{
  "page": "compare",
  "query": {
    "a": "SHDAX",
    "b": "HMJAX"
  },
  "retrieved_at": "2026-07-07T18:05:33+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": "Western Asset Short Duration Municipal Income Fund",
    "ticker": "SHDAX",
    "slug": "SHDAX",
    "series_id": "S000016249",
    "html_url": "https://fundwatcher.app/funds/SHDAX/"
  },
  "fund_b": {
    "name": "Hartford Municipal Short Duration Fund",
    "ticker": "HMJAX",
    "slug": "HMJAX",
    "series_id": "S000049413",
    "html_url": "https://fundwatcher.app/funds/HMJAX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.02660514741167999628716408116",
    "coverage_b_by_a": "0.02660514741167999628716408115",
    "shared_count": 4,
    "as_of": {
      "a": "2026-02-27",
      "b": "2026-01-31"
    },
    "a_top": [
      {
        "name": "Indianapolis Local Public Improvement Bond Bank, Indiana, Airport Authority Project Revenue Bonds, Refunding Series 2019D",
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        "weight": "0.02591497",
        "shared": false
      },
      {
        "name": "State of Connecticut",
        "value": "7305354.48",
        "weight": "0.02524777",
        "shared": false
      },
      {
        "name": "DENVER CO ARPT 5% 12/1/2031 @",
        "value": "6951820.68",
        "weight": "0.02402594",
        "shared": false
      },
      {
        "name": "TRIBOROUGH NY BRIDGE & TUNNEL AUTH PAYROLL MOBILITY TAX",
        "value": "6748267.86",
        "weight": "0.02332245",
        "shared": false
      },
      {
        "name": "New Jersey Transportation Trust Fund Authority",
        "value": "5561287.07",
        "weight": "0.01922017",
        "shared": false
      },
      {
        "name": "San Francisco City & County Airport Comm-San Francisco International Airport",
        "value": "5328437.61",
        "weight": "0.01841542",
        "shared": false
      },
      {
        "name": "LONG ISLAND PWR-B",
        "value": "5242145.12",
        "weight": "0.01811719",
        "shared": false
      },
      {
        "name": "NEW JERSEY ST ECON DEV AUTH MTR VEHCL SURCHARGE REVENUE",
        "value": "5163071.91",
        "weight": "0.01784391",
        "shared": false
      },
      {
        "name": "ST JOHN BAPTIST -B2",
        "value": "4950900.73",
        "weight": "0.01711063",
        "shared": false
      },
      {
        "name": "LOS ANGELES CA DEPT OF ARPTS ARPT REVENUE",
        "value": "4926931.88",
        "weight": "0.01702779",
        "shared": false
      },
      {
        "name": "FLORIDA INSURANCE ASSISTANCE INTERLOCAL AGY",
        "value": "4558692.15",
        "weight": "0.01575513",
        "shared": false
      },
      {
        "name": "State of Connecticut, Series A",
        "value": "4437392.31",
        "weight": "0.01533591",
        "shared": false
      },
      {
        "name": "DENTON TX ISD-SER B2",
        "value": "4386393.84",
        "weight": "0.01515966",
        "shared": false
      },
      {
        "name": "Chandler Industrial Development Authority, Series 2019",
        "value": "4069939.02",
        "weight": "0.01406597",
        "shared": false
      },
      {
        "name": "TEXAS ST MUNI GAS ACQUISITION& SPLY CORP III GAS SPLY REVEN",
        "value": "3897386.25",
        "weight": "0.01346962",
        "shared": true
      },
      {
        "name": "DENVER CO ARPT 5% 11/15/2027 @",
        "value": "3830946.05",
        "weight": "0.01324000",
        "shared": false
      },
      {
        "name": "LONG ISLAND PWR AUTH",
        "value": "3720936.95",
        "weight": "0.01285980",
        "shared": false
      },
      {
        "name": "North Carolina Turnpike Authority 5.00% 01/01/2033",
        "value": "3675814.23",
        "weight": "0.01270385",
        "shared": false
      },
      {
        "name": "NY LSLPWR 09/01/2051",
        "value": "3656478.54",
        "weight": "0.01263702",
        "shared": false
      },
      {
        "name": "State of Ohio",
        "value": "3644442.45",
        "weight": "0.01259543",
        "shared": false
      },
      {
        "name": "State of Texas",
        "value": "3579867.28",
        "weight": "0.01237225",
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      {
        "name": "MTRO WA DC ARPT 5% 10/1/2030 @",
