{
  "page": "compare",
  "query": {
    "a": "FASNX",
    "b": "FCTFX"
  },
  "retrieved_at": "2026-07-07T18:29:33+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": "Fidelity Sustainable Intermediate Municipal Income Fund",
    "ticker": "FASNX",
    "slug": "FASNX",
    "series_id": "S000075893",
    "html_url": "https://fundwatcher.app/funds/FASNX/"
  },
  "fund_b": {
    "name": "Fidelity California Municipal Income Fund",
    "ticker": "FCTFX",
    "slug": "FCTFX",
    "series_id": "S000005447",
    "html_url": "https://fundwatcher.app/funds/FCTFX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.05902296195796342110154437682",
    "coverage_b_by_a": "0.05902296195796342110154437682",
    "shared_count": 7,
    "as_of": {
      "a": "2026-01-31",
      "b": "2026-02-28"
    },
    "a_top": [
      {
        "name": "Fidelity Municipal Cash Central Fund",
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        "weight": "0.05876032",
        "shared": true
      },
      {
        "name": "CT SPEC TAX 5% 7/1/2034",
        "value": "553162.51",
        "weight": "0.02091759",
        "shared": false
      },
      {
        "name": "DALLAS TX 5% 2/15/2031",
        "value": "353888.99",
        "weight": "0.01338215",
        "shared": false
      },
      {
        "name": "VAUXMONT METROPOLITAN DISTRICT AG 5.0% 12-01-28",
        "value": "344954.09",
        "weight": "0.01304428",
        "shared": false
      },
      {
        "name": "CLEAR CREEK TX INDEP SCH DIST REGD B/E PSF-GTD 5.00000000",
        "value": "344145.99",
        "weight": "0.01301372",
        "shared": false
      },
      {
        "name": "TOMBALL TX ISD 5% 2/15/2038",
        "value": "341612.25",
        "weight": "0.01291791",
        "shared": false
      },
      {
        "name": "LOS ANGELES CA DEPT OF ARPTS ARPT REVENUE",
        "value": "334113.06",
        "weight": "0.01263433",
        "shared": false
      },
      {
        "name": "TRAVI TX 89439Y 5% 3/1/2027",
        "value": "308398.62",
        "weight": "0.01166195",
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      },
      {
        "name": "ALLEGHENY CO PA 5% 12/1/2026",
        "value": "270799.92",
        "weight": "0.01024017",
        "shared": false
      },
      {
        "name": "City of Atlanta Department of Aviation, Series 2025BB-1",
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        "weight": "0.01023822",
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      },
      {
        "name": "ILLINOIS FINANC 5% 10/1/2029",
        "value": "270088.03",
        "weight": "0.01021326",
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      },
      {
        "name": "ARLINGTON MA 2% 9/15/2034",
        "value": "251346.07",
        "weight": "0.00950454",
        "shared": false
      },
      {
        "name": "BOSTON MA W and S 3% 11/1/2033",
        "value": "249106.08",
        "weight": "0.00941983",
        "shared": false
      },
      {
        "name": "ILLINOIS ST FIN AUTH REVENUE REGD N/C B/E 5.00000000",
        "value": "237577.80",
        "weight": "0.00898390",
        "shared": false
      },
      {
        "name": "State of California",
        "value": "236624.24",
        "weight": "0.00894784",
        "shared": true
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      {
        "name": "WAKE CNTY LTD O 5% 5/1/2036",
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        "weight": "0.00891621",
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      },
      {
        "name": "NJ TRANSPRTN TRUST-CC",
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        "weight": "0.00884677",
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      {
        "name": "WA ST UNIV-REF",
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      {
        "name": "Southeast Energy Authority, Alabama, Revenue Bonds Cooperative District Energy Supply Series 2024C",
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      {
        "name": "Los Angeles Department of Water & Power Water System, Series 2025 C",
        "value": "214545.22",
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      {
        "name": "DENTON TX ISD-SER B2",
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      {
        "name": "UNIV TX 2% 8/15/2036",
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      {
        "name": "ESCAMBIA FL HSP 5% 8/15/2034",
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      {
        "name": "PORT OF LOS ANGELES LOSTRN 08/38 FIXED 5",
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        "weight": "0.00783321",
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      {
        "name": "Southeast Energy Authority A Cooperative District, Series 2025A",
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      {
        "name": "GA PWR - SOUTHERN CO 18-1 V1",
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      {
        "name": "GARLAND TEX 5% 2/15/2038",
        "value": "198743.88",
        "weight": "0.00751541",
        "shared": false
      },
      {
        "name": "GREAT LAKES WTR 5.25% 7/1/2045",
        "value": "190350.88",
        "weight": "0.00719803",
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      },
      {
        "name": "FAIRFAX C VA 5% 1/1/2045 MT",
        "value": "185452.49",
        "weight": "0.00701280",
        "shared": false
      },
      {
        "name": "SALT VERDE FINL CORP GAS REV ARIZ SR",
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      {
        "name": "WI ST 5% 5/1/2034 Q",
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        "weight": "0.00671357",
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      },
      {
