{
  "page": "compare",
  "query": {
    "a": "MERIX",
    "b": "ARB"
  },
  "retrieved_at": "2026-07-07T18:45:25+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": "The Merger Fund",
    "ticker": "MERIX",
    "slug": "MERIX",
    "series_id": "S000005158",
    "html_url": "https://fundwatcher.app/funds/MERIX/"
  },
  "fund_b": {
    "name": "AltShares Merger Arbitrage ETF",
    "ticker": "ARB",
    "slug": "ARB",
    "series_id": "S000067196",
    "html_url": "https://fundwatcher.app/funds/ARB/"
  },
  "overlap": {
    "coverage_a_by_b": "0.2352806374939543626980292377",
    "coverage_b_by_a": "0.2352806374939543626980292376",
    "shared_count": 18,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-02-28"
    },
    "a_top": [
      {
        "name": "Goldman Sachs Trust - Goldman Sachs Financial Square Treasury Instruments Fund",
        "value": "192800000.00",
        "weight": "0.07966194",
        "shared": false
      },
      {
        "name": "ENDEAVOR GROUP HOLDINGS INC",
        "value": "143532892.64",
        "weight": "0.05930554",
        "shared": false
      },
      {
        "name": "ELECTRONIC ARTS INC",
        "value": "134732178.51",
        "weight": "0.05566922",
        "shared": true
      },
      {
        "name": "WARNER BROS DISCOVERY INC",
        "value": "129380206.48",
        "weight": "0.05345787",
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      },
      {
        "name": "NORFOLK SOUTHERN CORP",
        "value": "125027819.00",
        "weight": "0.05165953",
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      },
      {
        "name": "WEBSTER FINL",
        "value": "107227936.92",
        "weight": "0.04430490",
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      },
      {
        "name": "Virtus Westchester Event-Driven Fund",
        "value": "103482568.24",
        "weight": "0.04275737",
        "shared": false
      },
      {
        "name": "CHART INDUSTRIES INC",
        "value": "95175295.00",
        "weight": "0.03932494",
        "shared": true
      },
      {
        "name": "UNIFIRST CORP/MA",
        "value": "53279214.30",
        "weight": "0.02201414",
        "shared": false
      },
      {
        "name": "CLEARWATER ANALYTICS HOLDINGS INC",
        "value": "51016668.45",
        "weight": "0.02107929",
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      },
      {
        "name": "COTERRA ENERGY INC",
        "value": "46573466.66",
        "weight": "0.01924343",
        "shared": false
      },
      {
        "name": "DIGITALBRIDGE GROUP INC",
        "value": "41087206.80",
        "weight": "0.01697659",
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      },
      {
        "name": "SEALED AIR CORP",
        "value": "35652134.55",
        "weight": "0.01473090",
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      },
      {
        "name": "ESCROW ALTEGRITY INC",
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        "weight": "0.01438726",
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      },
      {
        "name": "PROASSURANCE CORPORATION",
        "value": "32210061.12",
        "weight": "0.01330869",
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      },
      {
        "name": "HOLOGIC INC",
        "value": "28323875.36",
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      },
      {
        "name": "MONEYMKT",
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      },
      {
        "name": "FYBR 6 01/15/30 144A",
        "value": "23603355.67",
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      },
      {
        "name": "MASIMO CORP",
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      },
      {
        "name": "Agriculture & Natural Solutions Acquisition Corp.",
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      },
      {
        "name": "PENUMBRA INC",
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      },
      {
        "name": "Haymaker Acquisition Corp. IV",
        "value": "20398822.92",
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      },
      {
        "name": "KENNEDY-WILSON INC SR UNSEC 5.0% 03-01-31",
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      },
      {
        "name": "EchoStar Corp",
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      },
      {
        "name": "AIR LEASE CORP CL A",
        "value": "18468221.66",
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      },
      {
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      {
        "name": "QORVO INC",
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      },
      {
        "name": "FYBR 5.875 11/01/29",
        "value": "16799217.54",
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      {
        "name": "K&F Growth Acquisition Corp. II",
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      {
        "name": "SIZZLE ACQUISITION CORP II",
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      {
        "name": "EXAS 2 03/01/30",
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      {
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      {
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      },
      {
        "name": "DISH Network Corp",
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      },
      {
        "name": "TITAN ACQUISITION CORP",
        "value": "12547189.88",
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      {
        "name": "KOCHAV DEFENSE ACQUISITION CORP",
        "value": "12074643.50",
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      },
      {
        "name": "Soulpower Acquisition Corp",
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      },
      {
        "name": "ALDEL FINANCIAL II INC",
        "value": "11630773.49",
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      {
        "name": "GLOBA TERRA ACQUISITION CORP",
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      },
      {
        "name": "Jackson Acquisition Co II",
        "value": "11451771.84",
        "weight": "0.00473169",
