{
  "page": "compare",
  "query": {
    "a": "FSTTX",
    "b": "FGNSX"
  },
  "retrieved_at": "2026-07-07T15:56:00+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": "American Funds Short-Term Tax-Exempt Bond Fund",
    "ticker": "FSTTX",
    "slug": "FSTTX",
    "series_id": "S000009233",
    "html_url": "https://fundwatcher.app/funds/FSTTX/"
  },
  "fund_b": {
    "name": "Strategic Advisers Tax-Sensitive Short Duration Fund",
    "ticker": "FGNSX",
    "slug": "FGNSX",
    "series_id": "S000060103",
    "html_url": "https://fundwatcher.app/funds/FGNSX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.05891695345403855158011013849",
    "coverage_b_by_a": "0.05891695345403855158011013851",
    "shared_count": 94,
    "as_of": {
      "a": "2026-01-31",
      "b": "2026-02-28"
    },
    "a_top": [
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        "weight": "0.00962619",
        "shared": false
      },
      {
        "name": "UNIV OF MICHIGAN MI REGD V/R B/E 2.40000000",
        "value": "18600000.00",
        "weight": "0.00803281",
        "shared": false
      },
      {
        "name": "PEFA INC VAR",
        "value": "18563433.92",
        "weight": "0.00801701",
        "shared": true
      },
      {
        "name": "WASTE MANAGEMENT INC (MPT) 4.6% 10-01-46",
        "value": "17594710.00",
        "weight": "0.00759865",
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      },
      {
        "name": "CA STWD CMNTYS DEV-A",
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        "weight": "0.00720759",
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      },
      {
        "name": "MS BUS FIN-VAR-J-CHEV",
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        "weight": "0.00660763",
        "shared": true
      },
      {
        "name": "TRIBOROUGH NY BRIDGE & TUNNEL AUTH REVENUES",
        "value": "14800000.00",
        "weight": "0.00639169",
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      },
      {
        "name": "MUNIBOND",
        "value": "13649080.50",
        "weight": "0.00589465",
        "shared": false
      },
      {
        "name": "ARIZONA ST INDL DEV AUTH MF HS REGD V/R B/E 5.00000000",
        "value": "12679041.55",
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      },
      {
        "name": "WASTE MANAGEMENT INC (MPT) 4.25% 06-01-48",
        "value": "11466338.65",
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      },
      {
        "name": "SOUTHEAST ENERGY AUTH VAR",
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        "weight": "0.00465442",
        "shared": false
      },
      {
        "name": "Los Angeles (City of), CA, Series 2025, RN",
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        "weight": "0.00436838",
        "shared": true
      },
      {
        "name": "State of Georgia, Series 2022C",
        "value": "10074610.00",
        "weight": "0.00435093",
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      {
        "name": "WASTE MANAGEMENT INC (MPT) 3.875% 08-01-38",
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        "weight": "0.00433144",
        "shared": true
      },
      {
        "name": "HOUSTON TX UTILITY SYS REVENUE REGD V/R B/E 3.45000000",
        "value": "10000000.00",
        "weight": "0.00431871",
        "shared": false
      },
      {
        "name": "Public Energy Authority of Kentucky, Gas Supply Revenue Bonds, Refunding Series 2025A",
        "value": "9957705.23",
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      },
      {
        "name": "UTAH ST HSG CORP MF REVENUE REGD N/C B/E HUD SEC 3.62500000",
        "value": "9830000.00",
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      },
      {
        "name": "UNIV OF CALIFORNIA CA REVENUES REGD N/C B/E 5.00000000",
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      {
        "name": "VIRGINIA HSG DEV-G",
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      {
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      {
        "name": "California Community Choice Financing Authority, Series F",
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        "name": "State of Colorado, Series B",
        "value": "8949916.50",
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      {
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      },
      {
        "name": "BLACK BELT ENERGY GAS DISTRICT (MPT) 5.0% 03-01-55",
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        "shared": false
      },
      {
        "name": "Public Energy Authority of Kentucky, Gas Supply Revenue Bonds, Refunding Series 2024B",
        "value": "8639945.58",
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      {
        "name": "NEW YORK MUNI WTR-AA2",
        "value": "8253699.75",
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      {
        "name": "PREREF BEXAR CNTY TX REGD B/E PREREFUNDED 06/15/26 @ 100 5.00000000",
        "value": "8077896.00",
        "weight": "0.00348861",
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      },
      {
        "name": "QUEEN'S HEALTH SYSTEMS OBLIGATED GROUP FRN 07-01-51",
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      {
        "name": "PALMDALE FAMILY HOUSING LP (MPT) 2.95% 01-01-56",
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      },
      {
        "name": "STHRN CA PUB PWR-B",
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        "weight": "0.00338627",
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      {
        "name": "STATE OF NORTH CAROLINA 5.0% 06-01-29",
        "value": "7796649.18",
        "weight": "0.00336715",
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      {
        "name": "MI HSG ST DEV AUTH-A",
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      {
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        "value": "7418313.00",
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      {
        "name": "NYC TRANSITIONAL-F-1",
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        "weight": "0.00319838",
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      },
      {
        "name": "HOUSTON TX ISD",
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        "weight": "0.00316119",
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      {
        "name": "LOS ANGELES DEPT-C",
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      {
        "name": "CARROLLTON-FARMERS BRANCH INDEPENDENT SCHOOL DISTRICT PSF-GTD 5.0% 02-15-27",
        "value": "7197512.00",
        "weight": "0.00310840",
        "shared": false
      },
      {
        "name": "NORTH PORT PRESERVATION LTD DIVIDEND HOUSING ASSOCIATION LLC FHA 223(F) (MPT) 5.0% 08-01-27",
        "value": "7149353.68",
        "weight": "0.00308760",
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      {
        "name": "California Community Choice Financing Authority, Series B-1",
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        "weight": "0.00308631",
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      {
        "name": "California (State of) Community Choice Financing Authority (Clean Energy) (Green Bonds), Series 2024, RB",
