{
  "page": "compare",
  "query": {
    "a": "HCSBX",
    "b": "AIBAX"
  },
  "retrieved_at": "2026-07-07T16:52:09+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": "The Short-Term Municipal Bond Portfolio",
    "ticker": "HCSBX",
    "slug": "HCSBX",
    "series_id": "S000009384",
    "html_url": "https://fundwatcher.app/funds/HCSBX/"
  },
  "fund_b": {
    "name": "Intermediate Bond Fund of America",
    "ticker": "AIBAX",
    "slug": "AIBAX",
    "series_id": "S000009236",
    "html_url": "https://fundwatcher.app/funds/AIBAX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.01942297025836572373739340085",
    "coverage_b_by_a": "0.01942297025836572373739340085",
    "shared_count": 1,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-02-28"
    },
    "a_top": [
      {
        "name": "State of New Jersey, Series A",
        "value": "3012546.90",
        "weight": "0.04269079",
        "shared": false
      },
      {
        "name": "CITY OF HUNTSVILLE AL",
        "value": "2369158.25",
        "weight": "0.03357333",
        "shared": false
      },
      {
        "name": "SOUTH DAKOTA CONSERVANCY DISTRICT",
        "value": "2079397.40",
        "weight": "0.02946713",
        "shared": false
      },
      {
        "name": "Regional Transportation Authority, Series 2017A",
        "value": "1844774.73",
        "weight": "0.02614230",
        "shared": false
      },
      {
        "name": "CLARK COUNTY SCHOOL DISTRICT",
        "value": "1821872.59",
        "weight": "0.02581775",
        "shared": false
      },
      {
        "name": "New York (State of) Dormitory Authority, Series 2023 A-1, Ref. RB",
        "value": "1785887.26",
        "weight": "0.02530780",
        "shared": false
      },
      {
        "name": "NEW JERSEY ST EDUCTNL FACS AUTH REVENUE",
        "value": "1771939.19",
        "weight": "0.02511014",
        "shared": false
      },
      {
        "name": "STATE OF NEVADA 5.00%",
        "value": "1760766.96",
        "weight": "0.02495182",
        "shared": false
      },
      {
        "name": "City of Minneapolis, Series 2024",
        "value": "1758274.99",
        "weight": "0.02491651",
        "shared": false
      },
      {
        "name": "ALBUQUERQUE NM MUNI SCH DIST 12",
        "value": "1755027.77",
        "weight": "0.02487049",
        "shared": false
      },
      {
        "name": "FRANKLIN PUBLIC SCHOOL DISTRICT",
        "value": "1751616.47",
        "weight": "0.02482215",
        "shared": false
      },
      {
        "name": "DAVENPORT COMMUNITY SCHOOL DISTRICT INFRASTRUCTURE",
        "value": "1737616.31",
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        "shared": false
      },
      {
        "name": "COUNTY OF PRINCE GEORGE S MD",
        "value": "1732131.19",
        "weight": "0.02454603",
        "shared": false
      },
      {
        "name": "CITY OF CEDAR PARK TX",
        "value": "1704934.59",
        "weight": "0.02416062",
        "shared": false
      },
      {
        "name": "NYC TRANSITIONAL-C-1",
        "value": "1683934.01",
        "weight": "0.02386302",
        "shared": false
      },
      {
        "name": "CITY OF PLANO TX",
        "value": "1664942.44",
        "weight": "0.02359389",
        "shared": false
      },
      {
        "name": "SOUTH CAROLINA ST JOBS-ECON DEV AUTH HLTH FACS REVENUE",
        "value": "1639786.74",
        "weight": "0.02323741",
        "shared": false
      },
      {
        "name": "COUNTY OF WILSON TN",
        "value": "1630756.80",
        "weight": "0.02310945",
        "shared": false
      },
      {
        "name": "County of Fairfax, Series 2026B",
        "value": "1556420.67",
        "weight": "0.02205603",
        "shared": false
      },
      {
        "name": "LOWER COLORADO RIVER AUTHORITY",
        "value": "1553305.20",
        "weight": "0.02201188",
        "shared": false
      },
      {
        "name": "GOOSE CREEK CONSOLIDATED INDEPENDENT SCHOOL DISTRI",
        "value": "1537248.37",
        "weight": "0.02178434",
        "shared": false
      },
      {
        "name": "HUMBLE TX ISD 0% 2/15/2028",
        "value": "1517700.64",
        "weight": "0.02150733",
        "shared": false
      },
      {
        "name": "HAMPTON ROADS VA TRANSPRTN ACC REGD N/C B/E ETM 5.00000000",
        "value": "1513924.65",
        "weight": "0.02145382",
        "shared": false
      },
      {
        "name": "RILEY COUNTY UNIFIED SCHOOL DISTRICT NO 383 MANHAT",
        "value": "1513124.34",
        "weight": "0.02144248",
        "shared": false
      },
      {
        "name": "CONROE INDEPENDENT SCHOOL DISTRICT",
        "value": "1490619.55",
        "weight": "0.02112356",
        "shared": false
      },
      {
        "name": "KENOSHA WI",
