{
  "page": "compare",
  "query": {
    "a": "NISCX",
    "b": "IEF"
  },
  "retrieved_at": "2026-07-07T18:47:48+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 Beacon NIS Core Plus Bond Fund",
    "ticker": "NISCX",
    "slug": "NISCX",
    "series_id": "S000069392",
    "html_url": "https://fundwatcher.app/funds/NISCX/"
  },
  "fund_b": {
    "name": "iShares 7-10 Year Treasury Bond ETF",
    "ticker": "IEF",
    "slug": "IEF",
    "series_id": "S000004358",
    "html_url": "https://fundwatcher.app/funds/IEF/"
  },
  "overlap": {
    "coverage_a_by_b": "0.08726162490704835896260617409",
    "coverage_b_by_a": "0.08726162490704835896260617409",
    "shared_count": 5,
    "as_of": {
      "a": "2026-04-30",
      "b": "2026-02-28"
    },
    "a_top": [
      {
        "name": "US TREASURY N/B",
        "value": "413745.70",
        "weight": "0.05346130",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "212127.50",
        "weight": "0.02740962",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "183055.47",
        "weight": "0.02365314",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "153334.06",
        "weight": "0.01981274",
        "shared": true
      },
      {
        "name": "RCKT Mortgage Trust",
        "value": "150814.81",
        "weight": "0.01948722",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "146697.38",
        "weight": "0.01895520",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "132097.27",
        "weight": "0.01706868",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "118518.75",
        "weight": "0.01531416",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "114597.66",
        "weight": "0.01480750",
        "shared": false
      },
      {
        "name": "Prime Mortgage Trust, Series 2004-CL1, Class 1A1",
        "value": "84962.37",
        "weight": "0.01097824",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "84706.05",
        "weight": "0.01094512",
        "shared": false
      },
      {
        "name": "Velocity Commercial Capital Loan Trust 2025-2",
        "value": "84487.59",
        "weight": "0.01091689",
        "shared": false
      },
      {
        "name": "Finance of America Structured Securities Trust",
        "value": "73407.92",
        "weight": "0.00948525",
        "shared": false
      },
      {
        "name": "Federal Home Loan Mortgage Corp.",
        "value": "73250.84",
        "weight": "0.00946496",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "67177.97",
        "weight": "0.00868026",
        "shared": false
      },
      {
        "name": "Velocity Commercial Capital Loan Trust 2024-3",
        "value": "63655.01",
        "weight": "0.00822505",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "62105.00",
        "weight": "0.00802477",
        "shared": true
      },
      {
        "name": "NEW RESIDENTIAL MORTGAGE LOAN TRUST 2019-6 NRZT 2019-6A B2",
        "value": "61850.80",
        "weight": "0.00799192",
        "shared": false
      },
      {
        "name": "Finance of America Structured Securities Trust",
        "value": "61275.44",
        "weight": "0.00791758",
        "shared": false
      },
      {
        "name": "NEW RESIDENTIAL MORTGAGE LOAN TRUST 2018-4 NRZT 2018-4A B1",
        "value": "51014.82",
        "weight": "0.00659177",
        "shared": false
      },
      {
        "name": "Finance of America Structured Securities Trust",
        "value": "48562.63",
        "weight": "0.00627492",
        "shared": false
      },
      {
        "name": "Finance of America Structured Securities Trust",
        "value": "47165.31",
        "weight": "0.00609437",
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      },
      {
        "name": "RCKT Mortgage Trust 2025-CES10",
        "value": "44675.47",
        "weight": "0.00577265",
        "shared": false
      },
      {
        "name": "CIT Home Equity Loan Trust",
        "value": "44119.15",
        "weight": "0.00570077",
        "shared": false
      },
      {
        "name": "Finance of America Structured Securities Trust",
        "value": "43375.99",
        "weight": "0.00560474",
        "shared": false
      },
      {
        "name": "GGAM FIN. LTD 8.00%",
        "value": "42705.23",
        "weight": "0.00551807",
        "shared": false
      },
      {
        "name": "Brean Asset-Backed Securities Trust, Series 2025-RM10, Class A1",
        "value": "41398.72",
        "weight": "0.00534925",
        "shared": false
      },
      {
        "name": "NZES 2025-FHT1 A 144A 6.545% 03-25-32",
        "value": "40792.77",
        "weight": "0.00527095",
        "shared": false
      },
      {
        "name": "Freddie Mac Multifamily Structured Pass Through Certificates",
        "value": "40271.96",
        "weight": "0.00520366",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "38481.25",
        "weight": "0.00497228",
        "shared": false
      },
      {
        "name": "TOWD POINT MORTGAGE TRUST TPMT 2024 5 A1B 144A",
        "value": "38335.91",
        "weight": "0.00495350",
        "shared": false
      },
      {
        "name": "WAMU MORTGAGE PASS THROUGH CER WAMU 2003 AR7 A7",
        "value": "37906.56",
