{
  "page": "compare",
  "query": {
    "a": "GDIRX",
    "b": "ASTEX"
  },
  "retrieved_at": "2026-07-07T16:39:19+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": "Goldman Sachs Short Duration Tax-Free Fund",
    "ticker": "GDIRX",
    "slug": "GDIRX",
    "series_id": "S000009241",
    "html_url": "https://fundwatcher.app/funds/GDIRX/"
  },
  "fund_b": {
    "name": "American Funds Short-Term Tax-Exempt Bond Fund",
    "ticker": "ASTEX",
    "slug": "ASTEX",
    "series_id": "S000009233",
    "html_url": "https://fundwatcher.app/funds/ASTEX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.05990846872617413281409179608",
    "coverage_b_by_a": "0.05990846872617413281409179607",
    "shared_count": 114,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-01-31"
    },
    "a_top": [
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        "name": "PUERTO RICO SALES TAX FING COR PUERTO RICO SALES TAX FINANCING CORP SALES TAX REV",
        "value": "98887190.33",
        "weight": "0.01926905",
        "shared": false
      },
      {
        "name": "BANNER HEALTH OBLIGATED GROUP (MPT) FRN 01-01-37",
        "value": "77772778.07",
        "weight": "0.01515472",
        "shared": false
      },
      {
        "name": "TX ST MUNI GAS-C",
        "value": "53539122.68",
        "weight": "0.01043258",
        "shared": false
      },
      {
        "name": "Texas Department of Transportation State Highway Fund, First Tier, Series 2016B",
        "value": "46000000.00",
        "weight": "0.00896351",
        "shared": false
      },
      {
        "name": "MUNIBOND",
        "value": "45523366.24",
        "weight": "0.00887064",
        "shared": false
      },
      {
        "name": "STATE OF NEW JERSEY NATL 0.0% 12-15-27",
        "value": "44349252.75",
        "weight": "0.00864185",
        "shared": false
      },
      {
        "name": "New York State Thruway Authority, Series 2021A-1",
        "value": "41899308.00",
        "weight": "0.00816446",
        "shared": false
      },
      {
        "name": "TRIBOROUGH NY BRIDGE & TUNNEL REGD V/R B/E 5.00000000",
        "value": "41019922.89",
        "weight": "0.00799310",
        "shared": false
      },
      {
        "name": "MO MOSMED 05/01/2051",
        "value": "40041992.00",
        "weight": "0.00780254",
        "shared": true
      },
      {
        "name": "Puerto Rico Electric Power Authority, Series UU",
        "value": "39289296.90",
        "weight": "0.00765587",
        "shared": false
      },
      {
        "name": "PUERTO RICO SALES TAX FING CORP SALES TAX REVENUE",
        "value": "36790474.88",
        "weight": "0.00716895",
        "shared": false
      },
      {
        "name": "State of Illinois, Series D",
        "value": "34901237.29",
        "weight": "0.00680082",
        "shared": false
      },
      {
        "name": "SOUTHEAST ENERGY-E",
        "value": "31832046.00",
        "weight": "0.00620276",
        "shared": false
      },
      {
        "name": "Goldman Sachs Trust - Goldman Sachs Financial Square Treasury Instruments Fund",
        "value": "31642700.00",
        "weight": "0.00616586",
        "shared": false
      },
      {
        "name": "COLORADO ST HLTH FACS AUTH REV REGD V/R B/E 5.00000000",
        "value": "30646966.19",
        "weight": "0.00597184",
        "shared": false
      },
      {
        "name": "CALIFORNIA COMMUNITY VAR",
        "value": "29133585.77",
        "weight": "0.00567694",
        "shared": true
      },
      {
        "name": "PREREF MET WASHINGTON DC ARPTS AUTH D REGD OID B/E AG PREREFUNDED 10/01/26 @ 100 6.50000000",
        "value": "28980763.02",
        "weight": "0.00564716",
        "shared": false
      },
      {
        "name": "GREAT LAKES WATER AUTHORITY SEWAGE DISPOSAL SYSTEM REVENUE AG FRN 07-01-32",
        "value": "28139973.92",
        "weight": "0.00548333",
        "shared": false
      },
      {
        "name": "TRIBOROUGH NY BRIDGE & TUNNEL REGD B/E 5.00000000",
        "value": "27835554.90",
        "weight": "0.00542401",
