{
  "page": "compare",
  "query": {
    "a": "FSUDX",
    "b": "FTLSX"
  },
  "retrieved_at": "2026-07-07T14:56:17+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 Sustainable Target Date Retirement Fund",
    "ticker": "FSUDX",
    "slug": "FSUDX",
    "series_id": "S000080299",
    "html_url": "https://fundwatcher.app/funds/FSUDX/"
  },
  "fund_b": {
    "name": "Fidelity Flex Freedom Blend Retirement Fund",
    "ticker": "FTLSX",
    "slug": "FTLSX",
    "series_id": "S000056412",
    "html_url": "https://fundwatcher.app/funds/FTLSX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.2991951030740598232980823782",
    "coverage_b_by_a": "0.2991951030740598232980823782",
    "shared_count": 5,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "Fidelity Series Sustainable Investment Grade Bond Fund",
        "value": "537900.60",
        "weight": "0.38246296",
        "shared": false
      },
      {
        "name": "FIDELITY SERIES 0-5 YEAR INFLATION-PROTECTED BOND INDEX FUND",
        "value": "316992.18",
        "weight": "0.22539065",
        "shared": true
      },
      {
        "name": "Fidelity Series Sustainable U.S. Market Fund",
        "value": "169974.75",
        "weight": "0.12085699",
        "shared": false
      },
      {
        "name": "Fidelity Series Sustainable Non-U.S. Developed Markets Fund",
        "value": "131286.66",
        "weight": "0.09334863",
        "shared": false
      },
      {
        "name": "Fidelity Series Treasury Bill Index Fund",
        "value": "77520.01",
        "weight": "0.05511898",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES INTERNATIONAL DEVELOPED MARKETS BOND INDEX FUND",
        "value": "70720.21",
        "weight": "0.05028412",
        "shared": true
      },
      {
        "name": "Fidelity Series Sustainable Emerging Markets Fund",
        "value": "66530.65",
        "weight": "0.04730523",
        "shared": false
      },
      {
        "name": "Fidelity Series Long-Term Treasury Bond Index Fund",
        "value": "19521.75",
        "weight": "0.01388053",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES 5+ YEAR INFLATION-PROTECTED BOND INDEX FUND",
        "value": "15965.46",
        "weight": "0.01135191",
        "shared": true
      }
    ],
    "b_top": [
      {
        "name": "FIDELITY SERIES 0-5 YEAR INFLATION-PROTECTED BOND INDEX FUND",
        "value": "226899.93",
        "weight": "0.19482074",
        "shared": true
      },
      {
        "name": "Fidelity Series Government Bond Index Fund",
        "value": "148203.14",
        "weight": "0.12725013",
        "shared": false
      },
      {
        "name": "Fidelity Series Investment Grade Bond Fund",
        "value": "136998.21",
        "weight": "0.11762936",
        "shared": false
      },
      {
        "name": "Fidelity Series Corporate Bond Fund",
        "value": "88740.23",
        "weight": "0.07619411",
        "shared": false
      },
      {
        "name": "Fidelity Series Investment Grade Securitized Fund",
        "value": "83236.59",
        "weight": "0.07146857",
        "shared": false
      },
      {
        "name": "FIDELITY SERIES INTERNATIONAL DEVELOPED MARKETS BOND INDEX FUND",
        "value": "58756.52",
        "weight": "0.05044950",
        "shared": true
      },
      {
        "name": "Fidelity Series Emerging Markets Opportunities Fund",
        "value": "46219.32",
        "weight": "0.03968482",
        "shared": false
      },
      {
        "name": "Fidelity Series Large Cap Value Index Fund",
        "value": "39452.07",
        "weight": "0.03387432",
        "shared": false
      },
      {
        "name": "Fidelity Series Treasury Bill Index Fund",
        "value": "36536.54",
        "weight": "0.03137099",
        "shared": true
      },
      {
        "name": "Fidelity Series Blue Chip Growth Fund",
        "value": "30358.01",
        "weight": "0.02606598",
        "shared": false
      },
      {
        "name": "Fidelity Series International Value Fund",
        "value": "25362.97",
        "weight": "0.02177714",
