{
  "page": "compare",
  "query": {
    "a": "TLZIX",
    "b": "TLFIX"
  },
  "retrieved_at": "2026-07-07T17:33:24+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": "Nuveen Lifecycle Index 2040 Fund",
    "ticker": "TLZIX",
    "slug": "TLZIX",
    "series_id": "S000026506",
    "html_url": "https://fundwatcher.app/funds/TLZIX/"
  },
  "fund_b": {
    "name": "Nuveen Lifecycle Index 2015 Fund",
    "ticker": "TLFIX",
    "slug": "TLFIX",
    "series_id": "S000026501",
    "html_url": "https://fundwatcher.app/funds/TLFIX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.6281481179255660948705753031",
    "coverage_b_by_a": "0.6281481179255660948705753032",
    "shared_count": 8,
    "as_of": {
      "a": "2026-02-28",
      "b": "2026-02-28"
    },
    "a_top": [
      {
        "name": "Nuveen Equity Index Fund, Class W",
        "value": "5506633411.47",
        "weight": "0.48781324",
        "shared": true
      },
      {
        "name": "Nuveen International Equity Index Fund, Class W",
        "value": "2063759601.00",
        "weight": "0.18282119",
        "shared": true
      },
      {
        "name": "Nuveen Bond Index Fund, Class W",
        "value": "1921233010.89",
        "weight": "0.17019526",
        "shared": true
      },
      {
        "name": "Nuveen Emerging Markets Equity Index Fund, Class W",
        "value": "1075065652.41",
        "weight": "0.09523628",
        "shared": true
      },
      {
        "name": "Nuveen International Aggregate Bond Etf",
        "value": "476436834.72",
        "weight": "0.04220586",
        "shared": true
      },
      {
        "name": "Nuveen High Yield Corporate Bond Etf",
        "value": "181577660.16",
        "weight": "0.01608532",
        "shared": true
      },
      {
        "name": "Nuveen Inflation Linked Bond Fund, Class W",
        "value": "26109603.14",
        "weight": "0.00231296",
        "shared": true
      },
      {
        "name": "Nuveen Short Term Bond Index Fund, Class W",
        "value": "25902129.48",
        "weight": "0.00229458",
        "shared": true
      },
      {
        "name": "Fixed Income Clearing Corporation",
        "value": "11687000.00",
        "weight": "0.00103531",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "Nuveen Bond Index Fund, Class W",
        "value": "267714425.76",
        "weight": "0.27695829",
        "shared": true
      },
      {
        "name": "Nuveen Equity Index Fund, Class W",
        "value": "243472376.88",
        "weight": "0.25187919",
        "shared": true
      },
      {
        "name": "Nuveen Short Term Bond Index Fund, Class W",
        "value": "101106585.50",
        "weight": "0.10459768",
        "shared": true
      },
      {
        "name": "Nuveen Inflation Linked Bond Fund, Class W",
        "value": "96170107.78",
        "weight": "0.09949075",
        "shared": true
      },
      {
        "name": "Nuveen International Equity Index Fund, Class W",
        "value": "90925137.96",
        "weight": "0.09406467",
        "shared": true
      },
      {
        "name": "Nuveen International Aggregate Bond Etf",
        "value": "66936990.24",
        "weight": "0.06924824",
        "shared": true
      },
      {
        "name": "Nuveen High Yield Corporate Bond Etf",
        "value": "52826862.96",
        "weight": "0.05465091",
        "shared": true
      },
      {
        "name": "Nuveen Emerging Markets Equity Index Fund, Class W",
        "value": "47471152.99",
        "weight": "0.04911028",
        "shared": true
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001084380-26-000493",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1084380/000108438026000493/0001084380-26-000493-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001084380-26-000513",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1084380/000108438026000513/0001084380-26-000513-index.htm"
    }
  ]
}