        "shared": true
      },
      {
        "name": "San Francisco City & County Airport Comm-San Francisco International Airport, Series C",
        "value": "27659297.50",
        "weight": "0.00538966",
        "shared": false
      },
      {
        "name": "PUERTO RICO SALES TAX FING COR REGD ZCP OID B/E 0.00000000",
        "value": "27152718.93",
        "weight": "0.00529095",
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      },
      {
        "name": "STATE OF NEW JERSEY 0.0% 12-15-28",
        "value": "25532049.75",
        "weight": "0.00497515",
        "shared": true
      },
      {
        "name": "New York City Transitional Finance Authority Future Tax Secured Revenue, Series 2026, RB",
        "value": "25000000.00",
        "weight": "0.00487147",
        "shared": false
      },
      {
        "name": "MTRO WA DC ARPT 5% 10/1/2026 @",
        "value": "24605430.76",
        "weight": "0.00479459",
        "shared": true
      },
      {
        "name": "CALIFORNIA ST HLTH FACS FING AUTH REVENUE",
        "value": "24510271.50",
        "weight": "0.00477605",
        "shared": false
      },
      {
        "name": "CT HLTH & EDUCTNL-B-1",
        "value": "23925039.60",
        "weight": "0.00466201",
        "shared": false
      },
      {
        "name": "NEW YORK ST URBAN DEV CORP REVENUE",
        "value": "22201071.90",
        "weight": "0.00432608",
        "shared": false
      },
      {
        "name": "STATE OF CALIFORNIA",
        "value": "21276184.00",
        "weight": "0.00414585",
        "shared": false
      },
      {
        "name": "CHICAGO ILLIN 6% 4/1/2046",
        "value": "20218722.00",
        "weight": "0.00393980",
        "shared": false
      },
      {
        "name": "SAN ANTONIO WTR 1% MT",
        "value": "19745996.00",
        "weight": "0.00384768",
        "shared": true
      },
      {
        "name": "LEHIGH PA_IDA 2.625% 2/15/2027",
        "value": "19616867.35",
        "weight": "0.00382252",
        "shared": false
      },
      {
        "name": "REGL TRANSPRTN DIST CO SALES T REGIONAL TRANSPORTATION DISTRICT SALES TAX REVENUE",
        "value": "19539452.14",
        "weight": "0.00380744",
        "shared": false
      },
      {
        "name": "State of Maryland",
        "value": "18416911.21",
        "weight": "0.00358870",
        "shared": false
      },
      {
        "name": "PENNSYLVANIA ST ECON DEV FING AUTH UPMC REVENUE",
        "value": "18259238.27",
        "weight": "0.00355798",
        "shared": false
      },
      {
        "name": "STATE OF ILLINOIS MCCORMICK PLACE EXPANSION PROJECT FUND NATL 0.0% 12-15-34",
        "value": "18014270.43",
        "weight": "0.00351024",
        "shared": false
      },
      {
        "name": "BLACK BELT ENERGY GAS VAR",
        "value": "17232834.86",
        "weight": "0.00335797",
        "shared": true
      },
      {
        "name": "CALIFORNIA ST INFRASTRUCTURE & REGD V/R B/E 1.20000000",
        "value": "17064385.20",
        "weight": "0.00332515",
        "shared": false
      },
      {
        "name": "MAIN STR NAT GA 5% MT",
        "value": "17030548.54",
        "weight": "0.00331855",
        "shared": false
      },
      {
        "name": "GEISINGER PA AUTH HLTH SYS REV GEISINGER AUTHORITY",
        "value": "16887750.59",
        "weight": "0.00329073",
        "shared": false
      },
      {
        "name": "PUERTO RICO SALES TAX FING COR REGD ZCP OID B/E 0.00000000",
        "value": "16534422.76",
        "weight": "0.00322188",
        "shared": false
      },
      {
        "name": "City of Philadelphia PA Airport Revenue",
        "value": "16384084.85",
        "weight": "0.00319259",
        "shared": false
      },
      {
        "name": "Colorado Health Facilities Authority, Series E",
        "value": "16085000.00",
        "weight": "0.00313431",
        "shared": false
      },
      {
        "name": "OH OHSDEV 11/01/2040",
        "value": "15951855.15",
        "weight": "0.00310836",
        "shared": false
      },
      {
        "name": "NY ST HSG FIN AGY-D-2",
