{
  "page": "compare",
  "query": {
    "a": "FFFFX",
    "b": "FFFZX"
  },
  "retrieved_at": "2026-07-07T19:25:55+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 Freedom 2040 Fund",
    "ticker": "FFFFX",
    "slug": "FFFFX",
    "series_id": "S000004875",
    "html_url": "https://fundwatcher.app/funds/FFFFX/"
  },
  "fund_b": {
    "name": "Fidelity Advisor Freedom 2045 Fund",
    "ticker": "FFFZX",
    "slug": "FFFZX",
    "series_id": "S000012119",
    "html_url": "https://fundwatcher.app/funds/FFFZX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.7503490318162869026697496199",
    "coverage_b_by_a": "0.7503490318162869026697496198",
    "shared_count": 38,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "Fidelity Series Emerging Markets Opportunities Fund",
        "value": "2992450720.07",
        "weight": "0.09149812",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES GROWTH COMPANY FUND",
        "value": "2952212933.33",
        "weight": "0.09026779",
        "shared": false
      },
      {
        "name": "FIDELITY SERIES LARGE CAP STOCK FUND",
        "value": "2936959421.56",
        "weight": "0.08980140",
        "shared": true
      },
      {
        "name": "Fidelity Series International Value Fund",
        "value": "2207556004.31",
        "weight": "0.06749893",
        "shared": true
      },
      {
        "name": "Fidelity Series Overseas Fund",
        "value": "2186366869.14",
        "weight": "0.06685104",
        "shared": true
      },
      {
        "name": "Fidelity Series International Growth Fund",
        "value": "2162733363.21",
        "weight": "0.06612842",
        "shared": true
      },
      {
        "name": "Fidelity Series Investment Grade Bond Fund",
        "value": "1989932887.60",
        "weight": "0.06084482",
        "shared": true
      },
      {
        "name": "Fidelity Series Stock Selector Large Cap Value Fund",
        "value": "1921462710.44",
        "weight": "0.05875125",
        "shared": true
      },
      {
        "name": "Fidelity Series Value Discovery Fund",
        "value": "1748720774.04",
        "weight": "0.05346944",
        "shared": true
      },
      {
        "name": "Fidelity Series Opportunistic Insights Fund",
        "value": "1742294093.05",
        "weight": "0.05327293",
        "shared": true
      },
      {
        "name": "Fidelity Series Blue Chip Growth Fund",
        "value": "1638546367.48",
        "weight": "0.05010071",
        "shared": false
      },
      {
        "name": "Fidelity Series Long-Term Treasury Bond Index Fund",
        "value": "1429370033.15",
        "weight": "0.04370487",
        "shared": true
      },
      {
        "name": "Fidelity Series Canada Fund",
        "value": "1189635006.88",
        "weight": "0.03637465",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES INTERNATIONAL DEVELOPED MARKETS BOND INDEX FUND",
        "value": "900915563.81",
        "weight": "0.02754668",
        "shared": true
      },
      {
        "name": "Fidelity Series Large Cap Value Index Fund",
        "value": "863012559.12",
        "weight": "0.02638774",
        "shared": true
      },
      {
        "name": "Fidelity Series Emerging Markets Fund",
        "value": "773952684.20",
        "weight": "0.02366462",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES ALL-SECTOR EQUITY FUND",
        "value": "594554574.02",
        "weight": "0.01817929",
        "shared": true
      },
      {
        "name": "Fidelity Series Small Cap Opportunities Fund",
        "value": "548579089.08",
        "weight": "0.01677353",
        "shared": true
      },
      {
        "name": "Fidelity Series Intrinsic Opportunities Fund",
        "value": "374005222.55",
        "weight": "0.01143570",
        "shared": true
      },
      {
        "name": "Fidelity Series International Small Cap Fund",
        "value": "314663883.31",
        "weight": "0.00962126",
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      },
      {
        "name": "Fidelity Series Commodity Strategy Fund",
        "value": "246269634.85",
        "weight": "0.00753002",
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      },
      {
        "name": "Fidelity Series Small Cap Discovery Fund",
        "value": "234866282.36",
        "weight": "0.00718135",
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      },
      {
        "name": "Fidelity Series Emerging Markets Debt Fund",
        "value": "162003440.15",
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      },
      {
        "name": "Fidelity Series High Income Fund",
        "value": "160409060.36",
        "weight": "0.00490472",
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      },
      {
        "name": "Fidelity Cash Central Fund",
        "value": "87605816.16",
        "weight": "0.00267866",
        "shared": true
