{
  "page": "compare",
  "query": {
    "a": "CATF",
    "b": "BCITX"
  },
  "retrieved_at": "2026-07-07T18:38:07+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": "American Century California Municipal Bond ETF",
    "ticker": "CATF",
    "slug": "CATF",
    "series_id": "S000085330",
    "html_url": "https://fundwatcher.app/funds/CATF/"
  },
  "fund_b": {
    "name": "California Intermediate-Term Tax-Free Bond Fund",
    "ticker": "BCITX",
    "slug": "BCITX",
    "series_id": "S000005668",
    "html_url": "https://fundwatcher.app/funds/BCITX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.1912130079649692320264247273",
    "coverage_b_by_a": "0.1912130079649692320264247272",
    "shared_count": 137,
    "as_of": {
      "a": "2026-02-28",
      "b": "2026-02-28"
    },
    "a_top": [
      {
        "name": "BLKR-LI MUNI-INS",
        "value": "1185747.16",
        "weight": "0.01803562",
        "shared": false
      },
      {
        "name": "State of California 3.50% 12/01/2030",
        "value": "995496.60",
        "weight": "0.01514185",
        "shared": false
      },
      {
        "name": "Orange Unified School District 3.13% 08/01/2037",
        "value": "794085.84",
        "weight": "0.01207832",
        "shared": false
      },
      {
        "name": "STATE OF CALIFORNIA 4.0% 09-01-43",
        "value": "766417.26",
        "weight": "0.01165747",
        "shared": false
      },
      {
        "name": "GOLDEN ST TOBACCO SECURITIZATI REGD B/E 5.00000000",
        "value": "747053.03",
        "weight": "0.01136293",
        "shared": false
      },
      {
        "name": "SCRIPPS HEALTH OBLIGATED GROUP 5.0% 11-15-44",
        "value": "746861.78",
        "weight": "0.01136003",
        "shared": false
      },
      {
        "name": "City of Manhattan Beach CA 5.00% 07/01/2055",
        "value": "703607.54",
        "weight": "0.01070211",
        "shared": true
      },
      {
        "name": "RESTRUCTURED-SER A-2",
        "value": "701447.88",
        "weight": "0.01066926",
        "shared": true
      },
      {
        "name": "E CO AWP JT PWRS-A-1",
        "value": "690942.33",
        "weight": "0.01050947",
        "shared": true
      },
      {
        "name": "California (State of) Health Facilities Financing Authority (Lucile Salter Packard), Series 2024, RB",
        "value": "639088.10",
        "weight": "0.00972075",
        "shared": true
      },
      {
        "name": "CA ST MUNI FIN AUTH-A",
        "value": "630727.98",
        "weight": "0.00959359",
        "shared": false
      },
      {
        "name": "Los Angeles Unified School District/CA 5.00% 07/01/2035",
        "value": "623032.10",
        "weight": "0.00947653",
        "shared": true
      },
      {
        "name": "CA ST PUB WKS-C-REF",
        "value": "598981.75",
        "weight": "0.00911072",
        "shared": true
      },
      {
        "name": "CALIFORNIA COMMUNITY VAR",
        "value": "581231.49",
        "weight": "0.00884073",
        "shared": true
      },
      {
        "name": "East Bay Municipal Utility District Wastewater System Revenue 5.00% 06/01/2045",
        "value": "566604.95",
        "weight": "0.00861826",
        "shared": false
      },
      {
        "name": "CALIFORNIA COMMUNITY VAR",
        "value": "560474.05",
        "weight": "0.00852500",
        "shared": true
      },
      {
        "name": "California Community Choice Financing Authority, Series F",
        "value": "553772.20",
        "weight": "0.00842307",
        "shared": true
      },
      {
        "name": "GUAM WTRWKS AUTH-A",
        "value": "553269.60",
        "weight": "0.00841542",
        "shared": true
      },
      {
        "name": "California (State of) Community Choice Financing Authority (Clean Energy) (Green Bonds), Series 2024, RB",
        "value": "545447.50",
        "weight": "0.00829645",
        "shared": true
      },
      {
        "name": "California Community Choice Financing Authority, Series C",
        "value": "541294.30",
        "weight": "0.00823327",
        "shared": true
      },
      {
        "name": "LAMMERSVILLE JT UNIF",
        "value": "539675.65",
        "weight": "0.00820865",
        "shared": true
      },
      {
        "name": "LOS ANGELES DEPT-C",
        "value": "538631.95",
        "weight": "0.00819278",
        "shared": false
      },
      {
        "name": "San Diego Public Facilities Financing Authority, Series 2025A",
        "value": "536181.06",
