{
  "page": "compare",
  "query": {
    "a": "FIFFX",
    "b": "FDAFX"
  },
  "retrieved_at": "2026-07-07T14:52:20+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 Advisor Freedom 2040 Fund",
    "ticker": "FIFFX",
    "slug": "FIFFX",
    "series_id": "S000004883",
    "html_url": "https://fundwatcher.app/funds/FIFFX/"
  },
  "fund_b": {
    "name": "Fidelity Advisor Freedom 2020 Fund",
    "ticker": "FDAFX",
    "slug": "FDAFX",
    "series_id": "S000004879",
    "html_url": "https://fundwatcher.app/funds/FDAFX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.6019742435005339778490723524",
    "coverage_b_by_a": "0.6019742435005339778490723524",
    "shared_count": 41,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "FIDELITY SERIES LARGE CAP STOCK FUND",
        "value": "294735567.81",
        "weight": "0.09914723",
        "shared": true
      },
      {
        "name": "Fidelity Series Emerging Markets Opportunities Fund",
        "value": "271516328.82",
        "weight": "0.09133642",
        "shared": true
      },
      {
        "name": "Fidelity Advisor Series Equity Growth Fund",
        "value": "214942694.34",
        "weight": "0.07230540",
        "shared": true
      },
      {
        "name": "Fidelity Series International Value Fund",
        "value": "200551604.10",
        "weight": "0.06746433",
        "shared": true
      },
      {
        "name": "Fidelity Series Overseas Fund",
        "value": "198622949.79",
        "weight": "0.06681554",
        "shared": true
      },
      {
        "name": "Fidelity Series International Growth Fund",
        "value": "196474638.71",
        "weight": "0.06609286",
        "shared": true
      },
      {
        "name": "Fidelity Series Opportunistic Insights Fund",
        "value": "184045645.74",
        "weight": "0.06191182",
        "shared": true
      },
      {
        "name": "Fidelity Series Investment Grade Bond Fund",
        "value": "181356546.87",
        "weight": "0.06100723",
        "shared": true
      },
      {
        "name": "Fidelity Series Stock Selector Large Cap Value Fund",
        "value": "168267830.83",
        "weight": "0.05660426",
        "shared": true
      },
      {
        "name": "Fidelity Series Value Discovery Fund",
        "value": "168203959.93",
        "weight": "0.05658278",
        "shared": true
      },
      {
        "name": "Fidelity Advisor Series Growth Opportunities Fund",
        "value": "150103885.26",
        "weight": "0.05049402",
        "shared": true
      },
      {
        "name": "Fidelity Series Long-Term Treasury Bond Index Fund",
        "value": "129716030.63",
        "weight": "0.04363567",
        "shared": true
      },
      {
        "name": "Fidelity Series Canada Fund",
        "value": "108257120.66",
        "weight": "0.03641703",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES ALL-SECTOR EQUITY FUND",
        "value": "99982603.28",
        "weight": "0.03363353",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES INTERNATIONAL DEVELOPED MARKETS BOND INDEX FUND",
        "value": "81379173.71",
        "weight": "0.02737545",
        "shared": true
      },
      {
        "name": "Fidelity Series Emerging Markets Fund",
        "value": "70565694.81",
        "weight": "0.02373787",
        "shared": true
      },
      {
        "name": "Fidelity Series Small Cap Opportunities Fund",
        "value": "48995689.71",
        "weight": "0.01648185",
        "shared": true
      },
      {
        "name": "Fidelity Series Intrinsic Opportunities Fund",
        "value": "32671825.91",
        "weight": "0.01099060",
        "shared": true
      },
      {
        "name": "Fidelity Series International Small Cap Fund",
        "value": "28425284.61",
        "weight": "0.00956209",
        "shared": true
      },
      {
        "name": "Fidelity Series Large Cap Value Index Fund",
        "value": "28381714.22",
        "weight": "0.00954743",
        "shared": true
      },
      {
        "name": "Fidelity Series Small Cap Discovery Fund",
        "value": "23792693.84",
        "weight": "0.00800372",
        "shared": true
      },
      {
        "name": "Fidelity Series Commodity Strategy Fund",
        "value": "22447416.69",
        "weight": "0.00755117",
        "shared": true
      },
      {
        "name": "Fidelity Series Emerging Markets Debt Fund",
        "value": "14845952.02",
        "weight": "0.00499409",
        "shared": true
      },
      {
        "name": "Fidelity Series High Income Fund",
        "value": "14701138.25",
        "weight": "0.00494537",
        "shared": true
      },
      {
        "name": "Fidelity Cash Central Fund",
        "value": "8258884.99",
