{
  "page": "compare",
  "query": {
    "a": "BIL",
    "b": "BCD"
  },
  "retrieved_at": "2026-07-07T16:01:23+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": "State Street(R) SPDR(R) Bloomberg 1-3 Month T-Bill ETF",
    "ticker": "BIL",
    "slug": "BIL",
    "series_id": "S000017326",
    "html_url": "https://fundwatcher.app/funds/BIL/"
  },
  "fund_b": {
    "name": "abrdn Bloomberg All Commodity Longer Dated Strategy K-1 Free ETF",
    "ticker": "BCD",
    "slug": "BCD",
    "series_id": "S000056193",
    "html_url": "https://fundwatcher.app/funds/BCD/"
  },
  "overlap": {
    "coverage_a_by_b": "0.5464670675662436772369744381",
    "coverage_b_by_a": "0.5464670675662436772369744382",
    "shared_count": 15,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "U.S. Treasury Bills",
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        "weight": "0.09936192",
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      },
      {
        "name": "UST BILLS 0% 05/14/2026",
        "value": "4638148717.79",
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      },
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      {
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      {
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      {
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      {
        "name": "U.S. Treasury Bills",
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      {
        "name": "United States Treasury Bill",
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      {
        "name": "U.S. Treasury Bills",
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      {
        "name": "U.S. Treasury Bills",
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      {
        "name": "State Street Navigator Securities Lending Portfolio II",
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      },
      {
        "name": "U.S. Treasury Bills",
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      {
        "name": "U.S. Treasury Bills",
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      {
        "name": "United States Treasury Bill",
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      {
        "name": "U.S. Treasury Bills",
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      {
        "name": "U.S. Treasury Bills",
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      {
        "name": "U.S. Treasury Bills",
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        "name": "U.S. Treasury Bills",
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    "b_top": [
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      {
        "name": "United States Treasury Bill",
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      {
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        "name": "U.S. Treasury Bills",
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      {
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        "value": "15930589.92",
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        "name": "U.S. Treasury Bills",
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        "name": "U.S. Treasury Bills",
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      {
        "name": "U.S. Treasury Bills",
        "value": "13978842.50",
        "weight": "0.03676790",
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      {
        "name": "U.S. Treasury Bills",
        "value": "12998702.86",
        "weight": "0.03418988",
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      {
        "name": "WTI CRUDE MAR 26",
        "value": "11049977.51",
        "weight": "0.02906424",
        "shared": false
      },
      {
        "name": "ZINC FUTURES 3 MONTHS",
        "value": "6588200.13",
        "weight": "0.01732864",
        "shared": false
      },
      {
        "name": "WTI CRUDE SEP 26",
        "value": "2631418.66",
        "weight": "0.00692130",
        "shared": false
      },
      {
        "name": "WORLDCLIMATE PARI MAR26",
        "value": "1201060.32",
        "weight": "0.00315909",
        "shared": false
      },
      {
        "name": "WHEAT SEP 26",
        "value": "901999.35",
        "weight": "0.00237249",
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      },
      {
        "name": "ZCS BRL 14.0087 05/12/25-01/04/27 CME",
        "value": "378701.01",
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      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-055464",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1064642/000141036826055464/0001410368-26-055464-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001410368-26-056059",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1597934/000141036826056059/0001410368-26-056059-index.htm"
    }
  ]
}