{
  "page": "compare",
  "query": {
    "a": "FSZJX",
    "b": "FSYVX"
  },
  "retrieved_at": "2026-07-07T16:21:24+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 2055 Fund",
    "ticker": "FSZJX",
    "slug": "FSZJX",
    "series_id": "S000080301",
    "html_url": "https://fundwatcher.app/funds/FSZJX/"
  },
  "fund_b": {
    "name": "Fidelity Sustainable Target Date 2045 Fund",
    "ticker": "FSYVX",
    "slug": "FSYVX",
    "series_id": "S000080311",
    "html_url": "https://fundwatcher.app/funds/FSYVX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.9729361435407743660196887757",
    "coverage_b_by_a": "0.9729361435407743660196887757",
    "shared_count": 5,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "Fidelity Series Sustainable U.S. Market Fund",
        "value": "6810036.15",
        "weight": "0.53942306",
        "shared": true
      },
      {
        "name": "Fidelity Series Sustainable Non-U.S. Developed Markets Fund",
        "value": "3529458.24",
        "weight": "0.27956844",
        "shared": true
      },
      {
        "name": "Fidelity Series Sustainable Emerging Markets Fund",
        "value": "1662272.96",
        "weight": "0.13166866",
        "shared": true
      },
      {
        "name": "Fidelity Series Long-Term Treasury Bond Index Fund",
        "value": "556888.51",
        "weight": "0.04411115",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES 5+ YEAR INFLATION-PROTECTED BOND INDEX FUND",
        "value": "66010.49",
        "weight": "0.00522869",
        "shared": true
      }
    ],
    "b_top": [
      {
        "name": "Fidelity Series Sustainable U.S. Market Fund",
        "value": "7490230.27",
        "weight": "0.52340901",
        "shared": true
      },
      {
        "name": "Fidelity Series Sustainable Non-U.S. Developed Markets Fund",
        "value": "3894292.66",
        "weight": "0.27212887",
        "shared": true
      },
      {
        "name": "Fidelity Series Sustainable Emerging Markets Fund",
        "value": "1832576.63",
        "weight": "0.12805843",
        "shared": true
      },
      {
        "name": "Fidelity Series Long-Term Treasury Bond Index Fund",
        "value": "856156.71",
        "weight": "0.05982728",
        "shared": true
      },
      {
        "name": "FIDELITY SERIES 5+ YEAR INFLATION-PROTECTED BOND INDEX FUND",
        "value": "136037.73",
        "weight": "0.00950617",
        "shared": true
      },
      {
        "name": "Fidelity Series Sustainable Investment Grade Bond Fund",
        "value": "69538.36",
        "weight": "0.00485926",
        "shared": false
      },
      {
        "name": "FIDELITY SERIES INTERNATIONAL DEVELOPED MARKETS BOND INDEX FUND",
        "value": "31640.18",
        "weight": "0.00221098",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000035402-26-003434",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/880195/000003540226003434/0000035402-26-003434-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000035402-26-003423",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/880195/000003540226003423/0000035402-26-003423-index.htm"
    }
  ]
}