{
  "page": "compare",
  "query": {
    "a": "CERY",
    "b": "ALLW"
  },
  "retrieved_at": "2026-07-07T18:34:09+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": "SPDR Bloomberg Enhanced Roll Yield Commodity Strategy No K-1 ETF",
    "ticker": "CERY",
    "slug": "CERY",
    "series_id": "S000087667",
    "html_url": "https://fundwatcher.app/funds/CERY/"
  },
  "fund_b": {
    "name": "SPDR Bridgewater All Weather ETF",
    "ticker": "ALLW",
    "slug": "ALLW",
    "series_id": "S000089966",
    "html_url": "https://fundwatcher.app/funds/ALLW/"
  },
  "overlap": {
    "coverage_a_by_b": "0.3642369835482929018936216720",
    "coverage_b_by_a": "0.3642369835482929018936216720",
    "shared_count": 6,
    "as_of": {
      "a": "2026-01-31",
      "b": "2026-01-31"
    },
    "a_top": [
      {
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      },
      {
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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": "ZSCALER INC CFD",
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        "weight": "0.01718631",
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      },
      {
        "name": "U.S. Treasury Bills",
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        "weight": "0.01523220",
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      },
      {
        "name": "U.S. Treasury Bills",
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        "weight": "0.01523189",
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      },
      {
        "name": "WHEAT MAY 26",
        "value": "10173889.13",
        "weight": "0.01513209",
        "shared": true
      },
      {
        "name": "ZOOM COMMUNICATIONS INC CLASS A",
        "value": "6769436.84",
        "weight": "0.01006849",
        "shared": true
      },
      {
        "name": "ZSCALER INC CFD",
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      },
      {
        "name": "TRSY 3.82",
        "value": "3333252.31",
        "weight": "0.00495770",
        "shared": false
      },
      {
        "name": "USD P ZAR C @16.70000 EO",
        "value": "1943878.63",
        "weight": "0.00289122",
        "shared": true
      }
    ],
    "b_top": [
      {
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        "weight": "0.34238163",
        "shared": true
      },
      {
        "name": "SPDR Portfolio S&P 500 ETF",
        "value": "109235055.60",
        "weight": "0.13991459",
        "shared": false
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "39598401.40",
        "weight": "0.05071993",
        "shared": false
      },
      {
        "name": "State Street SPDR Portfolio Emerging Markets ETF",
        "value": "34057912.80",
        "weight": "0.04362335",
        "shared": false
      },
      {
        "name": "U.S. Treasury Notes",
        "value": "31910151.42",
        "weight": "0.04087237",
        "shared": false
      },
      {
        "name": "U.S. Treasury Inflation-Protected Indexed Notes",
        "value": "31132399.28",
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        "shared": false
      },
      {
        "name": "U.S. Treasury Inflation-Protected Indexed Notes",
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        "shared": false
      },
      {
        "name": "U.S. Treasury Inflation-Protected Notes 1.75%, Due 01/15/2034",
        "value": "26487526.09",
        "weight": "0.03392676",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.375 07/15/33",
        "value": "26439633.54",
        "weight": "0.03386542",
        "shared": false
      },
      {
        "name": "State Street SPDR S&P China ETF",
        "value": "23639372.25",
        "weight": "0.03027868",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.125% 01/15/2033",
        "value": "17109187.32",
        "weight": "0.02191444",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 1-3/8% 02/15/2044",
        "value": "11333110.95",
        "weight": "0.01451611",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/4% 02/15/2045",
        "value": "11223531.11",
        "weight": "0.01437575",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/4% 02/15/2042",
        "value": "10626291.03",
        "weight": "0.01361077",
        "shared": false
      },
      {
        "name": "U.S. Treasury Inflation-Protected Indexed Bonds",
        "value": "10355408.29",
        "weight": "0.01326381",
        "shared": false
      },
      {
        "name": "U.S. Treasury Inflation-Protected Notes 2.125%, Due 02/15/2054",
        "value": "9833504.69",
        "weight": "0.01259532",
        "shared": false
      },
      {
        "name": "U.S. Treasury Inflation-Indexed Notes",
        "value": "8946056.19",
        "weight": "0.01145863",
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      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-7/8% 02/15/2047",
        "value": "7410246.95",
        "weight": "0.00949147",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.50% 2/15/2053",
        "value": "7302586.89",
        "weight": "0.00935358",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-5/8% 02/15/2043",
        "value": "6759740.44",
        "weight": "0.00865827",
        "shared": false
      },
      {
        "name": "WHEAT MAY 26",
        "value": "6442279.07",
        "weight": "0.00825164",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8%  02/15/2052",
        "value": "5497186.63",
        "weight": "0.00704112",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0.25% 02/15/2050",
        "value": "5383083.83",
        "weight": "0.00689497",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 1% 02/15/46",
        "value": "5346882.40",
        "weight": "0.00684860",
        "shared": false
      },
      {
        "name": "U.S. Treasury Inflation-Protected Indexed Bonds",
        "value": "5191407.27",
        "weight": "0.00664946",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 1% 02/15/48",
        "value": "4801939.96",
        "weight": "0.00615060",
        "shared": false
      },
      {
        "name": "ZSCALER INC CFD",
        "value": "4568178.67",
        "weight": "0.00585119",
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      },
      {
        "name": "U.S. Treasury Inflation-Protected Indexed Bonds",
        "value": "4347832.91",
        "weight": "0.00556896",
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      },
      {
        "name": "U.S. Treasury Inflation Linked Bonds",
        "value": "4333426.42",
        "weight": "0.00555050",
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      },
      {
        "name": "ZSCALER INC CFD",
        "value": "3473250.09",
        "weight": "0.00444874",
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      },
      {
        "name": "VSTOXX FUTURE JAN26",
        "value": "1993420.04",
        "weight": "0.00255329",
        "shared": false
      },
      {
        "name": "TSE TOPIX (Tokyo Price Index) Future",
        "value": "1849583.09",
        "weight": "0.00236905",
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      },
      {
        "name": "SILVER SEP 26",
        "value": "1828863.12",
        "weight": "0.00234251",
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      },
      {
        "name": "USD P ZAR C @16.70000 EO",
        "value": "1492427.02",
        "weight": "0.00191159",
        "shared": true
      },
      {
        "name": "ZOOM COMMUNICATIONS INC CLASS A",
        "value": "1259060.70",
        "weight": "0.00161268",
        "shared": true
      },
      {
        "name": "THREE MONTH SONIA (ICE) MAR 26",
        "value": "1216623.44",
        "weight": "0.00155832",
        "shared": false
      },
      {
        "name": "SPI 200 MAR 26",
        "value": "653420.44",
        "weight": "0.00083694",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-034126",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1064642/000141036826034126/0001410368-26-034126-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001410368-26-034117",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1516212/000141036826034117/0001410368-26-034117-index.htm"
    }
  ]
}