{
  "page": "compare",
  "query": {
    "a": "MPSTX",
    "b": "MEAR"
  },
  "retrieved_at": "2026-07-07T18:50:08+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 National Short-Term Municipal Bond Fund",
    "ticker": "MPSTX",
    "slug": "MPSTX",
    "series_id": "S000000366",
    "html_url": "https://fundwatcher.app/funds/MPSTX/"
  },
  "fund_b": {
    "name": "iShares Short Maturity Municipal Bond Active ETF",
    "ticker": "MEAR",
    "slug": "MEAR",
    "series_id": "S000047352",
    "html_url": "https://fundwatcher.app/funds/MEAR/"
  },
  "overlap": {
    "coverage_a_by_b": "0.05246711319042931010250000182",
    "coverage_b_by_a": "0.05246711319042931010250000182",
    "shared_count": 19,
    "as_of": {
      "a": "2025-11-30",
      "b": "2026-01-31"
    },
    "a_top": [
      {
        "name": "Commonwealth of Massachusetts",
        "value": "9993309.00",
        "weight": "0.02146060",
        "shared": false
      },
      {
        "name": "RHODE ISLAND ST HLTH & EDUCTNL BLDG CORP PUBLIC SCHS REVENUE",
        "value": "9930212.58",
        "weight": "0.02132510",
        "shared": false
      },
      {
        "name": "TARRANT TX EDFC 5% MT",
        "value": "8057850.00",
        "weight": "0.01730420",
        "shared": true
      },
      {
        "name": "SOUTHEAST ENERGY AUTH VAR",
        "value": "7657532.42",
        "weight": "0.01644452",
        "shared": true
      },
      {
        "name": "NEW YORK ST DORM AUTH REVENUES NON ST SUPPORTED DEBT",
        "value": "6424516.80",
        "weight": "0.01379663",
        "shared": false
      },
      {
        "name": "CT HLTH & EDUCTNL-B-1",
        "value": "5896046.68",
        "weight": "0.01266174",
        "shared": false
      },
      {
        "name": "Philadelphia Housing Authority",
        "value": "5522453.56",
        "weight": "0.01185945",
        "shared": false
      },
      {
        "name": "PVT CLG UNIV AUTH-A",
        "value": "5429796.50",
        "weight": "0.01166047",
        "shared": false
      },
      {
        "name": "NYC TRANSITIONAL-J-1",
        "value": "5350132.50",
        "weight": "0.01148939",
        "shared": false
      },
      {
        "name": "VIRGINIA ST CMWLTH TRANSPRTN BRD TRANSPRTN REVENUE",
        "value": "5228302.00",
        "weight": "0.01122776",
        "shared": false
      },
      {
        "name": "Tulsa County Independent School District No. 4 Bixby, Series 2025, GO Bonds",
        "value": "5163518.00",
        "weight": "0.01108864",
        "shared": false
      },
      {
        "name": "TRIBOROUGH NY BRIDGE & TUNNEL REGD N/C B/E 5.00000000",
        "value": "5159042.50",
        "weight": "0.01107903",
        "shared": false
      },
      {
        "name": "County of Clark, Series 2016B",
        "value": "5105997.00",
        "weight": "0.01096511",
        "shared": false
      },
      {
        "name": "Indiana Finance Authority",
        "value": "5072244.50",
        "weight": "0.01089263",
        "shared": false
      },
      {
        "name": "PORT SEATTLE 5% 5/1/2026 @",
        "value": "5043637.00",
        "weight": "0.01083119",
        "shared": false
      },
      {
        "name": "NY ST HSG FIN AGY-B-2",
        "value": "5030662.50",
        "weight": "0.01080333",
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      },
      {
        "name": "Miami-Dade (County of), FL Housing Finance Authority (Amber Station), Series 2025, RB",
        "value": "5026116.50",
        "weight": "0.01079357",
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      },
      {
        "name": "RURAL WTR FING 2.75% 5/1/2028",
        "value": "4934611.50",
        "weight": "0.01059706",
        "shared": false
      },
      {
        "name": "Gretna Public Schools, Series 2024, GO Bonds",
        "value": "4839210.83",
        "weight": "0.01039219",
        "shared": false
      },
      {
        "name": "IN INSMED 10/01/2064",
        "value": "4541324.33",
        "weight": "0.00975248",
        "shared": true
      },
      {
        "name": "Franklin County Convention Facilities Authority",
        "value": "4321061.24",
        "weight": "0.00927946",
        "shared": false
      },
      {
        "name": "EQUITABLE SCHOOL REVOLVING FUND LLC OBLIGATED GROUP 5.0% 11-01-28",
        "value": "4175069.60",
        "weight": "0.00896595",
        "shared": false
