{
  "page": "compare",
  "query": {
    "a": "ISTM",
    "b": "GSCAX"
  },
  "retrieved_at": "2026-07-07T19:07:11+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": "iShares Transition-Enabling Metals ETF",
    "ticker": "ISTM",
    "slug": "ISTM",
    "series_id": "S000080439",
    "html_url": "https://fundwatcher.app/funds/ISTM/"
  },
  "fund_b": {
    "name": "Goldman Sachs Commodity Strategy Fund",
    "ticker": "GSCAX",
    "slug": "GSCAX",
    "series_id": "S000015787",
    "html_url": "https://fundwatcher.app/funds/GSCAX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.09605889815044619584038859751",
    "coverage_b_by_a": "0.09605889815044619584038859751",
    "shared_count": 4,
    "as_of": {
      "a": "2026-01-31",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "BlackRock Cash Funds: Treasury, SL Agency Shares",
        "value": "8700000.00",
        "weight": "0.68342587",
        "shared": false
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "983918.89",
        "weight": "0.07729145",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "492302.64",
        "weight": "0.03867269",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "489879.54",
        "weight": "0.03848234",
        "shared": false
      },
      {
        "name": "CONCORD MINUTEMEN CAPITAL CO LLC S 0% CP",
        "value": "384725.84",
        "weight": "0.03022202",
        "shared": false
      },
      {
        "name": "BNP Paribas SA/New York NY",
        "value": "250500.78",
        "weight": "0.01967801",
        "shared": false
      },
      {
        "name": "Sumitomo Mitsui Banking Corp",
        "value": "250348.73",
        "weight": "0.01966607",
        "shared": false
      },
      {
        "name": "BANK AMER N A INSTL CTF",
        "value": "250186.53",
        "weight": "0.01965333",
        "shared": false
      },
      {
        "name": "BARCLAYS BANK PLC/NY VARIABLE RATE 04/21/2026",
        "value": "250162.45",
        "weight": "0.01965144",
        "shared": false
      },
      {
        "name": "CITIGROUP GLOBAL MARKETS INC. FLOATING CP",
        "value": "250065.68",
        "weight": "0.01964383",
        "shared": false
      },
      {
        "name": "Danske Bank A/S",
        "value": "249846.30",
        "weight": "0.01962660",
        "shared": false
      },
      {
        "name": "WTI CRUDE SEP 26",
        "value": "122918.65",
        "weight": "0.00965584",
        "shared": true
      },
      {
        "name": "ZINC FUTURES 3 MONTHS",
        "value": "55127.33",
        "weight": "0.00433051",
        "shared": true
      }
    ],
    "b_top": [
      {
        "name": "U.S. Treasury Bills",
        "value": "91320416.79",
        "weight": "0.24819713",
        "shared": false
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "83213068.79",
        "weight": "0.22616240",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "64302617.55",
        "weight": "0.17476623",
        "shared": false
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "41758549.98",
        "weight": "0.11349436",
        "shared": false
      },
      {
        "name": "B 0 09/17/26",
        "value": "31853713.97",
        "weight": "0.08657429",
        "shared": false
      },
      {
        "name": "MONEYMKT",
        "value": "23187315.59",
        "weight": "0.06302014",
        "shared": false
      },
      {
        "name": "ZOOM COMMUNICATIONS INC CLASS A",
        "value": "5151352.17",
        "weight": "0.01400071",
        "shared": false
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "5024530.20",
        "weight": "0.01365603",
        "shared": false
      },
      {
        "name": "ZSCALER INC",
        "value": "4802281.62",
        "weight": "0.01305198",
        "shared": false
      },
      {
        "name": "RBC DOM 8 REPO",
        "value": "3804048.12",
        "weight": "0.01033891",
        "shared": false
      },
      {
        "name": "ZINC FUTURES 3 MONTHS",
        "value": "3527163.48",
        "weight": "0.00958638",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "2970301.98",
        "weight": "0.00807290",
        "shared": true
      },
      {
        "name": "Long: IS39FD0   TRS USD R V 00MOBFR IS39FE1/OBFR01/+72 BPS / Short: IS39FD0   TRS USD P E IS39FD0/XXXRUGL",
        "value": "2958747.27",
        "weight": "0.00804149",
        "shared": false
      },
      {
        "name": "WTI CRUDE SEP 26",
        "value": "2341552.50",
        "weight": "0.00636404",
        "shared": true
      },
      {
        "name": "WTI CRUDE MAR 26",
        "value": "1123471.77",
        "weight": "0.00305345",
        "shared": false
      },
      {
        "name": "WORLDCLIMATE PARI MAR26",
        "value": "242581.01",
        "weight": "0.00065930",
        "shared": false
      },
      {
        "name": "ZCS BRL 14.0087 05/12/25-01/04/27 CME",
        "value": "174634.06",
        "weight": "0.00047463",
        "shared": false
      },
      {
        "name": "WHEAT SEP 26",
        "value": "163692.04",
        "weight": "0.00044489",
        "shared": false
      },
      {
        "name": "SILVER SEP 26",
        "value": "14991.12",
        "weight": "0.00004074",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-031754",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1524513/000141036826031754/0001410368-26-031754-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001410368-26-051329",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/822977/000141036826051329/0001410368-26-051329-index.htm"
    }
  ]
}