{
  "page": "compare",
  "query": {
    "a": "CATSX",
    "b": "PRFHX"
  },
  "retrieved_at": "2026-07-07T18:27:35+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": "Columbia Strategic Municipal Income Fund",
    "ticker": "CATSX",
    "slug": "CATSX",
    "series_id": "S000031369",
    "html_url": "https://fundwatcher.app/funds/CATSX/"
  },
  "fund_b": {
    "name": "T. Rowe Price Tax-Free High Yield Fund",
    "ticker": "PRFHX",
    "slug": "PRFHX",
    "series_id": "S000002162",
    "html_url": "https://fundwatcher.app/funds/PRFHX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.08840560471683013247728427544",
    "coverage_b_by_a": "0.08840560471683013247728427544",
    "shared_count": 53,
    "as_of": {
      "a": "2026-01-31",
      "b": "2026-02-28"
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        "weight": "0.01482913",
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        "name": "PUERTO RICO SALES TAX FING COR REGD OID B/E 5.00000000",
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      },
      {
        "name": "PUERTO RICO SALES TAX FING COR REGD ZCP OID B/E 0.00000000",
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      },
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        "name": "NJ ECON DEV AUTH-A",
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      {
        "name": "OH COLAPT 5.5 01/01/2050",
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      {
        "name": "NY NYTTRN 5.5 06/30/2060",
        "value": "12629017.60",
        "weight": "0.00843071",
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      {
        "name": "San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2025 A, RB",
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      {
        "name": "SOUTH CAROLINA ST PUBLIC SVC AUTH REVENUE",
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      {
        "name": "NY MTA TRANSP 5% 11/15/2050",
        "value": "11069832.92",
        "weight": "0.00738985",
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      },
      {
        "name": "STATE OF MICHIGAN TRUNK LINE REVENUE 5.5% 11-15-49",
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        "weight": "0.00720077",
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      },
      {
        "name": "State of Michigan Trunk Line, Series 2023",
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      {
        "name": "MI STRAT FND 5% 12/31/2043 @",
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      {
        "name": "Port of Portland, Series 29",
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      {
        "name": "NYC NY TRANS FIN-A-1",
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      {
        "name": "NYC WTR 5% 6/15/51",
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      {
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      {
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      {
        "name": "Wisconsin (State of) Public Finance Authority, Series 2023, RB",
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      {
        "name": "TX PABSTC 5% 6/30/2058@",
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        "weight": "0.00651360",
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      {
        "name": "SOUTH DAKOTA ST HEALTH & EDL FACS AUTH",
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      {
        "name": "PENNSYLVANIA ECONOMIC DEVELOPMENT FINANCING AUTHORITY",
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      {
        "name": "NEBRASKA EDUCTNL HLTH CULTURAL SOCIAL SVCS FIN AUTH REVENUE",
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      {
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      {
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      {
        "name": "BLACK BELT ENERGY GAS DISTRICT (MPT) 5.0% 03-01-55",
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      {
        "name": "TRIBOROUGH NY BRIDGE & TUNNEL AUTH PAYROLL MOBILITY TAX",
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      {
        "name": "SUFFOLK REGL OFF-TRACK BETTING SUFFOLK REGIONAL OFF-TRACK BETTING CORP",
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      {
        "name": "Chicago O'Hare International Airport, Series 2022 A",
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        "name": "CHICAGO IL BRD OF EDU REGD B/E 4.00000000",
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        "weight": "0.00514885",
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      {
        "name": "ILLINOIS ST HSG DEV AUTH REVENUE",
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      {
        "name": "HUMBLE TX INDEP SCH DIST HUMSCD 02/52 FIXED OID 4",
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        "weight": "0.00508797",
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      },
      {
        "name": "PUERTO RICO SALES TAX FING COR REGD ZCP OID B/E 0.00000000",
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      {
        "name": "IOWA ST FIN AUTH REVENUE REGD B/E 4.00000000",
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      {
        "name": "CHESAPEAKE BRDG 5% 7/1/2051",
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      {
        "name": "CALIFORNIA COMMUNITY VAR",
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      {
        "name": "Black Belt Energy Gas District, Series 2025 A",
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        "name": "MARYLAND ST CMNTY DEV ADMIN",
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        "name": "MARYLAND ST CMNTY DEV ADMIN DEPT HSG & CMNTY DEV",
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      {
        "name": "DALLAS-FORT WORTH TX INTERNATIONAL ARPT REVENUE",
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        "weight": "0.00456545",
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      {
        "name": "PENNSYLVANIA ST HSG FIN AGY SF REGD B/E 3.65000000",
        "value": "6809148.69",
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      {
        "name": "TX PRIVATE ACTIVITY",
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        "weight": "0.00454397",
        "shared": true
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      {
        "name": "NEW YORK NY",
        "value": "6640000.00",
        "weight": "0.00443264",
        "shared": false
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      {