        "weight": "0.00277824",
        "shared": true
      },
      {
        "name": "Fidelity Series Small Cap Core Fund",
        "value": "7567963.17",
        "weight": "0.00254582",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES EMERGING MARKETS DEBT LOCAL CURRENCY FUND",
        "value": "4192728.06",
        "weight": "0.00141041",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "3801548.92",
        "weight": "0.00127882",
        "shared": true
      },
      {
        "name": "Fidelity Series Real Estate Income Fund",
        "value": "2571288.71",
        "weight": "0.00086497",
        "shared": true
      },
      {
        "name": "Fidelity Series Floating Rate High Income Fund",
        "value": "2476640.30",
        "weight": "0.00083313",
        "shared": true
      },
      {
        "name": "Fidelity Series Select International Small Cap Fund",
        "value": "2370999.62",
        "weight": "0.00079759",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "2353099.60",
        "weight": "0.00079157",
        "shared": true
      },
      {
        "name": "Fidelity Series International Credit Fund",
        "value": "1306253.94",
        "weight": "0.00043942",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES 0-5 YEAR INFLATION-PROTECTED BOND INDEX FUND",
        "value": "1210697.04",
        "weight": "0.00040727",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES 5+ YEAR INFLATION-PROTECTED BOND INDEX FUND",
        "value": "1191080.56",
        "weight": "0.00040067",
        "shared": true
      },
      {
        "name": "S and P MID 400 EMINI FUT SEP25 FAU5",
        "value": "920019.94",
        "weight": "0.00030949",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "488215.18",
        "weight": "0.00016423",
        "shared": true
      },
      {
        "name": "UST BILLS 0% 05/14/2026",
        "value": "368391.12",
        "weight": "0.00012392",
        "shared": false
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "359963.71",
        "weight": "0.00012109",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "128898.84",
        "weight": "0.00004336",
        "shared": true
      },
      {
        "name": "SUGAR #11 (WORLD) FUT MAY26 SBK6",
        "value": "105537.11",
        "weight": "0.00003550",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "29766.20",
        "weight": "0.00001001",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "19983.95",
        "weight": "0.00000672",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "Fidelity Series Investment Grade Bond Fund",
        "value": "292228147.81",
        "weight": "0.28080369",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES 5+ YEAR INFLATION-PROTECTED BOND INDEX FUND",
        "value": "69632774.50",
        "weight": "0.06691053",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES 0-5 YEAR INFLATION-PROTECTED BOND INDEX FUND",
        "value": "65701722.87",
        "weight": "0.06313316",
        "shared": true
      },
      {
        "name": "Fidelity Series Emerging Markets Opportunities Fund",
        "value": "58056537.63",
        "weight": "0.05578686",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES LARGE CAP STOCK FUND",
        "value": "53058996.69",
        "weight": "0.05098469",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES INTERNATIONAL DEVELOPED MARKETS BOND INDEX FUND",
        "value": "48857955.11",
        "weight": "0.04694789",
        "shared": true
      },
      {
        "name": "Fidelity Series International Value Fund",
        "value": "39026350.76",
        "weight": "0.03750064",
        "shared": true
      },
      {
        "name": "Fidelity Advisor Series Equity Growth Fund",
        "value": "38634614.31",
        "weight": "0.03712422",
        "shared": true
      },
      {
        "name": "Fidelity Series Overseas Fund",
        "value": "38384938.69",
        "weight": "0.03688431",
        "shared": true
      },
      {
        "name": "Fidelity Series International Growth Fund",
        "value": "37819689.38",
        "weight": "0.03634116",
        "shared": true
      },
      {
        "name": "Fidelity Series Opportunistic Insights Fund",
        "value": "32863403.52",
        "weight": "0.03157863",
        "shared": true
      },
      {
        "name": "Fidelity Series Stock Selector Large Cap Value Fund",
        "value": "30900004.69",
        "weight": "0.02969199",
        "shared": true
      },
      {
        "name": "Fidelity Series Value Discovery Fund",
        "value": "30887385.99",
        "weight": "0.02967987",
        "shared": true
      },
      {
        "name": "Fidelity Advisor Series Growth Opportunities Fund",
        "value": "26943591.01",
