{
  "page": "compare",
  "query": {
    "a": "DMUAX",
    "b": "IORAX"
  },
  "retrieved_at": "2026-07-07T15:17:45+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": "BNY Mellon AMT-Free Municipal Bond Fund",
    "ticker": "DMUAX",
    "slug": "DMUAX",
    "series_id": "S000000330",
    "html_url": "https://fundwatcher.app/funds/DMUAX/"
  },
  "fund_b": {
    "name": "Invesco AMT-Free Municipal Income Fund",
    "ticker": "IORAX",
    "slug": "IORAX",
    "series_id": "S000064640",
    "html_url": "https://fundwatcher.app/funds/IORAX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.04985195128859868193180903340",
    "coverage_b_by_a": "0.04985195128859868193180903339",
    "shared_count": 29,
    "as_of": {
      "a": "2026-02-28",
      "b": "2026-02-28"
    },
    "a_top": [
      {
        "name": "SOUTHEAST ENERGY-E",
        "value": "37072780.60",
        "weight": "0.01958326",
        "shared": false
      },
      {
        "name": "Pennsylvania Turnpike Commission Oil Franchise Tax Revenue",
        "value": "22581449.27",
        "weight": "0.01192839",
        "shared": false
      },
      {
        "name": "Jefferson (County of), AL, Series 2024, Ref. Revenue Wts.",
        "value": "22280710.20",
        "weight": "0.01176952",
        "shared": true
      },
      {
        "name": "TEXAS ST MUNI GAS ACQUISITION& TEXAS MUNICIPAL GAS ACQUISITION & SUPPLY CORP IV",
        "value": "19556166.03",
        "weight": "0.01033032",
        "shared": false
      },
      {
        "name": "Public Energy Authority of Kentucky, Gas Supply Revenue Bonds, Refunding Series 2024A-1",
        "value": "17499784.86",
        "weight": "0.00924406",
        "shared": true
      },
      {
        "name": "MAIN STR NAT GA 4% 3/1/2050",
        "value": "17101469.60",
        "weight": "0.00903365",
        "shared": false
      },
      {
        "name": "New York Transportation Development Corp., Series 2025, RB",
        "value": "16809539.20",
        "weight": "0.00887944",
        "shared": false
      },
      {
        "name": "MASSACHUSETTS ST DEV FIN AGY REVENUE",
        "value": "14415286.86",
        "weight": "0.00761471",
        "shared": false
      },
      {
        "name": "BUCKEYE TOBACCO SETTLEMENT FIN BUCGEN 06/48 FIXED 4",
        "value": "13908724.80",
        "weight": "0.00734712",
        "shared": true
      },
      {
        "name": "Port of Portland, Series 29",
        "value": "12399729.18",
        "weight": "0.00655001",
        "shared": false
      },
      {
        "name": "W VIRGINIA HOSP FIN-A",
        "value": "11828390.20",
        "weight": "0.00624821",
        "shared": true
      },
      {
        "name": "Wisconsin (State of) Health & Educational Facilities Authority (Unitypoint Health), Series 2020 A, RB",
        "value": "11570181.35",
        "weight": "0.00611181",
        "shared": false
      },
      {
        "name": "OKLAHOMA ST CAPITOL IMPT AUTH ST HIGHWAY CAP IMPT REVENUE",
        "value": "11189589.27",
        "weight": "0.00591077",
        "shared": false
      },
      {
        "name": "Wisconsin (State of) Public Finance Authority, Series 2023, RB",
        "value": "11119374.83",
        "weight": "0.00587368",
        "shared": false
      },
      {
        "name": "PORT OF SEATTLE WA REVENUE PORT OF SEATTLE WA",
        "value": "11113270.00",
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      },
      {
        "name": "Palm Beach (County of), FL Health Facilities Authority (Baptist Health South Florida), Series 2019, RB",
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        "name": "UT HSRFAC 6.25 12/01/2055",
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      {
        "name": "Sales Tax Securitization Corp., Series 2020A",
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      {
        "name": "FL ST DFC(BRIGHTLINE FL)/AGM 5.25% 7/1/53@",
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      {
        "name": "MD MDSDEV 5.25 06/30/2055",
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        "weight": "0.00538639",
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      },
      {
        "name": "SOUTH CAROLINA ST PUBLIC SVC AUTH REVENUE",
        "value": "10181073.24",
        "weight": "0.00537803",
        "shared": false
      },
      {
        "name": "Allegheny County Higher Education Building Authority",
        "value": "10121625.92",
        "weight": "0.00534663",
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      {
        "name": "CHICAGO BRD ED-B-REF",
        "value": "9934709.40",
        "weight": "0.00524789",
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      },
      {
        "name": "Birmingham-Jefferson Civic Center Authority",
        "value": "9701095.69",
        "weight": "0.00512449",
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      },
      {
        "name": "Public Energy Authority of Kentucky, Gas Supply Revenue Bonds, Series 2025B",
        "value": "9596825.10",
        "weight": "0.00506941",
        "shared": true
      },
      {
        "name": "NY BUIGEN 5 06/01/2036",
        "value": "9317391.13",
        "weight": "0.00492180",
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      {
        "name": "Montgomery (County of), PA Industrial Development Authority (ACTS Retirement-Life Communities, Inc.), Series 2016, Ref. RB",
        "value": "9304261.76",
        "weight": "0.00491487",
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      {
        "name": "PUBLIC FIN AUTH WI POLL CONTRO REGD V/R B/E 3.70000000",
        "value": "9209404.05",
        "weight": "0.00486476",
        "shared": false
      },
      {
        "name": "MIAMI-DADE WTSW 4% 10/1/49",
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      },
      {
        "name": "AZ INDL DEV AUTH -A",
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        "weight": "0.00469074",
        "shared": false
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      {