        "value": "1408959.54",
        "weight": "0.01996636",
        "shared": false
      },
      {
        "name": "STATE OF FLORIDA DEPARTMENT OF TRANSPORTATION TURN",
        "value": "1393416.68",
        "weight": "0.01974610",
        "shared": false
      },
      {
        "name": "New Mexico Finance Authority, Public Project Revolving Fund Revenue Bonds, Subordinate Lien Series 2025C",
        "value": "1386304.63",
        "weight": "0.01964532",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "1370614.26",
        "weight": "0.01942297",
        "shared": true
      },
      {
        "name": "WASHINGTON ST WAS 07/26 FIXED 4",
        "value": "1370133.94",
        "weight": "0.01941616",
        "shared": false
      },
      {
        "name": "State of Minnesota, Series 2021, GO Bonds",
        "value": "1344319.19",
        "weight": "0.01905034",
        "shared": false
      },
      {
        "name": "State of Georgia, Series 2023C",
        "value": "1315383.49",
        "weight": "0.01864030",
        "shared": false
      },
      {
        "name": "COUNTY OF WILLIAMSON TX",
        "value": "1297533.32",
        "weight": "0.01838734",
        "shared": false
      },
      {
        "name": "IN FIN HSR 5% MT",
        "value": "1261097.30",
        "weight": "0.01787101",
        "shared": false
      },
      {
        "name": "NEW JERSEY ST HLTH CARE FACS FING AUTH REVENUE",
        "value": "1256222.87",
        "weight": "0.01780193",
        "shared": false
      },
      {
        "name": "WISCONSIN HOUSING ECONOMIC DEVELOPMENT AUTHORITY",
        "value": "1163100.26",
        "weight": "0.01648229",
        "shared": false
      },
      {
        "name": "Los Angeles Department of Water & Power, Series 2025A",
        "value": "1144074.79",
        "weight": "0.01621268",
        "shared": false
      },
      {
        "name": "NASHVILLE& DAVIDSON-A",
        "value": "1110346.91",
        "weight": "0.01573472",
        "shared": false
      },
      {
        "name": "NEW HAMPSHIRE MUNICIPAL BOND BANK",
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        "weight": "0.01494501",
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      },
      {
        "name": "ARIZONA TRANSPRTN BRD",
        "value": "1042254.46",
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      },
      {
        "name": "COUNTY OF BALTIMORE MD",
        "value": "995087.49",
        "weight": "0.01410138",
        "shared": false
      },
      {
        "name": "MARBLE FALLS INDEPENDENT SCHOOL DISTRICT",
        "value": "989326.20",
        "weight": "0.01401974",
        "shared": false
      },
      {
        "name": "FREDERICKSBURG VA",
        "value": "970673.70",
        "weight": "0.01375541",
        "shared": false
      },
      {
        "name": "State of Illinois, Series D",
        "value": "965170.23",
        "weight": "0.01367742",
        "shared": false
      },
      {
        "name": "UNIVERSITY OF MINNESOTA",
        "value": "828837.06",
        "weight": "0.01174545",
        "shared": false
      },
      {
        "name": "Oregon State Lottery, Series A",
        "value": "791824.07",
        "weight": "0.01122094",
        "shared": false
      },
      {
        "name": "AMERICAN MUNICIPAL POWER INC",
        "value": "757406.67",
        "weight": "0.01073321",
        "shared": false
      },
      {
        "name": "LINDBERGH SCHOOL DISTRICT",
        "value": "607745.77",
        "weight": "0.00861236",
        "shared": false
      },
      {
        "name": "SS INST TREAS PLUS MM FUN",
        "value": "554506.23",
        "weight": "0.00785791",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "CAPITAL GROUP CENTRAL CASH FUND",
        "value": "2405691430.00",
        "weight": "0.08127140",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "1160542751.25",
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      },
      {
        "name": "US TREASURY N/B",
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      {
        "name": "US TREASURY N/B",
        "value": "1018073487.20",
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      {
        "name": "US TREASURY N/B",
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      {
        "name": "US TREASURY N/B",
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      {
        "name": "US TREASURY N/B",
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      },
      {
        "name": "FNCL 2 4/26",
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      {
        "name": "US TREASURY N/B",
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      {
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      {
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      {
