{
  "page": "compare",
  "query": {
    "a": "BSMP",
    "b": "LSMSX"
  },
  "retrieved_at": "2026-07-07T15:43:29+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": "Invesco BulletShares 2025 Municipal Bond ETF",
    "ticker": "BSMP",
    "slug": "BSMP",
    "series_id": "S000062847",
    "html_url": "https://fundwatcher.app/funds/BSMP/"
  },
  "fund_b": {
    "name": "Western Asset SMASh Series TF Fund",
    "ticker": "LSMSX",
    "slug": "LSMSX",
    "series_id": "S000052179",
    "html_url": "https://fundwatcher.app/funds/LSMSX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.01924326707428041682928232610",
    "coverage_b_by_a": "0.01924326707428041682928232610",
    "shared_count": 2,
    "as_of": {
      "a": "2025-11-30",
      "b": "2026-02-27"
    },
    "a_top": [
      {
        "name": "NYC TRANS FIN AUTH-B4",
        "value": "2500000.00",
        "weight": "0.02506928",
        "shared": false
      },
      {
        "name": "NEW YORK CITY NY HSG DEV CORP MF HSG REVENUE",
        "value": "2350000.00",
        "weight": "0.02356512",
        "shared": false
      },
      {
        "name": "Bay Area Toll Authority (San Francisco Bay Area)",
        "value": "2200000.00",
        "weight": "0.02206096",
        "shared": false
      },
      {
        "name": "NEW YORK ST HSG FIN AGY REVENU REGD V/R B/E 2.35000000",
        "value": "2200000.00",
        "weight": "0.02206096",
        "shared": false
      },
      {
        "name": "NYC MUNI WTR FIN-CC-2",
        "value": "2033989.36",
        "weight": "0.02039626",
        "shared": false
      },
      {
        "name": "New York (City of), NY Municipal Water Finance Authority, Series 2014 AA-6, VRD RB",
        "value": "2000000.00",
        "weight": "0.02005542",
        "shared": false
      },
      {
        "name": "MET TRANSPRTN AUTH NY DEDICATED TAX FUND",
        "value": "2000000.00",
        "weight": "0.02005542",
        "shared": false
      },
      {
        "name": "TEXAS ST STATE OF TEXAS",
        "value": "2000000.00",
        "weight": "0.02005542",
        "shared": false
      },
      {
        "name": "New York (City of), NY Municipal Water Finance Authority",
        "value": "1800000.00",
        "weight": "0.01804988",
        "shared": false
      },
      {
        "name": "MA ST DEV FIN AGY REV BOSTON UNIV-SER U-6C LOC JPMORGAN",
        "value": "1790000.00",
        "weight": "0.01794960",
        "shared": false
      },
      {
        "name": "State of Illinois, Series 2017A",
        "value": "1665000.00",
        "weight": "0.01669614",
        "shared": false
      },
      {
        "name": "Dallas (City of), TX Area Rapid Transit, Series 2016 A, Ref. RB",
        "value": "1500000.00",
        "weight": "0.01504157",
        "shared": false
      },
      {
        "name": "NEW YORK NY",
        "value": "1330000.00",
        "weight": "0.01333686",
        "shared": false
      },
      {
        "name": "TEXAS ST-VAR-VETERANS",
        "value": "1200000.00",
        "weight": "0.01203325",
        "shared": false
      },
      {
        "name": "Pennsylvania Turnpike Commission, Series 2023B",
        "value": "1150000.00",
        "weight": "0.01153187",
        "shared": false
      },
      {
        "name": "NYC WTR-VAR-FF2-GEN R",
        "value": "1090000.00",
        "weight": "0.01093021",
        "shared": false
      },
      {
        "name": "NEW YORK NY",
        "value": "1075000.00",
        "weight": "0.01077979",
        "shared": false
      },
      {
        "name": "Sarpy County School District 037 Gretna Public Schools, Nebraska, General Obligation Bonds, Series 2022B",
        "value": "1051455.51",
        "weight": "0.01054369",
        "shared": false
      },
      {
        "name": "NYC GO 23A-4 Q=TD V1",
        "value": "1050000.00",
        "weight": "0.01052910",
        "shared": true
      },
      {
        "name": "NYC TRANSITIONAL-E4",
        "value": "1035000.00",
        "weight": "0.01037868",
        "shared": false
      },
      {
        "name": "City of Atlanta Water & Wastewater, Series 2015",
        "value": "1026250.19",
        "weight": "0.01029094",
        "shared": false
      },
      {
        "name": "Indiana (State of) Finance Authority (Parkview Health System), Series 2009, VRD Ref.RB",
        "value": "1025000.00",
        "weight": "0.01027840",
        "shared": false
