{
  "page": "compare",
  "query": {
    "a": "IBTO",
    "b": "USIN"
  },
  "retrieved_at": "2026-07-07T16:46:22+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 iBonds Dec 2033 Term Treasury ETF",
    "ticker": "IBTO",
    "slug": "IBTO",
    "series_id": "S000080644",
    "html_url": "https://fundwatcher.app/funds/IBTO/"
  },
  "fund_b": {
    "name": "WisdomTree 7-10 Year Laddered Treasury Fund",
    "ticker": "USIN",
    "slug": "USIN",
    "series_id": "S000084257",
    "html_url": "https://fundwatcher.app/funds/USIN/"
  },
  "overlap": {
    "coverage_a_by_b": "0.3268135207929812443025516874",
    "coverage_b_by_a": "0.3268135207929812443025516874",
    "shared_count": 4,
    "as_of": {
      "a": "2026-01-31",
      "b": "2026-02-28"
    },
    "a_top": [
      {
        "name": "US TREASURY N/B",
        "value": "117323972.94",
        "weight": "0.28280966",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "106753444.90",
        "weight": "0.25732938",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "95889973.97",
        "weight": "0.23114296",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "94850218.75",
        "weight": "0.22863663",
        "shared": true
      },
      {
        "name": "BlackRock Cash Funds: Treasury, SL Agency Shares",
        "value": "33756.76",
        "weight": "0.00008137",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "US TREASURY N/B",
        "value": "386269.69",
        "weight": "0.08400336",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "385151.52",
        "weight": "0.08376019",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "383800.43",
        "weight": "0.08346636",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "383020.31",
        "weight": "0.08329671",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "382867.48",
        "weight": "0.08326347",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "382708.83",
        "weight": "0.08322897",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "380144.65",
        "weight": "0.08267133",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "377451.70",
        "weight": "0.08208568",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "376292.25",
        "weight": "0.08183354",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "376043.84",
        "weight": "0.08177951",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "372964.47",
        "weight": "0.08110983",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "366322.27",
        "weight": "0.07966533",
        "shared": true
      },
      {
        "name": "DREYFUS TRSY OBLIG CASH M",
        "value": "45227.18",
        "weight": "0.00983571",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0002071691-26-007333",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1100663/000207169126007333/0002071691-26-007333-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000940400-26-015393",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1350487/000094040026015393/0000940400-26-015393-index.htm"
    }
  ]
}