{
  "page": "compare",
  "query": {
    "a": "TFCAX",
    "b": "IBMN"
  },
  "retrieved_at": "2026-07-07T14:05:49+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": "SIMT Tax-Free Conservative Income Fund",
    "ticker": "TFCAX",
    "slug": "TFCAX",
    "series_id": "S000053395",
    "html_url": "https://fundwatcher.app/funds/TFCAX/"
  },
  "fund_b": {
    "name": "iShares iBonds Dec 2025 Term Muni Bond ETF",
    "ticker": "IBMN",
    "slug": "IBMN",
    "series_id": "S000063114",
    "html_url": "https://fundwatcher.app/funds/IBMN/"
  },
  "overlap": {
    "coverage_a_by_b": "0.03950198849334798928682689199",
    "coverage_b_by_a": "0.03950198849334798928682689199",
    "shared_count": 4,
    "as_of": {
      "a": "2026-03-31",
      "b": "2025-10-31"
    },
    "a_top": [
      {
        "name": "IOWA ST FIN AUTH MIDWESTERN EC IOWA FINANCE AUTHORITY",
        "value": "7500000.00",
        "weight": "0.03617398",
        "shared": false
      },
      {
        "name": "SAINT LUCIE CNTY FL POLL CONTR COUNTY OF ST LUCIE FL",
        "value": "7100000.00",
        "weight": "0.03424470",
        "shared": false
      },
      {
        "name": "LINCOLN NEB COML PAPER IAM 189",
        "value": "4999986.50",
        "weight": "0.02411592",
        "shared": false
      },
      {
        "name": "COLORADO ST HLTH FACS AUTH REVENUE",
        "value": "4500000.00",
        "weight": "0.02170439",
        "shared": false
      },
      {
        "name": "KS SPL OBLG VAR-E",
        "value": "4100000.00",
        "weight": "0.01977511",
        "shared": false
      },
      {
        "name": "ILLINOIS ST FIN AUTH REVENUE ILLINOIS FINANCE AUTHORITY",
        "value": "4000000.00",
        "weight": "0.01929279",
        "shared": false
      },
      {
        "name": "SOUTH CAROLINA ST PUBLIC SVC AUTH REVENUE",
        "value": "3800000.00",
        "weight": "0.01832815",
        "shared": false
      },
      {
        "name": "TENDER OPTION BOND TRUST RECEI TENDER OPTION BOND TRUST RECEIPTS/CERTIFICATES",
        "value": "3730000.00",
        "weight": "0.01799053",
        "shared": false
      },
      {
        "name": "SOUTH DAKOTA ST HSG DEV AUTH SOUTH DAKOTA HOUSING DEVELOPMENT AUTHORITY",
        "value": "3710000.00",
        "weight": "0.01789406",
        "shared": false
      },
      {
        "name": "Sports & Exhibition Authority of Pittsburgh & Allegheny County, Series 2007-A",
        "value": "3600000.00",
        "weight": "0.01736351",
        "shared": false
      },
      {
        "name": "RBC MUNI PRODUCTS INC TRUST RBC MUNICIPAL PRODUCTS INC TRUST",
        "value": "3500000.00",
        "weight": "0.01688119",
        "shared": false
      },
      {
        "name": "MASSACHUSETTS ST WTR RES AUTH COML PAPER IAM",
        "value": "3399502.24",
        "weight": "0.01639647",
        "shared": false
      },
      {
        "name": "Harris County Cultural Education Facilities Finance Corp., Series 2024F",
        "value": "3200000.00",
        "weight": "0.01543423",
        "shared": false
      },
      {
        "name": "CONNECTICUT ST HSG FIN AUTH HS CONNECTICUT HOUSING FINANCE AUTHORITY",
        "value": "3200000.00",
        "weight": "0.01543423",
        "shared": false
      },
      {
        "name": "Clackamas & Washington Counties School District No. 3, Series 2025",
        "value": "3014391.90",
        "weight": "0.01453901",
        "shared": false
      },
      {
        "name": "COLORADO ST BRD OF GOVERNORS UNIV ENTERPRISE SYS REVENUE",
        "value": "3000000.00",
        "weight": "0.01446959",
        "shared": true
      },
      {
        "name": "UNIVERSITY TEX COML PAPER IAM 19",
        "value": "2999681.10",
        "weight": "0.01446805",
        "shared": false
      },
      {
        "name": "TEXAS ST STATE OF TEXAS",
        "value": "2900000.00",
        "weight": "0.01398727",
        "shared": false
      },
      {
        "name": "HOUSTON TX UTILITY SYS REVENUE CITY OF HOUSTON TX COMBINED UTILITY SYSTEM REVENUE",
        "value": "2900000.00",
        "weight": "0.01398727",
        "shared": true
      },
      {
        "name": "UNIVERSITY TEX PERM UNIV FD COML PAPER IAM",
        "value": "2899588.78",
        "weight": "0.01398529",
        "shared": false
      },
      {
        "name": "TEXAS A & M UNIV COML PAPER IAM",
        "value": "2899572.25",
        "weight": "0.01398521",
        "shared": false
      },
      {
        "name": "COLORADO SPRINGS CO UTILITIES CITY OF COLORADO SPRINGS CO UTILITIES SYSTEM REVEN",
        "value": "2880000.00",
        "weight": "0.01389081",
        "shared": false
      },
      {
        "name": "WATERFORD MI SCH DIST WATERFORD SCHOOL DISTRICT/MI",
        "value": "2805403.44",
        "weight": "0.01353102",
        "shared": false
