{
  "page": "compare",
  "query": {
    "a": "FASUX",
    "b": "FSMJX"
  },
  "retrieved_at": "2026-07-07T18:19:50+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": "FASUX",
    "slug": "FASUX",
    "series_id": "S000075893",
    "html_url": "https://fundwatcher.app/funds/FASUX/"
  },
  "fund_b": {
    "name": "Fidelity SAI Conservative Income Municipal Bond Fund",
    "ticker": "FSMJX",
    "slug": "FSMJX",
    "series_id": "S000082358",
    "html_url": "https://fundwatcher.app/funds/FSMJX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.07334643652329476875770481583",
    "coverage_b_by_a": "0.07334643652329476875770481583",
    "shared_count": 15,
    "as_of": {
      "a": "2026-01-31",
      "b": "2026-01-31"
    },
    "a_top": [
      {
        "name": "Fidelity Municipal Cash Central Fund",
        "value": "1553908.15",
        "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",
        "shared": false
      },
      {
        "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",
        "value": "270748.25",
        "weight": "0.01023822",
        "shared": false
      },
      {
        "name": "ILLINOIS FINANC 5% 10/1/2029",
        "value": "270088.03",
        "weight": "0.01021326",
        "shared": false
      },
      {
        "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": false
      },
      {
        "name": "WAKE CNTY LTD O 5% 5/1/2036",
        "value": "235787.76",
        "weight": "0.00891621",
        "shared": false
      },
      {
        "name": "NJ TRANSPRTN TRUST-CC",
        "value": "233951.52",
        "weight": "0.00884677",
        "shared": false
      },
      {
        "name": "WA ST UNIV-REF",
        "value": "220389.26",
        "weight": "0.00833392",
        "shared": false
      },
      {
        "name": "Southeast Energy Authority, Alabama, Revenue Bonds Cooperative District Energy Supply Series 2024C",
        "value": "215819.92",
        "weight": "0.00816113",
        "shared": false
      },
      {
        "name": "Los Angeles Department of Water & Power Water System, Series 2025 C",
        "value": "214545.22",
        "weight": "0.00811293",
        "shared": false
      },
      {
        "name": "DENTON TX ISD-SER B2",
        "value": "212869.46",
        "weight": "0.00804956",
        "shared": false
      },
      {
        "name": "UNIV TX 2% 8/15/2036",
        "value": "211639.53",
        "weight": "0.00800305",
        "shared": false
      },
      {
        "name": "ESCAMBIA FL HSP 5% 8/15/2034",
        "value": "211189.82",
        "weight": "0.00798605",
        "shared": false
      },
      {
        "name": "PORT OF LOS ANGELES LOSTRN 08/38 FIXED 5",
        "value": "207148.09",
        "weight": "0.00783321",
        "shared": false
      },
      {
        "name": "Southeast Energy Authority A Cooperative District, Series 2025A",
        "value": "201052.07",
        "weight": "0.00760269",
        "shared": false
      },
      {
        "name": "GA PWR - SOUTHERN CO 18-1 V1",
        "value": "200000.00",
        "weight": "0.00756291",
        "shared": true
      },
      {
        "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",
        "shared": false
      },
      {
        "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",
        "value": "181238.11",
        "weight": "0.00685344",
        "shared": false
      },
      {
        "name": "WI ST 5% 5/1/2034 Q",
        "value": "177539.31",
        "weight": "0.00671357",
        "shared": false
      },
      {
        "name": "State of Illinois Sales Tax Revenue",
        "value": "177168.91",
        "weight": "0.00669956",
        "shared": false
      },
      {
        "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",
        "shared": false
      },
      {
        "name": "TARRANT EFFC HO 5% 12/1/2035",
        "value": "174959.79",
        "weight": "0.00661602",
        "shared": false
      },
      {
        "name": "NORTH CAROLINA ST HSG FIN AGY REGD B/E GNMA/FN 6.25000000",
        "value": "172666.34",
        "weight": "0.00652930",
        "shared": false
      },
      {
        "name": "PUBLIC FIN AUTH WI HL",
        "value": "172526.96",
        "weight": "0.00652403",
        "shared": false
      },
      {
        "name": "LOS ANGELES UNIF SD-A",
        "value": "169748.06",
        "weight": "0.00641895",
        "shared": false
      },
      {
        "name": "GLOUCESTER IMPT 5% 7/1/2034",
        "value": "169660.55",
        "weight": "0.00641564",
        "shared": false
      },
      {
