572",
        "shared": false
      },
      {
        "name": "ESTABLISHMENT LABS HOLDINGS INC",
        "value": "26856.94",
        "weight": "0.01102106",
        "shared": false
      },
      {
        "name": "ALPHATEC HOLDINGS INC",
        "value": "25578.88",
        "weight": "0.01049660",
        "shared": false
      },
      {
        "name": "INSPIRE MEDICAL SYSTEMS INC",
        "value": "20786.74",
        "weight": "0.00853008",
        "shared": false
      },
      {
        "name": "HINGE HEALTH INC",
        "value": "19202.88",
        "weight": "0.00788013",
        "shared": false
      },
      {
        "name": "LIFESTANCE HEALTH GROUP INC",
        "value": "17727.71",
        "weight": "0.00727478",
        "shared": true
      },
      {
        "name": "PROCEPT BIOROBOTICS CORP",
        "value": "17632.05",
        "weight": "0.00723552",
        "shared": true
      },
      {
        "name": "TANDEM DIABETES CARE INC",
        "value": "17540.55",
        "weight": "0.00719797",
        "shared": true
      },
      {
        "name": "PROGYNY INC",
        "value": "14653.74",
        "weight": "0.00601334",
        "shared": true
      },
      {
        "name": "TELADOC HEALTH INC",
        "value": "14061.00",
        "weight": "0.00577010",
        "shared": true
      },
      {
        "name": "NEOGENOMICS INC",
        "value": "13066.62",
        "weight": "0.00536204",
        "shared": false
      },
      {
        "name": "QUIDELORTHO CORP",
        "value": "10186.60",
        "weight": "0.00418019",
        "shared": false
      },
      {
        "name": "SCHRODINGER INC",
        "value": "8781.28",
        "weight": "0.00360350",
        "shared": true
      },
      {
        "name": "MSILF Treasury Portfolio, Class Institutional",
        "value": "4131.94",
        "weight": "0.00169559",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "INTUITIVE SURGICAL INC",
        "value": "454075.15",
        "weight": "0.15002143",
        "shared": true
      },
      {
        "name": "RESMED INC",
        "value": "306639.68",
        "weight": "0.10131037",
        "shared": true
      },
      {
        "name": "GE HEALTHCARE TECHNOLOGIES INC WI",
        "value": "272263.50",
        "weight": "0.08995286",
        "shared": false
      },
      {
        "name": "VEEVA SYSTEMS-A",
        "value": "193577.32",
        "weight": "0.06395581",
        "shared": true
      },
      {
        "name": "INSULET CORP",
        "value": "174167.20",
        "weight": "0.05754292",
        "shared": true
      },
      {
        "name": "Koninklijke Philips NV SPON ADR REP 1 ORD EUR0.20",
        "value": "163221.80",
        "weight": "0.05392668",
        "shared": false
      },
      {
        "name": "IQVIA HOLDINGS INC",
        "value": "157749.50",
        "weight": "0.05211870",
        "shared": true
      },
      {
        "name": "Siemens Healthineers AG",
        "value": "155026.04",
        "weight": "0.05121890",
        "shared": false
      },
      {
        "name": "ZIMMER BIOMET HO",
        "value": "151182.24",
        "weight": "0.04994895",
        "shared": false
      },
      {
        "name": "DEXCOM INC",
        "value": "134454.80",
        "weight": "0.04442238",
        "shared": true
      },
      {
        "name": "BIONTECH SE ADR",
        "value": "113944.16",
        "weight": "0.03764589",
        "shared": false
      },
      {
        "name": "MODERNA INC",
        "value": "110591.60",
        "weight": "0.03653825",
        "shared": false
      },
      {
        "name": "Sonova Holding AG",
        "value": "103508.00",
        "weight": "0.03419790",
        "shared": false
      },
      {
        "name": "ALIGN TECHNOLOGY INC",
        "value": "89829.32",
        "weight": "0.02967862",
        "shared": true
      },
      {
        "name": "MASIMO CORP",
        "value": "86089.08",
        "weight": "0.02844288",
        "shared": false
      },
      {
        "name": "UMB Money Market Special II",
        "value": "74010.17",
        "weight": "0.02445214",
        "shared": false
      },
      {
        "name": "COMMSTCK",
        "value": "55637.00",
        "weight": "0.01838185",
        "shared": false
      },
      {
        "name": "ALKERMES PLC",
        "value": "41548.00",
        "weight": "0.01372700",
        "shared": false
      },
      {
        "name": "DOXIMITY INC-A",
        "value": "38514.90",
        "weight": "0.01272490",
        "shared": true
      },
      {
        "name": "IRHYTHM TECHNOLOGIES INC",
        "value": "33871.74",
        "weight": "0.01119085",
        "shared": true
      },
      {
        "name": "PRIVIA HEALTH GROUP INC",
        "value": "30443.60",
        "weight": "0.01005823",
        "shared": true
      },
      {
        "name": "ALIGNMENT HEALTHCARE INC",
        "value": "16545.18",
        "weight": "0.00546635",
        "shared": false
      },
      {
        "name": "PROCEPT BIOROBOTICS CORP",
        "value": "14205.68",
        "weight": "0.00469340",
        "shared": true
      },
      {
        "name": "OMNICELL INC",
        "value": "12550.88",
        "weight": "0.00414667",
        "shared": false
      },
      {
        "name": "PROGYNY INC",
        "value": "10612.50",
        "weight": "0.00350625",
        "shared": true
      },
      {
        "name": "TANDEM DIABETES CARE INC",
        "value": "9182.43",
        "weight": "0.00303377",
        "shared": true
      },
      {
        "name": "TELADOC HEALTH INC",
        "value": "8278.55",
        "weight": "0.00273514",
        "shared": true
      },
      {
        "name": "SCHRODINGER INC",
        "value": "5782.24",
        "weight": "0.00191039",
        "shared": true
      },
      {
        "name": "LIFESTANCE HEALTH GROUP INC",
        "value": "5618.34",
        "weight": "0.00185624",
        "shared": true
      },
      {
        "name": "PHREESIA INC",
        "value": "2882.72",
        "weight": "0.00095242",
        "shared": false
      },
      {
        "name": "TRUBRIDGE INC",
        "value": "732.00",
        "weight": "0.00024184",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000940400-26-020540",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1364608/000094040026020540/0000940400-26-020540-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0002000324-26-002050",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1484018/000200032426002050/0002000324-26-002050-index.htm"
    }
  ]
}