{
  "page": "compare",
  "query": {
    "a": "IBMP",
    "b": "TAXT"
  },
  "retrieved_at": "2026-07-07T18:27:18+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": "iShares iBonds Dec 2027 Term Muni Bond ETF",
    "ticker": "IBMP",
    "slug": "IBMP",
    "series_id": "S000065128",
    "html_url": "https://fundwatcher.app/funds/IBMP/"
  },
  "fund_b": {
    "name": "Northern Trust Tax-Exempt Bond ETF",
    "ticker": "TAXT",
    "slug": "TAXT",
    "series_id": "S000093505",
    "html_url": "https://fundwatcher.app/funds/TAXT/"
  },
  "overlap": {
    "coverage_a_by_b": "0.01936956982268016941248444953",
    "coverage_b_by_a": "0.01936956982268016941248444954",
    "shared_count": 38,
    "as_of": {
      "a": "2026-01-31",
      "b": "2026-03-31"
    },
    "a_top": [
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        "name": "STATE OF CALIFORNIA 5.0% 04-01-27",
        "value": "2911950.85",
        "weight": "0.00477588",
        "shared": false
      },
      {
        "name": "State of Michigan, Series 2016",
        "value": "2768214.44",
        "weight": "0.00454014",
        "shared": true
      },
      {
        "name": "University of California, Series 2025, RB",
        "value": "2598951.75",
        "weight": "0.00426253",
        "shared": false
      },
      {
        "name": "BLKR-LI MUNI-INS",
        "value": "2471845.86",
        "weight": "0.00405407",
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      },
      {
        "name": "GEISINGER PA AUTH HLTH SYS REV GEISINGER AUTHORITY",
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      },
      {
        "name": "State of New Jersey, Series 2020A",
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        "weight": "0.00349475",
        "shared": false
      },
      {
        "name": "El Camino Community College District Fountation (The), Series 2012C",
        "value": "2121682.42",
        "weight": "0.00347977",
        "shared": false
      },
      {
        "name": "NJ TRANSPRTN TRUST-A",
        "value": "2116047.32",
        "weight": "0.00347052",
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      },
      {
        "name": "City of Boston, Series 2015A",
        "value": "2115458.53",
        "weight": "0.00346956",
        "shared": false
      },
      {
        "name": "CALIFORNIA ST HLTH FACS FING AUTH REVENUE",
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      },
      {
        "name": "District of Columbia, Series 2019 C, Ref. RB",
        "value": "1919589.83",
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        "shared": false
      },
      {
        "name": "Round Rock Independent School District, Series 2019 A, Ref. GO Bonds",
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      },
      {
        "name": "State of Illinois, Series D",
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      {
        "name": "Triborough Bridge & Tunnel Authority, Series 2021C2",
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      {
        "name": "SCAGO Educational Facilities Corp. for Pickens School District, Series 2025",
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        "shared": false
      },
      {
        "name": "State of California 5.00% 04/01/2027",
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      },
      {
        "name": "Florida (State of) Department of Environmental Protection (FL Forever), Series 2016 A, Ref. RB",
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      {
        "name": "NY ST HSG FIN AGY-D-2",
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      {
        "name": "MET TRANSPRTN AUTH NY",
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      {
        "name": "Lansing Board of Water & Light, Series 2026B",
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      {
        "name": "MIAMI-DADE WTSW 5% 10/1/2027",
        "value": "1549975.88",
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        "shared": false
      },
      {
        "name": "NEW JERSEY ST ECON DEV AUTH RE REGD N/C B/E 5.00000000",
        "value": "1529206.48",
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        "shared": false
      },
      {
        "name": "MI FIN AUTH-A-REF",
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      },
      {
        "name": "Dallas (City of), TX Area Rapid Transit, Series 2019, Ref. RB",
        "value": "1502841.06",
