{
  "page": "compare",
  "query": {
    "a": "GSMEX",
    "b": "AMHIX"
  },
  "retrieved_at": "2026-07-07T19:23:52+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 Dynamic Municipal Income Fund",
    "ticker": "GSMEX",
    "slug": "GSMEX",
    "series_id": "S000009252",
    "html_url": "https://fundwatcher.app/funds/GSMEX/"
  },
  "fund_b": {
    "name": "American High-Income Municipal Bond Fund",
    "ticker": "AMHIX",
    "slug": "AMHIX",
    "series_id": "S000009229",
    "html_url": "https://fundwatcher.app/funds/AMHIX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.09260753987195872070880194462",
    "coverage_b_by_a": "0.09260753987195872070880194461",
    "shared_count": 446,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-01-31"
    },
    "a_top": [
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      },
      {
        "name": "Goldman Sachs Trust - Goldman Sachs Financial Square Treasury Instruments Fund",
        "value": "88028148.50",
        "weight": "0.00755522",
        "shared": false
      },
      {
        "name": "MASSACHUSETTS ST",
        "value": "67154672.00",
        "weight": "0.00576370",
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      },
      {
        "name": "BANNER HEALTH OBLIGATED GROUP (MPT) FRN 01-01-37",
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      },
      {
        "name": "SOUTHEAST ENERGY-E",
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      {
        "name": "SOUTHEAST ALA PREP 5% MT",
        "value": "52633165.00",
        "weight": "0.00451736",
        "shared": true
      },
      {
        "name": "CHICAGO ILLIN 6% 4/1/2046",
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        "weight": "0.00423201",
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      },
      {
        "name": "TX ST MUNI GAS-C",
        "value": "44761889.18",
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      {
        "name": "NEW YORK ST DORM AUTH ST PERSO NEW YORK STATE DORMITORY AUTHORITY",
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        "name": "PUERTO RICO SALES TAX FING COR REGD OID B/E 5.00000000",
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      },
      {
        "name": "Detroit, Wayne County, Michigan, General Obligation Bonds, Financial Recovery Series 2014B-1",
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      },
      {
        "name": "MAIN STR NAT GA 5% MT",
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        "name": "MIATRN 5 10/1/2038",
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      {
        "name": "PUERTO RICO SALES TAX FING COR PUERTO RICO SALES TAX FINANCING CORP SALES TAX REV",
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      },
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      {
        "name": "Main Street Natural Gas, Inc., Series 2025B",
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      {
        "name": "Jefferson (County of), AL, Series 2024, Ref. Revenue Wts.",
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      {
        "name": "State of Illinois, Series D",
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      {
        "name": "San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2019 A, RB",
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      {
        "name": "TRIBOROUGH NY BRIDGE   TUNNEL TRBTRN 03/28 FIXED 5",
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      {
        "name": "TRIBOROUGH NY BRIDGE & TUNNEL TRIBOROUGH BRIDGE & TUNNEL AUTHORITY",
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        "name": "MAIN STR NAT GA(RCC) 5% 9/1/30MT 53",
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      {
        "name": "STATE OF NEW YORK PERSONAL INCOME TAX REVENUE 4.0% 03-15-43",
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      },
      {
        "name": "STATE OF HAWAII DEPARTMENT OF BUDGET & FINANCE 3.1% 05-01-26",
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      {
        "name": "ST LUKE'S HOSPITAL OBLIGATED GROUP 5.0% 08-15-46",
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      {
        "name": "Public Energy Authority of Kentucky, Gas Supply Revenue Bonds, Series 2025B",
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      {
        "name": "SOUTHEAST ENERGY AUTH VAR",
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        "weight": "0.00204790",
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      {
        "name": "PIEDMONT SC MUNI PWR AGY ELEC REVENUE",
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      },
      {
        "name": "STHRN CALIFORNIA ST PUBLIC PWR SOUTHERN CALIFORNIA PUBLIC POWER AUTHORITY",
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      {
        "name": "MUNIBOND",
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      {
        "name": "FLORIDA ST DEV FIN CORP REGD V/R B/E AMT 10.00000000",
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      },
      {
        "name": "Miami-Dade (County of), FL, Series 2017 B, Ref. RB",
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        "weight": "0.00189080",
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      },
      {
        "name": "SALT LAKE CITY UT PUBLIC UTILS REVENUE",
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        "weight": "0.00187440",
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      {
        "name": "RESTRUCTURED-SER A-2",
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        "weight": "0.00186929",
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      },
      {
        "name": "PUERTO RICO SALES TAX FING COR REGD ZCP OID B/E 0.00000000",
        "value": "21625601.97",
        "weight": "0.00185607",
        "shared": false
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      {
        "name": "NY TRANS CORP 5% 7/1/46 @",
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        "weight": "0.00183876",
        "shared": true
      },
      {
        "name": "PUERTO RICO SALES TAX FING COR REGD ZCP OID B/E 0.00000000",
        "value": "21360889.43",
        "weight": "0.00183335",
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      },
      {
        "name": "NORTHWESTERN MEMORIAL HEALTHCARE OBLIGATED GROUP 4.0% 07-15-47",
        "value": "21356506.98",
        "weight": "0.00183297",
        "shared": false
      },
      {
        "name": "California Community Choice Financing Authority, Series 2026 A-1",
        "value": "21141992.00",
        "weight": "0.00181456",
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      },
      {
        "name": "CALIFORNIA ST HLTH FACS FING AUTH REVENUE",
        "value": "20948950.00",
        "weight": "0.00179799",
        "shared": false
      }
    ],
    "b_top": [
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        "name": "Puerto Rico, General Obligation Bonds, Clawback Highway Transportation Authority Claims Taxable Series 2022",