        "name": "COLORADO ST HSG & FIN AUTH",
        "value": "168829.20",
        "weight": "0.00638420",
        "shared": false
      },
      {
        "name": "CO ST HI ED COP 5% 11/1/2026",
        "value": "168096.97",
        "weight": "0.00635651",
        "shared": false
      },
      {
        "name": "ENERGY NW/WPPS 5% 7/1/2039",
        "value": "162820.49",
        "weight": "0.00615698",
        "shared": false
      },
      {
        "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",
        "shared": false
      },
      {
        "name": "MONTANA ST 4.65% 12/1/2046",
        "value": "150644.70",
        "weight": "0.00569656",
        "shared": false
      },
      {
        "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",
        "weight": "0.00567371",
        "shared": true
      }
    ],
    "b_top": [
      {
        "name": "Fidelity Municipal Cash Central Fund",
        "value": "62318128.39",
        "weight": "0.04061634",
        "shared": true
      },
      {
        "name": "SAINT JAMES PARISH LA REVENUE PARISH OF ST JAMES LA",
        "value": "35825000.00",
        "weight": "0.02334923",
        "shared": false
      },
      {
        "name": "Port of Port Arthur Navigation District",
        "value": "30400000.00",
        "weight": "0.01981345",
        "shared": false
      },
      {
        "name": "DFW ARPT 5% 11/1/2026 @",
        "value": "26647676.00",
        "weight": "0.01736784",
        "shared": false
      },
      {
        "name": "Florida Insurance Assistance Interlocal Agency Inc",
        "value": "22960000.00",
        "weight": "0.01496437",
        "shared": false
      },
      {
        "name": "AL SE ENERGY G=MO 2022-XG0410-NUV Q=MO D7",
        "value": "21400000.00",
        "weight": "0.01394762",
        "shared": false
      },
      {
        "name": "BRIGHTLINE FL PASSENGER RAIL 2024-XF1704-NUV E-AGM(RC)/RC D7@",
        "value": "18995000.00",
        "weight": "0.01238014",
        "shared": false
      },
      {
        "name": "ALBANY CITY NY 3/20/26 BAN",
        "value": "18831288.84",
        "weight": "0.01227344",
        "shared": false
      },
      {
        "name": "MARICOPA AZ PUB SVC 09D V7",
        "value": "17300000.00",
        "weight": "0.01127541",
        "shared": false
      },
      {
        "name": "BINGHAMTON CITY NY 4/10/26 BAN",
        "value": "17240848.28",
        "weight": "0.01123686",
        "shared": false
      },
      {
        "name": "Philadelphia Authority for Industrial Development",
        "value": "16595000.00",
        "weight": "0.01081593",
        "shared": false
      },
      {
        "name": "BELLEVILLE TWP ESSEX CNTY NJ 7/7/26 BAN",
        "value": "16382841.49",
        "weight": "0.01067765",
        "shared": false
      },
      {
        "name": "CA CMNTY CHOICE FIN AUTH 2022-XF3007-NUV Q=MO D7",
        "value": "16315000.00",
        "weight": "0.01063343",
        "shared": false
      },
      {
        "name": "Rib Floater Trust Various States",
        "value": "16010000.00",
        "weight": "0.01043465",
        "shared": false
      },
      {
        "name": "CA MFH FOUNTAIN PK 2025-MIZ9233 MZ/MZ D35@",
        "value": "14100000.00",
        "weight": "0.00918979",
        "shared": false
      },
      {
        "name": "PRT ARTHR TX MTVA10E Q=SELF V7",
        "value": "13825000.00",
        "weight": "0.00901056",
        "shared": false
      },
      {
        "name": "MARICOPA AZ PUB SVC 09E V7",
        "value": "13600000.00",
        "weight": "0.00886391",
        "shared": false
      },
      {
        "name": "AL SE ENERGY G=MO 2022-XM1062-ALL Q=MO D7",
        "value": "12900000.00",
        "weight": "0.00840768",
        "shared": false
      },
      {
        "name": "MEADE CNTY KY INDL BLDG REVENU REGD V/R B/E AMT 3.10000000",
        "value": "12735000.00",
        "weight": "0.00830014",
        "shared": false
      },
      {
        "name": "PENNSYLVANIA ST ECON DEV FING AUTH SOLID WASTE DISPOSAL REV",
        "value": "12400000.00",
        "weight": "0.00808180",
        "shared": false
      },
      {
        "name": "LYNCHBURG VA EDA CENTRA HLTH 2018-XL0075-NUV Q=JPMC BK D7",
        "value": "12140000.00",
        "weight": "0.00791234",
        "shared": false
      },
      {
        "name": "PA THO JFFRSN U 18D RFLOAT V7",
        "value": "11220000.00",
        "weight": "0.00731273",
        "shared": false
      },
      {
        "name": "Tender Option Bond Trust Receipts/Certificates",
        "value": "11200000.00",
