{
  "page": "compare",
  "query": {
    "a": "FSWBX",
    "b": "FILSX"
  },
  "retrieved_at": "2026-07-07T18:46:45+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 2015 Fund",
    "ticker": "FSWBX",
    "slug": "FSWBX",
    "series_id": "S000080305",
    "html_url": "https://fundwatcher.app/funds/FSWBX/"
  },
  "fund_b": {
    "name": "Fidelity Flex Freedom Blend 2015 Fund",
    "ticker": "FILSX",
    "slug": "FILSX",
    "series_id": "S000056414",
    "html_url": "https://fundwatcher.app/funds/FILSX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.2358960218857784172133653453",
    "coverage_b_by_a": "0.2358960218857784172133653453",
    "shared_count": 5,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "Fidelity Series Sustainable Investment Grade Bond Fund",
        "value": "572828.70",
        "weight": "0.35848700",
        "shared": false
      },
      {
        "name": "Fidelity Series Sustainable U.S. Market Fund",
        "value": "292158.85",
        "weight": "0.18283852",
        "shared": false
      },
      {
        "name": "FIDELITY SERIES 0-5 YEAR INFLATION-PROTECTED BOND INDEX FUND",
        "value": "210941.67",
        "weight": "0.13201127",
        "shared": true
      },
      {
        "name": "Fidelity Series Sustainable Non-U.S. Developed Markets Fund",
        "value": "193040.97",
        "weight": "0.12080868",
        "shared": false
      },
      {
        "name": "Fidelity Series Sustainable Emerging Markets Fund",
        "value": "95365.24",
        "weight": "0.05968136",
        "shared": false
      },
      {
        "name": "FIDELITY SERIES 5+ YEAR INFLATION-PROTECTED BOND INDEX FUND",
        "value": "83334.98",
        "weight": "0.05215260",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES INTERNATIONAL DEVELOPED MARKETS BOND INDEX FUND",
        "value": "81155.93",
        "weight": "0.05078891",
        "shared": true
      },
      {
        "name": "Fidelity Series Treasury Bill Index Fund",
        "value": "39214.44",
        "weight": "0.02454114",
        "shared": true
      },
      {
        "name": "Fidelity Series Long-Term Treasury Bond Index Fund",
        "value": "29865.71",
        "weight": "0.01869052",
        "shared": true
      }
    ],
    "b_top": [
      {
        "name": "FIDELITY SERIES 0-5 YEAR INFLATION-PROTECTED BOND INDEX FUND",
        "value": "733799.79",
        "weight": "0.12430373",
        "shared": true
      },
      {
        "name": "Fidelity Series Government Bond Index Fund",
        "value": "702490.88",
        "weight": "0.11900009",
        "shared": false
      },
      {
        "name": "Fidelity Series Investment Grade Bond Fund",
        "value": "649332.13",
        "weight": "0.10999513",
        "shared": false
      },
      {
        "name": "Fidelity Series Corporate Bond Fund",
        "value": "420378.68",
        "weight": "0.07121103",
        "shared": false
      },
      {
        "name": "Fidelity Series Investment Grade Securitized Fund",
        "value": "394274.33",
        "weight": "0.06678902",
        "shared": false
      },
      {
        "name": "FIDELITY SERIES INTERNATIONAL DEVELOPED MARKETS BOND INDEX FUND",
        "value": "299431.05",
        "weight": "0.05072282",
        "shared": true
      },
      {
        "name": "Fidelity Series Large Cap Value Index Fund",
        "value": "299104.80",
        "weight": "0.05066756",
        "shared": false
      },
      {
        "name": "Fidelity Series Emerging Markets Opportunities Fund",
        "value": "289699.77",
        "weight": "0.04907437",
        "shared": false
      },
      {
        "name": "Fidelity Series Blue Chip Growth Fund",
        "value": "241799.43",
        "weight": "0.04096018",
        "shared": false
      },
      {
        "name": "FIDELITY SERIES 5+ YEAR INFLATION-PROTECTED BOND INDEX FUND",
        "value": "237112.94",
        "weight": "0.04016630",
        "shared": true
      },
      {
        "name": "Fidelity Series International Value Fund",
        "value": "169307.24",