      },
      {
        "name": "Passaic Valley Sewerage Commission",
        "value": "4110579.65",
        "weight": "0.00882746",
        "shared": false
      },
      {
        "name": "BOERNE TX ISD 4% MT",
        "value": "4105610.80",
        "weight": "0.00881678",
        "shared": false
      },
      {
        "name": "TN TGYPWR 12/01/2051",
        "value": "3994600.34",
        "weight": "0.00857839",
        "shared": true
      },
      {
        "name": "TX NSDSCD 08/01/2054",
        "value": "3972556.22",
        "weight": "0.00853105",
        "shared": false
      },
      {
        "name": "KENTUCKY ST PROPERTY & BLDGS C REGD N/C B/E 5.00000000",
        "value": "3921480.00",
        "weight": "0.00842136",
        "shared": false
      },
      {
        "name": "HILLSBOROUGH CT 5% 11/15/2029",
        "value": "3809822.09",
        "weight": "0.00818158",
        "shared": false
      },
      {
        "name": "Public Energy Authority of Kentucky, Gas Supply Revenue Bonds, Refunding Series 2025A",
        "value": "3783722.42",
        "weight": "0.00812553",
        "shared": true
      },
      {
        "name": "ROCKPORT IN POLL CONTROL REVENUE",
        "value": "3737395.60",
        "weight": "0.00802604",
        "shared": false
      },
      {
        "name": "County of Denton TX",
        "value": "3704571.35",
        "weight": "0.00795555",
        "shared": false
      },
      {
        "name": "COLORADO ST HLTH FACS AUTH REV REGD V/R B/E 5.00000000",
        "value": "3662813.75",
        "weight": "0.00786588",
        "shared": false
      },
      {
        "name": "MAIN STREET NATURAL GAS INC GA GAS SUPPLY REVENUE",
        "value": "3540793.08",
        "weight": "0.00760384",
        "shared": false
      },
      {
        "name": "FLORIDA INSURANCE ASSISTANCE INTERLOCAL AGY",
        "value": "3462766.34",
        "weight": "0.00743628",
        "shared": false
      },
      {
        "name": "SAXE GOTHA LEXINGTON PUBLIC FACILITIES CORP",
        "value": "3313552.11",
        "weight": "0.00711584",
        "shared": false
      },
      {
        "name": "IN FIN ENVR 0.95% MT@",
        "value": "3270461.37",
        "weight": "0.00702330",
        "shared": false
      },
      {
        "name": "PENNSYLVANIA ST ECON DEV FING AUTH UPMC REVENUE",
        "value": "3258171.60",
        "weight": "0.00699691",
        "shared": true
      },
      {
        "name": "PENNSYLVANIA ST ECON DEV FING REGD V/R B/E AMT 4.00000000",
        "value": "3253184.68",
        "weight": "0.00698620",
        "shared": true
      },
      {
        "name": "ALAMO HEIGHTS ISD-B",
        "value": "3220096.92",
        "weight": "0.00691515",
        "shared": false
      },
      {
        "name": "Lewis Central Community School District",
        "value": "3216407.27",
        "weight": "0.00690722",
        "shared": false
      },
      {
        "name": "Kansas City Planned Industrial Expansion Authority, Missouri, Multifamily Housing Revenue Bonds, The Depot on Old Santa Fe Series 2023",
        "value": "3215392.43",
        "weight": "0.00690504",
        "shared": false
      },
      {
        "name": "MARICOPA IDA-D",
        "value": "3155891.25",
        "weight": "0.00677727",
        "shared": false
      },
      {
        "name": "STATE OF ILLINOIS MCCORMICK PLACE EXPANSION PROJECT FUND 5.0% 06-15-29",
        "value": "3109301.10",
        "weight": "0.00667721",
        "shared": false
      },
      {
        "name": "MET TRANSPRTN AUTH-B",
        "value": "3091244.27",
        "weight": "0.00663844",
        "shared": false
      },
      {
        "name": "MN HGR EDU FACS-B-1",
        "value": "3067701.30",
        "weight": "0.00658788",
        "shared": false
      },
      {
        "name": "COLORADO ST HLTH FACS AUTH REVENUE",
        "value": "3033948.40",
        "weight": "0.00651539",
        "shared": false
      },
      {
        "name": "SHAWNEE CO-A",
        "value": "3023079.30",
        "weight": "0.00649205",
        "shared": false
      },
      {
        "name": "OR ST BUS DEV C 3.8% MT",
        "value": "3022338.00",
        "weight": "0.00649046",
        "shared": false
      },
      {
        "name": "MI STRAT FND 3.35% MT@",
        "value": "2993490.90",
        "weight": "0.00642851",
        "shared": false
      },
      {
