{
  "page": "compare",
  "query": {
    "a": "IBMR",
    "b": "VTES"
  },
  "retrieved_at": "2026-07-07T16:50:53+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 2029 Term Muni Bond ETF",
    "ticker": "IBMR",
    "slug": "IBMR",
    "series_id": "S000080345",
    "html_url": "https://fundwatcher.app/funds/IBMR/"
  },
  "fund_b": {
    "name": "VANGUARD SHORT-TERM TAX-EXEMPT BOND ETF",
    "ticker": "VTES",
    "slug": "VTES",
    "series_id": "S000079862",
    "html_url": "https://fundwatcher.app/funds/VTES/"
  },
  "overlap": {
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    "coverage_b_by_a": "0.06528129632116882942892486109",
    "shared_count": 230,
    "as_of": {
      "a": "2026-01-31",
      "b": "2026-02-28"
    },
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      },
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      },
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      },
      {
        "name": "Los Angeles (County of), CA Metropolitan Transportation Authority, Series 2017 A, RB",
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      {
        "name": "Palm Beach County School District, Series 2018 C, Ref. COP",
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      {
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        "name": "Escondido Union High School District, Series A",
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        "name": "PRIV CLGS & UNIV-A",
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      {
        "name": "State of Connecticut, Series 2025, GO Bonds",
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        "weight": "0.00297772",
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      {
        "name": "School Board of Miami-Dade County (The), Series 2025, COP",
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      },
      {
        "name": "MORRIS CNTY NJ",
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        "weight": "0.00288908",
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      },
      {
        "name": "MET TRANSPRTN AUTH NY REVENUE",
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      {
        "name": "OREGON CITY SCHOOL DISTRICT NO CLASCD 06/29 ZEROCPNOID 0",
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      {
        "name": "Lower Colorado River Authority, Series 2023A",
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        "name": "PENNSYLVANIA ST",
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        "name": "OHIO WTR DEV AUTH-A",
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      {
        "name": "School District of Broward County, Series 2019B",
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      {
        "name": "ILLINOIS ST TOLL HIGH",
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      {
        "name": "City of Minneapolis, Series 2021",
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      {
        "name": "State of California",
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        "weight": "0.00252878",
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      {
        "name": "AMERICAN MUN OH 5% 2/15/2029",
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        "weight": "0.00252617",
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      },
      {
        "name": "City of San Antonio, Series 2017",
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      {
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        "value": "1016031.38",
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      {
        "name": "PRIV CLGS & UNIVS AUT",
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      {
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        "name": "DALLAS TX AREA RAPID",
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        "weight": "0.00234235",
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      {
        "name": "ID HSG & FIN ASSN-A",
        "value": "971649.14",
        "weight": "0.00233701",
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      {
        "name": "ALABAMA ST PUBLIC SCH & CLG AUTH",
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      },
      {
        "name": "PHOENIX SKY HARBOR INTERNATIONAL AIRPORT CUSTOMER FACILITY CHARGES REVENUE 5.0% 07-01-33",
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      {
        "name": "NEW YORK NY",
        "value": "957766.80",
        "weight": "0.00230362",
        "shared": false
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      {
        "name": "Rhode Island Health & Educational Building Corp., Series 2019A",
        "value": "950870.85",
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      {
        "name": "Maricopa County Union High School District No. 210-Phoenix, Series 2018",
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      {
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      {
        "name": "Ukiah Unified School District, Series 2006",
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      {
        "name": "Kansas Development Finance Authority, Series 2019SRF",
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      {
        "name": "State of Illinois, Series 2023B",
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        "value": "895433.05",
        "weight": "0.00215369",
        "shared": false
      },
      {
        "name": "Multnomah County School District No. 1, Series 2020, GO Bonds",
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        "weight": "0.00212242",
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      {
        "name": "State of North Carolina, Series 2019",
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        "weight": "0.00211185",
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      },
      {
        "name": "KENTUCKY ST PROPERTY & BLDGS COMMISSION REVENUES",
        "value": "876968.32",
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      }
    ],
    "b_top": [
      {
        "name": "Vanguard Municipal Cash Management Fund",
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      },
      {
        "name": "NYC TRANSITIONAL-G-1",
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      },
      {
        "name": "CALIFORNIA ST-REF",
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      {
        "name": "NEW JERSEY ST ECON DEV AUTH REVENUE",
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      {
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      {
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        "name": "E CO AWP JT PWRS-A-1",
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      {
        "name": "CA REGENTS UNIV-CD",
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      {
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      {
        "name": "LOS ANGELES UNIF SD-A",
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      {
        "name": "State of New Jersey, Series A",
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      {
        "name": "NEW YORK-G-G-1",
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      {
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      {
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      {
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      {
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      },
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        "name": "NEW YORK CITY-C-REF",
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      {
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      {
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      {
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0002071691-26-007318",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1100663/000207169126007318/0002071691-26-007318-index.htm"
    },
    {
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      "accession_no": "0000105563-26-000162",
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      "edgar_url": "https://www.sec.gov/Archives/edgar/data/105563/000010556326000162/0000105563-26-000162-index.htm"
    }
  ]
}