        "weight": "0.02868020",
        "shared": false
      },
      {
        "name": "Fidelity Series Overseas Fund",
        "value": "165683.05",
        "weight": "0.02806627",
        "shared": false
      },
      {
        "name": "Fidelity Series International Growth Fund",
        "value": "162841.49",
        "weight": "0.02758492",
        "shared": false
      },
      {
        "name": "FIDELITY SERIES LARGE CAP STOCK FUND",
        "value": "161289.58",
        "weight": "0.02732203",
        "shared": false
      },
      {
        "name": "Fidelity Series Large Cap Growth Index Fund",
        "value": "153892.42",
        "weight": "0.02606897",
        "shared": false
      },
      {
        "name": "Fidelity Series Long-Term Treasury Bond Index Fund",
        "value": "124720.70",
        "weight": "0.02112735",
        "shared": true
      },
      {
        "name": "Fidelity Series Canada Fund",
        "value": "123530.66",
        "weight": "0.02092577",
        "shared": false
      },
      {
        "name": "Fidelity Series Value Discovery Fund",
        "value": "107345.78",
        "weight": "0.01818409",
        "shared": false
      },
      {
        "name": "Fidelity Series Commodity Strategy Fund",
        "value": "97385.84",
        "weight": "0.01649690",
        "shared": false
      },
      {
        "name": "Fidelity Series Emerging Markets Fund",
        "value": "69180.07",
        "weight": "0.01171892",
        "shared": false
      },
      {
        "name": "Fidelity Series International Index Fund",
        "value": "65271.22",
        "weight": "0.01105677",
        "shared": false
      },
      {
        "name": "Fidelity Series International Small Cap Fund",
        "value": "56953.35",
        "weight": "0.00964775",
        "shared": false
      },
      {
        "name": "Fidelity Series Small Cap Core Fund",
        "value": "47457.84",
        "weight": "0.00803923",
        "shared": false
      },
      {
        "name": "Fidelity Series Emerging Markets Debt Fund",
        "value": "32023.89",
        "weight": "0.00542476",
        "shared": false
      },
      {
        "name": "Fidelity Series Small Cap Opportunities Fund",
        "value": "28878.12",
        "weight": "0.00489188",
        "shared": false
      },
      {
        "name": "Fidelity Series Short-Term Credit Fund",
        "value": "26765.70",
        "weight": "0.00453404",
        "shared": false
      },
      {
        "name": "Fidelity Series Treasury Bill Index Fund",
        "value": "11881.19",
        "weight": "0.00201264",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES EMERGING MARKETS DEBT LOCAL CURRENCY FUND",
        "value": "8088.55",
        "weight": "0.00137018",
        "shared": false
      },
      {
        "name": "Fidelity Series High Income Fund",
        "value": "5889.67",
        "weight": "0.00099769",
        "shared": false
      },
      {
        "name": "Fidelity Series Floating Rate High Income Fund",
        "value": "5847.29",
        "weight": "0.00099052",
        "shared": false
      },
      {
        "name": "Fidelity Series Real Estate Income Fund",
        "value": "5785.46",
        "weight": "0.00098004",
        "shared": false
      },
      {
        "name": "Fidelity Series Select International Small Cap Fund",
        "value": "4759.83",
        "weight": "0.00080630",
        "shared": false
      },
      {
        "name": "Fidelity Series Government Money Market Fund",
        "value": "1009.30",
        "weight": "0.00017097",
        "shared": false
      },
      {
        "name": "Fidelity Series International Credit Fund",
        "value": "68.42",
        "weight": "0.00001159",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000035402-26-003433",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/880195/000003540226003433/0000035402-26-003433-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000035402-26-003303",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/880195/000003540226003303/0000035402-26-003303-index.htm"
    }
  ]
}