        "weight": "0.00246481",
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      },
      {
        "name": "Bay Area Toll Authority, Series 2017S-7",
        "value": "1498498.60",
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        "shared": false
      },
      {
        "name": "Ohio Water Development Authority, Series 2019A",
        "value": "1491261.42",
        "weight": "0.00244581",
        "shared": false
      },
      {
        "name": "Alabama (State of) Public School & College Authority (Social Bonds), Series 2020 A, Ref. RB",
        "value": "1464640.24",
        "weight": "0.00240215",
        "shared": false
      },
      {
        "name": "Omaha Public Power District, Series 2016A",
        "value": "1460000.00",
        "weight": "0.00239454",
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      },
      {
        "name": "COLORADO ST HLTH FACS",
        "value": "1458438.24",
        "weight": "0.00239198",
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      },
      {
        "name": "Grand River Dam Authority, Series 2016 A, Ref. RB",
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      },
      {
        "name": "PREREF ALABAMA FEDERAL AID HIGHWAY FI REGD B/E PREREFUNDED 09/01/27 @ 100 5.00000000",
        "value": "1423027.65",
        "weight": "0.00233390",
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      {
        "name": "ILL ST TOLL 5% 1/1/2027",
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        "weight": "0.00232025",
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      },
      {
        "name": "NYC TRANSITIONAL FIN",
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        "weight": "0.00230817",
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      },
      {
        "name": "NEW YORK NY",
        "value": "1373218.44",
        "weight": "0.00225221",
        "shared": false
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      {
        "name": "FLORIDA INSURANCE ASSISTANCE INTERLOCAL AGY",
        "value": "1363232.15",
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        "shared": false
      },
      {
        "name": "State of Minnesota, Series 2021A",
        "value": "1357083.52",
        "weight": "0.00222575",
        "shared": false
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      {
        "name": "PENNSYLVANIA ST",
        "value": "1351583.48",
        "weight": "0.00221673",
        "shared": false
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      {
        "name": "E-470 Public Highway Authority, Series 2004A",
        "value": "1346171.82",
        "weight": "0.00220785",
        "shared": false
      },
      {
        "name": "Indiana (State of) Finance Authority (CWA Authority), Series 2021, Ref. RB",
        "value": "1325886.99",
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        "shared": false
      },
      {
        "name": "NJ EDA REV 4% 11/1/2027",
        "value": "1324016.33",
        "weight": "0.00217152",
        "shared": false
      },
      {
        "name": "UNIV OF WASHINGTON WA UNIV REV REGD V/R B/E 4.00000000",
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        "weight": "0.00206078",
        "shared": false
      },
      {
        "name": "Pflugerville Independent School District, Series 2019A",
        "value": "1254931.41",
        "weight": "0.00205821",
        "shared": false
      },
      {
        "name": "RI COMMERCE CORP-B",
        "value": "1245818.85",
        "weight": "0.00204326",
        "shared": false
      },
      {
        "name": "Northside Independent School District, Series 2021",
        "value": "1233440.79",
        "weight": "0.00202296",
        "shared": false
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      {
        "name": "New Jersey Transportation Trust Fund Authority, Series 2022AA",
        "value": "1229174.55",
        "weight": "0.00201597",
        "shared": false
      },
      {
        "name": "Pennsylvania (Commonwealth of), First Series 2017, Ref. GO Bonds",
        "value": "1194191.17",
        "weight": "0.00195859",
        "shared": false
      },
      {
        "name": "VIRGINIA ST CLG BLDG AUTH EDUCTNL FACS REVENUE 21ST CENTURY",
        "value": "1181653.41",
        "weight": "0.00193803",
        "shared": false
      },
      {
        "name": "Los Angeles (County of), CA Metropolitan Transportation Authority (Green Bonds), Series 2020 A, RB",