        "name": "LOS ANGELES WTR-A-REF",
        "value": "2960173.43",
        "weight": "0.00635696",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "SAINT JAMES PARISH LA REVENUE PARISH OF ST JAMES LA",
        "value": "30500000.00",
        "weight": "0.02221239",
        "shared": false
      },
      {
        "name": "IOWA ST FIN AUTH MIDWESTERN EC IOWA FINANCE AUTHORITY",
        "value": "29600000.00",
        "weight": "0.02155694",
        "shared": false
      },
      {
        "name": "MAIN STR NAT GA 5% MT",
        "value": "26450429.23",
        "weight": "0.01926319",
        "shared": false
      },
      {
        "name": "PEFA INC VAR",
        "value": "24425906.92",
        "weight": "0.01778878",
        "shared": false
      },
      {
        "name": "TX TMGUTL 01/01/2054",
        "value": "23739137.72",
        "weight": "0.01728862",
        "shared": false
      },
      {
        "name": "HOUSTON TX UTILITY SYS REVENUE CITY OF HOUSTON TX COMBINED UTILITY SYSTEM REVENUE",
        "value": "22700000.00",
        "weight": "0.01653184",
        "shared": false
      },
      {
        "name": "City of Burlington, Series 2007A",
        "value": "22000000.00",
        "weight": "0.01602205",
        "shared": false
      },
      {
        "name": "Public Energy Authority of Kentucky, Gas Supply Revenue Bonds, Refunding Series 2025A",
        "value": "19153126.80",
        "weight": "0.01394874",
        "shared": true
      },
      {
        "name": "County of Allen, Series 2025C",
        "value": "19100000.00",
        "weight": "0.01391005",
        "shared": false
      },
      {
        "name": "CONNECTICUT ST HSG FIN AUTH HS CONNECTICUT HOUSING FINANCE AUTHORITY",
        "value": "17100000.00",
        "weight": "0.01245350",
        "shared": false
      },
      {
        "name": "Loudoun County Economic Development Authority, Series 2013A",
        "value": "16795000.00",
        "weight": "0.01223138",
        "shared": false
      },
      {
        "name": "NY ST HSG FIN AGY D-2",
        "value": "14075103.00",
        "weight": "0.01025055",
        "shared": false
      },
      {
        "name": "Indianapolis Local Public Improvement Bond Bank, Series 2025B-2",
        "value": "14062731.80",
        "weight": "0.01024154",
        "shared": false
      },
      {
        "name": "NM MUNI ENERGY ACQ AU",
        "value": "13655956.28",
        "weight": "0.00994529",
        "shared": false
      },
      {
        "name": "NY NY CITY HS(NEW YORK MHSG) 3.25% 2/1/30 MT 65",
        "value": "12912031.46",
        "weight": "0.00940351",
        "shared": false
      },
      {
        "name": "PENNSYLVANIA ST ECON DEV FING AUTH UPMC REVENUE",
        "value": "12902701.20",
        "weight": "0.00939672",
        "shared": true
      },
      {
        "name": "HARRIS ED-VAR-REF-C-1",
        "value": "12900000.00",
        "weight": "0.00939475",
        "shared": false
      },
      {
        "name": "SAN ANTONIO TX MUNI COMMERICAL PAPER",
        "value": "12306565.74",
        "weight": "0.00896256",
        "shared": false
      },
      {
        "name": "NYC WTR-ADJ-CC",
        "value": "12300000.00",
        "weight": "0.00895778",
        "shared": false
      },
      {
        "name": "State of Oregon Housing & Community Services Department, Series 2024R",
        "value": "12273618.00",
        "weight": "0.00893857",
        "shared": false
      },
      {
        "name": "Public Energy Authority of Kentucky, Gas Supply Revenue Bonds, Series 2024A-1",
        "value": "11425007.78",
        "weight": "0.00832055",
        "shared": false
      },
      {
        "name": "TRIBOROUGH NY BRIDGE & TUNNEL REGD V/R B/E 3.48880000",
        "value": "11004037.00",
        "weight": "0.00801397",
        "shared": false
      },
      {
        "name": "SOUTHEAST ENERGY AUTH VAR",
        "value": "10933849.50",
        "weight": "0.00796285",
        "shared": true
      },
      {
        "name": "TARRANT TX EDFC 5% MT",
        "value": "10837988.00",
        "weight": "0.00789304",
        "shared": true
      },
      {
        "name": "Dallas Fort Worth International Airport, Series 2025A-1",
        "value": "10803202.00",
        "weight": "0.00786770",
        "shared": false
      },
      {
        "name": "UNIV OF COLORADO CO HOSP AUTH UCOMED 11/35 ADJUSTABLE VAR",
