{
  "page": "compare",
  "query": {
    "a": "DFIP",
    "b": "BFIAX"
  },
  "retrieved_at": "2026-07-07T19:18:25+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": "Dimensional Inflation-Protected Securities Portfolio ETF",
    "ticker": "DFIP",
    "slug": "DFIP",
    "series_id": "S000073561",
    "html_url": "https://fundwatcher.app/funds/DFIP/"
  },
  "fund_b": {
    "name": "American Funds Inflation Linked Bond Fund",
    "ticker": "BFIAX",
    "slug": "BFIAX",
    "series_id": "S000039115",
    "html_url": "https://fundwatcher.app/funds/BFIAX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.3443902252369306060288685434",
    "coverage_b_by_a": "0.3443902252369306060288685434",
    "shared_count": 18,
    "as_of": {
      "a": "2026-04-30",
      "b": "2026-02-28"
    },
    "a_top": [
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES .125 07/15/2030",
        "value": "132040834.36",
        "weight": "0.12117357",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 01/15/2031",
        "value": "128265287.01",
        "weight": "0.11770876",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 07/15/2031",
        "value": "122111389.92",
        "weight": "0.11206134",
        "shared": true
      },
      {
        "name": "U.S. Treasury Notes 0.125%, Due 1/15/2030",
        "value": "120343599.68",
        "weight": "0.11043905",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 3-3/8% 04/15/32",
        "value": "91385333.62",
        "weight": "0.08386411",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8%  01/15/32",
        "value": "79393971.33",
        "weight": "0.07285967",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES .25%  07/15/29",
        "value": "69426322.11",
        "weight": "0.06371238",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 2 1/8% 02/15/40",
        "value": "56458836.50",
        "weight": "0.05181214",
        "shared": true
      },
      {
        "name": "U.S. Treasury Inflation-Protected Indexed Bonds",
        "value": "48800210.60",
        "weight": "0.04478384",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 3-7/8% 04/15/29",
        "value": "37942939.56",
        "weight": "0.03482015",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 1-3/8% 02/15/2044",
        "value": "30569557.09",
        "weight": "0.02805361",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/4% 02/15/2042",
        "value": "28509542.95",
        "weight": "0.02616314",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-5/8% 02/15/2043",
        "value": "27244249.29",
        "weight": "0.02500199",
        "shared": true
      },
      {
        "name": "U.S. Treasury Inflation-Protected Notes 1.75%, Due 01/15/2034",
        "value": "26512199.81",
        "weight": "0.02433018",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/4% 02/15/2045",
        "value": "23806652.51",
        "weight": "0.02184731",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.125% 01/15/2033",
        "value": "21370372.18",
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        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 1% 02/15/46",
        "value": "16447484.84",
        "weight": "0.01509382",
        "shared": true
      },
      {
        "name": "U.S. Treasury Inflation-Protected Indexed Notes",
        "value": "10666939.05",
        "weight": "0.00978903",
        "shared": true
      },
      {
        "name": "U.S. Treasury Inflation-Protected Indexed Notes",
        "value": "10303412.13",
        "weight": "0.00945542",
        "shared": true
      },
      {
        "name": "SSC GOVERNMENT MM GVMXX   /",
        "value": "5931645.97",
        "weight": "0.00544346",
        "shared": false
      },
      {
        "name": "U.S. Treasury Notes",
        "value": "2152669.91",
        "weight": "0.00197550",
        "shared": true
      }
    ],
    "b_top": [
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 01/15/2031",
        "value": "1312421643.37",
        "weight": "0.09102055",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES .125 07/15/2030",
        "value": "820054452.00",
        "weight": "0.05687335",
        "shared": true
      },
      {
        "name": "U.S. Treasury Inflation-Protected Notes 1.75%, Due 01/15/2034",
        "value": "689359698.00",
        "weight": "0.04780926",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 04/15/2027",
        "value": "669627672.40",
        "weight": "0.04644078",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 1-5/8% 10/15/27",
        "value": "645404949.52",
        "weight": "0.04476086",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/2% 01/15/2028",
        "value": "625678842.60",
        "weight": "0.04339279",
        "shared": false
      },
      {
        "name": "U.S. Treasury Notes 0.125%, Due 1/15/2030",
        "value": "598930553.41",
        "weight": "0.04153771",
        "shared": true
      },
      {
        "name": "U.S. Treasury Notes",
        "value": "534237921.59",
        "weight": "0.03705107",
        "shared": true
      },
      {
        "name": "U.S. Treasury Inflation-Protected Notes 2.125%, Due 02/15/2054",
        "value": "424195345.52",
        "weight": "0.02941928",
        "shared": false
      },
      {
        "name": "U.S. Treasury Inflation-Protected Security 0.375%, due 01/15/27",
        "value": "400987336.40",
        "weight": "0.02780973",
        "shared": false
      },
      {
        "name": "U.S. Treasury Notes",
        "value": "379121400.00",
        "weight": "0.02629326",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-5/8% 07/15/2032",
        "value": "353849100.00",
        "weight": "0.02454054",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 10/15/2026",
        "value": "342501767.88",
