{
  "page": "compare",
  "query": {
    "a": "FSTQX",
    "b": "DIBAX"
  },
  "retrieved_at": "2026-07-07T14:46:25+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": "Fidelity Series International Developed Markets Bond Index Fund",
    "ticker": "FSTQX",
    "slug": "FSTQX",
    "series_id": "S000072687",
    "html_url": "https://fundwatcher.app/funds/FSTQX/"
  },
  "fund_b": {
    "name": "BNY Mellon International Bond Fund",
    "ticker": "DIBAX",
    "slug": "DIBAX",
    "series_id": "S000005159",
    "html_url": "https://fundwatcher.app/funds/DIBAX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.06797057274765183659052970984",
    "coverage_b_by_a": "0.06797057274765183659052970985",
    "shared_count": 28,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-01-31"
    },
    "a_top": [
      {
        "name": "SPTR TRS EQUITY SOFR+70 BOA",
        "value": "240603319.92",
        "weight": "0.01505396",
        "shared": false
      },
      {
        "name": "Fidelity Cash Central Fund",
        "value": "160791847.98",
        "weight": "0.01006035",
        "shared": false
      },
      {
        "name": "UNITED KINGDOM GILT GBP REG S 4.5% 06-07-28",
        "value": "145689474.93",
        "weight": "0.00911543",
        "shared": true
      },
      {
        "name": "ITALY REPUBLIC OF 2.1% 08/26/2027 REGS",
        "value": "134834390.72",
        "weight": "0.00843626",
        "shared": false
      },
      {
        "name": "United Kingdom of Great Britain and Northern Ireland",
        "value": "130597762.21",
        "weight": "0.00817118",
        "shared": false
      },
      {
        "name": "JAPAN GOVT 10-YR",
        "value": "130352144.97",
        "weight": "0.00815581",
        "shared": false
      },
      {
        "name": "French Republic Government Bonds OAT",
        "value": "117592698.45",
        "weight": "0.00735749",
        "shared": false
      },
      {
        "name": "PORTUGUESE OT'S",
        "value": "109800115.82",
        "weight": "0.00686992",
        "shared": false
      },
      {
        "name": "GERMANY FEDERAL REPUBLIC OF 2.4% 10/19/2028 REGS",
        "value": "107564485.28",
        "weight": "0.00673004",
        "shared": false
      },
      {
        "name": "French Republic Government Bonds OAT",
        "value": "106362625.37",
        "weight": "0.00665485",
        "shared": false
      },
      {
        "name": "PORTUGUESE OT'S",
        "value": "102603323.34",
        "weight": "0.00641964",
        "shared": true
      },
      {
        "name": "French Republic Government Bonds OAT",
        "value": "92738532.62",
        "weight": "0.00580242",
        "shared": false
      },
      {
        "name": "UNITED KINGDOM GILT GBP REG S 3.5% 01-22-45",
        "value": "91172111.48",
        "weight": "0.00570441",
        "shared": false
      },
      {
        "name": "Republic of Austria Government Bonds",
        "value": "90251457.09",
        "weight": "0.00564681",
        "shared": false
      },
      {
        "name": "AUSTRALIAN GOVT.",
        "value": "89214533.94",
        "weight": "0.00558193",
        "shared": false
      },
      {
        "name": "AUSTRALIAN GOVT.",
        "value": "88358470.04",
        "weight": "0.00552837",
        "shared": false
      },
      {
        "name": "Republic of Austria Government Bonds",
        "value": "87640166.93",
        "weight": "0.00548343",
        "shared": true
      },
      {
        "name": "HELLENIC REPUBLIC GOVERNMENT BOND EUR REG S 3.9% 01-30-33",
        "value": "87550650.90",
        "weight": "0.00547783",
        "shared": false
      },
      {
        "name": "French Republic Government Bonds OAT",
        "value": "84041806.14",
        "weight": "0.00525829",
        "shared": true
      },
      {
        "name": "ITALY REPUBLIC OF 2.7% 10/01/2030 144A REGS",
        "value": "83596639.98",
        "weight": "0.00523044",
        "shared": false
      },
      {
        "name": "JAPAN GOVT 20-YR",