        "value": "7142265.79",
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      },
      {
        "name": "WISE VA IDA SW 3.125% MT",
        "value": "7072009.00",
        "weight": "0.00305420",
        "shared": true
      },
      {
        "name": "NEW HAVEN UNIFIED SCHOOL DISTRICT AG 0.0% 08-01-29",
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        "weight": "0.00302438",
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      {
        "name": "TX EXXON 12 G=EXXON V1",
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      {
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      {
        "name": "EXXON MOBIL CORP FRN 12-01-40",
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        "weight": "0.00293672",
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      {
        "name": "RUSH SYSTEM FOR HEALTH OBLIGATED GROUP 5.0% 11-15-30",
        "value": "6785843.75",
        "weight": "0.00293061",
        "shared": false
      },
      {
        "name": "PORT OF PORTLAND OR AIRPORT REVENUE 5.0% 07-01-31",
        "value": "6678432.00",
        "weight": "0.00288422",
        "shared": false
      },
      {
        "name": "Public Energy Authority of Kentucky, Gas Supply Revenue Bonds, Series 2022A-1",
        "value": "6555042.00",
        "weight": "0.00283093",
        "shared": false
      },
      {
        "name": "DICKSON TN HLTH EDUCTNL & HSG FAC BRD MF REVENUE",
        "value": "6518635.31",
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        "shared": false
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    ],
    "b_top": [
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        "name": "Vanguard Ultra Short-Term Tx-Ex Adm",
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      {
        "name": "JPMorgan Ultra-Short Municipal Income ETF",
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      {
        "name": "Federated Hermes Municipal Ultrashort IS",
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      {
        "name": "Fidelity Sai Municipal Money Market Fund",
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        "weight": "0.01419051",
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      {
        "name": "Fidelity Municipal Cash Central Fund",
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      {
        "name": "MONEY MARKET FUND",
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      {
        "name": "Port of Port Arthur Navigation District",
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      {
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      },
      {
        "name": "WHITING IN ENVRNMNTL FACS REVE REGD V/R B/E AMT 5.00000000",
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      },
      {
        "name": "Rib Floater Trust Various States",
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        "shared": false
      },
      {
        "name": "Florida Insurance Assistance Interlocal Agency Inc",
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      {
        "name": "KY STUD LN 23-1A1 L=BA V7@",
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        "name": "PA WELLSPAN HLTH 25B Q=TD V7",
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      {
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      {
        "name": "GA OGLETHORPE PWR HATCH 13A V7",
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      {
        "name": "MUNIBOND",
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      {
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      },
      {
        "name": "MO HLTH & EDU FACS AU",
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      {
        "name": "MOBILE PCR-VAR-AL PWR",
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      {
        "name": "MUNIBOND",
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      {
        "name": "MUNIBOND",
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      },
      {
        "name": "TX ST MF HSG ROERS BOERNE 2023-MIZ9124 MZ/MZ D35",
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      },
      {
        "name": "CA STWD CMNTYS DEV-A",
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      },
      {
        "name": "ALBANY CITY NY 3/20/26 BAN",
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      },
      {
        "name": "MI FIN AUTH 25A1 7/20/26 RAN",
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      {
        "name": "FT BEND TX ISD 4% 8/1/2054",
        "value": "10218179.00",
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      {
        "name": "WI UNVMED 04/01/2048",
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      {
        "name": "TARRANT MTHDT HLTH 08B L=TD V1",
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      {
        "name": "PHIL PA CHOP 24B-2 Q=JP V1",
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      {
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      {
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      {
        "name": "LEE COUNTY INDUSTRIAL DEVELOPMENT AUTHORITY/FL V7",
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      {
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      {
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      },
      {
        "name": "SAINT JAMES PARISH LA REVENUE PARISH OF ST JAMES LA",
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      },
      {
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      },
      {
        "name": "BINGHAMTON CITY NY 4/10/26 BAN",
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      {
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      },
      {
        "name": "COLORADO ST HSG FIN AUTH MF HSG REVENUE",
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      {
        "name": "NC NUCOR 00 V7@",
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      {
        "name": "Los Angeles (City of), CA, Series 2025, RN",
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      },
      {
        "name": "Trimble County, Kentucky, Environmental Facilities Revenue Bonds, Kentucky Utilities Company Project Series 2023A",
        "value": "9072749.93",
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      {
        "name": "WASTE MANAGEMENT INC (MPT) 4.6% 10-01-46",
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      },
      {
        "name": "TX METHODIST HLTH 25E Q=RC V1",
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      },
      {
        "name": "TX NSDSCD 08/01/2054",
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      },
      {
        "name": "Highlands County Health Facilities Authority",
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001193125-26-130879",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/845376/000119312526130879/0001193125-26-130879-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000035402-26-002689",
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      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1364924/000003540226002689/0000035402-26-002689-index.htm"
    }
  ]
}