{
  "page": "compare",
  "query": {
    "a": "RAMTX",
    "b": "CCFAX"
  },
  "retrieved_at": "2026-07-07T17:33:34+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": "American Funds 2055 Target Date Retirement Fund",
    "ticker": "RAMTX",
    "slug": "RAMTX",
    "series_id": "S000027236",
    "html_url": "https://fundwatcher.app/funds/RAMTX/"
  },
  "fund_b": {
    "name": "American Funds College 2036 Fund",
    "ticker": "CCFAX",
    "slug": "CCFAX",
    "series_id": "S000061332",
    "html_url": "https://fundwatcher.app/funds/CCFAX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.5446261083422251501009985421",
    "coverage_b_by_a": "0.5446261083422251501009985421",
    "shared_count": 16,
    "as_of": {
      "a": "2026-01-31",
      "b": "2026-01-31"
    },
    "a_top": [
      {
        "name": "NEW PERSPECTIVE FUND R6 (NPF CL R6)",
        "value": "2714466183.53",
        "weight": "0.08993473",
        "shared": true
      },
      {
        "name": "FUNDAMENTAL INVESTORS R6 (FI CL R6)",
        "value": "2642909573.57",
        "weight": "0.08756394",
        "shared": true
      },
      {
        "name": "SMALLCAP WORLD FUND INC R6",
        "value": "2611938709.06",
        "weight": "0.08653782",
        "shared": true
      },
      {
        "name": "CAPITAL WORLD GROWTH AND INCOME FUND R6 (WGI CL R6)",
        "value": "2411716566.00",
        "weight": "0.07990413",
        "shared": true
      },
      {
        "name": "WASHINGTON MUTUAL INVESTORS FUND R6 (WMIF CL R6)",
        "value": "2411517311.09",
        "weight": "0.07989753",
        "shared": true
      },
      {
        "name": "NEW WORLD FUND INC R6 (NWF CL R6)",
        "value": "2353561734.61",
        "weight": "0.07797737",
        "shared": false
      },
      {
        "name": "GROWTH FUND OF AMERICA (THE) R6 (GFA CL R6)",
        "value": "2141220744.12",
        "weight": "0.07094216",
        "shared": true
      },
      {
        "name": "AMCAP-R6",
        "value": "2077218087.49",
        "weight": "0.06882165",
        "shared": true
      },
      {
        "name": "AMERICAN MUTUAL FUND R6 (AMF CL R6)",
        "value": "1913013332.30",
        "weight": "0.06338128",
        "shared": true
      },
      {
        "name": "INVESTMENT COMPANY OF AMERICA (THE) R6 (ICA CL R6)",
        "value": "1736082192.32",
        "weight": "0.05751926",
        "shared": true
      },
      {
        "name": "AMERICAN BALANCED FUND R6 (AMBAL CL R6)",
        "value": "1659279364.55",
        "weight": "0.05497465",
        "shared": true
      },
      {
        "name": "NEW ECONOMY FUND (THE) R6 (NEF CL R6)",
        "value": "1486967712.32",
        "weight": "0.04926568",
        "shared": true
      },
      {
        "name": "U S GOVERNMENT SECURITIES FUND R6 (GVT CL R6)",
        "value": "1469587594.06",
        "weight": "0.04868985",
        "shared": false
      },
      {
        "name": "AMERICAN FUNDS GLOBAL INSIGHT FUND R6 (GIF R6)",
        "value": "677067220.95",
        "weight": "0.02243235",
        "shared": true
      },
      {
        "name": "EUPAC FUND CL R6 (EUPAC CL R6)",
        "value": "610918224.11",
        "weight": "0.02024072",
        "shared": false
      },
      {
        "name": "AMERICAN FUNDS GLOBAL BALANCED FUND R6 (GBAL CL R6)",
        "value": "607154938.29",
        "weight": "0.02011604",
        "shared": true
      },
      {
        "name": "AMERICAN FUNDS EMERGING MARKETS BOND FUND R6 (EMBF CL R6)",
        "value": "303358851.49",
        "weight": "0.01005078",
        "shared": false
      },
      {
        "name": "CAPITAL INCOME BUILDER R6 (CIB CL R6)",
        "value": "152334173.96",
        "weight": "0.00504708",
        "shared": true
      },
      {
        "name": "INCOME FUND OF AMERICA (THE) R6 (IFA CL R6)",
        "value": "151994975.36",
        "weight": "0.00503584",
        "shared": true
      },
      {
        "name": "AMERICAN FUNDS U.S. SMALL AND MID CAP EQUITY FUND CL R6 (SMID CL R6)",
        "value": "50318231.65",
        "weight": "0.00166713",
