{
  "page": "compare",
  "query": {
    "a": "FMMFX",
    "b": "AFPSX"
  },
  "retrieved_at": "2026-07-07T19:07:50+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 Funds Mortgage Fund",
    "ticker": "FMMFX",
    "slug": "FMMFX",
    "series_id": "S000030190",
    "html_url": "https://fundwatcher.app/funds/FMMFX/"
  },
  "fund_b": {
    "name": "American Funds Core Plus Bond Fund",
    "ticker": "AFPSX",
    "slug": "AFPSX",
    "series_id": "S000093531",
    "html_url": "https://fundwatcher.app/funds/AFPSX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.08827517633084103321316452347",
    "coverage_b_by_a": "0.08827517633084103321316452347",
    "shared_count": 30,
    "as_of": {
      "a": "2026-02-28",
      "b": "2026-02-28"
    },
    "a_top": [
      {
        "name": "CAPITAL GROUP CENTRAL CASH FUND",
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      },
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        "name": "FHLBanks Office of Finance",
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      },
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      },
      {
        "name": "Federal Home Loan Bank Discount Notes",
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      },
      {
        "name": "FHLBDN 0 05/04/22",
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      },
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      },
      {
        "name": "Federal Home Loan Bank Discount Notes",
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      },
      {
        "name": "Federal Home Loan Bank Discount Notes",
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      },
      {
        "name": "Federal Home Loan Bank (FHLB)",
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      },
      {
        "name": "FED HM LN BK BD 6/18/2026",
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      },
      {
        "name": "FED HOME LN DISCOUNT NT DISCOUNT NOT 03/26 0.00000",
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      },
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      {
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      },
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      {
        "name": "FED HM LN BK BD 5/15/2026",
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        "name": "FNCL UMBS 6.5 FA2842 07-01-55",
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        "name": "G2 MA7051",
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      {
        "name": "Federal Farm Credit, 03",
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      {
        "name": "FNCL UMBS 6.0 QX4065 01-01-55",
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      {
        "name": "UMBS, 30 Year",
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      {
        "name": "FED HOME LN DISCOUNT NT DISCOUNT NOT 03/26 0.00000",
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      {
        "name": "US TREASURY N/B",
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        "name": "Federal Home Loan Bank Discount Notes",
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      {
        "name": "GOVERNMENT NATIONAL MORTGAGE CORPORATION",
        "value": "62268119.56",
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      },
      {
        "name": "Fannie Mae or Freddie Mac",
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    ],
    "b_top": [
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        "name": "CAPITAL GROUP CENTRAL CASH FUND",
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      {
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      {
        "name": "US TREASURY N/B",
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      {
        "name": "FNMASECY",
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      {
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      {
        "name": "US TREASURY N/B",
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        "name": "FNMA 30YR 6% 02/01/2055#MA5615",
        "value": "1076039.68",
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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": "FNMA POOL MA5792 FN 08/55 FIXED 5.5",
        "value": "639499.90",
        "weight": "0.01069682",
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      },
      {
        "name": "FN MA5822",
        "value": "599213.63",
        "weight": "0.01002295",
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      {
        "name": "FR RQ0028",
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      },
      {
        "name": "UMBS Pool, 30 Year",
        "value": "552377.91",
        "weight": "0.00923954",
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      },
      {
        "name": "FNCL UMBS 2.0 QD6139 02-01-52",
        "value": "498844.47",
        "weight": "0.00834409",
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      },
      {
        "name": "Presidencia da Republica",
        "value": "455976.83",
        "weight": "0.00762705",
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      },