        "weight": "0.02589025",
        "shared": true
      },
      {
        "name": "Fidelity Series Long-Term Treasury Bond Index Fund",
        "value": "26849309.23",
        "weight": "0.02579965",
        "shared": true
      },
      {
        "name": "Fidelity Series Canada Fund",
        "value": "24841833.16",
        "weight": "0.02387066",
        "shared": true
      },
      {
        "name": "Fidelity Series Government Money Market Fund",
        "value": "20607151.63",
        "weight": "0.01980153",
        "shared": false
      },
      {
        "name": "FIDELITY SERIES ALL-SECTOR EQUITY FUND",
        "value": "17975441.66",
        "weight": "0.01727270",
        "shared": true
      },
      {
        "name": "Fidelity Series Commodity Strategy Fund",
        "value": "14333644.11",
        "weight": "0.01377328",
        "shared": true
      },
      {
        "name": "Fidelity Series Emerging Markets Fund",
        "value": "13893807.34",
        "weight": "0.01335064",
        "shared": true
      },
      {
        "name": "Fidelity Series International Small Cap Fund",
        "value": "10012858.10",
        "weight": "0.00962141",
        "shared": true
      },
      {
        "name": "Fidelity Series Small Cap Opportunities Fund",
        "value": "8797474.27",
        "weight": "0.00845354",
        "shared": true
      },
      {
        "name": "Fidelity Series Intrinsic Opportunities Fund",
        "value": "5866512.10",
        "weight": "0.00563716",
        "shared": true
      },
      {
        "name": "Fidelity Series High Income Fund",
        "value": "5407202.27",
        "weight": "0.00519581",
        "shared": true
      },
      {
        "name": "Fidelity Series Emerging Markets Debt Fund",
        "value": "5144785.40",
        "weight": "0.00494365",
        "shared": true
      },
      {
        "name": "Fidelity Series Large Cap Value Index Fund",
        "value": "5112618.21",
        "weight": "0.00491274",
        "shared": true
      },
      {
        "name": "Fidelity Series Small Cap Discovery Fund",
        "value": "4269698.99",
        "weight": "0.00410278",
        "shared": true
      },
      {
        "name": "Fidelity Cash Central Fund",
        "value": "2755659.75",
        "weight": "0.00264793",
        "shared": true
      },
      {
        "name": "Fidelity Series Short-Term Credit Fund",
        "value": "1696645.64",
        "weight": "0.00163032",
        "shared": false
      },
      {
        "name": "Fidelity Series International Credit Fund",
        "value": "1637525.97",
        "weight": "0.00157351",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES EMERGING MARKETS DEBT LOCAL CURRENCY FUND",
        "value": "1434795.58",
        "weight": "0.00137870",
        "shared": true
      },
      {
        "name": "Fidelity Series Small Cap Core Fund",
        "value": "1358648.39",
        "weight": "0.00130553",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "1347005.52",
        "weight": "0.00129435",
        "shared": true
      },
      {
        "name": "Fidelity Series Real Estate Income Fund",
        "value": "968295.33",
        "weight": "0.00093044",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "957193.06",
        "weight": "0.00091977",
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      },
      {
        "name": "Fidelity Series Floating Rate High Income Fund",
        "value": "843147.33",
        "weight": "0.00081019",
        "shared": true
      },
      {
        "name": "Fidelity Series Select International Small Cap Fund",
        "value": "841524.22",
        "weight": "0.00080863",
        "shared": true
      },
      {
        "name": "S and P MID 400 EMINI FUT SEP25 FAU5",
        "value": "407998.46",
        "weight": "0.00039205",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "109988.91",
        "weight": "0.00010569",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "109599.33",
        "weight": "0.00010531",
        "shared": true
      },
      {
        "name": "SUGAR #11 (WORLD) FUT MAY26 SBK6",
        "value": "48855.79",
        "weight": "0.00004695",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "39661.18",
        "weight": "0.00003811",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "19844.13",
        "weight": "0.00001907",
        "shared": true
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000035402-26-003281",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/880195/000003540226003281/0000035402-26-003281-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000035402-26-003283",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/880195/000003540226003283/0000035402-26-003283-index.htm"
    }
  ]
}