{
  "page": "compare",
  "query": {
    "a": "FTSD",
    "b": "BFIX"
  },
  "retrieved_at": "2026-07-07T18:30:14+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": "Franklin Short Duration U.S. Government ETF",
    "ticker": "FTSD",
    "slug": "FTSD",
    "series_id": "S000040579",
    "html_url": "https://fundwatcher.app/funds/FTSD/"
  },
  "fund_b": {
    "name": "Build Bond Innovation ETF",
    "ticker": "BFIX",
    "slug": "BFIX",
    "series_id": "S000074231",
    "html_url": "https://fundwatcher.app/funds/BFIX/"
  },
  "overlap": {
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    "coverage_b_by_a": "0.09297074629869797891478996831",
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    "as_of": {
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      "b": "2026-03-31"
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      },
      {
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      {
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      },
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        "name": "UMBS Pool, 30 Year",
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      {
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      {
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      {
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      {
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      {
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      {
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      {
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      {
        "name": "GOVERNMENT NATIONAL MORTGAGE ASSOCIATION",
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      {
        "name": "Freddie Mac Multifamily Structured Pass Through Certificates",
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      {
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      {
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        "name": "FNMA, Series 2019-38, Class CF",
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      {
        "name": "Fannie Mae REMICS",
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      {
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        "name": "US TREASURY N/B",
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      {
        "name": "US TREASURY N/B",
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      {
        "name": "US TREASURY N/B",
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      {
        "name": "US TREASURY N/B",
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        "name": "US TREASURY N/B",
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        "name": "US TREASURY N/B",
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        "name": "US TREASURY N/B",
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      {
        "name": "US TREASURY N/B",
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        "weight": "0.02160717",
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      {
        "name": "US TREASURY N/B",
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      {
        "name": "US TREASURY N/B",
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      },
      {
        "name": "ESSEX PORTFOLIO",
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      {
        "name": "US TREASURY N/B",
        "value": "150538.37",
        "weight": "0.01200712",
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      {
        "name": "AUTOZONE INC",
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        "weight": "0.01052245",
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      {
        "name": "US TREASURY N/B",
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      {
        "name": "HUNT INGALLS IND",
        "value": "127647.68",
        "weight": "0.01018133",
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      {
        "name": "ORACLE CORP",
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      {
        "name": "AVALONBAY COMMUN",
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      {
        "name": "INTERCONTINENT",
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      {
        "name": "IBM CORP",
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      {
        "name": "ESSEX PORTFOLIO",
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      {
        "name": "LOWE'S COS INC",
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        "weight": "0.00906486",
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      },
      {
        "name": "GEORGIA POWER",
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        "weight": "0.00861421",
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      {
        "name": "ANALOG DEVICES",
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        "weight": "0.00806797",
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      {
        "name": "Clorox Co/The",
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      {
        "name": "AT&T INC",
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      {
        "name": "AUTODESK INC",
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      {
        "name": "RADIAN GROUP INC",
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        "weight": "0.00709316",
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      },
      {
        "name": "TELEDYNE TECH",
        "value": "88000.00",
        "weight": "0.00701898",
        "shared": false
      },
      {
        "name": "TOYOTA MTR CRED",
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        "weight": "0.00686407",
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      },
      {
        "name": "ENERGY TRANSFER",
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        "weight": "0.00673644",
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      },
      {
        "name": "AMPHENOL CORP",
        "value": "82616.51",
        "weight": "0.00658959",
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      {
        "name": "PHILLIPS 66 CO",
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      {
        "name": "BERKSHIRE HATHAW",
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        "weight": "0.00634077",
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      {
        "name": "MARRIOTT INTL",
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        "weight": "0.00612637",
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      },
      {
        "name": "TOYOTA MTR CRED",
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        "weight": "0.00608139",
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      {
        "name": "KMI 7 1/2 11/15/26",
        "value": "72157.39",
        "weight": "0.00575536",
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      {
        "name": "FRST AM-GV OB-X",
        "value": "71677.54",
        "weight": "0.00571709",
        "shared": false
      },
      {
        "name": "WASTE MANAGEMENT",
        "value": "70468.71",
        "weight": "0.00562067",
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      },
      {
        "name": "HERSHEY COMPANY",
        "value": "68481.14",
        "weight": "0.00546214",
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      {
        "name": "NUCOR CORP",
        "value": "67087.32",
        "weight": "0.00535096",
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      },
      {
        "name": "WALMART INC",
        "value": "66972.40",
        "weight": "0.00534180",
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      },
      {
        "name": "US BANCORP",
        "value": "65949.67",
        "weight": "0.00526022",
        "shared": false
      },
      {
        "name": "ENTERPRISE PRODUCTS OPER REGD 4.15000000",
        "value": "63882.36",
        "weight": "0.00509533",
        "shared": false
      },
      {
        "name": "SCHLUMBERGER INV",
        "value": "62250.75",
        "weight": "0.00496519",
        "shared": false
      },
      {
        "name": "T-MOBILE USA INC",
        "value": "61955.02",
        "weight": "0.00494161",
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      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000940400-26-020178",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1551895/000094040026020178/0000940400-26-020178-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000894189-26-016538",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1875710/000089418926016538/0000894189-26-016538-index.htm"
    }
  ]
}