{
  "page": "compare",
  "query": {
    "a": "LPISX",
    "b": "OPACX"
  },
  "retrieved_at": "2026-07-07T19:15:47+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 Pennsylvania Municipals Fund",
    "ticker": "LPISX",
    "slug": "LPISX",
    "series_id": "S000016637",
    "html_url": "https://fundwatcher.app/funds/LPISX/"
  },
  "fund_b": {
    "name": "Invesco Pennsylvania Municipal Fund",
    "ticker": "OPACX",
    "slug": "OPACX",
    "series_id": "S000064637",
    "html_url": "https://fundwatcher.app/funds/OPACX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.03359515316634722478806074547",
    "coverage_b_by_a": "0.03359515316634722478806074547",
    "shared_count": 20,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-02-28"
    },
    "a_top": [
      {
        "name": "Westmoreland County Municipal Authority",
        "value": "7503161.82",
        "weight": "0.09639144",
        "shared": false
      },
      {
        "name": "Pennsylvania Turnpike Commission, Series 2022B",
        "value": "5126100.00",
        "weight": "0.06585386",
        "shared": false
      },
      {
        "name": "Pennsylvania Turnpike Commission",
        "value": "3647025.55",
        "weight": "0.04685252",
        "shared": false
      },
      {
        "name": "PHIL PA WTR 5% 10/1/2043",
        "value": "3431125.04",
        "weight": "0.04407889",
        "shared": false
      },
      {
        "name": "PHILADELPHIA PA ARPT REVENUE REGD B/E AMT 5.00000000",
        "value": "3023428.80",
        "weight": "0.03884131",
        "shared": false
      },
      {
        "name": "Lancaster (County of), PA Hospital Authority (Landis Homes Retirement Community), Series 2015, Ref. RB",
        "value": "2884574.10",
        "weight": "0.03705748",
        "shared": true
      },
      {
        "name": "PHILADELPHIA PA GAS WKS REVENUE",
        "value": "2517077.00",
        "weight": "0.03233632",
        "shared": true
      },
      {
        "name": "Pennsylvania Higher Educational Facilities Authority",
        "value": "2510879.75",
        "weight": "0.03225671",
        "shared": false
      },
      {
        "name": "PHILADELPHIA PA AUTH FOR INDLDEV CITY SVC AGREEMENT REVENUE",
        "value": "2070511.60",
        "weight": "0.02659940",
        "shared": false
      },
      {
        "name": "WILKES BARRE PA 4% 4/15/2049",
        "value": "2041547.18",
        "weight": "0.02622730",
        "shared": false
      },
      {
        "name": "Pennsylvania Turnpike Commission, Turnpike Revenue Bonds, Series 2018A-2",
        "value": "2029182.80",
        "weight": "0.02606846",
        "shared": false
      },
      {
        "name": "Pennsylvania Higher Educational Facilities Authority, Revenue Bonds, Widener University, Series 2021A",
        "value": "1894452.73",
        "weight": "0.02433761",
        "shared": false
      },
      {
        "name": "SOUTHCENTRL PA GEN AUTH REVENU SCAGEN 06/44 FIXED 4",
        "value": "1856353.79",
        "weight": "0.02384816",
        "shared": false
      },
      {
        "name": "PENNSYLVANIA ST HGR EDUCTNL FACS AUTH REVENUE",
        "value": "1699845.88",
        "weight": "0.02183754",
        "shared": false
      },
      {
        "name": "PENNSYLVANIA ST ECON DEV FING AUTH UPMC REVENUE",
        "value": "1675307.60",
        "weight": "0.02152230",
        "shared": true
      },
      {
        "name": "PENNSYLVANIA ST ECON DEV FING REGD N/C B/E 4.00000000",
        "value": "1600926.87",
        "weight": "0.02056675",
        "shared": false
      },
      {
        "name": "PHILA PA 5% 2/1/2039",
        "value": "1565538.60",
        "weight": "0.02011212",
        "shared": false
      },
      {
        "name": "PENNSYLVANIA ST ECON DEV FING REGD B/E AMT 5.75000000",
        "value": "1455323.38",
        "weight": "0.01869621",
        "shared": false
      },
      {
        "name": "Montgomery County Industrial Development Authority, Series 2023A",
        "value": "1321804.73",
        "weight": "0.01698093",
        "shared": false
      },
      {
        "name": "DE RIVER JT TOLL",
        "value": "1268223.63",
        "weight": "0.01629258",
        "shared": false
      },
      {
        "name": "LANCASTER H AUT 5% 11/1/2046",
        "value": "1264524.88",
        "weight": "0.01624507",
        "shared": false
      },
      {
        "name": "PENN STATE HEALTH OBL GRP",
        "value": "1173272.40",
        "weight": "0.01507277",
        "shared": false
      },
      {
        "name": "PHILADELPHIA PA ENERGY AUTH",
        "value": "1065763.70",
        "weight": "0.01369163",
