{
  "page": "compare",
  "query": {
    "a": "STEN",
    "b": "MMAX"
  },
  "retrieved_at": "2026-07-07T19:33:50+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 Large Cap 10% Target Buffer Sep ETF",
    "ticker": "STEN",
    "slug": "STEN",
    "series_id": "S000095366",
    "html_url": "https://fundwatcher.app/funds/STEN/"
  },
  "fund_b": {
    "name": "iShares Large Cap Max Buffer Mar ETF",
    "ticker": "MMAX",
    "slug": "MMAX",
    "series_id": "S000085270",
    "html_url": "https://fundwatcher.app/funds/MMAX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.9641610986896180113707307592",
    "coverage_b_by_a": "0.9641610986896180113707307592",
    "shared_count": 3,
    "as_of": {
      "a": "2026-01-31",
      "b": "2026-01-31"
    },
    "a_top": [
      {
        "name": "iShares Core S&P 500 ETF",
        "value": "31306931.32",
        "weight": "0.95108158",
        "shared": true
      },
      {
        "name": "ISHARES CORE S&P 500 ETF",
        "value": "1178682.12",
        "weight": "0.03580750",
        "shared": false
      },
      {
        "name": "BLACKROCK CASH FUNDS",
        "value": "422746.28",
        "weight": "0.01284272",
        "shared": true
      },
      {
        "name": "XAV HEALTH CARE",
        "value": "8828.51",
        "weight": "0.00026820",
        "shared": true
      }
    ],
    "b_top": [
      {
        "name": "iShares Core S&P 500 ETF",
        "value": "38203018.98",
        "weight": "0.98288149",
        "shared": true
      },
      {
        "name": "BLACKROCK CASH FUNDS",
        "value": "575175.20",
        "weight": "0.01479802",
        "shared": true
      },
      {
        "name": "TESLA INC",
        "value": "55050.02",
        "weight": "0.00141632",
        "shared": false
      },
      {
        "name": "ISHARES CORE S&P 500 ETF",
        "value": "25939.80",
        "weight": "0.00066738",
        "shared": false
      },
      {
        "name": "XAV HEALTH CARE",
        "value": "9204.01",
        "weight": "0.00023680",
        "shared": true
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000940400-26-011823",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1100663/000094040026011823/0000940400-26-011823-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000940400-26-011815",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1100663/000094040026011815/0000940400-26-011815-index.htm"
    }
  ]
}