        "weight": "0.02375357",
        "shared": false
      },
      {
        "name": "U.S. Treasury Inflation-Protected Indexed Notes",
        "value": "318651072.00",
        "weight": "0.02209945",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.50% 2/15/2053",
        "value": "317794698.00",
        "weight": "0.02204006",
        "shared": false
      },
      {
        "name": "U.S. Treasury Inflation-Protected Indexed Bonds",
        "value": "282066912.79",
        "weight": "0.01956222",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8%  01/15/32",
        "value": "273295315.06",
        "weight": "0.01895389",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES .25%  07/15/29",
        "value": "273175936.20",
        "weight": "0.01894561",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 1% 02/15/48",
        "value": "260197299.00",
        "weight": "0.01804550",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8%  07/15/2026",
        "value": "259647883.00",
        "weight": "0.01800739",
        "shared": false
      },
      {
        "name": "OIS RECFIX USD 4.9005% 04-17-24/04-17-26 LCH",
        "value": "255354755.50",
        "weight": "0.01770965",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 2-3/8% 01/15/27",
        "value": "248265900.40",
        "weight": "0.01721802",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 07/15/2031",
        "value": "229220800.00",
        "weight": "0.01589718",
        "shared": true
      },
      {
        "name": "U.S. Treasury Notes",
        "value": "214296690.63",
        "weight": "0.01486215",
        "shared": false
      },
      {
        "name": "U.S. Treasury Inflation-Protected Indexed Notes",
        "value": "201839470.00",
        "weight": "0.01399820",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.125% 01/15/2033",
        "value": "192582900.00",
        "weight": "0.01335623",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0.25% 02/15/2050",
        "value": "171204152.28",
        "weight": "0.01187354",
        "shared": false
      },
      {
        "name": "U.S. Treasury Inflation-Protected Indexed Bonds",
        "value": "167164470.00",
        "weight": "0.01159338",
        "shared": false
      },
      {
        "name": "JAPAN GOVT 30-YR",
        "value": "166114826.88",
        "weight": "0.01152058",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-7/8% 02/15/2047",
        "value": "160960936.50",
        "weight": "0.01116315",
        "shared": false
      },
      {
        "name": "CAPITAL GROUP CENTRAL CASH FUND",
        "value": "158914395.00",
        "weight": "0.01102121",
        "shared": false
      },
      {
        "name": "U.S. Treasury Inflation-Indexed Notes",
        "value": "149929032.00",
        "weight": "0.01039805",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-5/8% 02/15/2043",
        "value": "148273192.30",
        "weight": "0.01028321",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/4% 02/15/2045",
        "value": "116777360.00",
        "weight": "0.00809888",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/8% 07/15/2027",
        "value": "109602678.78",
        "weight": "0.00760129",
        "shared": false
      },
      {
        "name": "U.S. Treasury Inflation-Protected Indexed Notes",
        "value": "107003400.00",
        "weight": "0.00742102",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 1% 02/15/46",
        "value": "103632866.05",
        "weight": "0.00718726",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 1-3/4% 01/15/28",
        "value": "95937933.00",
        "weight": "0.00665360",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 2.375% 10/15/2028",
        "value": "88104160.00",
        "weight": "0.00611030",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES .875% 01/15/2029",
        "value": "87621289.20",
        "weight": "0.00607681",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 1-3/8% 02/15/2044",
        "value": "78494194.80",
        "weight": "0.00544382",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 2 1/8% 02/15/40",
        "value": "68703975.00",
        "weight": "0.00476484",
        "shared": true
      },
      {
        "name": "U.S. Treasury Inflation-Protected Indexed Bonds",
        "value": "64900042.50",
        "weight": "0.00450102",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/4% 02/15/2042",
        "value": "57833800.00",
        "weight": "0.00401096",
        "shared": true
      },
      {
        "name": "U.S. Treasury Inflation Linked Bonds",
        "value": "44994769.80",
        "weight": "0.00312053",
        "shared": false
      },
      {
        "name": "AMGEN INC",
        "value": "43152696.00",
        "weight": "0.00299277",
        "shared": false
      },
      {
        "name": "FORD MOTOR CRED",
        "value": "36708140.00",
        "weight": "0.00254582",
        "shared": false
      },
      {
        "name": "AFRMT 2025-2A A 144A 4.67% 07-15-33",
        "value": "31954909.22",
        "weight": "0.00221617",
        "shared": false
      },
      {
        "name": "MS V4.892 10/22/36 I",
        "value": "29857380.00",
        "weight": "0.00207070",
        "shared": false
      },
      {
        "name": "IRV Trust, Series 2025-200P, Class A",
        "value": "29697149.36",
        "weight": "0.00205959",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001004726-26-005660",
      "as_of": "2026-04-30",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1816125/000100472626005660/0001004726-26-005660-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001193125-26-182046",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1553197/000119312526182046/0001193125-26-182046-index.htm"
    }
  ]
}