        "value": "1167375.55",
        "weight": "0.00191461",
        "shared": false
      },
      {
        "name": "ILLINOIS ST TOLL HIGHWAY AUTH",
        "value": "1158417.92",
        "weight": "0.00189992",
        "shared": false
      },
      {
        "name": "NEW YORK NY REGD N/C B/E 5.00000000",
        "value": "1154751.87",
        "weight": "0.00189391",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "Water & Sewer System 2nd Resolution RB Fiscal 2023 Series CC",
        "value": "350000.00",
        "weight": "0.00679857",
        "shared": false
      },
      {
        "name": "NYC GO FY21-2 Q=SELF V8+",
        "value": "300000.00",
        "weight": "0.00582735",
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      },
      {
        "name": "UNIV OF CALIFORNIA CA REVENUES UNVHGR 05/52 FIXED 5",
        "value": "288317.62",
        "weight": "0.00560042",
        "shared": false
      },
      {
        "name": "NY ST URBAN DEV-C-3",
        "value": "279644.39",
        "weight": "0.00543195",
        "shared": false
      },
      {
        "name": "NY ST TWY AUTH-A",
        "value": "274235.81",
        "weight": "0.00532689",
        "shared": false
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      {
        "name": "SAN FRANCISCO PUB-D",
        "value": "204658.29",
        "weight": "0.00397538",
        "shared": false
      },
      {
        "name": "CA ST UNIV TRUSTEES-A",
        "value": "200317.07",
        "weight": "0.00389106",
        "shared": false
      },
      {
        "name": "County of Clark, Series 2023",
        "value": "183480.15",
        "weight": "0.00356401",
        "shared": false
      },
      {
        "name": "SOUTHEAST ENERGY-E",
        "value": "175076.25",
        "weight": "0.00340077",
        "shared": false
      },
      {
        "name": "Monroe County Industrial Development Corp. (University of Rochester), Series 2020 A, RB",
        "value": "160419.96",
        "weight": "0.00311608",
        "shared": false
      },
      {
        "name": "Indianapolis Local Public Improvement Bond Bank, Series 2019A",
        "value": "158269.28",
        "weight": "0.00307430",
        "shared": false
      },
      {
        "name": "Metropolitan Atlanta Rapid Transit Authority, Series 2017C",
        "value": "158168.50",
        "weight": "0.00307234",
        "shared": false
      },
      {
        "name": "City of New York, Series 2026G",
        "value": "156139.29",
        "weight": "0.00303293",
        "shared": false
      },
      {
        "name": "Desert Community College District, Series 2024",
        "value": "152391.63",
        "weight": "0.00296013",
        "shared": false
      },
      {
        "name": "VIRGINIA ST PUBLIC BLDG AUTH PUBLIC FACS REVENUE",
        "value": "151640.38",
        "weight": "0.00294554",
        "shared": false
      },
      {
        "name": "WV ST 5% 6/1/2037",
        "value": "150056.41",
        "weight": "0.00291477",
        "shared": false
      },
      {
        "name": "South Dakota Conservancy District, Series 2025A",
        "value": "144430.86",
        "weight": "0.00280550",
        "shared": false
      },
      {
        "name": "CHICAGO IL BRD OF EDU DEDICATED CAPITAL IMPT TAX",
        "value": "142046.19",
        "weight": "0.00275917",
        "shared": false
      },
      {
        "name": "NYC NY 5.25% 4/1/2047",
        "value": "141384.53",
        "weight": "0.00274632",
        "shared": false
      },
      {
        "name": "State of Florida, Series 2025D",
        "value": "138128.81",
        "weight": "0.00268308",
        "shared": false
      },
      {
        "name": "Public Energy Authority of Kentucky, Gas Supply Revenue Bonds, Refunding Series 2024B",
        "value": "137610.10",
        "weight": "0.00267301",
        "shared": false
      },
      {
        "name": "MAIN STR NAT GA 5% MT",
        "value": "137187.31",
        "weight": "0.00266479",
        "shared": false
      },
      {
        "name": "King County Public Hospital District No. 1, Series 2016",
        "value": "136733.52",
        "weight": "0.00265598",
        "shared": false
      },
      {
        "name": "TEXAS ST MUNI GAS ACQUISITION& SPLY CORP III GAS SPLY REVEN",
        "value": "136402.75",
        "weight": "0.00264955",
        "shared": false
      },
