{
  "page": "compare",
  "query": {
    "a": "SHMMX",
    "b": "SCACX"
  },
  "retrieved_at": "2026-07-07T17:46:09+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 Managed Municipals Fund",
    "ticker": "SHMMX",
    "slug": "SHMMX",
    "series_id": "S000016628",
    "html_url": "https://fundwatcher.app/funds/SHMMX/"
  },
  "fund_b": {
    "name": "Western Asset California Municipals Fund",
    "ticker": "SCACX",
    "slug": "SCACX",
    "series_id": "S000016644",
    "html_url": "https://fundwatcher.app/funds/SCACX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.06278120427699855111146683414",
    "coverage_b_by_a": "0.06278120427699855111146683414",
    "shared_count": 31,
    "as_of": {
      "a": "2026-02-27",
      "b": "2026-02-27"
    },
    "a_top": [
      {
        "name": "Puerto Rico Commonwealth Aqueduct & Sewer Authority, Series A",
        "value": "36436518.82",
        "weight": "0.01443099",
        "shared": true
      },
      {
        "name": "STATE OF NEW YORK SALES TAX REVENUE 5.0% 03-15-48",
        "value": "31500795.00",
        "weight": "0.01247616",
        "shared": false
      },
      {
        "name": "California (State of) Community Choice Financing Authority (Clean Energy) (Green Bonds), Series 2024, RB",
        "value": "30665667.20",
        "weight": "0.01214540",
        "shared": true
      },
      {
        "name": "State of Illinois, Series D",
        "value": "30544431.33",
        "weight": "0.01209738",
        "shared": false
      },
      {
        "name": "CALIFORNIA COMMUNITY VAR",
        "value": "27363445.00",
        "weight": "0.01083752",
        "shared": false
      },
      {
        "name": "NEW YORK ST DORM AUTH ST PERSONAL INCOME TAX REVENUE",
        "value": "25323787.50",
        "weight": "0.01002970",
        "shared": false
      },
      {
        "name": "NY ST DORM DASNY PIT 20A 4.0% 03-15-45",
        "value": "24337725.00",
        "weight": "0.00963916",
        "shared": false
      },
      {
        "name": "NYC TRANSITIONAL -C-1",
        "value": "24065403.70",
        "weight": "0.00953131",
        "shared": false
      },
      {
        "name": "PENNSYLVANIA ST ECON DEV FING REGD OID B/E AMT 5.25000000",
        "value": "22692850.18",
        "weight": "0.00898770",
        "shared": false
      },
      {
        "name": "NY TRANS CORP 5% 7/1/46 @",
        "value": "22388887.10",
        "weight": "0.00886731",
        "shared": false
      },
      {
        "name": "MSR Energy Authority, Series B",
        "value": "21889121.22",
        "weight": "0.00866937",
        "shared": false
      },
      {
        "name": "TRIBOROUGH NY BRIDGE & TUNNEL REGD B/E 5.00000000",
        "value": "19116390.78",
        "weight": "0.00757121",
        "shared": false
      },
      {
        "name": "NASHVILLE& DAVIDSON-C",
        "value": "18314166.28",
        "weight": "0.00725348",
        "shared": false
      },
      {
        "name": "NY NYCUTL 5.25 06/15/2052",
        "value": "17972985.40",
        "weight": "0.00711835",
        "shared": false
      },
      {
        "name": "NY TRANS CORP(JFK INT NEW ONE)/AGM 5.13% 6/30/60@",
        "value": "17925346.93",
        "weight": "0.00709949",
        "shared": false
      },
      {
        "name": "ILL ST TOLL 5% 1/1/2042",
        "value": "17631754.28",
        "weight": "0.00698321",
        "shared": false
      },
      {
        "name": "NY TRANS CORP 5.375% 6/30/2060 @",
        "value": "17574548.25",
        "weight": "0.00696055",
        "shared": false
      },
      {
        "name": "NOVANT HEALTH OBLIGATED GROUP 5.0% 12-01-35",
        "value": "17489092.64",
        "weight": "0.00692670",
        "shared": false
      },
      {
        "name": "PUERTO RICO SALES TAX FING COR REGD OID B/E 4.75000000",
        "value": "16691176.97",
        "weight": "0.00661068",
        "shared": true
      },
      {
        "name": "NYC WTR 4% 6/15/2051",
        "value": "16223440.90",
        "weight": "0.00642543",
        "shared": false
      },
      {
        "name": "CHICAGO IL BRD OF EDU REGD B/E 5.00000000",
        "value": "16171706.04",
        "weight": "0.00640494",
        "shared": false
      },
      {
        "name": "NY TRANS CORP 5% 7/1/41 @",
        "value": "16135275.31",
        "weight": "0.00639051",
        "shared": false
      },
      {
        "name": "BAY AREA TOLL-VAR A",
        "value": "15520459.83",
        "weight": "0.00614701",
        "shared": false
      },
      {