        "shared": false
      },
      {
        "name": "Philadelphia Authority for Industrial Development, Series 2025, RB",
        "value": "1064366.70",
        "weight": "0.01367368",
        "shared": false
      },
      {
        "name": "Pennsylvania Turnpike Commission, Turnpike Revenue Bonds, Series 2022B",
        "value": "1037788.20",
        "weight": "0.01333223",
        "shared": true
      },
      {
        "name": "Commonwealth Financing Authority, Tobacco Master Settlement Payment",
        "value": "1031821.00",
        "weight": "0.01325557",
        "shared": true
      },
      {
        "name": "Sports & Exhibition Authority of Pittsburgh & Allegheny County",
        "value": "1018694.00",
        "weight": "0.01308693",
        "shared": false
      },
      {
        "name": "ERIE SWR AUTH",
        "value": "1017947.10",
        "weight": "0.01307734",
        "shared": false
      },
      {
        "name": "PA MONDEV 5 11/15/2045",
        "value": "1011919.70",
        "weight": "0.01299991",
        "shared": true
      },
      {
        "name": "LANCASTER PA INDL DEV AUTH",
        "value": "991600.90",
        "weight": "0.01273887",
        "shared": false
      },
      {
        "name": "North Allegheny School District, Series 2019, GO Bonds",
        "value": "966456.90",
        "weight": "0.01241586",
        "shared": false
      },
      {
        "name": "PENNSYLVANIA ST ECON DEV FING REGD N/C B/E 4.00000000",
        "value": "914643.36",
        "weight": "0.01175022",
        "shared": false
      },
      {
        "name": "PENNSYLVANIA ST ECON DEV FING AUTH SEWAGE SLUDGE DISP REVENU",
        "value": "816861.84",
        "weight": "0.01049404",
        "shared": false
      },
      {
        "name": "Bucks County Industrial Development Authority",
        "value": "788610.92",
        "weight": "0.01013111",
        "shared": false
      },
      {
        "name": "ST PUB SCH BLDG-A-REF",
        "value": "759536.10",
        "weight": "0.00975759",
        "shared": false
      },
      {
        "name": "Bucks County Water and Sewer Authority 4.00% 12/01/2042",
        "value": "757416.15",
        "weight": "0.00973036",
        "shared": false
      },
      {
        "name": "PHILADELPHIA PA ENERGY AUTH",
        "value": "741859.86",
        "weight": "0.00953051",
        "shared": false
      },
      {
        "name": "Montgomery County Industrial Development Authority, Series 2021 A",
        "value": "645833.36",
        "weight": "0.00829688",
        "shared": false
      },
      {
        "name": "PHILIDELPHIA AUTH-B-1",
        "value": "600000.00",
        "weight": "0.00770807",
        "shared": false
      },
      {
        "name": "HIGHLANDS AT WYOMISSING OBLIGATED GROUP 5.0% 05-15-47",
        "value": "586449.42",
        "weight": "0.00753398",
        "shared": false
      },
      {
        "name": "Montgomery (County of), PA Industrial Development Authority (Germantown Academy), Series 2021, Ref. RB",
        "value": "534931.88",
        "weight": "0.00687215",
        "shared": true
      },
      {
        "name": "Bucks County Industrial Development Authority",
        "value": "533350.82",
        "weight": "0.00685184",
        "shared": false
      },
      {
        "name": "Bucks County Industrial Development Authority",
        "value": "501474.80",
        "weight": "0.00644233",
        "shared": false
      },
      {
        "name": "Berks County Industrial Development Authority, Series 2017 A",
        "value": "501226.50",
        "weight": "0.00643914",
        "shared": false
      },
      {
        "name": "PENNSYLVANIA ST ECON DEV FINGAUTH EXEMPT FACS REVENUE",
        "value": "500937.85",
        "weight": "0.00643544",
        "shared": false
      },
      {
        "name": "Puerto Rico Commonwealth Aqueduct & Sewer Authority, Series A",
        "value": "491241.45",
        "weight": "0.00631087",
        "shared": false
      },
      {
        "name": "Montgomery (County of), PA Industrial Development Authority (Germantown Academy), Series 2021, Ref. RB",
        "value": "428632.02",
        "weight": "0.00550654",
        "shared": false
      },
      {
        "name": "RESTRUCTURED-SER A1",
        "value": "410751.79",
        "weight": "0.00527684",
        "shared": false
      },
      {
        "name": "PUERTO RICO SALES TAX FING COR REGD ZCP OID B/E 0.00000000",
        "value": "401458.98",
        "weight": "0.00515745",
        "shared": true
      },
      {