        "weight": "0.00489802",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "37725.00",
        "weight": "0.00487456",
        "shared": false
      },
      {
        "name": "GSAMP Trust 2003-SEA2",
        "value": "37286.35",
        "weight": "0.00481788",
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      },
      {
        "name": "FREDDIE MAC GOLD POOL FG G60985",
        "value": "36820.39",
        "weight": "0.00475767",
        "shared": false
      },
      {
        "name": "FN MA4176",
        "value": "35732.98",
        "weight": "0.00461716",
        "shared": false
      },
      {
        "name": "U.S. Treasury Notes",
        "value": "35442.67",
        "weight": "0.00457965",
        "shared": false
      },
      {
        "name": "Brean Asset-Backed Securities Trust, Series 2024-RM8, Class A1",
        "value": "35428.68",
        "weight": "0.00457784",
        "shared": false
      },
      {
        "name": "SDART 2025-3 C",
        "value": "35001.23",
        "weight": "0.00452261",
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      },
      {
        "name": "CARMX 2025-4 A4",
        "value": "34603.87",
        "weight": "0.00447127",
        "shared": false
      },
      {
        "name": "HUB INTL LTD",
        "value": "34560.42",
        "weight": "0.00446565",
        "shared": false
      },
      {
        "name": "Brean Asset Backed Securities Trust 2021-RM2",
        "value": "34495.50",
        "weight": "0.00445726",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "34374.84",
        "weight": "0.00444167",
        "shared": false
      },
      {
        "name": "FNMA POOL MA4632 FN 06/42 FIXED 3",
        "value": "34071.28",
        "weight": "0.00440245",
        "shared": false
      },
      {
        "name": "J.P. Morgan Mortgage Trust 2022-1",
        "value": "33985.93",
        "weight": "0.00439142",
        "shared": false
      },
      {
        "name": "Federal National Mortgage Association",
        "value": "33026.96",
        "weight": "0.00426751",
        "shared": false
      },
      {
        "name": "Federal National Mortgage Association",
        "value": "31832.19",
        "weight": "0.00411313",
        "shared": false
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      {
        "name": "FN MA4587",
        "value": "31736.42",
        "weight": "0.00410076",
        "shared": false
      },
      {
        "name": "SYNIT 2025-A1 A",
        "value": "30263.20",
        "weight": "0.00391040",
        "shared": false
      },
      {
        "name": "PRUDENTIAL FIN",
        "value": "29385.82",
        "weight": "0.00379703",
        "shared": false
      }
    ],
    "b_top": [
      {
        "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": "US TREASURY N/B",
        "value": "4258021119.95",
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        "shared": true
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      {
        "name": "US TREASURY N/B",
        "value": "4257716014.63",
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      {
        "name": "US TREASURY N/B",
        "value": "4212501504.04",
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      {
        "name": "US TREASURY N/B",
        "value": "4169060510.44",
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      {
        "name": "US TREASURY N/B",
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      {
        "name": "US TREASURY N/B",
        "value": "3681335701.72",
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      {
        "name": "US TREASURY N/B",
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      {
        "name": "US TREASURY N/B",
        "value": "3115594959.08",
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      {
        "name": "US TREASURY N/B",
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      {
        "name": "US TREASURY N/B",
        "value": "730667345.63",
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      {
        "name": "US TREASURY N/B",
        "value": "723875256.33",
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      },
      {
        "name": "BlackRock Cash Funds: Treasury, SL Agency Shares",
        "value": "642438189.28",
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      {
        "name": "US TREASURY N/B",
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      {
        "name": "US TREASURY N/B",
        "value": "71955.00",
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      {
        "name": "US TREASURY N/B",
        "value": "15771.84",
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      {
        "name": "US TREASURY N/B",
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      {
        "name": "US TREASURY N/B",
        "value": "2607.31",
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-068458",
      "as_of": "2026-04-30",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/809593/000141036826068458/0001410368-26-068458-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0002071691-26-008199",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1100663/000207169126008199/0002071691-26-008199-index.htm"
    }
  ]
}