        "value": "10730000.00",
        "weight": "0.00781439",
        "shared": false
      },
      {
        "name": "UNIV OF TEXAS TX UNIV REVENUES",
        "value": "10683757.00",
        "weight": "0.00778071",
        "shared": false
      },
      {
        "name": "CHICAGO O HARE INTL 5.00%",
        "value": "10635821.00",
        "weight": "0.00774580",
        "shared": false
      },
      {
        "name": "WASTE MANAGEMENT INC (MPT) 3.875% 08-01-38",
        "value": "10530211.65",
        "weight": "0.00766889",
        "shared": false
      },
      {
        "name": "Louisiana Public Facilities Authority, Series 2009B-1",
        "value": "10500000.00",
        "weight": "0.00764689",
        "shared": false
      },
      {
        "name": "New York (City of), NY Municipal Water Finance Authority",
        "value": "10225000.00",
        "weight": "0.00744661",
        "shared": false
      },
      {
        "name": "Oregon State Lottery, Series 2025A",
        "value": "10189515.79",
        "weight": "0.00742077",
        "shared": false
      },
      {
        "name": "State of Colorado, Series B",
        "value": "10112482.00",
        "weight": "0.00736467",
        "shared": false
      },
      {
        "name": "NYC HSG DEV CORP-F-2",
        "value": "10100713.00",
        "weight": "0.00735610",
        "shared": false
      },
      {
        "name": "TEXAS ST-B",
        "value": "10100000.00",
        "weight": "0.00735558",
        "shared": false
      },
      {
        "name": "Board of Regents of the University of Texas System",
        "value": "10003687.00",
        "weight": "0.00728544",
        "shared": false
      },
      {
        "name": "DISTRICT OF COLUMBIA (WASHINGTON D MUNI COMMERICAL PAPER",
        "value": "10000535.00",
        "weight": "0.00728314",
        "shared": false
      },
      {
        "name": "Connecticut State Health & Educational Facilities Authority, Series O",
        "value": "10000000.00",
        "weight": "0.00728275",
        "shared": false
      },
      {
        "name": "Highlands County Health Facilities Authority, Series 2021D-2",
        "value": "10000000.00",
        "weight": "0.00728275",
        "shared": false
      },
      {
        "name": "Omaha Nebraska Airport Authority, Tender Option Bond Trust Receipts/Certificates, Series 2024-XG0593",
        "value": "10000000.00",
        "weight": "0.00728275",
        "shared": false
      },
      {
        "name": "Massachusetts Water Resources Authority",
        "value": "9999978.00",
        "weight": "0.00728273",
        "shared": false
      },
      {
        "name": "WISCONSIN ST HLTH & EDUCTNL FACS AUTH REVENUE",
        "value": "9665000.00",
        "weight": "0.00703878",
        "shared": false
      },
      {
        "name": "MOBILE PCR-VAR-AL PWR",
        "value": "9005679.00",
        "weight": "0.00655861",
        "shared": false
      },
      {
        "name": "City of Burlington, Series 2007B",
        "value": "9000000.00",
        "weight": "0.00655448",
        "shared": false
      },
      {
        "name": "MAIN STR NAT GA 4% 3/1/2050",
        "value": "8568893.72",
        "weight": "0.00624051",
        "shared": false
      },
      {
        "name": "BLKR-LI MUNI-INS",
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        "weight": "0.00623421",
        "shared": false
      },
      {
        "name": "State of New York Mortgage Agency Homeowner Mortgage, Series 247",
        "value": "8500000.00",
        "weight": "0.00619034",
        "shared": false
      },
      {
        "name": "County of Allen, Series 2025D",
        "value": "8500000.00",
        "weight": "0.00619034",
        "shared": false
      },
      {
        "name": "City of Chicago, Series 2025B",
        "value": "8110295.20",
        "weight": "0.00590653",
        "shared": false
      },
      {
        "name": "City of Austin TX",
        "value": "7761629.60",
        "weight": "0.00565260",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000940400-26-002288",
      "as_of": "2025-11-30",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1111565/000094040026002288/0000940400-26-002288-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0002071691-26-007309",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1524513/000207169126007309/0002071691-26-007309-index.htm"
    }
  ]
}