        "name": "Montgomery County Industrial Development Authority, Pennsylvania, Revenue Bonds, Germantown Academy Project, Series 2021A",
        "value": "400856.76",
        "weight": "0.00514972",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "PHILADELPHIA PA AUTH FOR INDL PHIMED",
        "value": "29937962.36",
        "weight": "0.04034259",
        "shared": false
      },
      {
        "name": "ALLEG PA ARPT 5.50% 1/1/2055 @",
        "value": "26526242.50",
        "weight": "0.03574517",
        "shared": false
      },
      {
        "name": "THE CHILDRENS TRUST FUND PR TO CHILDREN'S TRUST FUND",
        "value": "20462650.19",
        "weight": "0.02757423",
        "shared": false
      },
      {
        "name": "PHILADELPHIA PA AUTH FOR INDL REGD B/E 5.00000000",
        "value": "17718843.84",
        "weight": "0.02387685",
        "shared": false
      },
      {
        "name": "ALLEG PA ARPT 5% 1/1/2051 @",
        "value": "16566714.99",
        "weight": "0.02232431",
        "shared": false
      },
      {
        "name": "PENNSYLVANIA ST ECON DEV FING REGD B/E AMT 5.00000000",
        "value": "13638463.30",
        "weight": "0.01837837",
        "shared": false
      },
      {
        "name": "Pennsylvania Turnpike Commission",
        "value": "12133532.44",
        "weight": "0.01635042",
        "shared": false
      },
      {
        "name": "Pennsylvania Turnpike Commission, Turnpike Revenue Bonds, Capital Appreciation Series 2009E",
        "value": "12085074.03",
        "weight": "0.01628512",
        "shared": false
      },
      {
        "name": "PENNSYLVANIA ST ECON DEV FING REGD B/E AMT 5.00000000",
        "value": "11778245.83",
        "weight": "0.01587165",
        "shared": false
      },
      {
        "name": "PA CHEDEV 4 12/01/2051",
        "value": "10504855.49",
        "weight": "0.01415571",
        "shared": false
      },
      {
        "name": "THE CHILDRENS TRUST FUND PR TOBACCO SETTLEMENT REVENUE",
        "value": "10504601.48",
        "weight": "0.01415537",
        "shared": false
      },
      {
        "name": "ALLEGHENY CNTY PA SAN AUTH",
        "value": "10462451.00",
        "weight": "0.01409857",
        "shared": false
      },
      {
        "name": "Lehigh (County of), PA (Lehigh Valley Health Network), Series 2019 A, Ref. RB",
        "value": "10298865.00",
        "weight": "0.01387813",
        "shared": false
      },
      {
        "name": "PENNSYLVANIA ST ECON DEV FING REGD OID B/E AMT AG 5.00000000",
        "value": "10290456.98",
        "weight": "0.01386680",
        "shared": false
      },
      {
        "name": "PENNSYLVANIA ST HSG FIN AGY SF MTGE REVENUE",
        "value": "10209497.00",
        "weight": "0.01375770",
        "shared": false
      },
      {
        "name": "THE CHILDRENS TRUST FUND PR TO CHIGEN 05/50 ZEROCPNOID 0",
        "value": "10178859.26",
        "weight": "0.01371642",
        "shared": false
      },
      {
        "name": "MONT PA IDA 5% 11/15/2055",
        "value": "10015305.00",
        "weight": "0.01349602",
        "shared": false
      },
      {
        "name": "Pennsylvania Turnpike Commission, Turnpike Revenue Bonds, Series 2019A",
        "value": "10004574.13",
        "weight": "0.01348156",
        "shared": false
      },
      {
        "name": "PENNSYLVANIA ST HGR EDUCTNL FACS AUTH REVENUE",
        "value": "9733283.00",
        "weight": "0.01311599",
        "shared": false
      },
      {
        "name": "PHIL PA GAS/AGM 5.25% 8/1/54",
        "value": "9122058.29",
        "weight": "0.01229234",
        "shared": false
      },
      {
        "name": "ALLEG PA ARPT 5% 1/1/2056 @",
        "value": "8586372.75",
        "weight": "0.01157048",
        "shared": false
      },
      {
        "name": "PHIL PA WTR/AGM 5.5% 9/1/53",
        "value": "8092332.75",
        "weight": "0.01090474",
        "shared": false
      },
      {
        "name": "PA ALTDEV 5 05/01/2042",
        "value": "7970071.94",
        "weight": "0.01073999",
        "shared": false
      },
      {
        "name": "Lehigh (County of), PA General Purpose Authority (Muhlenberg College), Series 2024, Ref. RB",
        "value": "7905487.07",
        "weight": "0.01065296",
        "shared": false
      },
      {
        "name": "Philadelphia (City of), PA, Series 2017 A, RB",
        "value": "7517150.95",
        "weight": "0.01012966",
        "shared": false
      },
      {
        "name": "Northampton (County of), PA General Purpose Authority (St. Luke's University Health Network), Series 2018 A, Ref. RB",
        "value": "7396524.99",
        "weight": "0.00996711",
        "shared": false