        "name": "US TREASURY N/B",
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      },
      {
        "name": "U.S. Treasury Inflation-Protected Indexed Bonds",
        "value": "202323210.51",
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      },
      {
        "name": "US TREASURY N/B",
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      {
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        "value": "161199542.28",
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      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "160041198.71",
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      },
      {
        "name": "Fannie Mae or Freddie Mac",
        "value": "145281335.59",
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      {
        "name": "US TREASURY N/B",
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      },
      {
        "name": "USRE 2021-1 A1",
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      {
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        "value": "135439592.73",
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      },
      {
        "name": "UMBS, 30 Year",
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      {
        "name": "US TREASURY N/B",
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      {
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      {
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      {
        "name": "US TREASURY N/B",
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      {
        "name": "FNCL 6 3/24",
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      {
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      {
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      {
        "name": "US TREASURY N/B",
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      {
        "name": "US TREASURY N/B",
        "value": "76469113.68",
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      },
      {
        "name": "FN 190445",
        "value": "69522747.30",
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      },
      {
        "name": "Citigroup Commercial Mortgage Trust, Series 2023-SMRT, Class A",
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      {
        "name": "US TREASURY N/B",
        "value": "67130857.70",
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      {
        "name": "UMBS",
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      {
        "name": "US TREASURY N/B",
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      {
        "name": "US TREASURY N/B",
        "value": "62236683.60",
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      {
        "name": "US TREASURY N/B",
        "value": "61992186.00",
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      {
        "name": "US TREASURY N/B",
        "value": "60643074.00",
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      },
      {
        "name": "FNMA UMBS, 30 Year",
        "value": "58462646.70",
        "weight": "0.00197504",
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      },
      {
        "name": "FNCL UMBS 6.5 FA2842 07-01-55",
        "value": "56954691.84",
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      },
      {
        "name": "FR SD8331",
        "value": "56257153.58",
        "weight": "0.00190053",
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      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "55485761.30",
        "weight": "0.00187447",
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      },
      {
        "name": "US TREASURY N/B",
        "value": "54931710.40",
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      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.250 04/15/2028",
        "value": "54362150.00",
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      },
      {
        "name": "FR RA5971",
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      },
      {
        "name": "FORDF 2025-2 A1",
        "value": "52488033.60",
        "weight": "0.00177320",
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      },
      {
        "name": "BX 2025-ARIA A",
        "value": "52429230.62",
        "weight": "0.00177122",
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      },
      {
        "name": "SMRT 2022-MINI",
        "value": "52213066.82",
        "weight": "0.00176391",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001004726-26-004099",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/934563/000100472626004099/0001004726-26-004099-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001193125-26-182057",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/826813/000119312526182057/0001193125-26-182057-index.htm"
    }
  ]
}