{
  "page": "compare",
  "query": {
    "a": "FCTKX",
    "b": "FFFZX"
  },
  "retrieved_at": "2026-07-07T19:12:22+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 2055 Fund",
    "ticker": "FCTKX",
    "slug": "FCTKX",
    "series_id": "S000032801",
    "html_url": "https://fundwatcher.app/funds/FCTKX/"
  },
  "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": "0.7995135350224350709635397708",
    "coverage_b_by_a": "0.7995135350224350709635397708",
    "shared_count": 38,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "Fidelity Series Emerging Markets Opportunities Fund",
        "value": "1534584819.24",
        "weight": "0.10400616",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES GROWTH COMPANY FUND",
        "value": "1532829578.01",
        "weight": "0.10388720",
        "shared": false
      },
      {
        "name": "FIDELITY SERIES LARGE CAP STOCK FUND",
        "value": "1524694551.41",
        "weight": "0.10333585",
        "shared": true
      },
      {
        "name": "Fidelity Series International Value Fund",
        "value": "1133628436.02",
        "weight": "0.07683143",
        "shared": true
      },
      {
        "name": "Fidelity Series Overseas Fund",
        "value": "1123978422.55",
        "weight": "0.07617740",
        "shared": true
      },
      {
        "name": "Fidelity Series International Growth Fund",
        "value": "1112565752.35",
        "weight": "0.07540391",
        "shared": true
      },
      {
        "name": "Fidelity Series Stock Selector Large Cap Value Fund",
        "value": "1007181833.91",
        "weight": "0.06826154",
        "shared": true
      },
      {
        "name": "Fidelity Series Value Discovery Fund",
        "value": "917305111.17",
        "weight": "0.06217016",
        "shared": true
      },
      {
        "name": "Fidelity Series Opportunistic Insights Fund",
        "value": "901506311.75",
        "weight": "0.06109940",
        "shared": true
      },
      {
        "name": "Fidelity Series Blue Chip Growth Fund",
        "value": "849192156.48",
        "weight": "0.05755382",
        "shared": false
      },
      {
        "name": "Fidelity Series Canada Fund",
        "value": "600596422.30",
        "weight": "0.04070530",
        "shared": true
      },
      {
        "name": "Fidelity Series Large Cap Value Index Fund",
        "value": "456545335.37",
        "weight": "0.03094226",
        "shared": true
      },
      {
        "name": "Fidelity Series Emerging Markets Fund",
        "value": "387691333.49",
        "weight": "0.02627570",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES ALL-SECTOR EQUITY FUND",
        "value": "303587310.52",
        "weight": "0.02057557",
        "shared": true
      },
      {
        "name": "Fidelity Series Small Cap Opportunities Fund",
        "value": "283733167.76",
        "weight": "0.01922996",
        "shared": true
      },
      {
        "name": "Fidelity Series Intrinsic Opportunities Fund",
        "value": "190226316.80",
        "weight": "0.01289255",
        "shared": true
      },
      {
        "name": "Fidelity Series Long-Term Treasury Bond Index Fund",
        "value": "177506428.90",
        "weight": "0.01203046",
        "shared": true
      },
      {
        "name": "Fidelity Series International Small Cap Fund",
        "value": "140272979.63",
        "weight": "0.00950697",
        "shared": true
      },
      {
        "name": "Fidelity Series Small Cap Discovery Fund",
        "value": "119648567.42",
        "weight": "0.00810916",
        "shared": true
      },
      {
        "name": "Fidelity Series Commodity Strategy Fund",
        "value": "111936291.15",
        "weight": "0.00758646",
        "shared": true
      },
      {
        "name": "Fidelity Series High Income Fund",
        "value": "78122031.72",
        "weight": "0.00529470",
        "shared": true
      },
      {
        "name": "Fidelity Series Emerging Markets Debt Fund",
        "value": "78043966.76",
        "weight": "0.00528941",
        "shared": true
      },
      {
        "name": "Fidelity Series Small Cap Core Fund",
        "value": "43429915.79",
        "weight": "0.00294345",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES EMERGING MARKETS DEBT LOCAL CURRENCY FUND",
        "value": "20902084.02",
        "weight": "0.00141663",
        "shared": true
      },
      {
        "name": "Fidelity Cash Central Fund",
        "value": "20602319.30",
        "weight": "0.00139632",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "15076484.06",
        "weight": "0.00102181",
        "shared": true