        "name": "WI PUBGEN 6 11/15/2045",
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        "weight": "0.00466198",
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      },
      {
        "name": "TRIBOROUGH NY BRIDGE & TUNNEL AUTH REVENUES",
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        "weight": "0.00464123",
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      },
      {
        "name": "MUNI ELEC AUTH OF GA",
        "value": "8651032.80",
        "weight": "0.00456981",
        "shared": false
      },
      {
        "name": "California Municipal Finance Authority",
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      {
        "name": "State of Illinois Sales Tax Revenue, Series 2025, RB",
        "value": "7962396.00",
        "weight": "0.00420604",
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      {
        "name": "MICHIGAN ST FIN AUTH",
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        "weight": "0.00415202",
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      },
      {
        "name": "LOS ANGELES DEPT-C",
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        "weight": "0.00414416",
        "shared": false
      },
      {
        "name": "MANSFIELD TX INDEP SCH DIST",
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        "weight": "0.00413833",
        "shared": false
      },
      {
        "name": "COLORADO ST HLTH FACS",
        "value": "7752590.62",
        "weight": "0.00409522",
        "shared": false
      },
      {
        "name": "Black Belt Energy Gas District, Series D",
        "value": "7695085.88",
        "weight": "0.00406484",
        "shared": false
      },
      {
        "name": "PWR CNTY ID INDL DEV CORP SOL WST DISP REVENUE",
        "value": "7653736.34",
        "weight": "0.00404300",
        "shared": false
      },
      {
        "name": "City of Chicago IL Waterworks Revenue, Series 2024, RB",
        "value": "7543877.07",
        "weight": "0.00398496",
        "shared": false
      },
      {
        "name": "NY ST THRUWAY AUTH-B",
        "value": "7508509.83",
        "weight": "0.00396628",
        "shared": false
      },
      {
        "name": "Philadelphia Authority for Industrial Development",
        "value": "7475153.80",
        "weight": "0.00394866",
        "shared": false
      },
      {
        "name": "TRIBOROUGH NY BRIDGE & TUNNEL AUTH PAYROLL MOBILITY TAX",
        "value": "7454042.00",
        "weight": "0.00393751",
        "shared": false
      },
      {
        "name": "RESTRUCTURED-SER A1",
        "value": "7431435.26",
        "weight": "0.00392557",
        "shared": true
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      {
        "name": "PUBLIC FIN AUTH WI REVENUE REGD ZCP OID B/E 0.00000000",
        "value": "7413824.65",
        "weight": "0.00391627",
        "shared": false
      },
      {
        "name": "NASHVILLE ETC CO MET",
        "value": "7246936.90",
        "weight": "0.00382811",
        "shared": false
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      {
        "name": "Pennsylvania Turnpike Commission, Series 2024, RB",
        "value": "7213933.35",
        "weight": "0.00381068",
        "shared": false
      },
      {
        "name": "Chicago O'Hare International Airport",
        "value": "7199697.86",
        "weight": "0.00380316",
        "shared": false
      }
    ],
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      {
        "name": "Washington Metropolitan Area Transit Authority, Series 2020 A, RB",
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        "shared": false
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      {
        "name": "California (State of) County Tobacco Securitization Agency, Series 2006 B, RB",
        "value": "24025904.24",
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      {
        "name": "ILL ST TOLL 5% 1/1/45",
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      {
        "name": "Illinois (State of) Regional Transportation Authority, Series 2018 B, RB",
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      {
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      {
        "name": "Inland Empire Tobacco Securitization Corp., Series 2007 F, RB",
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      {
        "name": "Indianapolis Local Public Improvement Bond Bank, Series 2025, Ref. RB",
        "value": "16897841.66",
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      {
        "name": "District of Columbia Tobacco Settlement Financing Corp., Series 2006 B, RB",
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        "name": "Water Works Board of the City of Birmingham (The), Series 2016B",
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        "shared": false
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      {
        "name": "MIAMI-DADE WTSW 4% 10/1/49",
        "value": "16408375.62",
        "weight": "0.00784671",
        "shared": true
      },
      {
        "name": "SALT RIVER-SER B",
        "value": "16245068.52",
        "weight": "0.00776862",
        "shared": false
      },
      {
        "name": "County of Broward Tourist Development Tax Revenue",
        "value": "16156493.18",
        "weight": "0.00772626",
        "shared": false
      },
      {
        "name": "State of Hawaii Airports System, Series 2025B",
        "value": "16086628.50",
        "weight": "0.00769285",
        "shared": false
      },
      {
        "name": "Public Energy Authority of Kentucky, Gas Supply Revenue Bonds, Series 2022A-1",
        "value": "15546696.00",
        "weight": "0.00743465",
        "shared": false
      },
      {
        "name": "TX GPTTRN 4 10/01/2045",
        "value": "14630157.00",
        "weight": "0.00699635",
        "shared": false
      },
      {
        "name": "LOUISIANA STADIUM & EXPOSITION REGD B/E 5.00000000",
        "value": "13802240.19",