      },
      {
        "name": "SOUTH CAROLINA ST JOBS-ECON DE SOUTH CAROLINA JOBS-ECONOMIC DEVELOPMENT AUTHORITY",
        "value": "2800000.00",
        "weight": "0.01350495",
        "shared": false
      },
      {
        "name": "SOUTH DAKOTA ST HSG DEV AUTH SOUTH DAKOTA HOUSING DEVELOPMENT AUTHORITY",
        "value": "2715000.00",
        "weight": "0.01309498",
        "shared": false
      },
      {
        "name": "NEW YORK N Y CITY MUN WTR FIN AUTH WTR & SWR SYS VAR 06/15/2050",
        "value": "2675000.00",
        "weight": "0.01290205",
        "shared": false
      },
      {
        "name": "WISCONSIN ST HSG & ECON DEV AU WISCONSIN HOUSING & ECONOMIC DEVELOPMENT AUTHORITY",
        "value": "2520000.00",
        "weight": "0.01215446",
        "shared": false
      },
      {
        "name": "NEW YORK ST HSG FIN AGY NEW YORK STATE HOUSING FINANCE AGENCY",
        "value": "2500000.00",
        "weight": "0.01205799",
        "shared": false
      },
      {
        "name": "ILLINOIS ST HSG DEV AUTH REVEN ILLINOIS HOUSING DEVELOPMENT AUTHORITY",
        "value": "2300000.00",
        "weight": "0.01109335",
        "shared": false
      },
      {
        "name": "WARREN MI CONSOL SCH DIST WARREN CONSOLIDATED SCHOOLS",
        "value": "2153966.32",
        "weight": "0.01038901",
        "shared": false
      },
      {
        "name": "Loudoun County Economic Development Authority, Series 2013A",
        "value": "2100000.00",
        "weight": "0.01012871",
        "shared": false
      },
      {
        "name": "Utah Water Finance Agency, Series B-2",
        "value": "2085000.00",
        "weight": "0.01005637",
        "shared": false
      },
      {
        "name": "MA BED 4 04/09/2027",
        "value": "2030717.80",
        "weight": "0.00979455",
        "shared": false
      },
      {
        "name": "Town of Hingham",
        "value": "2024434.40",
        "weight": "0.00976425",
        "shared": false
      },
      {
        "name": "MIAMI-DADE CO-B-REF",
        "value": "2024355.60",
        "weight": "0.00976387",
        "shared": false
      },
      {
        "name": "DIST OF COLUMBIA INCOME TAX SE DISTRICT OF COLUMBIA INCOME TAX REVENUE",
        "value": "2008243.60",
        "weight": "0.00968616",
        "shared": false
      },
      {
        "name": "Charleston County School District",
        "value": "2000000.00",
        "weight": "0.00964640",
        "shared": false
      },
      {
        "name": "CONNECTICUT HSG FIN AUTH HSG MTGE FIN PROGRAM",
        "value": "2000000.00",
        "weight": "0.00964640",
        "shared": false
      },
      {
        "name": "MASSACHUSETTS BAY TRANSN AUTH MASS COML PAPER",
        "value": "1999883.40",
        "weight": "0.00964583",
        "shared": false
      },
      {
        "name": "WV HOSP FIN AUTH-C",
        "value": "1985000.00",
        "weight": "0.00957405",
        "shared": false
      },
      {
        "name": "Fairfax County Industrial Development Authority",
        "value": "1955000.00",
        "weight": "0.00942935",
        "shared": false
      },
      {
        "name": "E CO AWP JT PWRS-A-1",
        "value": "1920327.55",
        "weight": "0.00926212",
        "shared": false
      },
      {
        "name": "King & Snohomish Counties School District No 417 Northshore, Series 2025, GO Bonds",
        "value": "1906411.88",
        "weight": "0.00919500",
        "shared": false
      },
      {
        "name": "SAN ANTONIO TX MUNI COMMERICAL PAPER",
        "value": "1900285.76",
        "weight": "0.00916545",
        "shared": false
      },
      {
        "name": "WASHINGTON ST HSG FIN COMMISSI WASHINGTON STATE HOUSING FINANCE COMMISSION",
        "value": "1900000.00",
        "weight": "0.00916408",
        "shared": false
      },
      {
        "name": "PENNSYLVANIA ST HGR EDUCTNL FACS AUTH REVENUE",
        "value": "1770000.00",
        "weight": "0.00853706",
        "shared": false
      },
      {
        "name": "TENDER OPTION BOND TRUST RECEI TENDER OPTION BOND TRUST RECEIPTS/CERTIFICATES",
        "value": "1770000.00",
        "weight": "0.00853706",
        "shared": false
      },
      {
        "name": "TX LDPMFH 04/01/2043",
        "value": "1749102.78",
        "weight": "0.00843627",
        "shared": false
      },
      {
        "name": "MET TRANSPRTN AUTH NY REVENUE METROPOLITAN TRANSPORTATION AUTHORITY",
        "value": "1700000.00",
        "weight": "0.00819944",
        "shared": true
      },
      {
        "name": "UNIV OF CONNECTICUT CT UNIVERSITY OF CONNECTICUT",
        "value": "1635063.04",
        "weight": "0.00788623",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "City of Seattle, Series 2023B",
        "value": "25700000.00",
        "weight": "0.06731355",
