{
  "page": "compare",
  "query": {
    "a": "FPCIX",
    "b": "IUSB"
  },
  "retrieved_at": "2026-07-07T14:17:30+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": "iShares Core Universal USD Bond ETF",
    "ticker": "IUSB",
    "slug": "IUSB",
    "series_id": "S000045644",
    "html_url": "https://fundwatcher.app/funds/IUSB/"
  },
  "overlap": {
    "coverage_a_by_b": "0.1471611708677843845690740458",
    "coverage_b_by_a": "0.1471611708677843845690740460",
    "shared_count": 3928,
    "as_of": {
      "a": "2026-02-28",
      "b": "2026-01-31"
    },
    "a_top": [
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      },
      {
        "name": "PIMCO-MRT OP-INS",
        "value": "2110943658.48",
        "weight": "0.04100265",
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      },
      {
        "name": "ISHARES 7-10 YEAR TSY. BD",
        "value": "1663227777.56",
        "weight": "0.03230629",
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      },
      {
        "name": "Voya Intermediate Bond I",
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      },
      {
        "name": "American Funds Bond Fund of Amer F2",
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      {
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      },
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        "name": "DoubleLine Total Return Bond N",
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      },
      {
        "name": "PIMCO Income Instl",
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      },
      {
        "name": "Baird Aggregate Bond Inst",
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      },
      {
        "name": "Baird Core Plus Bond Inst",
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      },
      {
        "name": "FNCL 5.5 3/25",
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      },
      {
        "name": "JHancock Bond R6",
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      },
      {
        "name": "JPMorgan Core Bond R6",
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      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
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      },
      {
        "name": "FNCL 5.5 4/26",
        "value": "619949812.50",
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      },
      {
        "name": "State Street SPDR Portfolio L/T Trs ETF",
        "value": "584893057.20",
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      },
      {
        "name": "State Street DoubleLine TR Tact ETF",
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      },
      {
        "name": "Columbia Mortgage Opportunities Fund - Class I2",
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      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
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      {
        "name": "State Street Navigator Securities Lending Portfolio II",
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      {
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      {
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      {
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      {
        "name": "T. Rowe Price Emerging Markets Bond I",
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      {
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      {
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      {
        "name": "GNII II 5.5% 03/01/2056 #TBA",
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        "name": "U.S. Treasury Bills",
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        "name": "Blackrock Liquidity TempCash Inst",
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        "name": "BlackRock Cash Funds: Treasury, SL Agency Shares",
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      {
        "name": "US TREASURY N/B",
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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": "0002071691-26-007327",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1100663/000207169126007327/0002071691-26-007327-index.htm"
    }
  ]
}