        "weight": "0.00660042",
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      {
        "name": "TOBACCO SETTLEMENT FING CORP N TOBACCO SETTLEMENT FINANCING CORP",
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        "weight": "0.00650451",
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      {
        "name": "PENNSYLVANIA ST REGD B/E 4.00000000",
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      {
        "name": "TSASC, Inc., Series B",
        "value": "12821649.65",
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      {
        "name": "TOBACCO SETTLEMENT FING CORP NJ",
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      {
        "name": "Aurora (City of), CO (Pipeline/Interceptor), Series 2023, RB",
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        "name": "NY ST DORM AUTH PIT 20D SF 4.0% 02-15-47",
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      },
      {
        "name": "MSR Energy Authority, Series B",
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      {
        "name": "M-S-R Energy Authority, Series 2009 B, RB",
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      {
        "name": "LOWER AL GAS DIST GAS PROJ REV LWRUTL 09/46 FIXED 5",
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      },
      {
        "name": "NYC HSG 4.80% 2/1/2053",
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      },
      {
        "name": "Tender Option Bond Trust Receipts/Certificates",
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        "weight": "0.00571781",
        "shared": false
      },
      {
        "name": "PHILADELPHIA PA AUTH FOR INDL DEV HOSP REVENUE",
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        "weight": "0.00569322",
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      },
      {
        "name": "PUERTO RICO SALES TAX FING COR REGD ZCP OID B/E 0.00000000",
        "value": "11722249.03",
        "weight": "0.00560574",
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      },
      {
        "name": "Miami-Dade (County of), FL Transit System, Series 2020 A, RB",
        "value": "11401871.27",
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      },
      {
        "name": "FORNEY TX INDEP SCH DIST",
        "value": "11161144.80",
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      },
      {
        "name": "Public Energy Authority of Kentucky, Gas Supply Revenue Bonds, Refunding Series 2024A-1",
        "value": "11006154.00",
        "weight": "0.00526330",
        "shared": true
      },
      {
        "name": "El Paso (City of), TX, Series 2022 A, RB",
        "value": "10930607.40",
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      {
        "name": "NEW YORK NY",
        "value": "10924286.00",
        "weight": "0.00522415",
        "shared": false
      },
      {
        "name": "San Antonio, TX Electric and Gas Systems Rev. A",
        "value": "10887735.00",
        "weight": "0.00520667",
        "shared": false
      },
      {
        "name": "LOS ANGELES DEPT WTR",
        "value": "10881451.00",
        "weight": "0.00520366",
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      },
      {
        "name": "San Diego (County of), CA Regional Airport Authority, Series 2025, RB",
        "value": "10860814.00",
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      },
      {
        "name": "Tender Option Bond Trust Receipts/Certificates",
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      },
      {
        "name": "BLACK BELT ENERGY GAS VAR",
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      },
      {
        "name": "NEW YORK NY REGD B/E 5.25000000",
        "value": "10690257.10",
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      },
      {
        "name": "ST LOUIS MO AIR 5.25% 7/1/2049",
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      },
      {
        "name": "NJ HLTH CARE FACS-A",
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      },
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        "name": "Pennsylvania Housing Finance Agency",
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        "weight": "0.00508821",
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      {
        "name": "Chicago O'Hare International Airport, Series 2018B",
        "value": "10625842.50",
        "weight": "0.00508143",
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      },
      {
        "name": "CALIFORNIA ST HLTH FACS FING AUTH REVENUE",
        "value": "10493428.00",
        "weight": "0.00501810",
        "shared": false
      },
      {
        "name": "Port of Houston Authority, Harris County, Texas, Revenue Bonds, First Lien Series 2023",
        "value": "10423494.00",
        "weight": "0.00498466",
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      },
      {
        "name": "Maryland Transportation Authority, Revenue Bonds, Transportation Facilities Projects, Series 2021A",
        "value": "10421513.00",
        "weight": "0.00498371",
        "shared": false
      },
      {
        "name": "Chicago Midway International Airport, Series 2025, RB",
        "value": "10369137.00",
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      },
      {
        "name": "DALLAS-FORT WORTH TX INTERNATI REGD B/E 5.00000000",
        "value": "10356936.00",
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      },
      {
        "name": "MET TRANS AUTH-A-A2",
        "value": "10305040.19",
        "weight": "0.00492801",
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      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000940400-26-014651",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/878092/000094040026014651/0000940400-26-014651-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000909466-26-000151",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/909466/000090946626000151/0000909466-26-000151-index.htm"
    }
  ]
}