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      },
      {
        "name": "OYSTER ENTERPRISES II ACQUISITION CORP",
        "value": "11368932.40",
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      {
        "name": "GigCapital8 Corp.",
        "value": "10924258.61",
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      },
      {
        "name": "SIDDHI ACQUISITION CORP",
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        "name": "Andretti Acquisition Corp. II",
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      {
        "name": "PIONEER ACQUISITION I CORP",
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        "name": "JANUS HENDERSON GROUP PLC",
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      {
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      {
        "name": "NEW PROVIDENCE ACQUISITION CORP III",
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      {
        "name": "LAUNCH TWO ACQUISITION CORP",
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        "name": "Voyager Acquisition Corp.",
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    ],
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        "name": "MORGAN STANLEY PRIME BROKER US",
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      {
        "name": "EXACT SCIENCES CORP",
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      },
      {
        "name": "JDE PEET'S NV",
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      {
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      {
        "name": "CLEARWATER ANALYTICS HOLDINGS INC",
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      },
      {
        "name": "MASIMO CORP",
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      },
      {
        "name": "ELECTRONIC ARTS INC",
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      {
        "name": "CHART INDUSTRIES INC",
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      {
        "name": "CONFLUENT INC-A",
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      {
        "name": "NORFOLK SOUTHERN CORP",
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      },
      {
        "name": "WEBSTER FINL",
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      },
      {
        "name": "NEW GOLD INC",
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      {
        "name": "PENUMBRA INC",
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      {
        "name": "AIR LEASE CORP CL A",
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      },
      {
        "name": "SEALED AIR CORP",
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      {
        "name": "RAPT THERAPEUTICS INC",
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      {
        "name": "ALLIED GOLD CORP",
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      {
        "name": "DIGITALBRIDGE GROUP INC",
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      {
        "name": "TXNM ENERGY INC",
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      {
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      {
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      {
        "name": "SEMRUSH HOLDINGS INC",
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      {
        "name": "BANCA POP SONDRI",
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      },
      {
        "name": "ALLFUNDS GROUP P",
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      },
      {
        "name": "TEGNA INC",
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      {
        "name": "FORGE GLOBAL HOLDINGS INC A",
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      {
        "name": "JTC PLC",
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      },
      {
        "name": "SCHRODERS PLC",
        "value": "1564900.00",
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      },
      {
        "name": "CSG SYSTEMS INTL INC",
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      },
      {
        "name": "ALEXANDER & BALD",
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      {
        "name": "SUN COUNTRY HOLD",
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      },
      {
        "name": "AMICUS THERAPEUTICS INC",
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      },
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        "name": "CANTALOUPE INC",
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        "name": "CALAVO GROWERS INC",
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      {
        "name": "GREAT LAKES DREDGE and DOCK CORP",
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      },
      {
        "name": "LAURENTIAN BANK",
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      },
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      {
        "name": "CLEAR CHANNEL OUTDOOR HOLDINGS INC",
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      },
      {
        "name": "JUST GROUP PLC",
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      {
        "name": "IHS Holding Ltd.",
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      },
      {
        "name": "STELLAR BANCORP INC",
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      },
      {
        "name": "SKYWATER TECHNOLOGY INC",
        "value": "1006117.92",
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      },
      {
        "name": "NORTHWESTERN ENERGY GROUP INC",
        "value": "973283.52",
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      },
      {
        "name": "HERITAGE COMMERCE CORP",
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      },
      {
        "name": "MSILF-GOVT-INS",
        "value": "886309.12",
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000940400-26-022201",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/701804/000094040026022201/0000940400-26-022201-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001410368-26-040978",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1779306/000141036826040978/0001410368-26-040978-index.htm"
    }
  ]
}