        "shared": false
      },
      {
        "name": "Fidelity Series Overseas Fund",
        "value": "24664.90",
        "weight": "0.02117777",
        "shared": false
      },
      {
        "name": "Fidelity Series International Growth Fund",
        "value": "24155.35",
        "weight": "0.02074026",
        "shared": false
      },
      {
        "name": "Fidelity Series Commodity Strategy Fund",
        "value": "21396.18",
        "weight": "0.01837118",
        "shared": false
      },
      {
        "name": "FIDELITY SERIES LARGE CAP STOCK FUND",
        "value": "20421.77",
        "weight": "0.01753453",
        "shared": false
      },
      {
        "name": "Fidelity Series Canada Fund",
        "value": "19983.73",
        "weight": "0.01715842",
        "shared": false
      },
      {
        "name": "Fidelity Series Large Cap Growth Index Fund",
        "value": "19376.38",
        "weight": "0.01663694",
        "shared": false
      },
      {
        "name": "Fidelity Series Long-Term Treasury Bond Index Fund",
        "value": "14749.71",
        "weight": "0.01266439",
        "shared": true
      },
      {
        "name": "Fidelity Series Value Discovery Fund",
        "value": "14156.50",
        "weight": "0.01215505",
        "shared": false
      },
      {
        "name": "Fidelity Series Government Money Market Fund",
        "value": "14013.40",
        "weight": "0.01203218",
        "shared": false
      },
      {
        "name": "FIDELITY SERIES 5+ YEAR INFLATION-PROTECTED BOND INDEX FUND",
        "value": "11710.49",
        "weight": "0.01005486",
        "shared": true
      },
      {
        "name": "Fidelity Series International Small Cap Fund",
        "value": "11199.42",
        "weight": "0.00961604",
        "shared": false
      },
      {
        "name": "Fidelity Series Emerging Markets Fund",
        "value": "10680.92",
        "weight": "0.00917085",
        "shared": false
      },
      {
        "name": "Fidelity Series International Index Fund",
        "value": "9889.79",
        "weight": "0.00849157",
        "shared": false
      },
      {
        "name": "Fidelity Series Emerging Markets Debt Fund",
        "value": "6352.43",
        "weight": "0.00545432",
        "shared": false
      },
      {
        "name": "Fidelity Series Short-Term Credit Fund",
        "value": "5790.76",
        "weight": "0.00497206",
        "shared": false
      },
      {
        "name": "Fidelity Series Small Cap Core Fund",
        "value": "5727.47",
        "weight": "0.00491772",
        "shared": false
      },
      {
        "name": "Fidelity Series Small Cap Opportunities Fund",
        "value": "3503.42",
        "weight": "0.00300811",
        "shared": false
      },
      {
        "name": "FIDELITY SERIES EMERGING MARKETS DEBT LOCAL CURRENCY FUND",
        "value": "1578.56",
        "weight": "0.00135538",
        "shared": false
      },
      {
        "name": "Fidelity Series High Income Fund",
        "value": "1168.99",
        "weight": "0.00100372",
        "shared": false
      },
      {
        "name": "Fidelity Series Floating Rate High Income Fund",
        "value": "1165.11",
        "weight": "0.00100039",
        "shared": false
      },
      {
        "name": "Fidelity Series Real Estate Income Fund",
        "value": "1143.06",
        "weight": "0.00098145",
        "shared": false
      },
      {
        "name": "Fidelity Series Select International Small Cap Fund",
        "value": "935.84",
        "weight": "0.00080353",
        "shared": false
      },
      {
        "name": "Fidelity Series International Credit Fund",
        "value": "132.33",
        "weight": "0.00011362",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000035402-26-003427",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/880195/000003540226003427/0000035402-26-003427-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000035402-26-003348",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/880195/000003540226003348/0000035402-26-003348-index.htm"
    }
  ]
}