        "value": "15910221.15",
        "weight": "0.00310025",
        "shared": false
      },
      {
        "name": "Orange County Health Facilities Authority, Florida, Hospital Revenue Bonds, Advent Health Obligated Group, Series 2021C",
        "value": "15791656.04",
        "weight": "0.00307715",
        "shared": false
      },
      {
        "name": "E-470 Public Highway Authority, Series 2004A",
        "value": "15654494.38",
        "weight": "0.00305042",
        "shared": false
      },
      {
        "name": "TRIBOROUGH NY BRIDGE & TUNNEL TRIBOROUGH BRIDGE & TUNNEL AUTHORITY",
        "value": "15639030.00",
        "weight": "0.00304740",
        "shared": false
      },
      {
        "name": "MET WASHINGTON DC ARPTS AUTH ARPT SYS REVENUE",
        "value": "15617101.32",
        "weight": "0.00304313",
        "shared": false
      },
      {
        "name": "BAY AREA TOLL-VAR A",
        "value": "15020376.00",
        "weight": "0.00292685",
        "shared": false
      },
      {
        "name": "DESERTXPRESS ENTERPRISES LLC (MPT) 3.5% 01-01-65",
        "value": "15007078.50",
        "weight": "0.00292426",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "UTILITY-TE-2",
        "value": "22289480.00",
        "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": false
      },
      {
        "name": "WASTE MANAGEMENT INC (MPT) 4.6% 10-01-46",
        "value": "17594710.00",
        "weight": "0.00759865",
        "shared": true
      },
      {
        "name": "CA STWD CMNTYS DEV-A",
        "value": "16689206.50",
        "weight": "0.00720759",
        "shared": false
      },
      {
        "name": "MS BUS FIN-VAR-J-CHEV",
        "value": "15300000.00",
        "weight": "0.00660763",
        "shared": false
      },
      {
        "name": "TRIBOROUGH NY BRIDGE & TUNNEL AUTH REVENUES",
        "value": "14800000.00",
        "weight": "0.00639169",
        "shared": false
      },
      {
        "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",
        "weight": "0.00547571",
        "shared": false
      },
      {
        "name": "WASTE MANAGEMENT INC (MPT) 4.25% 06-01-48",
        "value": "11466338.65",
        "weight": "0.00495198",
        "shared": false
      },
      {
        "name": "SOUTHEAST ENERGY AUTH VAR",
        "value": "10777338.33",
        "weight": "0.00465442",
        "shared": false
      },
      {
        "name": "Los Angeles (City of), CA, Series 2025, RN",
        "value": "10115010.00",
        "weight": "0.00436838",
        "shared": false
      },
      {
        "name": "State of Georgia, Series 2022C",
        "value": "10074610.00",
        "weight": "0.00435093",
        "shared": false
      },
      {
        "name": "WASTE MANAGEMENT INC (MPT) 3.875% 08-01-38",
        "value": "10029470.00",
        "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",
        "weight": "0.00430045",
        "shared": true
      },
      {
        "name": "UTAH ST HSG CORP MF REVENUE REGD N/C B/E HUD SEC 3.62500000",
        "value": "9830000.00",
        "weight": "0.00424529",
        "shared": false
      },
      {
        "name": "UNIV OF CALIFORNIA CA REVENUES REGD N/C B/E 5.00000000",
        "value": "9412139.07",
        "weight": "0.00406483",
        "shared": false
      },
      {
        "name": "VIRGINIA HSG DEV-G",
        "value": "9396183.77",
        "weight": "0.00405794",
        "shared": false
      },
      {
        "name": "State of Hawaii Department of Budget and Finance, The Queen's Health Systems, Series 2025B",
        "value": "9200000.00",
        "weight": "0.00397322",
        "shared": false
      },
      {
        "name": "MISSISSIPPI ST BUSINESS FIN COMMISSION GULF OPPORTUNITY ZONE",
        "value": "9200000.00",
        "weight": "0.00397322",
        "shared": false
      },
      {
        "name": "California Community Choice Financing Authority, Series F",
        "value": "9026444.36",
        "weight": "0.00389826",
        "shared": false
      },
      {
        "name": "State of Colorado, Series B",
