{
  "page": "compare",
  "query": {
    "a": "VTEC",
    "b": "CMF"
  },
  "retrieved_at": "2026-07-07T14:46:12+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": "VANGUARD CALIFORNIA TAX-EXEMPT BOND ETF",
    "ticker": "VTEC",
    "slug": "VTEC",
    "series_id": "S000083730",
    "html_url": "https://fundwatcher.app/funds/VTEC/"
  },
  "fund_b": {
    "name": "iShares California Muni Bond ETF",
    "ticker": "CMF",
    "slug": "CMF",
    "series_id": "S000019341",
    "html_url": "https://fundwatcher.app/funds/CMF/"
  },
  "overlap": {
    "coverage_a_by_b": "0.3028700388223762494062310050",
    "coverage_b_by_a": "0.3028700388223762494062310044",
    "shared_count": 1034,
    "as_of": {
      "a": "2026-02-28",
      "b": "2026-02-28"
    },
    "a_top": [
      {
        "name": "Southern California Public Power Authority, Series A",
        "value": "12900000.00",
        "weight": "0.00593245",
        "shared": false
      },
      {
        "name": "UNIV OF CALIFORNIA CA REVENUES REGD N/C B/E 5.00000000",
        "value": "11969705.81",
        "weight": "0.00550462",
        "shared": true
      },
      {
        "name": "Bay Area Toll Authority, Series 2026A",
        "value": "11189454.08",
        "weight": "0.00514580",
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      },
      {
        "name": "Irvine Ranch Water District, Series 2009 A, VRD RB",
        "value": "7025000.00",
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      {
        "name": "LOS ANGELES UNIF SD-A",
        "value": "7016222.88",
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      {
        "name": "LOS ANGELES UNIF SD-A",
        "value": "7001515.58",
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      },
      {
        "name": "Bay Area Toll Authority, Series 2023 A, VRD Ref. RB",
        "value": "6715000.00",
        "weight": "0.00308809",
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      },
      {
        "name": "LOS ANGELES UNIF SD-A",
        "value": "6498887.63",
        "weight": "0.00298870",
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      {
        "name": "Los Angeles Department of Water & Power, Series 2025A",
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        "name": "UNIV OF CALIFORNIA CA REVENUES REGD B/E 5.00000000",
        "value": "5398270.88",
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      },
      {
        "name": "CALIFORNIA ST EDUCTNL FACS AUTH REVENUE",
        "value": "5264772.16",
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        "shared": false
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      {
        "name": "UNIV OF CALIFORNIA CA REVENUES REGD B/E 5.50000000",
        "value": "5181982.25",
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      },
      {
        "name": "E CO AWP JT PWRS-A-1",
        "value": "5131980.25",
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      {
        "name": "STATE OF CALIFORNIA",
        "value": "5127317.08",
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      {
        "name": "SAN FRANCISCO USD",
        "value": "5004645.00",
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      {
        "name": "UNIV OF CALIFORNIA CA",
        "value": "4867361.96",
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      {
        "name": "IRVINE CA IMPT BOND ACT 1915",
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        "name": "State of California",
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      {
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      {
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      {
        "name": "LOS ANGELES UNIF SD-A",
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      {
        "name": "State of California",
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      {
        "name": "BAY AREA CA TOLL AUTH",
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      {
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        "value": "4086396.19",
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      {
        "name": "IRVINE WTR-RF-A1-VAR",
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      {
        "name": "BAY AREA TOLL AUTHORI VAR",
        "value": "3710401.42",
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      {
        "name": "University of California, Series 2024 BW, Ref. RB",
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      {
        "name": "Toll Road Sr Lien Refunding RB Series 2021A",
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      {
        "name": "UNIV OF CALIFORNIA CA REVENUES",
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      {
        "name": "Anaheim Public Financing Authority, California, Lease Revenue Bonds, Public Improvement Project, Series 1997C",
        "value": "3614939.17",
        "weight": "0.00166244",
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      {
        "name": "CALIFORNIA ST EDUCTNL FACS AUTH REVENUE",
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      {
        "name": "State of California 5.00% 03/01/2055",
        "value": "3528920.95",
        "weight": "0.00162288",
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      },
      {
        "name": "Los Angeles (County of), CA Metropolitan Transportation Authority, Series 2024, GO Bonds",
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      {
        "name": "STATE OF CALIFORNIA 5.0% 10-01-35",
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      {
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        "name": "Santa Monica Community College District, Series 2018A",
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      {
        "name": "State of California, Series 2025, GO Bonds",
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        "name": "Sacramento Municipal Utility District, Series 2025F",
        "value": "3103185.81",
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        "name": "LOS ANGELES UNIF SD-A",
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      {
        "name": "CA ST UNIV TRUSTEES-A",
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      {
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      {
        "name": "San Francisco City & County Airport Comm-San Francisco International Airport",
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      {
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      {
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        "name": "E CO AWP JT PWRS-A-1",
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      {
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        "name": "STATE OF CALIFORNIA",
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      {
        "name": "Los Angeles Community College District, Series D",
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      {
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      {
        "name": "STATE OF CALIFORNIA 4.0% 09-01-29",
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      {
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      {
        "name": "State of California, Series 2024",
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        "name": "Mt. San Antonio Community College District, Series 2024D",
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      {
        "name": "STHRN CALIFORNIA ST",
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      {
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        "name": "FOOTHILL ESTRN TRANSPRTN CORRIDOR AGY CA TOLL ROAD REVENUE",
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      {
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      },
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000783401-26-000072",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/783401/000078340126000072/0000783401-26-000072-index.htm"
    },
    {
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      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1100663/000207169126008204/0002071691-26-008204-index.htm"
    }
  ]
}