        "name": "State of Illinois Sales Tax Revenue",
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        "weight": "0.00669956",
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      {
        "name": "WAYNE ST U MI 5% 11/15/2034",
        "value": "176489.94",
        "weight": "0.00667389",
        "shared": false
      },
      {
        "name": "County of Baltimore, Series 2025",
        "value": "175873.26",
        "weight": "0.00665057",
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      {
        "name": "TARRANT EFFC HO 5% 12/1/2035",
        "value": "174959.79",
        "weight": "0.00661602",
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      },
      {
        "name": "NORTH CAROLINA ST HSG FIN AGY REGD B/E GNMA/FN 6.25000000",
        "value": "172666.34",
        "weight": "0.00652930",
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      },
      {
        "name": "PUBLIC FIN AUTH WI HL",
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      {
        "name": "LOS ANGELES UNIF SD-A",
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        "weight": "0.00641895",
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      {
        "name": "GLOUCESTER IMPT 5% 7/1/2034",
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      },
      {
        "name": "COLORADO ST HSG & FIN AUTH",
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      {
        "name": "CO ST HI ED COP 5% 11/1/2026",
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        "weight": "0.00635651",
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      {
        "name": "ENERGY NW/WPPS 5% 7/1/2039",
        "value": "162820.49",
        "weight": "0.00615698",
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      },
      {
        "name": "MAIN STR NAT GA 5% MT",
        "value": "161975.34",
        "weight": "0.00612502",
        "shared": false
      },
      {
        "name": "SOUTHEAST ALA PREP 5% MT",
        "value": "160573.58",
        "weight": "0.00607202",
        "shared": false
      },
      {
        "name": "MISSOUR ST HS 4.90% 11/1/2045",
        "value": "153732.68",
        "weight": "0.00581333",
        "shared": false
      },
      {
        "name": "OH OHSDEV 11/01/2039",
        "value": "152398.02",
        "weight": "0.00576286",
        "shared": false
      },
      {
        "name": "NY NY CITY HS 3.625% MT",
        "value": "151637.61",
        "weight": "0.00573411",
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      },
      {
        "name": "MONTANA ST 4.65% 12/1/2046",
        "value": "150644.70",
        "weight": "0.00569656",
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      },
      {
        "name": "NM MFA 4.60% 9/1/2046",
        "value": "150581.51",
        "weight": "0.00569417",
        "shared": false
      },
      {
        "name": "NYS_HFA 3.375% MT",
        "value": "150040.32",
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        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "Fidelity Municipal Cash Central Fund",
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        "weight": "0.03262737",
        "shared": true
      },
      {
        "name": "LOS ANGELES WTR-A-REF",
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      },
      {
        "name": "State of California, Series 2024",
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      },
      {
        "name": "Central Valley Energy Authority, Series 2026",
        "value": "17590822.40",
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      },
      {
        "name": "CALIFORNIA ST HLTH FACS FING AUTH REVENUE",
        "value": "17366176.88",
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      },
      {
        "name": "UNIV OF CALIFORNIA-Q",
        "value": "17078387.99",
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        "shared": false
      },
      {
        "name": "CALIFORNIA ST INFRASTRUCTURE & REGD V/R B/E 1.20000000",
        "value": "16951292.60",
        "weight": "0.00884695",
        "shared": false
      },
      {
        "name": "California Community Choice Financing Authority, Series F",
        "value": "16522212.84",
        "weight": "0.00862301",
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      },
      {
        "name": "CALIFORNIA COMMUNITY VAR",
        "value": "16512549.86",
        "weight": "0.00861797",
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      },
      {
        "name": "STHRN CALIFORNIA ST PUBLIC PWR AUTH STHRN TRANSMISSION SYSTE",
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        "weight": "0.00852993",
        "shared": false
      },
      {
        "name": "SAN FRANCISCO W 5.25% 11/1/2055",
        "value": "16334886.00",
        "weight": "0.00852525",
        "shared": false
      },
      {
        "name": "CALIFORNIA COMMUNITY VAR",
        "value": "15980871.00",
        "weight": "0.00834048",
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      },
      {
        "name": "Los Angeles Department of Airports, California, Revenue Bonds, Los Angeles International Airport, Subordinate Lien Series 2019F",
        "value": "14099054.73",
        "weight": "0.00735836",
        "shared": false
      },
      {
        "name": "State of California",
        "value": "13115892.80",
        "weight": "0.00684524",
        "shared": true
      },
      {
        "name": "COMMONSPIRIT HEALTH OBLIGATED GROUP 4.0% 04-01-49",
        "value": "13004675.47",
        "weight": "0.00678719",
        "shared": false
      },
      {
        "name": "UNIV OF CALIFORNIA CA REVENUES REGD B/E 5.50000000",
        "value": "12150017.00",
        "weight": "0.00634114",