      },
      {
        "name": "Fidelity Series Small Cap Core Fund",
        "value": "84595206.28",
        "weight": "0.00258661",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES EMERGING MARKETS DEBT LOCAL CURRENCY FUND",
        "value": "46064359.97",
        "weight": "0.00140848",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "41397969.79",
        "weight": "0.00126580",
        "shared": true
      },
      {
        "name": "Fidelity Series Real Estate Income Fund",
        "value": "28116209.31",
        "weight": "0.00085969",
        "shared": true
      },
      {
        "name": "Fidelity Series Floating Rate High Income Fund",
        "value": "27163213.12",
        "weight": "0.00083055",
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      },
      {
        "name": "Fidelity Series Select International Small Cap Fund",
        "value": "26211280.71",
        "weight": "0.00080144",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "25545089.68",
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      },
      {
        "name": "FIDELITY SERIES 5+ YEAR INFLATION-PROTECTED BOND INDEX FUND",
        "value": "14712858.48",
        "weight": "0.00044986",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES 0-5 YEAR INFLATION-PROTECTED BOND INDEX FUND",
        "value": "13238324.58",
        "weight": "0.00040478",
        "shared": false
      },
      {
        "name": "Fidelity Series International Credit Fund",
        "value": "10327563.38",
        "weight": "0.00031578",
        "shared": true
      },
      {
        "name": "S and P MID 400 EMINI FUT SEP25 FAU5",
        "value": "10250109.04",
        "weight": "0.00031341",
        "shared": true
      },
      {
        "name": "UST BILLS 0% 05/14/2026",
        "value": "5914170.92",
        "weight": "0.00018083",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "5370366.93",
        "weight": "0.00016421",
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      },
      {
        "name": "U.S. Treasury Bills",
        "value": "5009494.99",
        "weight": "0.00015317",
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      {
        "name": "SUGAR #11 (WORLD) FUT MAY26 SBK6",
        "value": "1148940.23",
        "weight": "0.00003513",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "798791.34",
        "weight": "0.00002442",
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      },
      {
        "name": "U.S. Treasury Bills",
        "value": "89927.79",
        "weight": "0.00000275",
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      },
      {
        "name": "U.S. Treasury Bills",
        "value": "19899.22",
        "weight": "0.00000061",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "FIDELITY SERIES LARGE CAP STOCK FUND",
        "value": "250146741.94",
        "weight": "0.11068709",
        "shared": true
      },
      {
        "name": "Fidelity Series Emerging Markets Opportunities Fund",
        "value": "228364400.41",
        "weight": "0.10104865",
        "shared": true
      },
      {
        "name": "Fidelity Advisor Series Equity Growth Fund",
        "value": "182671983.84",
        "weight": "0.08083028",
        "shared": false
      },
      {
        "name": "Fidelity Series International Value Fund",
        "value": "167976447.93",
        "weight": "0.07432767",
        "shared": true
      },
      {
        "name": "Fidelity Series Overseas Fund",
        "value": "166489756.26",
        "weight": "0.07366983",
        "shared": true
      },
      {
        "name": "Fidelity Series International Growth Fund",
        "value": "164764422.45",
        "weight": "0.07290639",
        "shared": true
      },
      {
        "name": "Fidelity Series Opportunistic Insights Fund",
        "value": "156280350.72",
        "weight": "0.06915228",
        "shared": true
      },
      {
        "name": "Fidelity Series Stock Selector Large Cap Value Fund",
        "value": "143529459.36",
        "weight": "0.06351016",
        "shared": true
      },
      {
        "name": "Fidelity Series Value Discovery Fund",
        "value": "143475202.09",
        "weight": "0.06348615",
        "shared": true
      },
      {
        "name": "Fidelity Advisor Series Growth Opportunities Fund",
        "value": "127734408.77",
        "weight": "0.05652103",
        "shared": false
      },
      {
        "name": "Fidelity Series Canada Fund",
        "value": "90128956.85",
        "weight": "0.03988104",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES ALL-SECTOR EQUITY FUND",
        "value": "84677928.15",
        "weight": "0.03746902",
        "shared": true
      },
      {
        "name": "Fidelity Series Long-Term Treasury Bond Index Fund",
        "value": "65355201.29",
        "weight": "0.02891893",
        "shared": true