        "shared": true
      }
    ],
    "b_top": [
      {
        "name": "BOND FUND OF AMERICA (THE) R6 (BFA CL R6)",
        "value": "486435795.10",
        "weight": "0.13399638",
        "shared": false
      },
      {
        "name": "CAPITAL WORLD GROWTH AND INCOME FUND R6 (WGI CL R6)",
        "value": "311124926.55",
        "weight": "0.08570425",
        "shared": true
      },
      {
        "name": "INVESTMENT COMPANY OF AMERICA (THE) R6 (ICA CL R6)",
        "value": "271964631.81",
        "weight": "0.07491693",
        "shared": true
      },
      {
        "name": "WASHINGTON MUTUAL INVESTORS FUND R6 (WMIF CL R6)",
        "value": "271722584.54",
        "weight": "0.07485025",
        "shared": true
      },
      {
        "name": "AMERICAN FUNDS MULTI-SECTOR INCOME FUND CL R6 (MSI-R6)",
        "value": "250298129.82",
        "weight": "0.06894855",
        "shared": false
      },
      {
        "name": "AMERICAN HIGH-INCOME TRUST R6 (AHIT CL R6)",
        "value": "250046067.25",
        "weight": "0.06887912",
        "shared": false
      },
      {
        "name": "AMERICAN BALANCED FUND R6 (AMBAL CL R6)",
        "value": "237916619.40",
        "weight": "0.06553787",
        "shared": true
      },
      {
        "name": "AMERICAN MUTUAL FUND R6 (AMF CL R6)",
        "value": "212379784.49",
        "weight": "0.05850335",
        "shared": true
      },
      {
        "name": "FUNDAMENTAL INVESTORS R6 (FI CL R6)",
        "value": "198249857.71",
        "weight": "0.05461104",
        "shared": true
      },
      {
        "name": "AMERICAN FUNDS STRATEGIC BOND FUND R6 (SBF CL R6)",
        "value": "121867931.33",
        "weight": "0.03357044",
        "shared": false
      },
      {
        "name": "AMERICAN FUNDS MORTGAGE R6 (AFMF CL R6)",
        "value": "121744693.97",
        "weight": "0.03353649",
        "shared": false
      },
      {
        "name": "AMERICAN FUNDS GLOBAL BALANCED FUND R6 (GBAL CL R6)",
        "value": "119007426.91",
        "weight": "0.03278246",
        "shared": true
      },
      {
        "name": "NEW PERSPECTIVE FUND R6 (NPF CL R6)",
        "value": "110748635.04",
        "weight": "0.03050745",
        "shared": true
      },
      {
        "name": "AMERICAN FUNDS GLOBAL INSIGHT FUND R6 (GIF R6)",
        "value": "97328998.95",
        "weight": "0.02681080",
        "shared": true
      },
      {
        "name": "CAPITAL INCOME BUILDER R6 (CIB CL R6)",
        "value": "94623899.08",
        "weight": "0.02606564",
        "shared": true
      },
      {
        "name": "AMCAP-R6",
        "value": "94503801.23",
        "weight": "0.02603256",
        "shared": true
      },
      {
        "name": "INTERNATIONAL GROWTH AND INCOME FUND R6 (IGI CL R6)",
        "value": "89727901.43",
        "weight": "0.02471696",
        "shared": false
      },
      {
        "name": "GROWTH FUND OF AMERICA (THE) R6 (GFA CL R6)",
        "value": "88554959.71",
        "weight": "0.02439385",
        "shared": true
      },
      {
        "name": "INCOME FUND OF AMERICA (THE) R6 (IFA CL R6)",
        "value": "70485756.56",
        "weight": "0.01941641",
        "shared": true
      },
      {
        "name": "SMALLCAP WORLD FUND INC R6",
        "value": "65947793.15",
        "weight": "0.01816636",
        "shared": true
      },
      {
        "name": "NEW ECONOMY FUND (THE) R6 (NEF CL R6)",
        "value": "39441455.66",
        "weight": "0.01086477",
        "shared": true
      },
      {
        "name": "AMERICAN FUNDS U.S. SMALL AND MID CAP EQUITY FUND CL R6 (SMID CL R6)",
        "value": "26094299.15",
        "weight": "0.00718808",
        "shared": true
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001193125-26-131234",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1380175/000119312526131234/0001193125-26-131234-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001193125-26-130944",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1547011/000119312526130944/0001193125-26-130944-index.htm"
    }
  ]
}