        "value": "83078993.09",
        "weight": "0.00519805",
        "shared": false
      },
      {
        "name": "UNITED KINGDOM GILT 4.250000% 07/31/2034",
        "value": "83043526.31",
        "weight": "0.00519583",
        "shared": true
      },
      {
        "name": "GERMANY FEDERAL REPUBLIC OF 2.6% 08/15/2035 REGS",
        "value": "82233104.84",
        "weight": "0.00514512",
        "shared": true
      },
      {
        "name": "SPANISH GOV'T",
        "value": "81625416.48",
        "weight": "0.00510710",
        "shared": false
      },
      {
        "name": "JAPAN GOVT 10-YR",
        "value": "80654763.58",
        "weight": "0.00504637",
        "shared": false
      },
      {
        "name": "FINNISH GOV'T",
        "value": "79853053.31",
        "weight": "0.00499621",
        "shared": false
      },
      {
        "name": "French Republic Government Bonds OAT",
        "value": "78842670.30",
        "weight": "0.00493299",
        "shared": false
      },
      {
        "name": "NETHERLANDS GOVT",
        "value": "78676385.90",
        "weight": "0.00492259",
        "shared": false
      },
      {
        "name": "French Republic Government Bonds OAT",
        "value": "77973120.19",
        "weight": "0.00487859",
        "shared": false
      },
      {
        "name": "ITALY REPUBLIC OF 3.6% 10/01/2035 REGS",
        "value": "75630384.75",
        "weight": "0.00473201",
        "shared": false
      },
      {
        "name": "SINGAPORE REPUBLIC OF 3% 04/01/2029",
        "value": "75122273.38",
        "weight": "0.00470022",
        "shared": false
      },
      {
        "name": "CANADIAN GOVERNMENT /CAD/ REGD 3.50000000",
        "value": "74875863.17",
        "weight": "0.00468480",
        "shared": false
      },
      {
        "name": "NEW ZEALAND GVT",
        "value": "73559345.58",
        "weight": "0.00460243",
        "shared": false
      },
      {
        "name": "French Republic Government Bonds OAT",
        "value": "71384965.50",
        "weight": "0.00446638",
        "shared": false
      },
      {
        "name": "Service Public Federal Chancellerie Du Premier Ministre",
        "value": "70252468.19",
        "weight": "0.00439552",
        "shared": false
      },
      {
        "name": "IRISH GOVT",
        "value": "69132986.41",
        "weight": "0.00432548",
        "shared": false
      },
      {
        "name": "JAPAN GOVT 10-YR",
        "value": "69087446.40",
        "weight": "0.00432263",
        "shared": false
      },
      {
        "name": "Republic of Austria Government Bonds",
        "value": "68574254.31",
        "weight": "0.00429052",
        "shared": false
      },
      {
        "name": "PORTUGUESE OT'S",
        "value": "67914917.03",
        "weight": "0.00424927",
        "shared": false
      },
      {
        "name": "SPANISH GOV'T",
        "value": "67239816.83",
        "weight": "0.00420703",
        "shared": true
      },
      {
        "name": "Republic of Austria Government Bonds",
        "value": "66415056.68",
        "weight": "0.00415543",
        "shared": false
      },
      {
        "name": "Republic of Ireland",
        "value": "66122104.56",
        "weight": "0.00413710",
        "shared": true
      },
      {
        "name": "GERMANY FEDERAL REPUBLIC OF 2.2% 10/10/2030 REGS",
        "value": "66044611.13",
        "weight": "0.00413225",
        "shared": false
      },
      {
        "name": "NETHERLANDS GOVT",
        "value": "65744932.97",
        "weight": "0.00411350",
        "shared": false
      },
      {
        "name": "Kingdom of Belgium Government Bonds",
        "value": "65604940.97",
        "weight": "0.00410474",
        "shared": false
      },
      {
        "name": "GERMANY FEDERAL REPUBLIC OF 2% 12/16/2027 REGS",
        "value": "65592606.79",
        "weight": "0.00410397",
        "shared": false
      },
      {
        "name": "Commonwealth of Australia",
        "value": "64363864.56",
