{ "page": "compare", "query": { "a": "RAMTX", "b": "AALTX" }, "retrieved_at": "2026-07-07T14:56:09+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 2050 Target Date Retirement Fund", "ticker": "AALTX", "slug": "AALTX", "series_id": "S000015563", "html_url": "https://fundwatcher.app/funds/AALTX/" }, "overlap": { "coverage_a_by_b": "0.9347379214761486691837288381", "coverage_b_by_a": "0.9347379214761486691837288381", "shared_count": 20, "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": true }, { "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": true }, { "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": true }, { "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": true }, { "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": "NEW PERSPECTIVE FUND R6 (NPF CL R6)", "value": "3519044591.41", "weight": "0.08486277", "shared": true }, { "name": "FUNDAMENTAL INVESTORS R6 (FI CL R6)", "value": "3322999933.58", "weight": "0.08013510", "shared": true }, { "name": "WASHINGTON MUTUAL INVESTORS FUND R6 (WMIF CL R6)", "value": "3204459546.14", "weight": "0.07727646", "shared": true }, { "name": "SMALLCAP WORLD FUND INC R6", "value": "3196649871.91", "weight": "0.07708813", "shared": true }, { "name": "CAPITAL WORLD GROWTH AND INCOME FUND R6 (WGI CL R6)", "value": "3008823607.56", "weight": "0.07255864", "shared": true }, { "name": "GROWTH FUND OF AMERICA (THE) R6 (GFA CL R6)", "value": "2935386856.09", "weight": "0.07078770", "shared": true }, { "name": "AMERICAN MUTUAL FUND R6 (AMF CL R6)", "value": "2900496598.51", "weight": "0.06994631", "shared": true }, { "name": "AMCAP-R6", "value": "2854140228.48", "weight": "0.06882841", "shared": true }, { "name": "AMERICAN BALANCED FUND R6 (AMBAL CL R6)", "value": "2726535647.14", "weight": "0.06575119", "shared": true }, { "name": "NEW WORLD FUND INC R6 (NWF CL R6)", "value": "2601514024.13", "weight": "0.06273626", "shared": true }, { "name": "U S GOVERNMENT SECURITIES FUND R6 (GVT CL R6)", "value": "2013117632.44", "weight": "0.04854691", "shared": true }, { "name": "INVESTMENT COMPANY OF AMERICA (THE) R6 (ICA CL R6)", "value": "1962222427.82", "weight": "0.04731956", "shared": true }, { "name": "NEW ECONOMY FUND (THE) R6 (NEF CL R6)", "value": "1727488601.40", "weight": "0.04165888", "shared": true }, { "name": "AMERICAN FUNDS GLOBAL INSIGHT FUND R6 (GIF R6)", "value": "1343646341.34", "weight": "0.03240242", "shared": true }, { "name": "INCOME FUND OF AMERICA (THE) R6 (IFA CL R6)", "value": "1045685830.93", "weight": "0.02521701", "shared": true }, { "name": "CAPITAL INCOME BUILDER R6 (CIB CL R6)", "value": "943293357.82", "weight": "0.02274779", "shared": true }, { "name": "EUPAC FUND CL R6 (EUPAC CL R6)", "value": "839406960.82", "weight": "0.02024254", "shared": true }, { "name": "AMERICAN FUNDS GLOBAL BALANCED FUND R6 (GBAL CL R6)", "value": "835564759.02", "weight": "0.02014988", "shared": true }, { "name": "AMERICAN FUNDS EMERGING MARKETS BOND FUND R6 (EMBF CL R6)", "value": "417859247.79", "weight": "0.01007680", "shared": true }, { "name": "AMERICAN FUNDS U.S. SMALL AND MID CAP EQUITY FUND CL R6 (SMID CL R6)", "value": "69136865.01", "weight": "0.00166726", "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": "0001193125-26-131230", "as_of": "2026-01-31", "edgar_url": "https://www.sec.gov/Archives/edgar/data/1380175/000119312526131230/0001193125-26-131230-index.htm" } ] }