      },
      {
        "name": "Pennsylvania Higher Educational Facilities Authority, Series 2025 A",
        "value": "7330974.00",
        "weight": "0.00987878",
        "shared": false
      },
      {
        "name": "Northampton (County of), PA Industrial Development Authority (Northampton Generating Co. L.P.), Series 2013 A, RB",
        "value": "6523708.40",
        "weight": "0.00879096",
        "shared": false
      },
      {
        "name": "Montgomery (County of), PA Industrial Development Authority (ACTS Retirement-Life Communities, Inc.), Series 2016, Ref. RB",
        "value": "6477586.58",
        "weight": "0.00872881",
        "shared": false
      },
      {
        "name": "FRANKLN PA IDA 5% 12/1/2053",
        "value": "6327971.60",
        "weight": "0.00852719",
        "shared": false
      },
      {
        "name": "Pennsylvania Turnpike Commission Turnpike Rev. Refg. A",
        "value": "6279891.62",
        "weight": "0.00846240",
        "shared": false
      },
      {
        "name": "PHIL PA GAS 5.25% 8/1/2049",
        "value": "6255816.02",
        "weight": "0.00842996",
        "shared": false
      },
      {
        "name": "CHESTER PA H and E 5% 12/1/2051",
        "value": "6196181.60",
        "weight": "0.00834960",
        "shared": false
      },
      {
        "name": "LEHIGH VY HLTH NETWRK OBG",
        "value": "6095942.30",
        "weight": "0.00821452",
        "shared": false
      },
      {
        "name": "PENNSYLVANIA ST ECON DEV FING AUTH REVENUE",
        "value": "5949922.44",
        "weight": "0.00801776",
        "shared": false
      },
      {
        "name": "Pennsylvania Turnpike Commission, Series 2025, RB",
        "value": "5358900.50",
        "weight": "0.00722133",
        "shared": false
      },
      {
        "name": "Pennsylvania Turnpike Commission, Series 2020B",
        "value": "5356360.50",
        "weight": "0.00721791",
        "shared": false
      },
      {
        "name": "REWORLD HOLDING CORP 3.25% 08-01-39",
        "value": "5331403.29",
        "weight": "0.00718428",
        "shared": false
      },
      {
        "name": "LANCASTER PA INDL DEV AUTH",
        "value": "5260146.17",
        "weight": "0.00708826",
        "shared": false
      },
      {
        "name": "GEISINGER PA(GEIS HLTH SYSTM/KAISER PERM SYS) 5% 2/15/45",
        "value": "5050272.50",
        "weight": "0.00680544",
        "shared": false
      },
      {
        "name": "PENNSYLVANIA ST HSG FIN AGY SF MTGE REVENUE",
        "value": "5013047.50",
        "weight": "0.00675528",
        "shared": false
      },
      {
        "name": "Pennsylvania Housing Finance Agency, Series 2026, RB",
        "value": "5010723.50",
        "weight": "0.00675215",
        "shared": false
      },
      {
        "name": "Montgomery (County of), PA Industrial Development Authority (Meadwood Senior Living), Series 2018 A, Ref. RB",
        "value": "5008008.50",
        "weight": "0.00674849",
        "shared": false
      },
      {
        "name": "PUERTO RICO SALES TAX FING COR REGD OID B/E 5.00000000",
        "value": "4943959.05",
        "weight": "0.00666218",
        "shared": true
      },
      {
        "name": "Allegheny (County of), PA Airport Authority (Pittsburgh International Airport), Series 2021 A, RB",
        "value": "4933893.78",
        "weight": "0.00664862",
        "shared": false
      },
      {
        "name": "MONT PA HR ED 4% 9/1/2049",
        "value": "4917931.15",
        "weight": "0.00662711",
        "shared": false
      },
      {
        "name": "Lehigh (County of), PA General Purpose Authority (Lehigh Valley Academy), Series 2022, RB",
        "value": "4753698.65",
        "weight": "0.00640580",
        "shared": false
      },
      {
        "name": "PENNSYLVANIA ECONOMIC DEVELOPMENT FINANCING AUTHOR",
        "value": "4696129.08",
        "weight": "0.00632822",
        "shared": false
      },
      {
        "name": "PA GEIMED 4 02/15/2047",
        "value": "4565638.50",
        "weight": "0.00615238",
        "shared": false
      },
      {
        "name": "Bucks County Industrial Development Authority, Series 2021, RB",
        "value": "4557882.86",
        "weight": "0.00614193",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000940400-26-020733",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/764624/000094040026020733/0000940400-26-020733-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000909466-26-000161",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/909466/000090946626000161/0000909466-26-000161-index.htm"
    }
  ]
}