      },
      {
        "name": "Metropolitan Water Reclamation District of Greater Chicago, Series A",
        "value": "1020000.00",
        "weight": "0.01022827",
        "shared": false
      },
      {
        "name": "North Royalton City School District, Series 2017, GO Bonds",
        "value": "1001071.30",
        "weight": "0.01003845",
        "shared": false
      },
      {
        "name": "Virginia (Commonwealth of) Public Building Authority, Series 2015 A, RB",
        "value": "1000640.90",
        "weight": "0.01003414",
        "shared": false
      },
      {
        "name": "Alaska Housing Finance Corp.",
        "value": "1000000.00",
        "weight": "0.01002771",
        "shared": false
      },
      {
        "name": "ILLINOIS ST FIN AUTH REVENUE",
        "value": "1000000.00",
        "weight": "0.01002771",
        "shared": true
      },
      {
        "name": "COLORADO ST BRD OF GOVERNORS UNIV ENTERPRISE SYS REVENUE",
        "value": "1000000.00",
        "weight": "0.01002771",
        "shared": false
      },
      {
        "name": "MET TRANSPRTN AUTH NY REVENUE",
        "value": "1000000.00",
        "weight": "0.01002771",
        "shared": false
      },
      {
        "name": "Harris County Cultural Education Facilities Finance Corp. (Texas Children's Hospital), Series 2015, VRD RB",
        "value": "1000000.00",
        "weight": "0.01002771",
        "shared": false
      },
      {
        "name": "New York (State of) Energy Research & Development Authority (Consolidated Edison Co. of New York, Inc.), Subseries 2005 A-2, VRD RB",
        "value": "1000000.00",
        "weight": "0.01002771",
        "shared": false
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      {
        "name": "NYC TRANSTNL-C6-VAR",
        "value": "1000000.00",
        "weight": "0.01002771",
        "shared": false
      },
      {
        "name": "UNIV WI HOSP 18B Q=JP V1",
        "value": "1000000.00",
        "weight": "0.01002771",
        "shared": false
      },
      {
        "name": "IOWA ST FIN AUTH SF MTGE REVENUE",
        "value": "1000000.00",
        "weight": "0.01002771",
        "shared": false
      },
      {
        "name": "New York (City of), NY Municipal Water Finance Authority, Series 2010 DD, VRD RB",
        "value": "1000000.00",
        "weight": "0.01002771",
        "shared": false
      },
      {
        "name": "PHILIDELPHIA AUTH-B-1",
        "value": "1000000.00",
        "weight": "0.01002771",
        "shared": false
      },
      {
        "name": "California (State of) Housing Finance Agency",
        "value": "1000000.00",
        "weight": "0.01002771",
        "shared": false
      },
      {
        "name": "HOUSTON TX UTILITY SYS REVENUE CITY OF HOUSTON TX COMBINED UTILITY SYSTEM REVENUE",
        "value": "1000000.00",
        "weight": "0.01002771",
        "shared": false
      },
      {
        "name": "Hillsborough County Industrial Development Authority, Series D",
        "value": "1000000.00",
        "weight": "0.01002771",
        "shared": false
      },
      {
        "name": "CHARLOTTE MECKLENBURG NC HOSP CHAMED 01/37 ADJUSTABLE VAR",
        "value": "1000000.00",
        "weight": "0.01002771",
        "shared": false
      },
      {
        "name": "NYC GO 13A-3 UQ=MZ V1+",
        "value": "1000000.00",
        "weight": "0.01002771",
        "shared": false
      },
      {
        "name": "NJ HLTH VAR-B-VIRTUA",
        "value": "1000000.00",
        "weight": "0.01002771",
        "shared": false
      },
      {
        "name": "DE VALLEY REGL FIN",
        "value": "1000000.00",
        "weight": "0.01002771",
        "shared": false
      },
      {
        "name": "AZ HLTH FACS AUTH-C",
        "value": "1000000.00",
        "weight": "0.01002771",
        "shared": false
      },
      {
        "name": "CT HSG FIN AUTH-C-3",
        "value": "1000000.00",
        "weight": "0.01002771",
        "shared": false
      },
      {
        "name": "CHARLOTTE-MECKLENBURG NC HOSPAUTH HLTH CARE SYS REVENUE",
        "value": "1000000.00",
        "weight": "0.01002771",
        "shared": false
      },
      {
        "name": "Wisconsin (State of) Housing & Economic Development Authority",
        "value": "1000000.00",
        "weight": "0.01002771",
        "shared": false
      },
      {
        "name": "BAY AREA TOLL-H",
