{
  "page": "compare",
  "query": {
    "a": "FSNZX",
    "b": "FAFFX"
  },
  "retrieved_at": "2026-07-07T19:07:46+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 2045 Fund",
    "ticker": "FSNZX",
    "slug": "FSNZX",
    "series_id": "S000012117",
    "html_url": "https://fundwatcher.app/funds/FSNZX/"
  },
  "fund_b": {
    "name": "Fidelity Advisor Freedom 2040 Fund",
    "ticker": "FAFFX",
    "slug": "FAFFX",
    "series_id": "S000004883",
    "html_url": "https://fundwatcher.app/funds/FAFFX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.7670890636576460942216704034",
    "coverage_b_by_a": "0.7670890636576460942216704034",
    "shared_count": 36,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "Fidelity Series Emerging Markets Opportunities Fund",
        "value": "2522822047.98",
        "weight": "0.10128258",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES GROWTH COMPANY FUND",
        "value": "2515867361.83",
        "weight": "0.10100337",
        "shared": false
      },
      {
        "name": "FIDELITY SERIES LARGE CAP STOCK FUND",
        "value": "2502012299.57",
        "weight": "0.10044714",
        "shared": true
      },
      {
        "name": "Fidelity Series International Value Fund",
        "value": "1852217345.69",
        "weight": "0.07436012",
        "shared": true
      },
      {
        "name": "Fidelity Series Overseas Fund",
        "value": "1835918418.23",
        "weight": "0.07370577",
        "shared": true
      },
      {
        "name": "Fidelity Series International Growth Fund",
        "value": "1816942525.26",
        "weight": "0.07294396",
        "shared": true
      },
      {
        "name": "Fidelity Series Stock Selector Large Cap Value Fund",
        "value": "1640096651.33",
        "weight": "0.06584421",
        "shared": true
      },
      {
        "name": "Fidelity Series Value Discovery Fund",
        "value": "1493046121.38",
        "weight": "0.05994064",
        "shared": true
      },
      {
        "name": "Fidelity Series Opportunistic Insights Fund",
        "value": "1480529882.05",
        "weight": "0.05943815",
        "shared": true
      },
      {
        "name": "Fidelity Series Blue Chip Growth Fund",
        "value": "1394741751.44",
        "weight": "0.05599406",
        "shared": false
      },
      {
        "name": "Fidelity Series Canada Fund",
        "value": "992060817.77",
        "weight": "0.03982781",
        "shared": true
      },
      {
        "name": "Fidelity Series Large Cap Value Index Fund",
        "value": "739035914.26",
        "weight": "0.02966974",
        "shared": true
      },
      {
        "name": "Fidelity Series Long-Term Treasury Bond Index Fund",
        "value": "719192220.90",
        "weight": "0.02887308",
        "shared": true
      },
      {
        "name": "Fidelity Series Emerging Markets Fund",
        "value": "650654097.87",
        "weight": "0.02612151",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES ALL-SECTOR EQUITY FUND",
        "value": "500000212.57",
        "weight": "0.02007328",
        "shared": true
      },
      {
        "name": "Fidelity Series Small Cap Opportunities Fund",
        "value": "468477854.79",
        "weight": "0.01880777",
        "shared": true
      },
      {
        "name": "Fidelity Series Intrinsic Opportunities Fund",
        "value": "319395403.04",
        "weight": "0.01282262",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES INTERNATIONAL DEVELOPED MARKETS BOND INDEX FUND",
        "value": "278076600.00",
        "weight": "0.01116381",
        "shared": true
      },
      {
        "name": "Fidelity Series International Small Cap Fund",
        "value": "240339995.64",
        "weight": "0.00964882",
        "shared": true
      },
      {
        "name": "Fidelity Series Small Cap Discovery Fund",
        "value": "200612154.22",
        "weight": "0.00805388",
        "shared": true
      },
      {
        "name": "Fidelity Series Commodity Strategy Fund",
        "value": "188651213.21",
        "weight": "0.00757369",
        "shared": true
      },
      {
        "name": "Fidelity Series High Income Fund",
        "value": "127450633.49",
        "weight": "0.00511670",
        "shared": true
      },
      {
        "name": "Fidelity Series Emerging Markets Debt Fund",
        "value": "120382825.77",
        "weight": "0.00483295",
        "shared": true
      },
      {
        "name": "Fidelity Series Small Cap Core Fund",
        "value": "72243263.52",
        "weight": "0.00290032",
        "shared": true
      },
      {
        "name": "Fidelity Cash Central Fund",
        "value": "49969854.71",
        "weight": "0.00200612",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES EMERGING MARKETS DEBT LOCAL CURRENCY FUND",
        "value": "35054370.19",
        "weight": "0.00140731",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "27019933.04",
        "weight": "0.00108476",
        "shared": true
      },
      {
        "name": "Fidelity Series Real Estate Income Fund",
        "value": "21125474.56",
        "weight": "0.00084811",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "20549738.42",
        "weight": "0.00082500",
        "shared": true
      },
      {
        "name": "Fidelity Series Floating Rate High Income Fund",
        "value": "20426557.21",
        "weight": "0.00082006",
        "shared": true
      },
      {
        "name": "Fidelity Series Select International Small Cap Fund",
        "value": "20147076.20",
        "weight": "0.00080884",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES 5+ YEAR INFLATION-PROTECTED BOND INDEX FUND",
        "value": "10035475.34",
        "weight": "0.00040289",
        "shared": true
      },
      {
        "name": "UST BILLS 0% 05/14/2026",
        "value": "6840126.97",
        "weight": "0.00027461",
        "shared": true
      },
      {
        "name": "Fidelity Series International Credit Fund",
        "value": "6083379.30",
        "weight": "0.00024423",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "4826124.75",
        "weight": "0.00019375",
        "shared": true
      },
      {
        "name": "S and P MID 400 EMINI FUT SEP25 FAU5",
        "value": "4285610.72",
        "weight": "0.00017205",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "3556996.28",
        "weight": "0.00014280",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "3464757.42",
        "weight": "0.00013910",
        "shared": false
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "2913125.95",
        "weight": "0.00011695",
        "shared": false
      },
      {
        "name": "SUGAR #11 (WORLD) FUT MAY26 SBK6",
        "value": "1660361.95",
        "weight": "0.00006666",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "19899.22",
        "weight": "0.00000080",
        "shared": false
      }
    ],
    "b_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": false
      },
      {
        "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": false
      },
      {
        "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": false
      },
      {
        "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": false
      },
      {
        "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": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "359963.71",
        "weight": "0.00012109",
        "shared": false
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "128898.84",
        "weight": "0.00004336",
        "shared": false
      },
      {
        "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": false
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "19983.95",
        "weight": "0.00000672",
        "shared": true
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000035402-26-003337",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/880195/000003540226003337/0000035402-26-003337-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "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"
    }
  ]
}