        "name": "Public Energy Auth. of Kentucky Gas Supply Rev. Refg. C",
        "value": "15401575.00",
        "weight": "0.00609992",
        "shared": false
      },
      {
        "name": "CALIFORNIA ST MUNI FIN AUTH REVENUE",
        "value": "15273050.95",
        "weight": "0.00604902",
        "shared": true
      },
      {
        "name": "FL BROAPT 5 10/01/2045",
        "value": "15007713.00",
        "weight": "0.00594393",
        "shared": false
      },
      {
        "name": "NOVANT HEALTH OBLIGATED GROUP 5.0% 06-01-55",
        "value": "14790667.23",
        "weight": "0.00585797",
        "shared": false
      },
      {
        "name": "NY MTA DED 4% 11/15/2054",
        "value": "14721286.89",
        "weight": "0.00583049",
        "shared": false
      },
      {
        "name": "NV CLA 5 05/01/2048",
        "value": "14101160.81",
        "weight": "0.00558488",
        "shared": false
      },
      {
        "name": "STATE OF NEW JERSEY 5.0% 06-15-42",
        "value": "13264401.64",
        "weight": "0.00525348",
        "shared": false
      },
      {
        "name": "STATE OF NEW YORK PERSONAL INCOME TAX REVENUE 4.0% 02-15-40",
        "value": "12989308.35",
        "weight": "0.00514453",
        "shared": false
      },
      {
        "name": "RESTRUCTURED-SER A1",
        "value": "12836988.37",
        "weight": "0.00508420",
        "shared": true
      },
      {
        "name": "STATE OF ILLINOIS MCCORMICK PLACE EXPANSION PROJECT FUND 4.0% 06-15-50",
        "value": "12808942.08",
        "weight": "0.00507309",
        "shared": false
      },
      {
        "name": "NYC MUNI WTR FIN-AA-3",
        "value": "12328789.00",
        "weight": "0.00488292",
        "shared": false
      },
      {
        "name": "CALIFORNIA COMMUNITY VAR",
        "value": "12168583.42",
        "weight": "0.00481947",
        "shared": false
      },
      {
        "name": "Chandler Industrial Development Authority, Series 2019",
        "value": "11937115.72",
        "weight": "0.00472780",
        "shared": false
      },
      {
        "name": "Puerto Rico Commonwealth Aqueduct & Sewer Authority, Series A",
        "value": "11796346.20",
        "weight": "0.00467204",
        "shared": false
      },
      {
        "name": "NJ TRANSPRTN TRUST-CC",
        "value": "11713443.50",
        "weight": "0.00463921",
        "shared": false
      },
      {
        "name": "LANCASTER H AUT 5% 11/1/2046",
        "value": "11611028.68",
        "weight": "0.00459865",
        "shared": false
      },
      {
        "name": "Puerto Rico Commonwealth Aqueduct & Sewer Authority, Series A",
        "value": "11456776.71",
        "weight": "0.00453755",
        "shared": false
      },
      {
        "name": "NY TRANS CORP 5% 1/1/2032 @",
        "value": "11441597.77",
        "weight": "0.00453154",
        "shared": false
      },
      {
        "name": "Puerto Rico Commonwealth Aqueduct & Sewer Authority, Series A",
        "value": "11339606.69",
        "weight": "0.00449115",
        "shared": false
      },
      {
        "name": "NYC TRANSITIONAL FIN",
        "value": "10941080.40",
        "weight": "0.00433331",
        "shared": false
      },
      {
        "name": "NYC TRANS FIN-F1",
        "value": "10768638.20",
        "weight": "0.00426501",
        "shared": false
      },
      {
        "name": "California Community Choice Financing Authority, Series B-1",
        "value": "10637908.00",
        "weight": "0.00421323",
        "shared": true
      },
      {
        "name": "Southeast Energy Authority, Alabama, Revenue Bonds, Cooperative District Energy Supply Series 2025B",
        "value": "10635794.76",
        "weight": "0.00421240",
        "shared": false
      },
      {
        "name": "AL ALSFAC 5.25 07/01/2047",
        "value": "10568773.00",
        "weight": "0.00418585",
        "shared": false
      },
      {
        "name": "ELGIN TX ISD 4% 8/1/2049",
        "value": "10081244.48",
        "weight": "0.00399276",
        "shared": false
      },
      {
        "name": "Jefferson (County of), AL, Series 2024, Ref. Revenue Wts.",
        "value": "10079368.90",
        "weight": "0.00399202",
        "shared": false
      },
      {
        "name": "California Community Choice Financing Authority, Series 2025G",
        "value": "10032860.53",
        "weight": "0.00397360",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "LOS ANGELES COUNTY PUBLIC WORKS FINANCING AUTHORITY (TOBS)",
        "value": "15583765.25",
        "weight": "0.07525789",
        "shared": false