        "value": "1000000.00",
        "weight": "0.01002771",
        "shared": false
      },
      {
        "name": "NYC TRANS FIN AUTH-A4",
        "value": "1000000.00",
        "weight": "0.01002771",
        "shared": false
      },
      {
        "name": "Tarrant County Cultural Education Facilities Finance Corp., Series A",
        "value": "1000000.00",
        "weight": "0.01002771",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "NYC-D4-ADJ",
        "value": "3600000.00",
        "weight": "0.03686222",
        "shared": false
      },
      {
        "name": "California (State of) Community Choice Financing Authority (Clean Energy) (Green Bonds), Series 2024, RB",
        "value": "2326360.96",
        "weight": "0.02382079",
        "shared": false
      },
      {
        "name": "ILLINOIS ST FIN AUTH REVENUE",
        "value": "2300000.00",
        "weight": "0.02355087",
        "shared": true
      },
      {
        "name": "STATE OF NEW JERSEY NATL 0.0% 12-15-31",
        "value": "2146560.50",
        "weight": "0.02197972",
        "shared": false
      },
      {
        "name": "NYC MUNI WTR FIN-BB",
        "value": "2129160.40",
        "weight": "0.02180155",
        "shared": false
      },
      {
        "name": "CALIFORNIA COMMUNITY VAR",
        "value": "1915441.15",
        "weight": "0.01961317",
        "shared": false
      },
      {
        "name": "MET NASHVILLE TN ARPT AUTH ARPT REVENUE",
        "value": "1568497.28",
        "weight": "0.01606064",
        "shared": false
      },
      {
        "name": "PENNSYLVANIA ST ECON DEV FING REGD OID B/E AMT 5.25000000",
        "value": "1373782.41",
        "weight": "0.01406685",
        "shared": false
      },
      {
        "name": "State of Illinois",
        "value": "1345717.38",
        "weight": "0.01377948",
        "shared": false
      },
      {
        "name": "NOVANT HEALTH OBLIGATED GROUP 5.0% 12-01-35",
        "value": "1150598.20",
        "weight": "0.01178156",
        "shared": false
      },
      {
        "name": "Energy Southeast A Cooperative District, Series B-1",
        "value": "1128317.20",
        "weight": "0.01155341",
        "shared": false
      },
      {
        "name": "CTR PLN ENG GAS 5% 9/1/2033",
        "value": "1124874.30",
        "weight": "0.01151816",
        "shared": false
      },
      {
        "name": "CTR TX RMA 4% 1/1/2051",
        "value": "1124749.68",
        "weight": "0.01151688",
        "shared": false
      },
      {
        "name": "CHICAGO IL BRD OF EDU CHIEDU 12/40 FIXED 5",
        "value": "1111759.88",
        "weight": "0.01138387",
        "shared": false
      },
      {
        "name": "Public Energy Auth. of Kentucky Gas Supply Rev. Refg. C",
        "value": "1100112.50",
        "weight": "0.01126461",
        "shared": false
      },
      {
        "name": "OR FACS AUTH-B-REF",
        "value": "1100000.00",
        "weight": "0.01126346",
        "shared": false
      },
      {
        "name": "IL CHI 5.5 01/01/2039",
        "value": "1079775.90",
        "weight": "0.01105637",
        "shared": false
      },
      {
        "name": "New York State Urban Development Corp. (Bidding Group 3), Series 2023 A, RB",
        "value": "1057092.50",
        "weight": "0.01082411",
        "shared": false
      },
      {
        "name": "NY NYCUTL 5.25 06/15/2052",
        "value": "1056468.27",
        "weight": "0.01081771",
        "shared": false
      },
      {
        "name": "NY TRANSPRTN DEV CORP",
        "value": "1049766.30",
        "weight": "0.01074909",
        "shared": false
      },
      {
        "name": "Chandler Industrial Development Authority",
        "value": "1020077.50",
        "weight": "0.01044509",
        "shared": false
      },
      {
        "name": "NOVANT HEALTH OBLIGATED GROUP 5.0% 06-01-55",
        "value": "1002757.10",
        "weight": "0.01026774",
        "shared": false
      },
      {
        "name": "PUERTO RICO SALES TAX FING COR REGD OID B/E 4.75000000",
        "value": "975122.80",
        "weight": "0.00998478",
        "shared": false
      },
      {
        "name": "PORT NY NJ 4% 7/15/2045 @",
        "value": "970397.80",
        "weight": "0.00993639",
        "shared": false
      },
      {
        "name": "NY MTA DED 4% 11/15/2054",
        "value": "928202.20",
        "weight": "0.00950433",
        "shared": false