        "shared": false
      },
      {
        "name": "Rhode Island Health & Educational Building Corp., Series 2005A",
        "value": "15000000.00",
        "weight": "0.03928806",
        "shared": false
      },
      {
        "name": "UNIV OF MICHIGAN MI VARIABLE-GEN-SER A",
        "value": "15000000.00",
        "weight": "0.03928806",
        "shared": false
      },
      {
        "name": "HOUSTON TX UTILITY SYS REVENUE CITY OF HOUSTON TX COMBINED UTILITY SYSTEM REVENUE",
        "value": "15000000.00",
        "weight": "0.03928806",
        "shared": true
      },
      {
        "name": "Orange County Water District, Series 2003A",
        "value": "13000000.00",
        "weight": "0.03404965",
        "shared": false
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      {
        "name": "Arizona Board of Regents, Series 2025C",
        "value": "11700000.00",
        "weight": "0.03064469",
        "shared": false
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      {
        "name": "OHIO ST UNIV-D-2-REF",
        "value": "11160000.00",
        "weight": "0.02923032",
        "shared": false
      },
      {
        "name": "Long Island Power Authority, Series 2023D",
        "value": "10000000.00",
        "weight": "0.02619204",
        "shared": false
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      {
        "name": "WA KINUTL 01/01/2042",
        "value": "10000000.00",
        "weight": "0.02619204",
        "shared": false
      },
      {
        "name": "OHIO ST UNIV REGD V/R B/E 2.15000000",
        "value": "10000000.00",
        "weight": "0.02619204",
        "shared": false
      },
      {
        "name": "DT OF COLUMBIA-C-2",
        "value": "10000000.00",
        "weight": "0.02619204",
        "shared": false
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      {
        "name": "NYC MUNI WTR FIN-BB4",
        "value": "8500000.00",
        "weight": "0.02226324",
        "shared": false
      },
      {
        "name": "Massachusetts Water Resources Authority, Series 2025E",
        "value": "7500000.00",
        "weight": "0.01964403",
        "shared": false
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      {
        "name": "MET TRANSPRTN AUTH NY REVENUE METROPOLITAN TRANSPORTATION AUTHORITY",
        "value": "7300000.00",
        "weight": "0.01912019",
        "shared": true
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      {
        "name": "BATTERY PARK NY 19D1 Q=TD V1",
        "value": "7000000.00",
        "weight": "0.01833443",
        "shared": false
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      {
        "name": "BATTERY PARK CITY NY AUTH BATTERY PARK CITY AUTHORITY",
        "value": "6750000.00",
        "weight": "0.01767963",
        "shared": false
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      {
        "name": "COLORADO ST BRD OF GOVERNORS UNIV ENTERPRISE SYS REVENUE",
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        "weight": "0.01702483",
        "shared": true
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      {
        "name": "Pennsylvania Turnpike Commission, Series 2023B",
        "value": "6000000.00",
        "weight": "0.01571522",
        "shared": false
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      {
        "name": "City of Colorado Springs Utilities System, Series 2005A",
        "value": "6000000.00",
        "weight": "0.01571522",
        "shared": true
      },
      {
        "name": "MA ST DEPT TRANSPRTN",
        "value": "5700000.00",
        "weight": "0.01492946",
        "shared": false
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      {
        "name": "NYC VAR-SUBSER L-3",
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        "weight": "0.01466754",
        "shared": false
      },
      {
        "name": "NYC-F-5",
        "value": "5400000.00",
        "weight": "0.01414370",
        "shared": false
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      {
        "name": "Metropolitan Transportation Authority, Series 2012G-2",
        "value": "5000000.00",
        "weight": "0.01309602",
        "shared": false
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      {
        "name": "TRIBOROUGH BRIDGE-B2A",
        "value": "5000000.00",
        "weight": "0.01309602",
        "shared": false
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      {
        "name": "NYC TRANSTNL FIN-A4",
        "value": "5000000.00",
        "weight": "0.01309602",
        "shared": false
      },
      {
        "name": "Pennsylvania Turnpike Commission, Series 2020A",
        "value": "5000000.00",
        "weight": "0.01309602",
        "shared": false
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      {
        "name": "NYC TRANS FIN AUTH-C4",
