{ "page": "compare", "query": { "a": "CTJCX", "b": "AAHTX" }, "retrieved_at": "2026-07-07T17:45:23+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 College 2039 Fund", "ticker": "CTJCX", "slug": "CTJCX", "series_id": "S000070453", "html_url": "https://fundwatcher.app/funds/CTJCX/" }, "fund_b": { "name": "American Funds 2045 Target Date Retirement Fund", "ticker": "AAHTX", "slug": "AAHTX", "series_id": "S000015562", "html_url": "https://fundwatcher.app/funds/AAHTX/" }, "overlap": { "coverage_a_by_b": "0.6668029724235367969942384526", "coverage_b_by_a": "0.6668029724235367969942384527", "shared_count": 18, "as_of": { "a": "2026-01-31", "b": "2026-01-31" }, "a_top": [ { "name": "INVESTMENT COMPANY OF AMERICA (THE) R6 (ICA CL R6)", "value": "186849018.21", "weight": "0.09299368", "shared": true }, { "name": "CAPITAL WORLD GROWTH AND INCOME FUND R6 (WGI CL R6)", "value": "181856623.76", "weight": "0.09050899", "shared": true }, { "name": "FUNDAMENTAL INVESTORS R6 (FI CL R6)", "value": "166647568.21", "weight": "0.08293953", "shared": true }, { "name": "GROWTH FUND OF AMERICA (THE) R6 (GFA CL R6)", "value": "143025753.64", "weight": "0.07118309", "shared": true }, { "name": "BOND FUND OF AMERICA (THE) R6 (BFA CL R6)", "value": "140175355.47", "weight": "0.06976446", "shared": true }, { "name": "WASHINGTON MUTUAL INVESTORS FUND R6 (WMIF CL R6)", "value": "133794758.54", "weight": "0.06658888", "shared": true }, { "name": "SMALLCAP WORLD FUND INC R6", "value": "133752806.16", "weight": "0.06656800", "shared": true }, { "name": "AMERICAN HIGH-INCOME TRUST R6 (AHIT CL R6)", "value": "128656650.75", "weight": "0.06403167", "shared": false }, { "name": "AMERICAN BALANCED FUND R6 (AMBAL CL R6)", "value": "114050543.15", "weight": "0.05676230", "shared": true }, { "name": "NEW PERSPECTIVE FUND R6 (NPF CL R6)", "value": "110903939.02", "weight": "0.05519625", "shared": true }, { "name": "AMERICAN FUNDS MULTI-SECTOR INCOME FUND CL R6 (MSI-R6)", "value": "97935527.05", "weight": "0.04874195", "shared": true }, { "name": "AMERICAN FUNDS GLOBAL BALANCED FUND R6 (GBAL CL R6)", "value": "86817137.10", "weight": "0.04320839", "shared": true }, { "name": "AMCAP-R6", "value": "83148691.00", "weight": "0.04138262", "shared": true }, { "name": "AMERICAN FUNDS GLOBAL INSIGHT FUND R6 (GIF R6)", "value": "71497610.85", "weight": "0.03558395", "shared": true }, { "name": "NEW ECONOMY FUND (THE) R6 (NEF CL R6)", "value": "66328508.80", "weight": "0.03301132", "shared": true }, { "name": "INTERNATIONAL GROWTH AND INCOME FUND R6 (IGI CL R6)", "value": "61449907.25", "weight": "0.03058326", "shared": true }, { "name": "AMERICAN FUNDS U.S. SMALL AND MID CAP EQUITY FUND CL R6 (SMID CL R6)", "value": "60809642.82", "weight": "0.03026461", "shared": true }, { "name": "EUPAC FUND CL R6 (EUPAC CL R6)", "value": "28340389.44", "weight": "0.01410485", "shared": true }, { "name": "U S GOVERNMENT SECURITIES FUND R6 (GVT CL R6)", "value": "13225446.02", "weight": "0.00658223", "shared": true } ], "b_top": [ { "name": "FUNDAMENTAL INVESTORS R6 (FI CL R6)", "value": "3551036542.04", "weight": "0.07760236", "shared": true }, { "name": "AMERICAN BALANCED FUND R6 (AMBAL CL R6)", "value": "3507647448.54", "weight": "0.07665416", "shared": true }, { "name": "CAPITAL WORLD