        "value": "3326213.10",
        "weight": "0.01149561",
        "shared": false
      },
      {
        "name": "PORT NY NJ 5% 10/15/2030 @",
        "value": "3324389.40",
        "weight": "0.01148930",
        "shared": false
      },
      {
        "name": "MTRO WA DC ARPT 5% 10/1/2029 @",
        "value": "3310618.06",
        "weight": "0.01144171",
        "shared": true
      },
      {
        "name": "DENVER CITY & CNTY CO ARPT REV REGD N/C B/E AMT 5.00000000",
        "value": "3302865.01",
        "weight": "0.01141491",
        "shared": false
      },
      {
        "name": "Connecticut (State of) Health & Educational Facilities Authority, Series 1997, RB",
        "value": "3278610.30",
        "weight": "0.01133109",
        "shared": false
      },
      {
        "name": "Trimble (County of), KY (Louisville Gas & Electric), Series 2002 A, Ref. RB",
        "value": "3212928.23",
        "weight": "0.01110409",
        "shared": false
      },
      {
        "name": "TX DALAPT 11/01/2050",
        "value": "3187415.58",
        "weight": "0.01101591",
        "shared": false
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      {
        "name": "St. John the Baptist (Parish of), LA (Marathon Oil Corp.), Series 2017, Ref. RB",
        "value": "3078348.90",
        "weight": "0.01063897",
        "shared": false
      },
      {
        "name": "LOUISIANA ST OFFSHORE TERMINAL LOUISIANA OFFSHORE TERMINAL AUTHORITY",
        "value": "3056791.80",
        "weight": "0.01056447",
        "shared": false
      },
      {
        "name": "SAN ANTONIO TX ELEC & GAS REVENUE",
        "value": "3054888.90",
        "weight": "0.01055789",
        "shared": false
      },
      {
        "name": "State of Illinois, Series 2016",
        "value": "2712697.68",
        "weight": "0.00937526",
        "shared": false
      },
      {
        "name": "TRIBOROUGH NY BRIDGE & TUNNEL AUTH PAYROLL MOBILITY TAX",
        "value": "2699145.25",
        "weight": "0.00932842",
        "shared": false
      },
      {
        "name": "SALT LAKE CITY UT ARPT REVENUE",
        "value": "2694505.00",
        "weight": "0.00931238",
        "shared": false
      },
      {
        "name": "N TX TOLLWAY AUTH REVENUE REGD N/C ZCP OID B/E AG 0.00000000",
        "value": "2680829.02",
        "weight": "0.00926512",
        "shared": false
      },
      {
        "name": "MISSOURI ST ENVRNMNTL IMPT & E REGD V/R B/E AMT 4.05000000",
        "value": "2609596.84",
        "weight": "0.00901893",
        "shared": false
      },
      {
        "name": "NJ TRN FD CAB-SER C",
        "value": "2585298.39",
        "weight": "0.00893496",
        "shared": false
      },
      {
        "name": "N TX HWY CABS-REF-1ST",
        "value": "2570334.91",
        "weight": "0.00888324",
        "shared": false
      },
      {
        "name": "TEXAS TRANSPORTATION VAR",
        "value": "2494767.75",
        "weight": "0.00862208",
        "shared": false
      },
      {
        "name": "CALIFORNIA COMMUNITY VAR",
        "value": "2482339.08",
        "weight": "0.00857912",
        "shared": false
      },
      {
        "name": "NJ TRN FD CAB-SER C",
        "value": "2428611.08",
        "weight": "0.00839344",
        "shared": false
      },
      {
        "name": "MARICOPA IDA AZ 5% 1/1/31",
        "value": "2342845.41",
        "weight": "0.00809702",
        "shared": false
      },
      {
        "name": "Southeast Alabama Gas Supply District/The",
        "value": "2341254.64",
        "weight": "0.00809153",
        "shared": false
      },
      {
        "name": "HUDSON YDS INFR 5% 2/15/35",
        "value": "2340569.14",
        "weight": "0.00808916",
        "shared": false
      },
      {
        "name": "State of Illinois, Series 2022A",
        "value": "2313294.94",
        "weight": "0.00799490",
        "shared": false
      },
      {
        "name": "MUSEUM ASSOCIATES (MPT) FRN 12-01-50",
        "value": "2282169.57",
        "weight": "0.00788732",
        "shared": false
      },
      {
        "name": "LOWER CO RIVER AUTH-B",
        "value": "2251439.00",
        "weight": "0.00778112",
        "shared": false
      },
      {
        "name": "NEW JERSEY ST ECON DEV AUTH NEW JERSEY ECONOMIC DEVELOPMENT AUTHORITY",
        "value": "2248957.13",