      },
      {
        "name": "Fidelity Series Emerging Markets Fund",
        "value": "59370551.66",
        "weight": "0.02627079",
        "shared": true
      },
      {
        "name": "Fidelity Series Small Cap Opportunities Fund",
        "value": "41791515.23",
        "weight": "0.01849227",
        "shared": true
      },
      {
        "name": "Fidelity Series Intrinsic Opportunities Fund",
        "value": "27867144.96",
        "weight": "0.01233090",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES INTERNATIONAL DEVELOPED MARKETS BOND INDEX FUND",
        "value": "24858409.55",
        "weight": "0.01099956",
        "shared": true
      },
      {
        "name": "Fidelity Series Large Cap Value Index Fund",
        "value": "24249122.85",
        "weight": "0.01072996",
        "shared": true
      },
      {
        "name": "Fidelity Series International Small Cap Fund",
        "value": "21820495.02",
        "weight": "0.00965532",
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      },
      {
        "name": "Fidelity Series Small Cap Discovery Fund",
        "value": "20296545.16",
        "weight": "0.00898099",
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      },
      {
        "name": "Fidelity Series Commodity Strategy Fund",
        "value": "17169392.06",
        "weight": "0.00759726",
        "shared": true
      },
      {
        "name": "Fidelity Series High Income Fund",
        "value": "11519375.22",
        "weight": "0.00509719",
        "shared": true
      },
      {
        "name": "Fidelity Series Emerging Markets Debt Fund",
        "value": "11005714.13",
        "weight": "0.00486990",
        "shared": true
      },
      {
        "name": "Fidelity Series Small Cap Core Fund",
        "value": "6455246.02",
        "weight": "0.00285637",
        "shared": true
      },
      {
        "name": "Fidelity Cash Central Fund",
        "value": "4814710.35",
        "weight": "0.00213045",
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      },
      {
        "name": "FIDELITY SERIES EMERGING MARKETS DEBT LOCAL CURRENCY FUND",
        "value": "3177363.50",
        "weight": "0.00140595",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "2803767.05",
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      },
      {
        "name": "Fidelity Series Real Estate Income Fund",
        "value": "1924413.97",
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      },
      {
        "name": "U.S. Treasury Bills",
        "value": "1854561.55",
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      },
      {
        "name": "Fidelity Series Floating Rate High Income Fund",
        "value": "1852181.77",
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      },
      {
        "name": "Fidelity Series Select International Small Cap Fund",
        "value": "1844732.65",
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      {
        "name": "FIDELITY SERIES 5+ YEAR INFLATION-PROTECTED BOND INDEX FUND",
        "value": "898487.69",
        "weight": "0.00039757",
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      },
      {
        "name": "Fidelity Series International Credit Fund",
        "value": "778808.68",
        "weight": "0.00034461",
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      },
      {
        "name": "UST BILLS 0% 05/14/2026",
        "value": "467956.28",
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      },
      {
        "name": "S and P MID 400 EMINI FUT SEP25 FAU5",
        "value": "379433.83",
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      },
      {
        "name": "U.S. Treasury Bills",
        "value": "339486.32",
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      },
      {
        "name": "U.S. Treasury Bills",
        "value": "318834.40",
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      },
      {
        "name": "U.S. Treasury Bills",
        "value": "209831.51",
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      },
      {
        "name": "SUGAR #11 (WORLD) FUT MAY26 SBK6",
        "value": "146792.82",
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      },
      {
        "name": "U.S. Treasury Bills",
        "value": "109366.50",
        "weight": "0.00004839",
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      },
      {
        "name": "Fidelity Series Investment Grade Bond Fund",
        "value": "25497.48",
        "weight": "0.00001128",
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000035402-26-003342",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/880195/000003540226003342/0000035402-26-003342-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000035402-26-003284",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/880195/000003540226003284/0000035402-26-003284-index.htm"
    }
  ]
}