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      },
      {
        "name": "HAYWARD USD-A",
        "value": "12106989.44",
        "weight": "0.00631869",
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      },
      {
        "name": "University of California, Series 2024BW",
        "value": "11924013.00",
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      },
      {
        "name": "State of California, Series 2025, GO Bonds",
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      },
      {
        "name": "CALIFORNIA ST HLTH FACS FING AUTH REVENUE",
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      {
        "name": "CALIFORNIA ST INFRAST",
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      },
      {
        "name": "LOS ANGELES DEPT-B",
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      },
      {
        "name": "SAN MATEO CNTY JT-A",
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      },
      {
        "name": "California Community Choice Financing Authority, Series B",
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      },
      {
        "name": "POWAY USD-IMPT-07-1-A",
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        "shared": false
      },
      {
        "name": "San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2019 A, RB",
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      },
      {
        "name": "CENTRL VLY CA ENERGY AUTH COMM REGD V/R B/E 5.00000000",
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      },
      {
        "name": "CA MUN FIN AUT 5% 5/15/2034",
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      },
      {
        "name": "San Jose, California, Airport Revenue Bonds, Refunding Series 2017A",
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        "shared": false
      },
      {
        "name": "LA CA AIRPT 5% 5/15/2034 @",
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        "weight": "0.00540947",
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      },
      {
        "name": "Los Angeles (City of), CA Department of Airports (Los Angeles International Airport), Series 2018, Ref. RB",
        "value": "10351169.00",
        "weight": "0.00540232",
        "shared": false
      },
      {
        "name": "REPUBLIC SERVICES INC (MPT) 2.875% 07-01-43",
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      },
      {
        "name": "San Francisco City & County Airport Comm-San Francisco International Airport, Series 2016 B",
        "value": "9717178.28",
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      },
      {
        "name": "CA STWD 3% 4/1/2050",
        "value": "9586297.97",
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      },
      {
        "name": "CALIFORNIA ST STWD CMNTYS DEV REGD B/E 5.00000000",
        "value": "9565015.59",
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      },
      {
        "name": "MOUNTAIN VIE 4% 8/1/2054",
        "value": "9412645.00",
        "weight": "0.00491250",
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      },
      {
        "name": "UNIV OF CALIFORNIA CA REVENUES",
        "value": "8896957.00",
        "weight": "0.00464336",
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      },
      {
        "name": "Rio Hondo Community College District, Series 2010C",
        "value": "8669721.97",
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      {
        "name": "CA ST MFA MHSG 2.65% 8/1/2036",
        "value": "8561248.19",
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      },
      {
        "name": "State of California",
        "value": "8297605.40",
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      },
      {
        "name": "California Community Choice Financing Authority, Series 2026 A-1",
        "value": "8277730.88",
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      },
      {
        "name": "California (State of) Housing Finance Agency (Social Certificates), Series 2023-1, RB",
        "value": "8276955.43",
        "weight": "0.00431978",
        "shared": false
      },
      {
        "name": "LOS ANGELES CA DEPT OF ARPTS ARPT REVENUE",
        "value": "8207470.60",
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      },
      {
        "name": "CALIFORNIA COMMUNITY VAR",
        "value": "8136974.25",
        "weight": "0.00424672",
        "shared": false
      },
      {
        "name": "CALIFORNIA ST INFRAST",
        "value": "8011521.86",
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      },
      {
        "name": "SAN BERN CA USD 3% 8/1/2044",
        "value": "7996371.36",
        "weight": "0.00417334",
        "shared": false
      },
      {
        "name": "LANCER EDUCATIONAL HOUSING LLC 5.0% 06-01-51",
        "value": "7927913.82",
        "weight": "0.00413761",
        "shared": false
      },
      {
        "name": "BURBANK GLENDALE PASADENA CA A REGD B/E AMT 5.00000000",
        "value": "7927575.60",
        "weight": "0.00413743",
        "shared": false
      },
      {
        "name": "CALIFORNIA ST MUNI FIN AUTH REVENUE",
        "value": "7861080.00",
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        "shared": false
      },
      {
        "name": "SAC CNTY ARPT 18C 5% 07/01/36@",
        "value": "7806265.50",
        "weight": "0.00407412",
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000035402-26-002117",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/35315/000003540226002117/0000035402-26-002117-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
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      "edgar_url": "https://www.sec.gov/Archives/edgar/data/718891/000003540226002544/0000035402-26-002544-index.htm"
    }
  ]
}