      },
      {
        "name": "Fidelity Series Floating Rate High Income Fund",
        "value": "13695355.23",
        "weight": "0.00092820",
        "shared": true
      },
      {
        "name": "Fidelity Series Real Estate Income Fund",
        "value": "13683881.81",
        "weight": "0.00092742",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "11994825.48",
        "weight": "0.00081295",
        "shared": true
      },
      {
        "name": "Fidelity Series Select International Small Cap Fund",
        "value": "11725431.93",
        "weight": "0.00079469",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES INTERNATIONAL DEVELOPED MARKETS BOND INDEX FUND",
        "value": "10783284.52",
        "weight": "0.00073083",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES 5+ YEAR INFLATION-PROTECTED BOND INDEX FUND",
        "value": "7794406.22",
        "weight": "0.00052826",
        "shared": true
      },
      {
        "name": "UST BILLS 0% 05/14/2026",
        "value": "6820213.94",
        "weight": "0.00046224",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "3926846.84",
        "weight": "0.00026614",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "1917099.21",
        "weight": "0.00012993",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "1893079.25",
        "weight": "0.00012830",
        "shared": true
      },
      {
        "name": "S and P MID 400 EMINI FUT SEP25 FAU5",
        "value": "1775094.98",
        "weight": "0.00012031",
        "shared": true
      },
      {
        "name": "Fidelity Series International Credit Fund",
        "value": "1692685.34",
        "weight": "0.00011472",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "1113549.85",
        "weight": "0.00007547",
        "shared": true
      },
      {
        "name": "SUGAR #11 (WORLD) FUT MAY26 SBK6",
        "value": "525275.01",
        "weight": "0.00003560",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "19899.22",
        "weight": "0.00000135",
        "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",
        "shared": true
      },
      {
        "name": "Fidelity Series Small Cap Discovery Fund",
        "value": "20296545.16",
        "weight": "0.00898099",
        "shared": true
      },
      {
        "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",
        "shared": true
      },
      {
        "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",
        "weight": "0.00124064",
        "shared": true
      },
      {
        "name": "Fidelity Series Real Estate Income Fund",
        "value": "1924413.97",
        "weight": "0.00085153",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "1854561.55",
        "weight": "0.00082062",
        "shared": true
      },
      {
        "name": "Fidelity Series Floating Rate High Income Fund",
        "value": "1852181.77",
        "weight": "0.00081957",
        "shared": true
      },
      {
        "name": "Fidelity Series Select International Small Cap Fund",
        "value": "1844732.65",
        "weight": "0.00081627",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES 5+ YEAR INFLATION-PROTECTED BOND INDEX FUND",
        "value": "898487.69",
        "weight": "0.00039757",
        "shared": true
      },
      {
        "name": "Fidelity Series International Credit Fund",
        "value": "778808.68",
        "weight": "0.00034461",
        "shared": true
      },
      {
        "name": "UST BILLS 0% 05/14/2026",
        "value": "467956.28",
        "weight": "0.00020707",
        "shared": true
      },
      {
        "name": "S and P MID 400 EMINI FUT SEP25 FAU5",
        "value": "379433.83",
        "weight": "0.00016790",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "339486.32",
        "weight": "0.00015022",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "318834.40",
        "weight": "0.00014108",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "209831.51",
        "weight": "0.00009285",
        "shared": true
      },
      {
        "name": "SUGAR #11 (WORLD) FUT MAY26 SBK6",
        "value": "146792.82",
        "weight": "0.00006495",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "109366.50",
        "weight": "0.00004839",
        "shared": true
      },
      {
        "name": "Fidelity Series Investment Grade Bond Fund",
        "value": "25497.48",
        "weight": "0.00001128",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000035402-26-003336",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/880195/000003540226003336/0000035402-26-003336-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"
    }
  ]
}