      {
        "name": "ORANGE SA 144A LIFE SR UNSEC 5.0% 01-13-36",
        "value": "401910.80",
        "weight": "0.00672270",
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      },
      {
        "name": "FNMA POOL FM8745 FN 09/51 FIXED VAR",
        "value": "392999.05",
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      },
      {
        "name": "US TREASURY N/B",
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      {
        "name": "CMO",
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      },
      {
        "name": "PACIFIC GAS&ELEC",
        "value": "333784.32",
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      },
      {
        "name": "FNCL 5 3/24",
        "value": "326534.00",
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      },
      {
        "name": "JPMORGAN CHASE",
        "value": "319516.48",
        "weight": "0.00534450",
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      },
      {
        "name": "BMO 2025-C13 MORTGAGE TRUST",
        "value": "315360.00",
        "weight": "0.00527498",
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      },
      {
        "name": "MARS INC",
        "value": "310747.50",
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      },
      {
        "name": "STACR 2020-DNA6 B2 144A FRN 12-25-50",
        "value": "309546.77",
        "weight": "0.00517774",
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      },
      {
        "name": "BANK5 2025-5YR17 C FRN 11-15-58",
        "value": "309528.00",
        "weight": "0.00517743",
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      },
      {
        "name": "BMO 2025-C13 Mortgage Trust",
        "value": "301500.60",
        "weight": "0.00504315",
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      },
      {
        "name": "STACR 2021-DNA2 B1 144A FRN 08-25-33",
        "value": "300232.44",
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      },
      {
        "name": "US TREASURY N/B",
        "value": "299179.22",
        "weight": "0.00500432",
        "shared": false
      },
      {
        "name": "ORACLE CORP",
        "value": "297277.70",
        "weight": "0.00497252",
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      },
      {
        "name": "BPCE",
        "value": "265540.75",
        "weight": "0.00444166",
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      },
      {
        "name": "ROYAL CARIBBEAN",
        "value": "265530.27",
        "weight": "0.00444148",
        "shared": false
      },
      {
        "name": "FORD MOTOR CRED",
        "value": "263570.75",
        "weight": "0.00440871",
        "shared": false
      },
      {
        "name": "HOME DEPOT INC",
        "value": "258476.25",
        "weight": "0.00432349",
        "shared": false
      },
      {
        "name": "WELLS FARGO CO",
        "value": "256791.00",
        "weight": "0.00429530",
        "shared": false
      },
      {
        "name": "PHILIP MORRIS IN",
        "value": "254997.43",
        "weight": "0.00426530",
        "shared": false
      },
      {
        "name": "Eagle Funding LuxCo S.a.r.l.",
        "value": "254660.00",
        "weight": "0.00425966",
        "shared": false
      },
      {
        "name": "GEN MOTORS FIN",
        "value": "254439.75",
        "weight": "0.00425597",
        "shared": false
      },
      {
        "name": "BPCE",
        "value": "251861.25",
        "weight": "0.00421284",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "250781.25",
        "weight": "0.00419478",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "250722.65",
        "weight": "0.00419380",
        "shared": false
      },
      {
        "name": "MMAF 2025-B A2 144A 4.02% 02-13-29",
        "value": "250570.25",
        "weight": "0.00419125",
        "shared": false
      },
      {
        "name": "AMGEN INC",
        "value": "247226.25",
        "weight": "0.00413532",
        "shared": false
      },
      {
        "name": "CHARTER COMM OPT",
        "value": "247043.29",
        "weight": "0.00413226",
        "shared": false
      },
      {
        "name": "BAT CAPITAL CORP",
        "value": "240828.75",
        "weight": "0.00402831",
        "shared": false
      },
      {
        "name": "FN BQ7729",
        "value": "237339.71",
        "weight": "0.00396994",
        "shared": true
      },
      {
        "name": "VZMT 2025-10 A 144A 4.28% 10-20-33",
        "value": "227749.98",
        "weight": "0.00380954",
        "shared": false
      },
      {
        "name": "FIVE 2023-V1 Mortgage Trust",
        "value": "225812.70",
        "weight": "0.00377713",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001193125-26-182050",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1496998/000119312526182050/0001193125-26-182050-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001193125-26-182053",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/2064871/000119312526182053/0001193125-26-182053-index.htm"
    }
  ]
}