        "weight": "0.00815550",
        "shared": true
      },
      {
        "name": "UNIV OF CALIFORNIA CA REVENUES",
        "value": "533324.10",
        "weight": "0.00811204",
        "shared": false
      },
      {
        "name": "CA STWD CMNTYS-H",
        "value": "530371.30",
        "weight": "0.00806713",
        "shared": true
      },
      {
        "name": "Riverside County Transportation Commission, Series 2021B-1",
        "value": "529711.17",
        "weight": "0.00805709",
        "shared": true
      },
      {
        "name": "ROSEVILLE-REV",
        "value": "517511.85",
        "weight": "0.00787153",
        "shared": true
      },
      {
        "name": "UNITED AIRLINES INC 4.0% 07-15-29",
        "value": "509901.50",
        "weight": "0.00775578",
        "shared": false
      },
      {
        "name": "STHRN CA PUB PWR-B",
        "value": "502922.80",
        "weight": "0.00764963",
        "shared": true
      },
      {
        "name": "CA ST MFA REV 5% 11/1/36",
        "value": "502068.00",
        "weight": "0.00763663",
        "shared": true
      },
      {
        "name": "California (State of) Community Choice Financing Authority (Clean Energy) (Green Bonds), Series 2023, RB",
        "value": "501686.36",
        "weight": "0.00763082",
        "shared": true
      },
      {
        "name": "Bay Area Toll Authority (San Francisco Bay Area), Series 2017, Ref. RB",
        "value": "484740.45",
        "weight": "0.00737307",
        "shared": false
      },
      {
        "name": "Desert Community College District, Riverside County, California, General Obligation Bonds, Election of 2016 Series 2026",
        "value": "484623.54",
        "weight": "0.00737129",
        "shared": true
      },
      {
        "name": "San Diego Public Facilities Financing Authority, Series 2024A",
        "value": "478432.35",
        "weight": "0.00727712",
        "shared": false
      },
      {
        "name": "San Joaquin Hills Transportation Corridor Agency, Series 1997A",
        "value": "461866.80",
        "weight": "0.00702515",
        "shared": false
      },
      {
        "name": "NTHRN CA TRANSMISSION AGY REVENUE",
        "value": "452049.98",
        "weight": "0.00687584",
        "shared": false
      },
      {
        "name": "California Community Choice Financing Authority, Series 2025G",
        "value": "450915.08",
        "weight": "0.00685857",
        "shared": false
      },
      {
        "name": "Orange County Community Facilities District, Series 2023 A",
        "value": "443941.95",
        "weight": "0.00675251",
        "shared": false
      },
      {
        "name": "CALIFORNIA ST MUNI FIN AUTH RE CALIFORNIA MUNICIPAL FINANCE AUTHORITY",
        "value": "440791.52",
        "weight": "0.00670459",
        "shared": true
      },
      {
        "name": "UNIV OF CALIFORNIA CA",
        "value": "422292.24",
        "weight": "0.00642321",
        "shared": true
      },
      {
        "name": "SAN FRANCISCO PUB UTI",
        "value": "417906.76",
        "weight": "0.00635651",
        "shared": true
      },
      {
        "name": "CALIFORNIA ST HLTH FACS FING AUTH REVENUE",
        "value": "411895.28",
        "weight": "0.00626507",
        "shared": true
      },
      {
        "name": "Sacramento Municipal Utility District, Series 2024M",
        "value": "409601.54",
        "weight": "0.00623018",
        "shared": false
      },
      {
        "name": "California Municipal Finance Authority 5.00% 07/01/2029",
        "value": "409320.19",
        "weight": "0.00622590",
        "shared": false
      },
      {
        "name": "California Municipal Finance Authority 5.00% 08/15/2037",
        "value": "404333.93",
        "weight": "0.00615006",
        "shared": true
      },
      {
        "name": "Dublin Community Facilities District 2015-1 Dublin Crossing, California, Special Tax Bonds,  Improvement Area 5, Series 2023",
        "value": "403925.77",
        "weight": "0.00614385",
        "shared": false
      },
      {
        "name": "CA STWD STUDENT 5% 5/15/2040",
        "value": "401006.64",
        "weight": "0.00609945",
        "shared": true
      },
      {
        "name": "California (State of) School Finance Authority (KIPP SoCal Public Schools), Series 2019 A, RB",
        "value": "395946.97",
        "weight": "0.00602249",
        "shared": false
      },
      {
        "name": "New Hampshire Business Finance Authority, Series 4, Class A",
