0001145549-23-037806.txt : 20230623 0001145549-23-037806.hdr.sgml : 20230623 20230623165243 ACCESSION NUMBER: 0001145549-23-037806 CONFORMED SUBMISSION TYPE: NPORT-P PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230430 FILED AS OF DATE: 20230623 DATE AS OF CHANGE: 20230623 PERIOD START: 20231031 FILER: COMPANY DATA: COMPANY CONFORMED NAME: AMERICAN CENTURY MUTUAL FUNDS, INC. CENTRAL INDEX KEY: 0000100334 IRS NUMBER: 446006315 STATE OF INCORPORATION: MD FISCAL YEAR END: 1031 FILING VALUES: FORM TYPE: NPORT-P SEC ACT: 1940 Act SEC FILE NUMBER: 811-00816 FILM NUMBER: 231038465 BUSINESS ADDRESS: STREET 1: 4500 MAIN STREET CITY: KANSAS CITY STATE: MO ZIP: 64111 BUSINESS PHONE: 816-531-5575 MAIL ADDRESS: STREET 1: 4500 MAIN STREET CITY: KANSAS CITY STATE: MO ZIP: 64111 FORMER COMPANY: FORMER CONFORMED NAME: AMERICAN CENTURY MUTUAL FUNDS INC DATE OF NAME CHANGE: 19970107 FORMER COMPANY: FORMER CONFORMED NAME: TWENTIETH CENTURY INVESTORS INC DATE OF NAME CHANGE: 19920703 0000100334 S000006195 ULTRA FUND C000017060 INVESTOR CLASS TWCUX C000017061 A CLASS TWUAX C000017062 I CLASS TWUIX C000017063 C CLASS TWCCX C000017064 R CLASS AULRX C000131598 R6 CLASS AULDX C000189739 R5 CLASS AULGX C000189740 Y CLASS AULYX C000214991 G Class AULNX NPORT-P 1 primary_doc.xml NPORT-P false 0000100334 XXXXXXXX S000006195 C000017061 C000017063 C000017060 C000017062 C000214991 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Amy R. Bitter Amy R. Bitter Assistant Treasurer