{
  "page": "compare",
  "query": {
    "a": "GTOS",
    "b": "SPSB"
  },
  "retrieved_at": "2026-07-07T19:24:07+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": "Invesco Short Duration Total Return Bond ETF",
    "ticker": "GTOS",
    "slug": "GTOS",
    "series_id": "S000078944",
    "html_url": "https://fundwatcher.app/funds/GTOS/"
  },
  "fund_b": {
    "name": "State Street(R) SPDR(R) Portfolio Short Term Corporate Bond ETF",
    "ticker": "SPSB",
    "slug": "SPSB",
    "series_id": "S000019666",
    "html_url": "https://fundwatcher.app/funds/SPSB/"
  },
  "overlap": {
    "coverage_a_by_b": "0.06541375734367700226325738511",
    "coverage_b_by_a": "0.06541375734367700226325738510",
    "shared_count": 139,
    "as_of": {
      "a": "2026-04-30",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "CoreWeave Compute Acquisition Co. VIII, LLC, Delayed Draw Term Loan",
        "value": "1824550.00",
        "weight": "0.01462563",
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      },
      {
        "name": "U.S. Treasury Notes",
        "value": "1649235.93",
        "weight": "0.01322031",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "1502665.17",
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      },
      {
        "name": "AUGUSTA SPINCO C",
        "value": "1468125.18",
        "weight": "0.01176852",
        "shared": true
      },
      {
        "name": "Invesco Private Prime Fund",
        "value": "1320203.01",
        "weight": "0.01058278",
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      },
      {
        "name": "ROBLOX CORP SR UNSECURED 144A 05/30 3.875",
        "value": "1232152.87",
        "weight": "0.00987696",
        "shared": false
      },
      {
        "name": "BX Commercial Mortgage Trust 2026-CSMO",
        "value": "1132358.76",
        "weight": "0.00907701",
        "shared": false
      },
      {
        "name": "VOLTAGRID LLC SECURED 144A 11/30 7.375",
        "value": "1038387.00",
        "weight": "0.00832373",
        "shared": false
      },
      {
        "name": "WHETSTONE PARK CLO LTD WHTPK 2021 1A A1R 144A",
        "value": "999846.00",
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      },
      {
        "name": "Compass Datacenters Issuer II LLC, Series 2025-2A, Class A1",
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      {
        "name": "TransDigm, Inc.",
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      },
      {
        "name": "SBA COMMUNICATIONS CORP SR UNSECURED 02/27 3.875",
        "value": "876039.78",
        "weight": "0.00702235",
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      },
      {
        "name": "GS Mortgage-Backed Securities Trust, Series 2025-HE2, Class A1",
        "value": "851096.31",
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      },
      {
        "name": "UST BILLS 0% 05/14/2026",
        "value": "838914.82",
        "weight": "0.00672476",
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      },
      {
        "name": "Angel Oak Mortgage Trust, Series 2025-2, Class A1",
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      },
      {
        "name": "Carlyle Global Market Strategies CLO Ltd., Series 2015-5A, Class A1R4",
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      },
      {
        "name": "VRT 4.125 11/15/28 144A",
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      {
        "name": "Medline Borrower, L.P.",
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      },
      {
        "name": "Allison Transmission, Inc.",
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        "name": "CRWD 3 02/15/29",
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      },
      {
        "name": "Cross Mortgage Trust, Series 2025-H5, Class A1",
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      },
      {
        "name": "JPMorgan Chase & Co",
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      {
        "name": "PSTAT 2025-3A A1",
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      {
        "name": "FOUNDRY JV HOLDC",
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      {
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      {
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        "name": "BRINK'S CO/THE REGD 144A P/P 4.62500000",
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      {
        "name": "THAYER PARK CLO, LTD. THAYR 2017 1A A1RR 144A",
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  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001418144-26-000331",
      "as_of": "2026-04-30",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1418144/000141814426000331/0001418144-26-000331-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001410368-26-055547",
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      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1064642/000141036826055547/0001410368-26-055547-index.htm"
    }
  ]
}