        "value": "8949916.50",
        "weight": "0.00386521",
        "shared": false
      },
      {
        "name": "PREREF CENTRL FL EXPRESSWAY AUTH SR L REGD B/E PREREFUNDED 07/01/26 @ 100 4.00000000",
        "value": "8708428.37",
        "weight": "0.00376092",
        "shared": false
      },
      {
        "name": "BLACK BELT ENERGY GAS DISTRICT (MPT) 5.0% 03-01-55",
        "value": "8694931.42",
        "weight": "0.00375509",
        "shared": false
      },
      {
        "name": "Public Energy Authority of Kentucky, Gas Supply Revenue Bonds, Refunding Series 2024B",
        "value": "8639945.58",
        "weight": "0.00373134",
        "shared": false
      },
      {
        "name": "NEW YORK MUNI WTR-AA2",
        "value": "8253699.75",
        "weight": "0.00356454",
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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",
        "shared": false
      },
      {
        "name": "QUEEN'S HEALTH SYSTEMS OBLIGATED GROUP FRN 07-01-51",
        "value": "8000000.00",
        "weight": "0.00345497",
        "shared": false
      },
      {
        "name": "PALMDALE FAMILY HOUSING LP (MPT) 2.95% 01-01-56",
        "value": "7961034.80",
        "weight": "0.00343814",
        "shared": true
      },
      {
        "name": "STHRN CA PUB PWR-B",
        "value": "7840918.80",
        "weight": "0.00338627",
        "shared": false
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      {
        "name": "STATE OF NORTH CAROLINA 5.0% 06-01-29",
        "value": "7796649.18",
        "weight": "0.00336715",
        "shared": false
      },
      {
        "name": "MI HSG ST DEV AUTH-A",
        "value": "7767187.95",
        "weight": "0.00335443",
        "shared": false
      },
      {
        "name": "Public Energy Authority of Kentucky, Gas Supply Revenue Bonds, Series 2024A-1",
        "value": "7418313.00",
        "weight": "0.00320376",
        "shared": false
      },
      {
        "name": "NYC TRANSITIONAL-F-1",
        "value": "7405853.00",
        "weight": "0.00319838",
        "shared": false
      },
      {
        "name": "HOUSTON TX ISD",
        "value": "7319753.80",
        "weight": "0.00316119",
        "shared": true
      },
      {
        "name": "LOS ANGELES DEPT-C",
        "value": "7267291.79",
        "weight": "0.00313853",
        "shared": false
      },
      {
        "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",
        "shared": false
      },
      {
        "name": "California Community Choice Financing Authority, Series B-1",
        "value": "7146357.68",
        "weight": "0.00308631",
        "shared": false
      },
      {
        "name": "California (State of) Community Choice Financing Authority (Clean Energy) (Green Bonds), Series 2024, RB",
        "value": "7142265.79",
        "weight": "0.00308454",
        "shared": false
      },
      {
        "name": "WISE VA IDA SW 3.125% MT",
        "value": "7072009.00",
        "weight": "0.00305420",
        "shared": false
      },
      {
        "name": "NEW HAVEN UNIFIED SCHOOL DISTRICT AG 0.0% 08-01-29",
        "value": "7002963.00",
        "weight": "0.00302438",
        "shared": false
      },
      {
        "name": "TX EXXON 12 G=EXXON V1",
        "value": "7000000.00",
        "weight": "0.00302310",
        "shared": false
      },
      {
        "name": "NYC MUNI WTR FIN-DD",
        "value": "6931892.50",
        "weight": "0.00299369",
        "shared": false
      },
      {
        "name": "EXXON MOBIL CORP FRN 12-01-40",
        "value": "6800000.00",
        "weight": "0.00293672",
        "shared": false
      },
      {
        "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",
        "weight": "0.00281521",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000940400-26-022108",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/822977/000094040026022108/0000940400-26-022108-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "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"
    }
  ]
}