        "value": "395614.01",
        "weight": "0.00601743",
        "shared": true
      },
      {
        "name": "Port of Los Angeles 5.00% 08/01/2036",
        "value": "390661.36",
        "weight": "0.00594209",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "E CO AWP JT PWRS-A-1",
        "value": "30040971.00",
        "weight": "0.01334767",
        "shared": true
      },
      {
        "name": "California Community Choice Financing Authority, Series F",
        "value": "27688610.00",
        "weight": "0.01230248",
        "shared": true
      },
      {
        "name": "CA PUB FIN AUTH-B1",
        "value": "16250000.00",
        "weight": "0.00722013",
        "shared": false
      },
      {
        "name": "UNIV OF CALIFORNIA CA REVENUES",
        "value": "15849190.20",
        "weight": "0.00704204",
        "shared": true
      },
      {
        "name": "California (State of) Community Choice Financing Authority (Clean Energy) (Green Bonds), Series 2023, RB",
        "value": "15546882.71",
        "weight": "0.00690772",
        "shared": true
      },
      {
        "name": "UNIV OF CALIFORNIA CA REVENUES REGD N/C B/E 5.00000000",
        "value": "15091855.50",
        "weight": "0.00670555",
        "shared": true
      },
      {
        "name": "CALIFORNIA COMMUNITY VAR",
        "value": "13463381.84",
        "weight": "0.00598199",
        "shared": true
      },
      {
        "name": "Los Angeles Department of Water & Power Water System Revenue 5.00% 07/01/2042",
        "value": "13392701.00",
        "weight": "0.00595058",
        "shared": true
      },
      {
        "name": "CA PUB FIN AUTH-B2",
        "value": "12465000.00",
        "weight": "0.00553839",
        "shared": false
      },
      {
        "name": "UNIV OF CALIFORNIA CA",
        "value": "12316857.00",
        "weight": "0.00547257",
        "shared": true
      },
      {
        "name": "California Infrastructure & Economic Development Bank 5.00% 11/01/2031",
        "value": "12273441.72",
        "weight": "0.00545328",
        "shared": true
      },
      {
        "name": "California Community Choice Financing Authority, Series 2023 E-1",
        "value": "12065025.87",
        "weight": "0.00536068",
        "shared": false
      },
      {
        "name": "CALIFORNIA COMMUNITY VAR",
        "value": "11481128.39",
        "weight": "0.00510124",
        "shared": false
      },
      {
        "name": "CALIFORNIA COMMUNITY VAR",
        "value": "11082147.08",
        "weight": "0.00492397",
        "shared": true
      },
      {
        "name": "CALIFORNIA ST MUNI FIN AUTH MF REGD N/C B/E 5.00000000",
        "value": "10978676.00",
        "weight": "0.00487800",
        "shared": false
      },
      {
        "name": "HASTINGS CAMPUS HSG FIN AUTH C HCHGEN 07/45 FIXED 5",
        "value": "10834846.90",
        "weight": "0.00481409",
        "shared": false
      },
      {
        "name": "University of California, Series 2026 CF",
        "value": "10782341.00",
        "weight": "0.00479076",
        "shared": false
      },
      {
        "name": "NRTHRN CA ENRGY",
        "value": "10779675.00",
        "weight": "0.00478958",
        "shared": false
      },
      {
        "name": "State of California 5.00% 09/01/2028",
        "value": "10748686.00",
        "weight": "0.00477581",
        "shared": false
      },
      {
        "name": "State of California 4.00% 03/01/2037",
        "value": "10603430.46",
        "weight": "0.00471127",
        "shared": false
      },
      {
        "name": "American Century California Municipal Bond ETF",
        "value": "10553128.00",
        "weight": "0.00468892",
        "shared": false
      },
      {
        "name": "California (State of) Housing Finance Agency, Series 2021-1A, Revenue Ctfs.",
        "value": "10189410.96",
        "weight": "0.00452731",
        "shared": false
      },
      {
        "name": "CALIFORNIA ST HLTH FACS FING AUTH REVENUE",
        "value": "10110806.10",
        "weight": "0.00449239",
        "shared": false
      },
      {
        "name": "VICTORY BOULEVARD HOUSING PARTNERS LP (MPT) 3.0% 01-01-46",
        "value": "10098345.00",
        "weight": "0.00448685",
        "shared": true
      },
      {
        "name": "San Diego Public Facilities Financing Authority 5.00% 05/15/2028",
        "value": "10062220.00",
        "weight": "0.00447080",
        "shared": false
      },
      {
        "name": "Los Angeles Community College District, Series K",
