{
  "page": "compare",
  "query": {
    "a": "FPCIX",
    "b": "SPAB"
  },
  "retrieved_at": "2026-07-07T18:42:42+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": "Strategic Advisers Core Income Fund",
    "ticker": "FPCIX",
    "slug": "FPCIX",
    "series_id": "S000029150",
    "html_url": "https://fundwatcher.app/funds/FPCIX/"
  },
  "fund_b": {
    "name": "State Street(R) SPDR(R) Portfolio Aggregate Bond ETF",
    "ticker": "SPAB",
    "slug": "SPAB",
    "series_id": "S000017334",
    "html_url": "https://fundwatcher.app/funds/SPAB/"
  },
  "overlap": {
    "coverage_a_by_b": "0.1638836212294309421738945059",
    "coverage_b_by_a": "0.1638836212294309421738945058",
    "shared_count": 2097,
    "as_of": {
      "a": "2026-02-28",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "Fidelity Sai Total Bond Fund",
        "value": "3093069154.42",
        "weight": "0.06007931",
        "shared": false
      },
      {
        "name": "PIMCO-MRT OP-INS",
        "value": "2110943658.48",
        "weight": "0.04100265",
        "shared": false
      },
      {
        "name": "ISHARES 7-10 YEAR TSY. BD",
        "value": "1663227777.56",
        "weight": "0.03230629",
        "shared": false
      },
      {
        "name": "Voya Intermediate Bond I",
        "value": "1492806244.02",
        "weight": "0.02899605",
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      },
      {
        "name": "American Funds Bond Fund of Amer F2",
        "value": "1487903546.11",
        "weight": "0.02890082",
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      },
      {
        "name": "US TREASURY RP 4.16% 12/1/25",
        "value": "1423799999.96",
        "weight": "0.02765568",
        "shared": false
      },
      {
        "name": "DoubleLine Total Return Bond N",
        "value": "1361902264.07",
        "weight": "0.02645339",
        "shared": false
      },
      {
        "name": "PIMCO Income Instl",
        "value": "1271192082.56",
        "weight": "0.02469144",
        "shared": false
      },
      {
        "name": "Baird Aggregate Bond Inst",
        "value": "1174079858.85",
        "weight": "0.02280515",
        "shared": false
      },
      {
        "name": "Baird Core Plus Bond Inst",
        "value": "1140932706.47",
        "weight": "0.02216131",
        "shared": false
      },
      {
        "name": "FNCL 5.5 3/25",
        "value": "874016881.02",
        "weight": "0.01697677",
        "shared": false
      },
      {
        "name": "JHancock Bond R6",
        "value": "816643148.56",
        "weight": "0.01586235",
        "shared": false
      },
      {
        "name": "JPMorgan Core Bond R6",
        "value": "743816556.33",
        "weight": "0.01444778",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "733023214.67",
        "weight": "0.01423813",
        "shared": false
      },
      {
        "name": "FNCL 5.5 4/26",
        "value": "619949812.50",
        "weight": "0.01204181",
        "shared": true
      },
      {
        "name": "State Street SPDR Portfolio L/T Trs ETF",
        "value": "584893057.20",
        "weight": "0.01136088",
        "shared": false
      },
      {
        "name": "State Street DoubleLine TR Tact ETF",
        "value": "562993605.50",
        "weight": "0.01093550",
        "shared": false
      },
      {
        "name": "Columbia Mortgage Opportunities Fund - Class I2",
        "value": "509734149.69",
        "weight": "0.00990100",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "486065111.45",
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      },
      {
        "name": "State Street Navigator Securities Lending Portfolio II",
        "value": "470926102.15",
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      },
      {
        "name": "Hartford Total Return Bond I",
        "value": "404694024.03",
        "weight": "0.00786072",
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      },
      {
        "name": "FIDELITY US BOND INDEX FUNDFIDELITY ADV",
        "value": "399551403.21",
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      },
      {
        "name": "NYLI MacKay U.S. Infrastructure Bd Cl A",
        "value": "373574780.51",
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      },
      {
        "name": "FNCL 5 3/24",
        "value": "350510505.06",
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      },
      {
        "name": "FNCL 5 4/26",
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      },
      {
        "name": "TCW Emerging Markets Income N",
        "value": "335304373.67",
        "weight": "0.00651290",
        "shared": false
      },
      {
        "name": "T. Rowe Price Emerging Markets Bond I",
        "value": "307917866.78",
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      },
      {
        "name": "FNCL 4.5 4/26",
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      },
      {
        "name": "US TREASURY N/B",
        "value": "262019378.91",
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      },
      {
        "name": "GNII II 5.5% 03/01/2056 #TBA",
        "value": "251438339.17",
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      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
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      },
      {
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      },
      {
        "name": "Fidelity Cash Central Fund",
        "value": "213623856.54",
        "weight": "0.00414940",
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      },
      {
        "name": "Government National Mortgage Association, TBA",
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      {
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      {
        "name": "US TREASURY N/B",
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      {
        "name": "US TREASURY N/B",
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      {
        "name": "Eaton Vance Total Return Bond ETF",
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      {
        "name": "G2SF 5.5 4/25",
        "value": "174867998.89",
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      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
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      {
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      },
      {
        "name": "FNCL 4 4/26",
        "value": "161136263.71",
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      {
        "name": "US TREASURY N/B",
        "value": "154931054.69",
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      {
        "name": "US TREASURY N/B",
        "value": "139795129.69",
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      {
        "name": "US TREASURY N/B",
        "value": "136277901.14",
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      {
        "name": "Uniform Mortgage-Backed Security, TBA",
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      {
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      {
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      },
      {
        "name": "U.S. Treasury Bills",
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      {
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    ],
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      {
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      {
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      {
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      {
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      {
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      {
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      {
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      {
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      {
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      {
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      {
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      {
        "name": "US TREASURY N/B",
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      {
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      {
        "name": "US TREASURY N/B",
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      {
        "name": "US TREASURY N/B",
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      },
      {
        "name": "G2SF 5.5 4/25",
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      },
      {
        "name": "US TREASURY N/B",
        "value": "23843964.96",
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000035402-26-002684",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1364924/000003540226002684/0000035402-26-002684-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001410368-26-055560",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1064642/000141036826055560/0001410368-26-055560-index.htm"
    }
  ]
}