{
  "page": "compare",
  "query": {
    "a": "FFQAX",
    "b": "MISHX"
  },
  "retrieved_at": "2026-07-07T16:13:42+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": "Franklin Federal Tax-Free Income Fund",
    "ticker": "FFQAX",
    "slug": "FFQAX",
    "series_id": "S000006760",
    "html_url": "https://fundwatcher.app/funds/FFQAX/"
  },
  "fund_b": {
    "name": "AB Municipal Income Shares",
    "ticker": "MISHX",
    "slug": "MISHX",
    "series_id": "S000029560",
    "html_url": "https://fundwatcher.app/funds/MISHX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.08196529778194186252611795286",
    "coverage_b_by_a": "0.08196529778194186252611795284",
    "shared_count": 135,
    "as_of": {
      "a": "2026-01-31",
      "b": "2026-01-31"
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      },
      {
        "name": "New York State Dormitory Authority, Series 2018 E",
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        "weight": "0.00798505",
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      },
      {
        "name": "TENNERGY CORP TN GAS REVENUE TGYPWR 10/53 ADJUSTABLE VAR",
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      {
        "name": "SAN MATEO SD-CABS-CON",
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        "name": "NY LBTDEV 5.25 10/01/2035",
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        "weight": "0.00606356",
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      },
      {
        "name": "Capital Trust Authority, Series 2024",
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        "weight": "0.00605745",
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      {
        "name": "MET TRANS AUTH-A-A2",
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      {
        "name": "Jefferson (County of), AL, Series 2024, Ref. Revenue Wts.",
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        "name": "Louisiana Local Government Environmental Facilities & Community Development Authority, Series 2024 A-2",
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        "name": "Haven at Elgin LLC",
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      {
        "name": "EVERETT WAS 4% 7/1/2037",
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      },
      {
        "name": "Mississippi Home Corp., Series 2024-2 A-2",
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        "weight": "0.00427892",
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      },
      {
        "name": "STATE OF ILLINOIS MCCORMICK PLACE EXPANSION PROJECT FUND 4.0% 06-15-52",
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        "weight": "0.00391227",
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      },
      {
        "name": "N TX TWY-C-CONV CABS",
        "value": "30488660.00",
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      },
      {
        "name": "New York Liberty Development Corp., Series 2007",
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      },
      {
        "name": "HOUSTON METHODIST HOSPITAL OBLIGATED GROUP 5.0% 12-01-45",
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      {
        "name": "DENVER COLO CT 5% 8/1/2048",
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      {
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        "weight": "0.00366852",
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      },
      {
        "name": "FLORIDA ST DEV FIN CORP REGD B/E AMT AG 5.25000000",
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        "weight": "0.00354266",
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      },
      {
        "name": "Louisiana (State of) Public Facilities Authority (Ochsner Clinic Foundation), Series 2017, Ref. RB",
        "value": "27598664.50",
        "weight": "0.00353933",
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      {
        "name": "S E ENERGY COOP DT",
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        "weight": "0.00353060",
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      },
      {
        "name": "San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2019 A, RB",
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      {
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      {
        "name": "Black Belt Energy Gas District (The) (Gas), Series 2022 F, RB",
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        "name": "PREREF MET WASHINGTON DC ARPTS AUTH D REGD OID B/E AG PREREFUNDED 10/01/26 @ 100 6.50000000",
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        "weight": "0.00329355",
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      {
        "name": "SOUTH CAROLINA ST JOBS-ECON DEV AUTH ECON DEV REVENUE",
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      {
        "name": "City of Chicago, Series 2025A",
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      {
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        "weight": "0.00324398",
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      {
        "name": "SLT LAKE U 5% 7/1/48@",
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      {
        "name": "PHOENIX CIVIC IMPT-D",
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      {
        "name": "MASSACHUSETTS ST PORT AUTH REGD B/E AMT 5.00000000",
        "value": "25082290.32",
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      },
      {
        "name": "TX WTR DEV BRD-B",
        "value": "25016300.00",
        "weight": "0.00320816",
        "shared": false
      },
      {
        "name": "MIAMI-DADE WTSW 4% 10/1/49",
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      {
        "name": "District of Columbia, Series 2017 B",
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      {
        "name": "MET TRANSPRTN AUTH NY REVENUE",
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    ],
    "b_top": [
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        "name": "AB Fixed Income Shares, Inc. - Government Money Market Portfolio",
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      {
        "name": "USD-SOFR-OIS Compound---20350226",
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      {
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      {
        "name": "SOUTHEAST ENERGY-E",
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      {
        "name": "California (State of) Community Choice Financing Authority (Green Bonds), Series 2023 C, RB",
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      },
      {
        "name": "CALIFORNIA COMMUNITY VAR",
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      {
        "name": "Tender Option Bond Trust Receipts/Certificates",
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        "weight": "0.00472386",
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      {
        "name": "Public Energy Authority of Kentucky, Gas Supply Revenue Bonds, Refunding Series 2024B",
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      {
        "name": "SOUTHEST ENERGY (BP) 5.25% 11/1/35 MT",
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        "weight": "0.00412886",
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      {
        "name": "ARC70 II TR CA",
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      {
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      {
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      {
        "name": "Black Belt Energy Gas District, Series 2025, RB",
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      {
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      {
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      {
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      {
        "name": "DESERTXPRESS ENTERPRISES LLC (MPT) 12.0% 01-01-65",
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      {
        "name": "MAIN STR NAT GA 5% MT",
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        "weight": "0.00330600",
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      {
        "name": "BLACK BELT ENERGY GAS DISTRICT (MPT) 5.0% 03-01-55",
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      },
      {
        "name": "TEXAS TRANSPORTATION COMMISSIO TXSTRN 08/57 FIXED 5",
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      },
      {
        "name": "California (State of) Community Choice Financing Authority (Green Bonds), Series 2023 D, RB",
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      {
        "name": "Southeast Alabama Gas Supply District (The), Series A",
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      {
        "name": "UNITED AIRLINES INC 5.5% 07-15-37",
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      {
        "name": "LN HLDG-1-RCPT",
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      },
      {
        "name": "PUBLIC FIN AUTH WI REVENUE",
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      },
      {
        "name": "TEXAS ST MUNI GAS ACQUISITION& TEXAS MUNICIPAL GAS ACQUISITION & SUPPLY CORP IV",
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      {
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      {
        "name": "California Community Choice Financing Authority, Series 2023 E-1",
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      {
        "name": "PUERTO RICO SALES TAX FING COR REGD OID B/E 5.00000000",
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      },
      {
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      {
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      {
        "name": "NY TRNSPRTN DEV CRP-A",
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      {
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      {
        "name": "MAIN STR NAT GA 5% MT",
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        "name": "TX PRIVATE ACTIVITY",
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      {
        "name": "CHICAGO IL BRD OF EDU REGD B/E 6.00000000",
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      {
        "name": "S E ENERGY-B-REV",
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        "name": "TENNERGY CORP TN GAS REVENUE TENNERGY CORP/TN",
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      {
        "name": "California (State of) Housing Finance Agency (Social Certificates), Series 2021-2A, Revenue Ctfs.",
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        "name": "TX MUNI GAS ACQ VI",
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0002071691-26-007577",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/357310/000207169126007577/0002071691-26-007577-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001410368-26-032466",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1274676/000141036826032466/0001410368-26-032466-index.htm"
    }
  ]
}