{
  "page": "compare",
  "query": {
    "a": "FSYZX",
    "b": "FYLSX"
  },
  "retrieved_at": "2026-07-07T19:37:38+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 2050 Fund",
    "ticker": "FSYZX",
    "slug": "FSYZX",
    "series_id": "S000080300",
    "html_url": "https://fundwatcher.app/funds/FSYZX/"
  },
  "fund_b": {
    "name": "Fidelity Flex Freedom Blend 2050 Fund",
    "ticker": "FYLSX",
    "slug": "FYLSX",
    "series_id": "S000056409",
    "html_url": "https://fundwatcher.app/funds/FYLSX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.05369482614342164888419737247",
    "coverage_b_by_a": "0.05369482614342164888419737247",
    "shared_count": 1,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "Fidelity Series Sustainable U.S. Market Fund",
        "value": "8273336.04",
        "weight": "0.53169145",
        "shared": false
      },
      {
        "name": "Fidelity Series Sustainable Non-U.S. Developed Markets Fund",
        "value": "4290685.71",
        "weight": "0.27574377",
        "shared": false
      },
      {
        "name": "Fidelity Series Sustainable Emerging Markets Fund",
        "value": "2019268.38",
        "weight": "0.12976963",
        "shared": false
      },
      {
        "name": "Fidelity Series Long-Term Treasury Bond Index Fund",
        "value": "835513.42",
        "weight": "0.05369483",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES 5+ YEAR INFLATION-PROTECTED BOND INDEX FUND",
        "value": "141604.78",
        "weight": "0.00910033",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "Fidelity Series Large Cap Value Index Fund",
        "value": "9030292.11",
        "weight": "0.14575458",
        "shared": false
      },
      {
        "name": "Fidelity Series Blue Chip Growth Fund",
        "value": "7611933.14",
        "weight": "0.12286138",
        "shared": false
      },
      {
        "name": "Fidelity Series Emerging Markets Opportunities Fund",
        "value": "6477219.46",
        "weight": "0.10454639",
        "shared": false
      },
      {
        "name": "FIDELITY SERIES LARGE CAP STOCK FUND",
        "value": "5096347.61",
        "weight": "0.08225825",
        "shared": false
      },
      {
        "name": "Fidelity Series Large Cap Growth Index Fund",
        "value": "4864807.70",
        "weight": "0.07852105",
        "shared": false
      },
      {
        "name": "Fidelity Series International Value Fund",
        "value": "4335104.62",
        "weight": "0.06997131",
        "shared": false
      },
      {
        "name": "Fidelity Series Overseas Fund",
        "value": "4293951.13",
        "weight": "0.06930706",
        "shared": false
      },
      {
        "name": "Fidelity Series International Growth Fund",
        "value": "4250040.65",
        "weight": "0.06859832",
        "shared": false
      },
      {
        "name": "Fidelity Series Long-Term Treasury Bond Index Fund",
        "value": "3671267.48",
        "weight": "0.05925656",
        "shared": true
      },
      {
        "name": "Fidelity Series Value Discovery Fund",
        "value": "3259836.35",
        "weight": "0.05261580",
        "shared": false
      },
      {
        "name": "Fidelity Series Canada Fund",
        "value": "2424630.75",
        "weight": "0.03913506",
        "shared": false
      },
      {
        "name": "Fidelity Series International Index Fund",
        "value": "1669475.79",
        "weight": "0.02694639",
        "shared": false
      },
      {
        "name": "Fidelity Series Emerging Markets Fund",
        "value": "1587887.67",
        "weight": "0.02562950",
        "shared": false
      },
      {
        "name": "Fidelity Series Small Cap Core Fund",
        "value": "1457829.23",
        "weight": "0.02353028",
        "shared": false
      },
      {
        "name": "Fidelity Series Small Cap Opportunities Fund",
        "value": "886185.76",
        "weight": "0.01430359",
        "shared": false
      },
      {
        "name": "Fidelity Series International Small Cap Fund",
        "value": "588300.76",
        "weight": "0.00949554",
        "shared": false
      },
      {
        "name": "Fidelity Series Commodity Strategy Fund",
        "value": "340832.70",
        "weight": "0.00550125",
        "shared": false
      },
      {
        "name": "Fidelity Series Select International Small Cap Fund",
        "value": "49169.49",
        "weight": "0.00079363",
        "shared": false
      },
      {
        "name": "Fidelity Series Government Bond Index Fund",
        "value": "15821.92",
        "weight": "0.00025538",
        "shared": false
      },
      {
        "name": "Fidelity Series Investment Grade Bond Fund",
        "value": "14572.89",
        "weight": "0.00023522",
        "shared": false
      },
      {
        "name": "FIDELITY SERIES INTERNATIONAL DEVELOPED MARKETS BOND INDEX FUND",
        "value": "11741.62",
        "weight": "0.00018952",
        "shared": false
      },
      {
        "name": "Fidelity Series Corporate Bond Fund",
        "value": "9306.81",
        "weight": "0.00015022",
        "shared": false
      },
      {
        "name": "Fidelity Series Investment Grade Securitized Fund",
        "value": "8847.39",
        "weight": "0.00014280",
        "shared": false
      },
      {
        "name": "Fidelity Series International Credit Fund",
        "value": "57.74",
        "weight": "0.00000093",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000035402-26-003424",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/880195/000003540226003424/0000035402-26-003424-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000035402-26-003319",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/880195/000003540226003319/0000035402-26-003319-index.htm"
    }
  ]
}