      },
      {
        "name": "CHANNELSIDE WATER RESOURCES LP 5.0% 11-21-45",
        "value": "10513601.70",
        "weight": "0.05077281",
        "shared": false
      },
      {
        "name": "NRTHRN CA ENRGY",
        "value": "7923061.13",
        "weight": "0.03826244",
        "shared": false
      },
      {
        "name": "CALIFORNIA COMMUNITY VAR",
        "value": "6772254.55",
        "weight": "0.03270491",
        "shared": true
      },
      {
        "name": "Long Beach (City of), CA Bond Finance Authority, Series 2007 A, RB",
        "value": "6101390.00",
        "weight": "0.02946513",
        "shared": true
      },
      {
        "name": "STHRN CA PUBLIC PWR AUTH NATURAL GAS PROJ REVENUE",
        "value": "5444045.30",
        "weight": "0.02629065",
        "shared": false
      },
      {
        "name": "San Diego County Regional Airport Authority, Series B",
        "value": "5417621.48",
        "weight": "0.02616305",
        "shared": false
      },
      {
        "name": "STATE OF CALIFORNIA 5.0% 11-01-50",
        "value": "5378280.00",
        "weight": "0.02597306",
        "shared": false
      },
      {
        "name": "Sacramento Municipal Utility District, Series 2024M",
        "value": "5319500.50",
        "weight": "0.02568920",
        "shared": false
      },
      {
        "name": "Los Angeles Department of Water & Power, Series 2017C",
        "value": "5099700.00",
        "weight": "0.02462772",
        "shared": true
      },
      {
        "name": "San Francisco City & County Airport Comm-San Francisco International Airport, Series 2019 E",
        "value": "5067889.95",
        "weight": "0.02447411",
        "shared": false
      },
      {
        "name": "California Community Choice Financing Authority, Series A",
        "value": "4181795.28",
        "weight": "0.02019493",
        "shared": false
      },
      {
        "name": "CALIFORNIA ST MUNI FIN AUTH REVENUE",
        "value": "4067390.40",
        "weight": "0.01964244",
        "shared": true
      },
      {
        "name": "Los Angeles Department of Airports, California, Revenue Bonds, Los Angeles International Airport, Subordinate Lien Series 2018C",
        "value": "4066993.60",
        "weight": "0.01964053",
        "shared": true
      },
      {
        "name": "CALIFORNIA STWD CMNTYS DEV AUT CASGEN 12/49 FIXED 5",
        "value": "3944579.63",
        "weight": "0.01904936",
        "shared": false
      },
      {
        "name": "California (State of) Health Facilities Financing Authority (Stanford Health Care), Series 2020 A, Ref. RB",
        "value": "3841440.40",
        "weight": "0.01855127",
        "shared": false
      },
      {
        "name": "California (State of) Community Choice Financing Authority (Clean Energy) (Green Bonds), Series 2022 A-1, RB",
        "value": "3839968.88",
        "weight": "0.01854417",
        "shared": true
      },
      {
        "name": "CALIFORNIA ST INFRASTRUCTURE ECON DEV BANK REVEN",
        "value": "3831129.60",
        "weight": "0.01850148",
        "shared": false
      },
      {
        "name": "LA CA AIRPT 5% 5/15/34@",
        "value": "3534056.46",
        "weight": "0.01706684",
        "shared": true
      },
      {
        "name": "San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2021 A, Ref. RB",
        "value": "3188146.03",
        "weight": "0.01539635",
        "shared": false
      },
      {
        "name": "STOCKTON PUBLIC FINANCING AUTHORITY",
        "value": "3173280.50",
        "weight": "0.01532456",
        "shared": false
      },
      {
        "name": "Southern California Water Replenishment District",
        "value": "3133663.80",
        "weight": "0.01513324",
        "shared": false
      },
      {
        "name": "California Community Choice Financing Authority, Series B-1",
        "value": "3084993.32",
        "weight": "0.01489820",
        "shared": true
      },
      {
        "name": "San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Second Series 2018 D, RB",
        "value": "3034968.30",
        "weight": "0.01465662",
        "shared": true
      },
      {
        "name": "Mountain House Public Financing Authority",
        "value": "2986892.70",
        "weight": "0.01442445",
        "shared": false
      },
      {
        "name": "GOLDEN ST TOBACCO SECURITIZATI REGD B/E 5.00000000",
        "value": "2888605.03",
        "weight": "0.01394979",
        "shared": false
      },
      {
        "name": "Alameda Corridor Transportation Authority, Series 2022C",