        "weight": "0.00402709",
        "shared": false
      },
      {
        "name": "FINNISH GOV'T",
        "value": "64260438.72",
        "weight": "0.00402062",
        "shared": false
      },
      {
        "name": "French Republic Government Bonds OAT",
        "value": "63631116.78",
        "weight": "0.00398124",
        "shared": false
      },
      {
        "name": "UNITED KINGDOM GILT GBP REG S 4.375% 03-07-30",
        "value": "63439082.42",
        "weight": "0.00396923",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "Government of Canada",
        "value": "4413014.36",
        "weight": "0.03512720",
        "shared": true
      },
      {
        "name": "SPANISH GOV'T",
        "value": "4055019.38",
        "weight": "0.03227759",
        "shared": true
      },
      {
        "name": "Republic of Korea",
        "value": "3921454.27",
        "weight": "0.03121443",
        "shared": false
      },
      {
        "name": "UNITED KINGDOM GILT GBP REG S 1.5% 07-31-53",
        "value": "3413669.04",
        "weight": "0.02717250",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "3342791.56",
        "weight": "0.02660832",
        "shared": false
      },
      {
        "name": "UNITED KINGDOM GILT GBP REG S 4.5% 06-07-28",
        "value": "3268492.29",
        "weight": "0.02601691",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "3175249.98",
        "weight": "0.02527471",
        "shared": false
      },
      {
        "name": "CHINA GOVT BOND",
        "value": "3070192.32",
        "weight": "0.02443846",
        "shared": false
      },
      {
        "name": "UNITED KINGDOM GILT 4.250000% 07/31/2034",
        "value": "2967773.02",
        "weight": "0.02362321",
        "shared": true
      },
      {
        "name": "United Kingdom of Great Britain and Northern Ireland",
        "value": "2786479.70",
        "weight": "0.02218013",
        "shared": false
      },
      {
        "name": "JAPAN GOVT 30-YR",
        "value": "2306462.58",
        "weight": "0.01835924",
        "shared": false
      },
      {
        "name": "CHINA GOVT BOND",
        "value": "2286849.89",
        "weight": "0.01820312",
        "shared": false
      },
      {
        "name": "NEW S WALES TREA",
        "value": "2233722.77",
        "weight": "0.01778023",
        "shared": false
      },
      {
        "name": "JAPAN GOVT 40-YR",
        "value": "2194681.71",
        "weight": "0.01746947",
        "shared": true
      },
      {
        "name": "GERMANY FEDERAL REPUBLIC OF 2.2% 03/11/2027 REGS",
        "value": "2137979.72",
        "weight": "0.01701813",
        "shared": false
      },
      {
        "name": "Segretariato Generale Della Presidenza Della Repubblica",
        "value": "2110681.69",
        "weight": "0.01680084",
        "shared": true
      },
      {
        "name": "ITALY REPUBLIC OF 4.4% 05/01/2033 REGS",
        "value": "2092321.22",
        "weight": "0.01665469",
        "shared": true
      },
      {
        "name": "JAPAN GOVT 20-YR",
        "value": "2065146.53",
        "weight": "0.01643838",
        "shared": true
      },
      {
        "name": "TITULOS DE TESORERIA 13.250000% 02/09/2033",
        "value": "1997305.38",
        "weight": "0.01589837",
        "shared": false
      },
      {
        "name": "CHINA GOVT BOND",
        "value": "1948594.42",
        "weight": "0.01551064",
        "shared": false
      },
      {
        "name": "SWISS (GOVT)",
        "value": "1840917.94",
        "weight": "0.01465354",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "1628808.59",
        "weight": "0.01296517",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "1589124.99",
        "weight": "0.01264929",
        "shared": false
      },
      {
        "name": "NETHERLANDS GOVT",
        "value": "1561428.31",
        "weight": "0.01242883",
        "shared": true
      },
      {
        "name": "Italy Buoni Poliennali Del Tesoro",
        "value": "1550738.02",
