{
  "page": "compare",
  "query": {
    "a": "IBIC",
    "b": "PBTP"
  },
  "retrieved_at": "2026-07-07T19:07:24+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 Oct 2026 Term TIPS ETF",
    "ticker": "IBIC",
    "slug": "IBIC",
    "series_id": "S000080886",
    "html_url": "https://fundwatcher.app/funds/IBIC/"
  },
  "fund_b": {
    "name": "Invesco 0-5 Yr US TIPS ETF",
    "ticker": "PBTP",
    "slug": "PBTP",
    "series_id": "S000058751",
    "html_url": "https://fundwatcher.app/funds/PBTP/"
  },
  "overlap": {
    "coverage_a_by_b": "0.1349235979510238921276996632",
    "coverage_b_by_a": "0.1349235979510238921276996632",
    "shared_count": 3,
    "as_of": {
      "a": "2026-01-31",
      "b": "2026-01-31"
    },
    "a_top": [
      {
        "name": "BlackRock Cash Funds: Treasury, SL Agency Shares",
        "value": "24031343.16",
        "weight": "0.32923928",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 10/15/2026",
        "value": "18594538.10",
        "weight": "0.25475281",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8%  07/15/2026",
        "value": "16541573.42",
        "weight": "0.22662635",
        "shared": true
      },
      {
        "name": "U.S. Treasury Notes",
        "value": "13823056.68",
        "weight": "0.18938156",
        "shared": true
      }
    ],
    "b_top": [
      {
        "name": "U.S. Treasury Inflation-Linked Notes",
        "value": "3388669.06",
        "weight": "0.05031824",
        "shared": false
      },
      {
        "name": "U.S. Treasury Notes",
        "value": "3378965.94",
        "weight": "0.05017416",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES .125 07/15/2030",
        "value": "3238018.18",
        "weight": "0.04808123",
        "shared": false
      },
      {
        "name": "U.S. Treasury Inflation-Protected Security 0.375%, due 01/15/27",
        "value": "3178014.74",
        "weight": "0.04719024",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/2% 01/15/2028",
        "value": "3170730.18",
        "weight": "0.04708207",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8%  07/15/2026",
        "value": "3139549.94",
        "weight": "0.04661908",
        "shared": true
      },
      {
        "name": "U.S. Treasury Notes 0.125%, Due 1/15/2030",
        "value": "3115288.55",
        "weight": "0.04625882",
        "shared": false
      },
      {
        "name": "U.S. Treasury Notes",
        "value": "3095732.19",
        "weight": "0.04596843",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES .25%  07/15/29",
        "value": "3087912.39",
        "weight": "0.04585231",
        "shared": false
      },
      {
        "name": "U.S. Treasury Inflation-Protected Indexed Notes",
        "value": "3066532.92",
        "weight": "0.04553485",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/8% 07/15/2027",
        "value": "3059520.68",
        "weight": "0.04543073",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/4% 07/15/2028",
        "value": "2958047.38",
        "weight": "0.04392395",
        "shared": false
      },
      {
        "name": "U.S. Treasury Notes",
        "value": "2941175.54",
        "weight": "0.04367342",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES .875% 01/15/2029",
        "value": "2903302.82",
        "weight": "0.04311105",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 2.375% 10/15/2028",
        "value": "2902520.98",
        "weight": "0.04309944",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 10/15/2026",
        "value": "2851113.07",
        "weight": "0.04233609",
        "shared": true
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 04/15/2027",
        "value": "2812531.21",
        "weight": "0.04176319",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 1-5/8% 10/15/27",
        "value": "2793452.26",
        "weight": "0.04147989",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.250 04/15/2028",
        "value": "2727058.96",
        "weight": "0.04049401",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 3-7/8% 04/15/29",
        "value": "2596460.80",
        "weight": "0.03855477",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 3-5/8% 04/15/28",
        "value": "2220716.95",
        "weight": "0.03297536",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 2-3/8% 01/15/27",
        "value": "1677757.23",
        "weight": "0.02491296",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 1-3/4% 01/15/28",
        "value": "1538143.41",
        "weight": "0.02283984",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 2-1/2% 01/15/29",
        "value": "1394706.05",
        "weight": "0.02070995",
        "shared": false
      },
      {
        "name": "Invesco Government & Agency Portfolio, Institutional Class",
        "value": "108822.84",
        "weight": "0.00161591",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0002071691-26-007304",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1100663/000207169126007304/0002071691-26-007304-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001378872-26-000602",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1378872/000137887226000602/0001378872-26-000602-index.htm"
    }
  ]
}