        "value": "10019569.00",
        "weight": "0.00445185",
        "shared": false
      },
      {
        "name": "Bay Area Toll Authority, Series 2018A",
        "value": "9999597.00",
        "weight": "0.00444298",
        "shared": false
      },
      {
        "name": "CALIFORNIA ST HLTH FACS FING A CASMED 08/48 FIXED 4",
        "value": "9574977.00",
        "weight": "0.00425431",
        "shared": true
      },
      {
        "name": "Shasta Union High School District 0.00% 02/01/2029",
        "value": "9346609.00",
        "weight": "0.00415284",
        "shared": false
      },
      {
        "name": "LOS ANGELES DEPT-C",
        "value": "9044583.14",
        "weight": "0.00401865",
        "shared": true
      },
      {
        "name": "UNIV OF CALIFORNIA CA REVENUES REGD N/C B/E 5.00000000",
        "value": "8523771.51",
        "weight": "0.00378724",
        "shared": false
      },
      {
        "name": "UNIV OF CA REGENTS",
        "value": "8361909.75",
        "weight": "0.00371533",
        "shared": false
      },
      {
        "name": "State of California 5.00% 08/01/2033",
        "value": "8358606.90",
        "weight": "0.00371386",
        "shared": false
      },
      {
        "name": "Sacramento Municipal Utility District 5.00% 08/15/2036",
        "value": "8353941.90",
        "weight": "0.00371179",
        "shared": false
      },
      {
        "name": "San Diego County Regional Transportation Commission 5.00% 04/01/2047",
        "value": "8336745.75",
        "weight": "0.00370415",
        "shared": false
      },
      {
        "name": "SAN JOAQUIN TRANS-A",
        "value": "8279974.07",
        "weight": "0.00367892",
        "shared": false
      },
      {
        "name": "CA STWD CMNTYS DEV-A",
        "value": "8106285.60",
        "weight": "0.00360175",
        "shared": true
      },
      {
        "name": "California (State of) Community Choice Financing Authority (Green Bonds), Series 2023, RB",
        "value": "7982726.25",
        "weight": "0.00354685",
        "shared": false
      },
      {
        "name": "Hercules Redevelopment Agency Successor Agency 5.00% 08/01/2042",
        "value": "7862791.08",
        "weight": "0.00349356",
        "shared": false
      },
      {
        "name": "CA MUN FIN AUT 5% 5/15/2035",
        "value": "7852611.00",
        "weight": "0.00348904",
        "shared": false
      },
      {
        "name": "Bay Area Toll Authority, Series 2024F-2",
        "value": "7789104.40",
        "weight": "0.00346082",
        "shared": true
      },
      {
        "name": "California Community Choice Financing Authority, Series B",
        "value": "7782621.00",
        "weight": "0.00345794",
        "shared": true
      },
      {
        "name": "State of California, Series 2022",
        "value": "7745098.50",
        "weight": "0.00344127",
        "shared": false
      },
      {
        "name": "STHRN CALIFORNIA ST PUBLIC PWR SOUTHERN CALIFORNIA PUBLIC POWER AUTHORITY",
        "value": "7604093.64",
        "weight": "0.00337862",
        "shared": false
      },
      {
        "name": "Los Angeles Department of Water & Power Water System, Series 2017A",
        "value": "7580926.89",
        "weight": "0.00336832",
        "shared": false
      },
      {
        "name": "San Francisco City & County, Series 2023B",
        "value": "7549698.83",
        "weight": "0.00335445",
        "shared": false
      },
      {
        "name": "SF BART/MTC 4% 8/1/42",
        "value": "7456222.87",
        "weight": "0.00331292",
        "shared": false
      },
      {
        "name": "CALIFORNIA HSG FIN AGY LTD OBLIG MF HSG REVENUE",
        "value": "7435177.79",
        "weight": "0.00330356",
        "shared": true
      },
      {
        "name": "Santa Monica-Malibu Unified School District 5.00% 07/01/2035",
        "value": "7413230.40",
        "weight": "0.00329381",
        "shared": false
      },
      {
        "name": "Santa Monica-Malibu Unified School District 5.00% 07/01/2034",
        "value": "7324000.20",
        "weight": "0.00325417",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001193125-26-189834",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1710607/000119312526189834/0001193125-26-189834-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001193125-26-189893",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/717316/000119312526189893/0001193125-26-189893-index.htm"
    }
  ]
}