        "name": "NJ TPK 5.25% 1/1/52",
        "value": "6560953.13",
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    ],
    "b_top": [
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      {
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      },
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      {
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      {
        "name": "GOLDEN ST TOBACCO SECURITIZATI REGD ZCP OID B/E 0.00000000",
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      {
        "name": "Puerto Rico, General Obligation Bonds, Vintage CW NT Claims Taxable Series 2022",
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      {
        "name": "California (State of) Community Housing Agency (Stonridge Apartments), Series 2021 A, RB",
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        "name": "WI PUBTRN 5.75 06/30/2060",
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        "name": "TUSCLSA AL GOZ 5.25% 5/1/2044",
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      {
        "name": "Puerto Rico, General Obligation Bonds, Clawback Highway Transportation Authority Claims Taxable Series 2022",
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      },
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        "name": "CITY OF BALTIMORE MD",
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      {
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      {
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      {
        "name": "SIGNIA HOTEL MANAGEMENT LLC 5.0% 01-01-54",
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      {
        "name": "RESTRUCTURED-SER A1",
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      {
        "name": "SALT VERDE FINL. CO 5.00%",
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      {
        "name": "District of Columbia Tobacco Settlement Financing Corp., Series 2006 A, RB",
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      {
        "name": "TX PRIVATE ACTIVITY",
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      {
        "name": "BERKS PA MUN AU 3% 6/30/2044",
        "value": "13557067.85",
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      },
      {
        "name": "San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2025 A, RB",
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      {
        "name": "WI PUBTRN 6.5 12/31/2065",
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      {
        "name": "CUYAHOGA HOSP 5.5% 2/15/2057",
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      {
        "name": "CALIFORNIA COMMUNITY HOUSING AGENCY VERDANT AT GREEN VALLEY APARTMENTS 5.0% 08-01-49",
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        "weight": "0.00367613",
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      },
      {
        "name": "Massachusetts Development Finance Agency",
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        "weight": "0.00361990",
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      {
        "name": "NY TRANS CORP 5% 8/1/2031 AMT",
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      {
        "name": "SHEFA SCHOOL 5.0% 06-15-51",
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      {
        "name": "CITY OF ATLANTA GA WESTSIDE TAX ALLOCATION DISTRICT GULCH AREA 0.0% 12-15-48",
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      {
        "name": "ST LOUIS MO SP 5.125% 9/1/2048",
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      {
        "name": "New Hampshire (State of) Business Finance Authority (Thomas Ranch), Series 2024, RB",
        "value": "12146520.31",
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      },
      {
        "name": "Aurora Crossroads Metropolitan District 2, Colorado, Limited Tax General Obligation Bonds, Series 2025A-3",
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      },
      {
        "name": "County of Calhoun Hospital Finance Authority, Michigan, Hospital Revenue Bonds, Oaklawn Hospital, Refunding Series 2016",
        "value": "11939113.16",
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      },
      {
        "name": "MET WASHINGTON DC ARPTS AUTH DULLES TOLL ROAD REVENUE",
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      {
        "name": "RESTRUCTURED-SER A1",
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      },
      {
        "name": "COLORADO EDUCTNL & CULTURAL AUTH REVENUE",
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      },
      {
        "name": "ST LOUIS MO LD 5.375% 6/1/2043",
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      },
      {
        "name": "CHICAGO ILL BRD ED CAP APPREC-SCH REFORM-B-1 FGIC",
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      },
      {
        "name": "PENNSYLVANIA ST ECON DEV FING REGD B/E AMT 5.75000000",
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      },
      {
        "name": "California (State of) Community Choice Financing Authority (Green Bonds), Series 2023, RB",
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      {
        "name": "Public Authority for Colorado Energy, Series 2008, RB",
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      },
      {
        "name": "BLACK BELT ENERGY GAS VAR",
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      },
      {
        "name": "Cleveland-Cuyahoga County Port Authority, Series 2018",
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      {
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      },
      {
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      },
      {
        "name": "SKY HARBOUR CAPITAL LLC OBLIGATED GROUP 4.25% 07-01-54",
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      },
      {
        "name": "UNITED STATES STEEL CORP 4.125% 12-01-26",
        "value": "10978510.37",
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      },
      {
        "name": "VIRGIN ISLANDS HOTEL DEV FING REGD OID B/E 6.00000000",
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-033299",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1352280/000141036826033299/0001410368-26-033299-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001099263-26-004388",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/758003/000109926326004388/0001099263-26-004388-index.htm"
    }
  ]
}