        "value": "5000000.00",
        "weight": "0.01309602",
        "shared": false
      },
      {
        "name": "NYC W/S ADJ-2ND-CC-1",
        "value": "5000000.00",
        "weight": "0.01309602",
        "shared": false
      },
      {
        "name": "MA TRANSN-VAR-SR-A1",
        "value": "4470000.00",
        "weight": "0.01170784",
        "shared": false
      },
      {
        "name": "University of Delaware, Series 2024B",
        "value": "4100000.00",
        "weight": "0.01073874",
        "shared": false
      },
      {
        "name": "District of Columbia Water & Sewer Authority, Series 2024B, Sub-Series B-1",
        "value": "3700000.00",
        "weight": "0.00969106",
        "shared": false
      },
      {
        "name": "NYC TRANSITIONAL A-2",
        "value": "3380000.00",
        "weight": "0.00885291",
        "shared": false
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      {
        "name": "HOUSTON TX UTILITY SYS REVENUE REGD V/R B/E 3.45000000",
        "value": "3325000.00",
        "weight": "0.00870885",
        "shared": false
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      {
        "name": "NYC WTR-AA-2",
        "value": "3150000.00",
        "weight": "0.00825049",
        "shared": false
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      {
        "name": "Pennsylvania Turnpike Commission, Turnpike Revenue Bonds, Variable Rate Series 2020",
        "value": "3100000.00",
        "weight": "0.00811953",
        "shared": false
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      {
        "name": "PORT TACOMA WASH REV SUB LIEN BDS VAR, Due 12/01/2044",
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        "weight": "0.00785761",
        "shared": false
      },
      {
        "name": "Pennsylvania Turnpike Commission, Series 2019-2",
        "value": "3000000.00",
        "weight": "0.00785761",
        "shared": false
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      {
        "name": "MET TRANSPRTN-E3",
        "value": "2550000.00",
        "weight": "0.00667897",
        "shared": false
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      {
        "name": "Massachusetts School Building Authority, Series 2016A",
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        "weight": "0.00648695",
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      {
        "name": "State of Illinois, Series D",
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        "weight": "0.00618132",
        "shared": false
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      {
        "name": "WISCONSIN ST",
        "value": "2200000.00",
        "weight": "0.00576225",
        "shared": false
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      {
        "name": "South Carolina Public Service Authority, Series 2025B",
        "value": "2018035.60",
        "weight": "0.00528565",
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        "name": "Dallas Area Rapid Transit, Series 2019",
        "value": "2008229.05",
        "weight": "0.00525996",
        "shared": false
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      {
        "name": "City of Cincinnati Water System, Series B",
        "value": "2001810.80",
        "weight": "0.00524315",
        "shared": false
      },
      {
        "name": "Will (County of), IL, Series 2016, GO Bonds",
        "value": "2001362.60",
        "weight": "0.00524198",
        "shared": false
      },
      {
        "name": "MET TRANSPRTN AUTH-A2",
        "value": "2000000.00",
        "weight": "0.00523841",
        "shared": false
      },
      {
        "name": "COLORADO SPRINGS CO UTILITIES REVENUE",
        "value": "1725000.00",
        "weight": "0.00451813",
        "shared": false
      },
      {
        "name": "TRIBOROUGH NY BRIDGE & TUNNEL AUTH REVENUES",
        "value": "1675000.00",
        "weight": "0.00438717",
        "shared": false
      },
      {
        "name": "PREREF CENTRL PUGET SOUND WA REGL TRA REGD B/E PREREFUNDED 11/01/25 @ 100 5.00000000",
        "value": "1525000.00",
        "weight": "0.00399429",
        "shared": false
      },
      {
        "name": "NJ ECON DEV AUTH-A",
        "value": "1170000.00",
        "weight": "0.00306447",
        "shared": false
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0002048251-26-004562",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/804239/000204825126004562/0002048251-26-004562-index.htm"
    },
    {
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      "accession_no": "0002071691-25-009494",
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      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1100663/000207169125009494/0002071691-25-009494-index.htm"
    }
  ]
}