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      {
        "name": "Puerto Rico, General Obligation Bonds, Vintage CW NT Claims Taxable Series 2022",
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      {
        "name": "U.S. Treasury Bills",
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        "value": "47550000.00",
        "weight": "0.00346113",
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      {
        "name": "WASTE PRO USA INC 3.0% 06-01-32",
        "value": "46753240.20",
        "weight": "0.00340313",
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      {
        "name": "BIG RIVER STEEL LLC 4.5% 09-01-49",
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      {
        "name": "UIPA CROSSROADS PUBLIC INFRASTRUCTURE DISTRICT AJL PROJECT AREA 4.375% 06-01-52",
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        "weight": "0.00332981",
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      {
        "name": "Wisconsin (State of) Public Finance Authority, Series 2023 B, RB",
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        "name": "CSCDA COMMUNITY IMPROVEMENT AUTHORITY UNION SOUTH BAY 4.0% 07-01-56",
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      {
        "name": "NEW YORK NY REGD V/R B/E 2.65000000",
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      {
        "name": "HM Metropolitan District No. 2, Series 2021, GO Bonds",
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      {
        "name": "EDUCATIONAL GROWTH FUND LLC 5.0% 07-01-56",
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      {
        "name": "PUERTO RICO SALES TAX FING COR REGD ZCP OID B/E 0.00000000",
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      {
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      {
        "name": "Montgomery (County of), MD, Series 2017, GO Bonds",
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        "weight": "0.00252324",
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      {
        "name": "Black Belt Energy Gas District, Series 2025 G",
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      {
        "name": "IL CHIEDU 5 12/01/2042",
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      {
        "name": "RESTRUCTURED-SER A1",
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      {
        "name": "Puerto Rico Commonwealth Aqueduct & Sewer Authority, Series B",
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        "name": "CO CCKFAC 6 12/01/2051",
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      {
        "name": "WA ST HSG FIN COMMN-1",
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      {
        "name": "State of Hawaii Department of Budget and Finance, The Queen's Health Systems, Series 2025B",
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      {
        "name": "CHICAGO IL BRD OF EDU REGD OID B/E 7.00000000",
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      {
        "name": "NY TRANSPRTN DEV -AMT",
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      },
      {
        "name": "TOBACCO SETTLEMENT-B2",
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      {
        "name": "FREDDIE MAC MULTIFAMILY ML CERTIFICATES SER 2024-ML26 CL A V/R 3.26001000",
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      },
      {
        "name": "PALISADE PARK NORTH METROPOLITAN DISTRICT NO 3 5.5% 12-01-51",
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      {
        "name": "Tender Option Bond Trust Receipts/Certificates",
        "value": "29720389.44",
        "weight": "0.00216332",
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      },
      {
        "name": "STATE OF HAWAII DEPARTMENT OF BUDGET & FINANCE 4.0% 03-01-37",
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      {
        "name": "LONGS PEAK METROPOLITAN DISTRICT 5.25% 12-01-51",
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      },
      {
        "name": "TOWN OF LITTLE ELM TX SPIRITAS RANCH PUBLIC IMPROVEMENT DISTRICT 5.375% 09-01-51",
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        "shared": false
      },
      {
        "name": "AM BIDCO OPERATIONS LLC PIK TL 1ST LIEN 8.5% 10-21-27",
        "value": "29561841.69",
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        "shared": false
      },
      {
        "name": "CSCDA Community Improvement Authority, Series 2021 A",
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        "weight": "0.00214255",
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      {
        "name": "NY TRANS CORP 5% 8/1/2031 AMT",
        "value": "29411465.98",
        "weight": "0.00214084",
        "shared": true
      },
      {
        "name": "LOUISIANA ST LOCAL GOVT ENVRNM REGD B/E 2.50000000",
        "value": "28876004.10",
        "weight": "0.00210186",
        "shared": false
      },
      {
        "name": "BUCKLEY METROPOLITAN DISTRICT NO 2 6.0% 12-01-51",
        "value": "28818244.80",
        "weight": "0.00209766",
        "shared": false
      },
      {
        "name": "BROOKLYN EVENTS CENTER LLC 5.0% 07-15-42",
        "value": "28662408.18",
        "weight": "0.00208631",
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      },
      {
        "name": "UNITED AIRLINES INC 5.25% 07-15-34",
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        "weight": "0.00206977",
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      {
        "name": "Rampart Range Metropolitan District No. 5, Series 2021, RB",
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        "weight": "0.00206470",
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      {
        "name": "New Hampshire (State of) Business Finance Authority (Social Bonds), Series 2022-2A, RB",
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      {
        "name": "RIVERSIDE HEALTHCARE ASSOCIATION OBLIGATED GROUP 5.33% 07-01-45",
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      },
      {
        "name": "California Community Housing Agency, Series 2021 A-2",
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      {
        "name": "TX EXXON 12 G=EXXON V1",
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      },
      {
        "name": "LOUDOUN IDA VAR-C-HOW",
        "value": "27200000.00",
        "weight": "0.00197987",
        "shared": false
      },
      {
        "name": "NY TRANS CORP(LAGUARDIA GATEW) 5.25% 1/1/50@",
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000940400-26-022103",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/822977/000094040026022103/0000940400-26-022103-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001193125-26-130883",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/925950/000119312526130883/0001193125-26-130883-index.htm"
    }
  ]
}