        "weight": "0.00777254",
        "shared": false
      },
      {
        "name": "PORT SEATTLE 5% 7/1/2029 @",
        "value": "2187924.22",
        "weight": "0.00756161",
        "shared": false
      },
      {
        "name": "Salem-Keizer School District No 24J",
        "value": "2181725.21",
        "weight": "0.00754018",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "MAIN STR NAT GA 4% 3/1/2050",
        "value": "859906.59",
        "weight": "0.02260118",
        "shared": false
      },
      {
        "name": "TX TPK AUTH-A-UNREF",
        "value": "857575.36",
        "weight": "0.02253990",
        "shared": false
      },
      {
        "name": "State of Illinois, Series D",
        "value": "769699.16",
        "weight": "0.02023023",
        "shared": false
      },
      {
        "name": "PHILADELPHIA SD - A",
        "value": "650969.58",
        "weight": "0.01710962",
        "shared": false
      },
      {
        "name": "STATE OF NEW YORK SALES TAX REVENUE 5.0% 03-15-30",
        "value": "555975.95",
        "weight": "0.01461288",
        "shared": false
      },
      {
        "name": "NEW_HAVEN CT 5% 8/1/2030",
        "value": "552206.10",
        "weight": "0.01451379",
        "shared": false
      },
      {
        "name": "State of Illinois, Series 2025B",
        "value": "544982.30",
        "weight": "0.01432393",
        "shared": false
      },
      {
        "name": "MINNEAPOLIS-ST PAUL METROPOLITAN AIRPORTS COMMISSION",
        "value": "542033.90",
        "weight": "0.01424644",
        "shared": false
      },
      {
        "name": "MTRO WA DC ARPT 5% 10/1/2029 @",
        "value": "541139.50",
        "weight": "0.01422293",
        "shared": true
      },
      {
        "name": "TRIBOROUGH NY BRIDGE & TUNNEL AUTH PAYROLL MOBILITY TAX",
        "value": "539231.35",
        "weight": "0.01417278",
        "shared": false
      },
      {
        "name": "Southeast Energy Authority A Cooperative District",
        "value": "536270.70",
        "weight": "0.01409496",
        "shared": false
      },
      {
        "name": "CHICAGO IL MIDWAY ARPT REVENUE",
        "value": "530348.25",
        "weight": "0.01393930",
        "shared": false
      },
      {
        "name": "PORT OF SEATTLE WA REVENUE REGD N/C B/E AMT 5.00000000",
        "value": "528462.75",
        "weight": "0.01388974",
        "shared": true
      },
      {
        "name": "LOWER AL GAS DIST GAS PROJ REV LOWER ALABAMA GAS DISTRICT/THE",
        "value": "523654.80",
        "weight": "0.01376337",
        "shared": false
      },
      {
        "name": "Southeast Alabama Gas Supply District/The",
        "value": "522999.70",
        "weight": "0.01374615",
        "shared": false
      },
      {
        "name": "MASSACHUSETTS ST SCH BLDG AUTH SALES TAX REVENUE",
        "value": "513993.55",
        "weight": "0.01350944",
        "shared": false
      },
      {
        "name": "N TX TOLLWAY AUTH REVENUE",
        "value": "512032.95",
        "weight": "0.01345791",
        "shared": false
      },
      {
        "name": "RESTRUCTURED-SER A1",
        "value": "511256.70",
        "weight": "0.01343751",
        "shared": false
      },
      {
        "name": "INDIANAPOLIS IN LOCAL PUBLIC IMPT BOND BANK",
        "value": "510364.05",
        "weight": "0.01341405",
        "shared": false
      },
      {
        "name": "Wisconsin (State of) Public Finance Authority (Duke Energy Progress), Series 2022, Ref. RB",
        "value": "501462.15",
        "weight": "0.01318008",
        "shared": false
      },
      {
        "name": "MISSISSIPPI ST GAMING TAX REVENUE",
        "value": "500777.75",
        "weight": "0.01316209",
        "shared": false
      },
      {
        "name": "FIXED INC CLEARING CORP.REPO",
        "value": "496628.00",
        "weight": "0.01305302",
        "shared": false
      },
      {
        "name": "County of Allen",
        "value": "464711.32",
        "weight": "0.01221414",
        "shared": false
      },
      {
        "name": "SOUTH DAKOTA ST HSG DEV AUTH REGD B/E GNMA/FN 6.25000000",
        "value": "448042.08",
        "weight": "0.01177602",
        "shared": false
      },
      {
        "name": "PROVIDENCE RI PUBLIC BLDGS AUTH REVENUE",
        "value": "446142.88",