      {
        "name": "LAMAR TX CONSOL INDEP SCH DIST LAMSCD 02/39 FIXED 5",
        "value": "135185.15",
        "weight": "0.00262590",
        "shared": false
      },
      {
        "name": "Chicago O'Hare International Airport, Series 2024B",
        "value": "128966.20",
        "weight": "0.00250510",
        "shared": false
      },
      {
        "name": "District of Columbia, Series 2020, RB",
        "value": "128830.28",
        "weight": "0.00250246",
        "shared": false
      },
      {
        "name": "California Community Choice Financing Authority, Series F",
        "value": "123604.88",
        "weight": "0.00240096",
        "shared": false
      },
      {
        "name": "STHRN CA PUB PWR AUTH",
        "value": "122450.95",
        "weight": "0.00237855",
        "shared": false
      },
      {
        "name": "ENERGY NW/WPPS 5% 7/1/2028",
        "value": "120753.53",
        "weight": "0.00234558",
        "shared": false
      },
      {
        "name": "Virginia (Commonwealth of) College Building Authority (21st Centuity College and Equipment), Series 2021, RB",
        "value": "119700.88",
        "weight": "0.00232513",
        "shared": false
      },
      {
        "name": "JEA FL ELEC SYS REVENUE JEA ELECTRIC SYSTEM REVENUE",
        "value": "117358.98",
        "weight": "0.00227964",
        "shared": false
      },
      {
        "name": "City of Austin Water & Wastewater System, Series 2022",
        "value": "116757.19",
        "weight": "0.00226795",
        "shared": false
      },
      {
        "name": "County of Clark, Series 2016B",
        "value": "116711.09",
        "weight": "0.00226705",
        "shared": false
      },
      {
        "name": "BLACK BELT ENERGY GAS VAR",
        "value": "116045.83",
        "weight": "0.00225413",
        "shared": false
      },
      {
        "name": "MA ST DEV FIN AGY-A-2",
        "value": "114510.23",
        "weight": "0.00222430",
        "shared": false
      },
      {
        "name": "City of Chandler, Series 2026",
        "value": "113440.69",
        "weight": "0.00220353",
        "shared": false
      },
      {
        "name": "MAIN STR NAT GA 5% MT",
        "value": "111484.65",
        "weight": "0.00216553",
        "shared": false
      },
      {
        "name": "Pennsylvania Turnpike Commission, Series 2017",
        "value": "110556.72",
        "weight": "0.00214751",
        "shared": false
      },
      {
        "name": "State of Ohio, Series 2025C",
        "value": "109897.46",
        "weight": "0.00213470",
        "shared": false
      },
      {
        "name": "ALDINE ISD-A",
        "value": "109747.55",
        "weight": "0.00213179",
        "shared": false
      },
      {
        "name": "City of Memphis, Series 2018",
        "value": "108887.31",
        "weight": "0.00211508",
        "shared": false
      },
      {
        "name": "HARRIS ED FACS-REF",
        "value": "108585.44",
        "weight": "0.00210922",
        "shared": false
      },
      {
        "name": "City of San Antonio, Series 2023C",
        "value": "108312.15",
        "weight": "0.00210391",
        "shared": false
      },
      {
        "name": "NORTHWEST TEX I 5% 2/15/2037",
        "value": "108209.28",
        "weight": "0.00210191",
        "shared": false
      },
      {
        "name": "UNIV TX 5% 8/15/49",
        "value": "108054.64",
        "weight": "0.00209891",
        "shared": false
      },
      {
        "name": "SOUTHEST ENERGY (BP) 5.25% 11/1/35 MT",
        "value": "107940.19",
        "weight": "0.00209668",
        "shared": false
      },
      {
        "name": "LOS ANGELES DEPT WTR",
        "value": "107888.39",
        "weight": "0.00209568",
        "shared": false
      },
      {
        "name": "MA ST 5% 9/1/2049",
        "value": "107788.31",
        "weight": "0.00209373",
        "shared": false
      },
      {
        "name": "S E ENERGY COOP DT",
        "value": "107540.47",
        "weight": "0.00208892",
        "shared": false
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0002071691-26-007323",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1100663/000207169126007323/0002071691-26-007323-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0002071691-26-012340",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/916620/000207169126012340/0002071691-26-012340-index.htm"
    }
  ]
}