        "weight": "0.00729969",
        "shared": false
      },
      {
        "name": "LEE COUNTY INDUSTRIAL DEVELOPMENT AUTHORITY/FL V7",
        "value": "10965000.00",
        "weight": "0.00714653",
        "shared": false
      },
      {
        "name": "NATIONAL FN AT 4.25% MT@",
        "value": "10925433.36",
        "weight": "0.00712074",
        "shared": false
      },
      {
        "name": "WA ST HLTH CAR 5% 8/15/2029",
        "value": "10502120.81",
        "weight": "0.00684484",
        "shared": false
      },
      {
        "name": "PRT ARTHR TX MTVA10D Q=SELF V7",
        "value": "10500000.00",
        "weight": "0.00684346",
        "shared": false
      },
      {
        "name": "FL GT ORLANDO ARPT 2022-XM1093-ALL Q=JPMC BK D1@",
        "value": "10445000.00",
        "weight": "0.00680761",
        "shared": false
      },
      {
        "name": "NYC NY 5% 8/1/2026",
        "value": "10134618.00",
        "weight": "0.00660532",
        "shared": false
      },
      {
        "name": "AL NUCOR 03A V7@",
        "value": "9710000.00",
        "weight": "0.00632857",
        "shared": false
      },
      {
        "name": "REPUBLIC SERVICES INC (MPT) 3.45% 12-01-35",
        "value": "9600000.00",
        "weight": "0.00625688",
        "shared": true
      },
      {
        "name": "Tender Option Bond Trust Receipts/Certificates",
        "value": "9350000.00",
        "weight": "0.00609394",
        "shared": false
      },
      {
        "name": "WASTE MANAGEMENT INC (MPT) 4.6% 10-01-46",
        "value": "9163822.67",
        "weight": "0.00597260",
        "shared": false
      },
      {
        "name": "LA CA AIRPT 5% 5/15/2027 @",
        "value": "8852884.92",
        "weight": "0.00576994",
        "shared": false
      },
      {
        "name": "COMMUNITY ROOTS HOUSING FOUNDATION 3.4% MT",
        "value": "8696450.47",
        "weight": "0.00566798",
        "shared": false
      },
      {
        "name": "ORANGE TWP CITY ESSEX CNTY NJ 3/18/26 BAN",
        "value": "8514563.90",
        "weight": "0.00554944",
        "shared": false
      },
      {
        "name": "REPUBLIC SERVICES INC (MPT) 3.45% 07-01-41",
        "value": "8502935.05",
        "weight": "0.00554186",
        "shared": false
      },
      {
        "name": "BLACK BELT ENERGY GAS VAR",
        "value": "8476270.50",
        "weight": "0.00552448",
        "shared": true
      },
      {
        "name": "HUMBLE TX ISD 5% 2/15/2027",
        "value": "8445940.08",
        "weight": "0.00550471",
        "shared": false
      },
      {
        "name": "WASTE MANAGEMENT INC (MPT) 3.45% 12-01-44",
        "value": "8212559.94",
        "weight": "0.00535260",
        "shared": false
      },
      {
        "name": "WASTE MANAGEMENT INC (MPT) 3.875% 08-01-38",
        "value": "7822442.94",
        "weight": "0.00509834",
        "shared": false
      },
      {
        "name": "ITHACA CITY NY CITY OF ITHACA NY",
        "value": "7802665.26",
        "weight": "0.00508545",
        "shared": false
      },
      {
        "name": "Tender Option Bond Trust Receipts/Certificates",
        "value": "7760000.00",
        "weight": "0.00505764",
        "shared": false
      },
      {
        "name": "SULLIVAN WEST NY CSD 6/25/26 BAN",
        "value": "7737244.13",
        "weight": "0.00504281",
        "shared": false
      },
      {
        "name": "MIAMI-DADE SLW 4.50% 11/1/2048 MT @",
        "value": "7708369.13",
        "weight": "0.00502399",
        "shared": false
      },
      {
        "name": "PENNSYLVANIA ST ECON DEV FING REGD V/R B/E AMT 4.00000000",
        "value": "7608185.20",
        "weight": "0.00495870",
        "shared": false
      },
      {
        "name": "TX ST MF HSG ROERS BOERNE 2023-MIZ9124 MZ/MZ D35",
        "value": "7603517.00",
        "weight": "0.00495565",
        "shared": false
      },
      {
        "name": "NEWARK NJ",
        "value": "7531992.75",
        "weight": "0.00490904",
        "shared": false
      },
      {
        "name": "KY NUCOR 20A1 V1@",
        "value": "7525000.00",
        "weight": "0.00490448",
        "shared": false
      },
      {
        "name": "Tender Option Bond Trust Receipts/Certificates",
        "value": "7470000.00",
        "weight": "0.00486863",
        "shared": false
      }
    ]
  },
  "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)",
      "accession_no": "0000035402-26-002025",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/35315/000003540226002025/0000035402-26-002025-index.htm"
    }
  ]
}