        "weight": "0.01172610",
        "shared": false
      },
      {
        "name": "El Paso County Hospital District",
        "value": "435617.32",
        "weight": "0.01144946",
        "shared": false
      },
      {
        "name": "E MONTGOMERY IMPT DT",
        "value": "433805.68",
        "weight": "0.01140184",
        "shared": false
      },
      {
        "name": "SOUTHCENTRL PA GEN AUTH REVENUE",
        "value": "432161.16",
        "weight": "0.01135862",
        "shared": false
      },
      {
        "name": "MARYLAND ST HLTH & HGR EDUCTNL FACS AUTH REVENUE",
        "value": "423942.36",
        "weight": "0.01114260",
        "shared": false
      },
      {
        "name": "WISCONSIN CTR 0% 12/15/2031",
        "value": "421094.40",
        "weight": "0.01106775",
        "shared": false
      },
      {
        "name": "ALABAMA ST HSG FIN AUTH SF MTGE REVENUE",
        "value": "416129.60",
        "weight": "0.01093726",
        "shared": false
      },
      {
        "name": "BLACK BELT ENERGY GAS DIST AL GAS PROJECT REVENUE",
        "value": "415276.28",
        "weight": "0.01091483",
        "shared": false
      },
      {
        "name": "LANCASTER SD-A-REF",
        "value": "412897.39",
        "weight": "0.01085230",
        "shared": false
      },
      {
        "name": "NJ ST TRANSN TR FD",
        "value": "406193.78",
        "weight": "0.01067611",
        "shared": false
      },
      {
        "name": "Jefferson (County of), AL, Series 2024, Ref. RB",
        "value": "403804.26",
        "weight": "0.01061331",
        "shared": false
      },
      {
        "name": "IL ST SALES TAX-D-REF",
        "value": "403149.36",
        "weight": "0.01059609",
        "shared": false
      },
      {
        "name": "CALIFORNIA ST HLTH FACS FING AUTH REVENUE",
        "value": "388852.91",
        "weight": "0.01022033",
        "shared": false
      },
      {
        "name": "RHODE ISLAND HLTH & EDUCTNL BLDG CORP PUBLIC SCHS REVENUE",
        "value": "381637.45",
        "weight": "0.01003069",
        "shared": false
      },
      {
        "name": "STHRN CA PUB PWR-A",
        "value": "373968.98",
        "weight": "0.00982914",
        "shared": false
      },
      {
        "name": "TEXAS ST MUNI GAS ACQUISITION& SPLY CORP III GAS SPLY REVEN",
        "value": "362845.28",
        "weight": "0.00953677",
        "shared": true
      },
      {
        "name": "RHODE IS ST STU 5% 12/1/2027 @",
        "value": "362435.71",
        "weight": "0.00952600",
        "shared": false
      },
      {
        "name": "DALLAS TX HOTEL OCCUPANCY TAX REVENUE",
        "value": "352390.75",
        "weight": "0.00926199",
        "shared": false
      },
      {
        "name": "NORTH CAROLINA ST MED CARE COMMISSION RETMNT FACS REVENUE",
        "value": "351317.40",
        "weight": "0.00923378",
        "shared": false
      },
      {
        "name": "MTATRN 5 11/15/2030",
        "value": "335557.56",
        "weight": "0.00881956",
        "shared": false
      },
      {
        "name": "AMERICAN MUNI PWR-OHIO INC OH REVENUE",
        "value": "327547.29",
        "weight": "0.00860902",
        "shared": false
      },
      {
        "name": "SHREVEPORT-REV-REF",
        "value": "326654.58",
        "weight": "0.00858556",
        "shared": false
      },
      {
        "name": "LOUISIANA PUB FACS AUTH REVENUE",
        "value": "326641.50",
        "weight": "0.00858521",
        "shared": false
      },
      {
        "name": "RI HLTH & EDUCTNL-C",
        "value": "323991.21",
        "weight": "0.00851556",
        "shared": false
      },
      {
        "name": "CHICAGO IL BRD OF EDU",
        "value": "317812.26",
        "weight": "0.00835315",
        "shared": false
      },
      {
        "name": "Black Belt Energy Gas District, Gas Project, Series 2022C-1",
        "value": "316462.38",
        "weight": "0.00831767",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000940400-26-014617",
      "as_of": "2026-02-27",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/764624/000094040026014617/0000940400-26-014617-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001410368-26-030401",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1006415/000141036826030401/0001410368-26-030401-index.htm"
    }
  ]
}