      },
      {
        "name": "INDIANA ST FIN AUTH HLTH SYS R INSMED 12/49 FIXED 4",
        "value": "926178.80",
        "weight": "0.00948361",
        "shared": false
      },
      {
        "name": "NYC GO 23A-4 Q=TD V1",
        "value": "900000.00",
        "weight": "0.00921556",
        "shared": true
      },
      {
        "name": "CALIFORNIA COMMUNITY VAR",
        "value": "893107.04",
        "weight": "0.00914498",
        "shared": false
      },
      {
        "name": "NY TRANSPRTN DEV -AMT",
        "value": "837294.08",
        "weight": "0.00857348",
        "shared": false
      },
      {
        "name": "CHICAGO IL BRD OF EDU REGD B/E 5.00000000",
        "value": "808487.19",
        "weight": "0.00827851",
        "shared": false
      },
      {
        "name": "Black Belt Energy Gas District (The) (Gas), Series 2022 F, RB",
        "value": "800228.55",
        "weight": "0.00819395",
        "shared": false
      },
      {
        "name": "CHICAGO IL BRD OF EDU DEDICATE REGD B/E 5.75000000",
        "value": "798779.03",
        "weight": "0.00817910",
        "shared": false
      },
      {
        "name": "Jefferson (County of), AL, Series 2024, Ref. Revenue Wts.",
        "value": "795739.65",
        "weight": "0.00814798",
        "shared": false
      },
      {
        "name": "California Community Choice Financing Authority, Series 2025G",
        "value": "789101.39",
        "weight": "0.00808001",
        "shared": false
      },
      {
        "name": "Chandler Industrial Development Authority, Series 2019",
        "value": "771796.28",
        "weight": "0.00790281",
        "shared": false
      },
      {
        "name": "RESTRUCTURED-SER A1",
        "value": "761570.39",
        "weight": "0.00779811",
        "shared": false
      },
      {
        "name": "NY TRANS CORP 5% 6/30/2049 @",
        "value": "758726.03",
        "weight": "0.00776898",
        "shared": false
      },
      {
        "name": "NY TRANS CORP 5% 7/1/46 @",
        "value": "750297.83",
        "weight": "0.00768268",
        "shared": false
      },
      {
        "name": "NY TRANSPRTN DEV -AMT",
        "value": "749542.99",
        "weight": "0.00767495",
        "shared": false
      },
      {
        "name": "ELGIN TX ISD 4% 8/1/2049",
        "value": "713295.60",
        "weight": "0.00730380",
        "shared": false
      },
      {
        "name": "WV HOSP FIN AUTH-C",
        "value": "700000.00",
        "weight": "0.00716765",
        "shared": false
      },
      {
        "name": "Van Alstyne Independent School District",
        "value": "694629.83",
        "weight": "0.00711267",
        "shared": false
      },
      {
        "name": "New York City Housing Development Corp",
        "value": "658201.20",
        "weight": "0.00673966",
        "shared": false
      },
      {
        "name": "St. John the Baptist (Parish of), LA (Marathon Oil Corp.), Series 2017, Ref. RB",
        "value": "610581.60",
        "weight": "0.00625205",
        "shared": false
      },
      {
        "name": "Oneida County Local Development Corp., Series A",
        "value": "583811.32",
        "weight": "0.00597794",
        "shared": false
      },
      {
        "name": "LONGVIEW TX ISD 4% 2/15/2049",
        "value": "571538.40",
        "weight": "0.00585227",
        "shared": false
      },
      {
        "name": "DENVER CO ARPT 5% 11/15/2032 @",
        "value": "569066.50",
        "weight": "0.00582696",
        "shared": false
      },
      {
        "name": "Black Belt Energy Gas District, Series D",
        "value": "555552.80",
        "weight": "0.00568859",
        "shared": false
      },
      {
        "name": "MTRO WA DC ARPT 5% 10/1/2030 @",
        "value": "554368.85",
        "weight": "0.00567646",
        "shared": false
      },
      {
        "name": "SALT VERDE FINL CORP GAS REV ARIZ SR",
        "value": "548231.41",
        "weight": "0.00561362",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001657201-26-000161",
      "as_of": "2025-11-30",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1657201/000165720126000161/0001657201-26-000161-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000940400-26-014628",
      "as_of": "2026-02-27",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/889512/000094040026014628/0000940400-26-014628-index.htm"
    }
  ]
}