{
  "page": "compare",
  "query": {
    "a": "AFIX",
    "b": "SPIB"
  },
  "retrieved_at": "2026-07-07T15:43:33+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": "Allspring Broad Market Core Bond ETF",
    "ticker": "AFIX",
    "slug": "AFIX",
    "series_id": "S000088476",
    "html_url": "https://fundwatcher.app/funds/AFIX/"
  },
  "fund_b": {
    "name": "State Street(R) SPDR(R) Portfolio Intermediate Term Corporate Bond ETF",
    "ticker": "SPIB",
    "slug": "SPIB",
    "series_id": "S000022923",
    "html_url": "https://fundwatcher.app/funds/SPIB/"
  },
  "overlap": {
    "coverage_a_by_b": "0.05858192522119243612005516190",
    "coverage_b_by_a": "0.05858192522119243612005516191",
    "shared_count": 265,
    "as_of": {
      "a": "2026-02-28",
      "b": "2026-03-31"
    },
    "a_top": [
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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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      },
      {
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      },
      {
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      },
      {
        "name": "FREDDIE MAC POOL UMBS P#SD7575 5.50000000",
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      },
      {
        "name": "ALLSPRING GOVERNMENT MONEY MAR",
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      },
      {
        "name": "US TREASURY N/B",
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      },
      {
        "name": "Fannie Mae Pool",
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      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
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      {
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      {
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      {
        "name": "Federal National Mortgage Association",
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      {
        "name": "Freddie Mac Pool",
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      {
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      {
        "name": "Barings Equipment Finance LLC, Series 2025-A, Class A4",
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        "name": "MTBAT 2025-1A A4",
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    ],
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      {
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        "name": "GOLDMAN SACHS GP",
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      {
        "name": "VERIZON COMM INC",
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        "name": "BMO V4.439 01/14/32 J",
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      {
        "name": "WELLS FARGO CO",
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        "name": "AMAZON.COM INC",
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        "name": "ALPHABET INC",
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        "name": "VISA INC",
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        "name": "PFIZER INVSTMNT",
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        "name": "BROADCOM INC",
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      {
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        "name": "GOLDMAN SACHS GP",
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      {
        "name": "ABBVIE INC",
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  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-038304",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1611331/000141036826038304/0001410368-26-038304-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001410368-26-055531",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1064642/000141036826055531/0001410368-26-055531-index.htm"
    }
  ]
}