        "weight": "0.01234374",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "1539828.13",
        "weight": "0.01225689",
        "shared": false
      },
      {
        "name": "U.S. Treasury Inflation-Protected Indexed Bonds",
        "value": "1528794.15",
        "weight": "0.01216907",
        "shared": false
      },
      {
        "name": "Republic of Austria Government Bonds",
        "value": "1509153.44",
        "weight": "0.01201273",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "1493795.74",
        "weight": "0.01189048",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "1486393.74",
        "weight": "0.01183156",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "1371453.13",
        "weight": "0.01091664",
        "shared": false
      },
      {
        "name": "EUROPEAN UNION",
        "value": "1300504.99",
        "weight": "0.01035190",
        "shared": false
      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8%  02/15/2052",
        "value": "1271760.28",
        "weight": "0.01012310",
        "shared": false
      },
      {
        "name": "MALAYSIA GOVT OF 4.642% 11/07/2033",
        "value": "1214177.01",
        "weight": "0.00966474",
        "shared": false
      },
      {
        "name": "French Republic Government Bonds OAT",
        "value": "1172361.98",
        "weight": "0.00933190",
        "shared": false
      },
      {
        "name": "VICTORIA TREASURY CORP OF 4.75% 09/15/2036",
        "value": "1111352.04",
        "weight": "0.00884626",
        "shared": false
      },
      {
        "name": "Province of Ontario Canada",
        "value": "1087436.51",
        "weight": "0.00865590",
        "shared": false
      },
      {
        "name": "Deutsche Boerse AG",
        "value": "1076679.44",
        "weight": "0.00857027",
        "shared": false
      },
      {
        "name": "ANHEUSER BUSCH INBEV SA NV 2% 03/17/2028 REGS",
        "value": "1068419.81",
        "weight": "0.00850453",
        "shared": false
      },
      {
        "name": "JAPAN GOVT 20-YR",
        "value": "983067.64",
        "weight": "0.00782513",
        "shared": true
      },
      {
        "name": "KOREA TRSY BD",
        "value": "951515.86",
        "weight": "0.00757398",
        "shared": false
      },
      {
        "name": "ZOOM COMMUNICATIONS INC",
        "value": "926256.57",
        "weight": "0.00737292",
        "shared": false
      },
      {
        "name": "French Republic Government Bonds OAT",
        "value": "919449.74",
        "weight": "0.00731874",
        "shared": true
      },
      {
        "name": "THAILAND KINGDOM OF 2.41% 03/17/2035",
        "value": "912952.29",
        "weight": "0.00726702",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "902719.73",
        "weight": "0.00718557",
        "shared": false
      },
      {
        "name": "KOREA TRSY BD",
        "value": "863377.34",
        "weight": "0.00687241",
        "shared": false
      },
      {
        "name": "CITIGROUP INC 3.493000% 10/22/2034",
        "value": "820905.10",
        "weight": "0.00653433",
        "shared": false
      },
      {
        "name": "MERCEDES-BENZ INTERNATIONAL FINANCE BV 3.25% 09/15/2027 REGS",
        "value": "804778.60",
        "weight": "0.00640597",
        "shared": false
      },
      {
        "name": "DREYFUS INSTITUTIONAL PREFERRED GOVERNMENT PLUS MONEY MARKET FUND",
        "value": "795413.28",
        "weight": "0.00633142",
        "shared": false
      },
      {
        "name": "Kingdom of Belgium Government Bonds",
        "value": "775250.47",
        "weight": "0.00617092",
        "shared": true
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000035402-26-003399",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/215829/000003540226003399/0000035402-26-003399-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000940400-26-012530",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/53808/000094040026012530/0000940400-26-012530-index.htm"
    }
  ]
}