GROWTH AND INCOME FUND R6 (WGI CL R6)", "value": "3282007378.84", "weight": "0.07172314", "shared": true }, { "name": "AMERICAN MUTUAL FUND R6 (AMF CL R6)", "value": "3202783279.23", "weight": "0.06999183", "shared": false }, { "name": "GROWTH FUND OF AMERICA (THE) R6 (GFA CL R6)", "value": "3198659810.77", "weight": "0.06990171", "shared": true }, { "name": "NEW PERSPECTIVE FUND R6 (NPF CL R6)", "value": "3193978230.75", "weight": "0.06979940", "shared": true }, { "name": "AMCAP-R6", "value": "3161740102.41", "weight": "0.06909489", "shared": true }, { "name": "WASHINGTON MUTUAL INVESTORS FUND R6 (WMIF CL R6)", "value": "3078107767.04", "weight": "0.06726724", "shared": true }, { "name": "SMALLCAP WORLD FUND INC R6", "value": "3070341927.70", "weight": "0.06709753", "shared": true }, { "name": "NEW WORLD FUND INC R6 (NWF CL R6)", "value": "2594019651.31", "weight": "0.05668825", "shared": false }, { "name": "U S GOVERNMENT SECURITIES FUND R6 (GVT CL R6)", "value": "2258899342.72", "weight": "0.04936472", "shared": true }, { "name": "NEW ECONOMY FUND (THE) R6 (NEF CL R6)", "value": "1861093948.37", "weight": "0.04067130", "shared": true }, { "name": "INCOME FUND OF AMERICA (THE) R6 (IFA CL R6)", "value": "1839015818.71", "weight": "0.04018882", "shared": false }, { "name": "INVESTMENT COMPANY OF AMERICA (THE) R6 (ICA CL R6)", "value": "1823471854.90", "weight": "0.03984913", "shared": true }, { "name": "AMERICAN FUNDS GLOBAL INSIGHT FUND R6 (GIF R6)", "value": "1823394233.45", "weight": "0.03984743", "shared": true }, { "name": "CAPITAL INCOME BUILDER R6 (CIB CL R6)", "value": "1389501810.64", "weight": "0.03036539", "shared": false }, { "name": "AMERICAN FUNDS GLOBAL BALANCED FUND R6 (GBAL CL R6)", "value": "924183166.07", "weight": "0.02019658", "shared": true }, { "name": "EUPAC FUND CL R6 (EUPAC CL R6)", "value": "694092182.22", "weight": "0.01516830", "shared": true }, { "name": "AMERICAN FUNDS EMERGING MARKETS BOND FUND R6 (EMBF CL R6)", "value": "383265253.16", "weight": "0.00837566", "shared": false }, { "name": "INTERNATIONAL GROWTH AND INCOME FUND R6 (IGI CL R6)", "value": "235531836.55", "weight": "0.00514718", "shared": true }, { "name": "CAPITAL WORLD BOND FUND R6 (WBF CL R6)", "value": "232449094.08", "weight": "0.00507981", "shared": false }, { "name": "AMERICAN FUNDS MULTI-SECTOR INCOME FUND CL R6 (MSI-R6)", "value": "229574176.83", "weight": "0.00501698", "shared": true }, { "name": "AMERICAN FUNDS INFLATION LINKED BOND R6 (ILBF CL R6)", "value": "152044129.02", "weight": "0.00332269", "shared": false }, { "name": "BOND FUND OF AMERICA (THE) R6 (BFA CL R6)", "value": "36672856.94", "weight": "0.00080143", "shared": true }, { "name": "AMERICAN FUNDS U.S. SMALL AND MID CAP EQUITY FUND CL R6 (SMID CL R6)", "value": "35878958.75", "weight": "0.00078408", "shared": true } ] }, "error": null, "sources": [ { "label": "N-PORT (fund A)", "accession_no": "0001193125-26-130941", "as_of": "2026-01-31", "edgar_url": "https://www.sec.gov/Archives/edgar/data/1547011/000119312526130941/0001193125-26-130941-index.htm" }, { "label": "N-PORT (fund B)", "accession_no": "0001193125-26-131233", "as_of": "2026-01-31", "edgar_url": "https://www.sec.gov/Archives/edgar/data/1380175/000119312526131233/0001193125-26-131233-index.htm" } ] }