        "value": "2854962.00",
        "weight": "0.01378732",
        "shared": false
      },
      {
        "name": "LONG BEACH CALIF BD FIN AUTH NAT GAS PUR REV SER A",
        "value": "2713913.00",
        "weight": "0.01310616",
        "shared": true
      },
      {
        "name": "TOBACCO SECURITIZATION AUTH ST TOBGEN 06/48 FIXED 5",
        "value": "2618055.17",
        "weight": "0.01264324",
        "shared": false
      },
      {
        "name": "CALIFORNIA ST HLTH FACS FING AUTH REVENUE",
        "value": "2508981.50",
        "weight": "0.01211650",
        "shared": true
      },
      {
        "name": "Port of Los Angeles",
        "value": "2350329.60",
        "weight": "0.01135033",
        "shared": false
      },
      {
        "name": "California (State of) Community Choice Financing Authority (Clean Energy) (Green Bonds), Series 2024, RB",
        "value": "2326360.96",
        "weight": "0.01123458",
        "shared": true
      },
      {
        "name": "Port of Los Angeles 5.00% 08/01/2035",
        "value": "2318317.00",
        "weight": "0.01119573",
        "shared": false
      },
      {
        "name": "San Mateo Joint Powers Financing Authority",
        "value": "2118530.32",
        "weight": "0.01023091",
        "shared": false
      },
      {
        "name": "SAN MATEO JT PWRS-A",
        "value": "2082851.20",
        "weight": "0.01005861",
        "shared": false
      },
      {
        "name": "California (State of) Infrastructure & Economic Development Bank (UCSF 2130 Third Street), Series 2017, RB",
        "value": "2075883.40",
        "weight": "0.01002496",
        "shared": false
      },
      {
        "name": "Southern California Water Replenishment District",
        "value": "2060092.20",
        "weight": "0.00994870",
        "shared": false
      },
      {
        "name": "CA ST UNIV REV 4% 11/1/2045",
        "value": "2011164.00",
        "weight": "0.00971241",
        "shared": false
      },
      {
        "name": "CLASSICAL ACADEMY OBLIGATED GROUP 5.0% 10-01-52",
        "value": "1962591.00",
        "weight": "0.00947784",
        "shared": false
      },
      {
        "name": "California (State of) Health Facilities Financing Authority (Commonspirit Health), Series 2020 A, Ref. RB",
        "value": "1961918.40",
        "weight": "0.00947459",
        "shared": false
      },
      {
        "name": "CHF-DAVIS II LLC BAM 4.0% 05-15-46",
        "value": "1924246.40",
        "weight": "0.00929267",
        "shared": false
      },
      {
        "name": "CA ST MUNI FIN AUTH-A",
        "value": "1836657.90",
        "weight": "0.00886968",
        "shared": false
      },
      {
        "name": "CALIFORNIA ST SCH FIN AUTH COL REGD B/E 5.00000000",
        "value": "1752872.45",
        "weight": "0.00846506",
        "shared": false
      },
      {
        "name": "Folsom Cordova Unified School District",
        "value": "1685309.13",
        "weight": "0.00813878",
        "shared": false
      },
      {
        "name": "RIVER ISLANDS PUBLIC FINANCING RVIGEN 09/48 FIXED 5",
        "value": "1665208.71",
        "weight": "0.00804171",
        "shared": false
      },
      {
        "name": "RIVER ISLANDS PUBLIC FINANCING RVIGEN 09/53 FIXED OID 5.625",
        "value": "1661721.60",
        "weight": "0.00802487",
        "shared": true
      },
      {
        "name": "California (State of) School Finance Authority (KIPP LA), Series 2015 A, RB",
        "value": "1650221.43",
        "weight": "0.00796933",
        "shared": false
      },
      {
        "name": "California Community Choice Financing Authority, Series 2023 E-1",
        "value": "1623097.65",
        "weight": "0.00783834",
        "shared": false
      },
      {
        "name": "San Francisco (City & County of), CA Public Utilities Commission (Green Bonds), Series 2023, Ref. RB",
        "value": "1578468.75",
        "weight": "0.00762282",
        "shared": false
      },
      {
        "name": "CALIFORNIA ST MUNI FIN AUTH REVENUE",
        "value": "1494798.45",
        "weight": "0.00721875",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000940400-26-014637",
      "as_of": "2026-02-27",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/764624/000094040026014637/0000940400-26-014637-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000940400-26-014629",
      "as_of": "2026-02-27",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/764624/000094040026014629/0000940400-26-014629-index.htm"
    }
  ]
}