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Mailing Address 4500 MAIN STREET KANSAS CITY MO 64111
Business Address 4500 MAIN STREET KANSAS CITY MO 64111 816-531-5575
AMERICAN CENTURY MUTUAL FUNDS, INC. CIK#: 0000100334 (see all company filings)

State location: MO | State of Inc.: MD | Fiscal Year End: 1031
formerly: AMERICAN CENTURY MUTUAL FUNDS INC (filings through 2006-01-05)
formerly: TWENTIETH CENTURY INVESTORS INC (filings through 1996-12-23)
Class/Contract: C000055516 R CLASS 
Ticker Symbol:   ANORX
(List all Funds and Classes/Contracts for AMERICAN CENTURY MUTUAL FUNDS, INC.)

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Items 1 - 40  0000100334 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001145549-24-017643 (40 Act)  Size: 391 KB
2024-03-27 811-00816
24785344
497J  Documents Certification of no change in definitive materials
Acc-no: 0000100334-24-000035 (33 Act)  Size: 112 KB
2024-03-06 002-14213
24724635
485BPOS  Documents   Interactive Data Post-effective amendment [Rule 485(b)]
Acc-no: 0000100334-24-000012 (40 Act)  Size: 11 MB
2024-02-28 811-00816
24691892
497K  Documents Summary Prospectus for certain open-end management investment companies filed pursuant to Securities Act Rule 497(K)
Acc-no: 0000100334-24-000028 (33 Act)  Size: 314 KB
2024-02-28 002-14213
24692582
485BPOS  Documents   Interactive Data Post-effective amendment [Rule 485(b)]
Acc-no: 0000100334-24-000012 (33 Act)  Size: 11 MB
2024-02-28 002-14213
24691891
N-CEN  Documents Annual Report for Registered Investment Companies
Acc-no: 0001145549-24-001681 (40 Act)  Size: 393 KB
2024-01-11 811-00816
24528255
497  Documents Definitive materials
Acc-no: 0000872825-23-000076 (33 Act)  Size: 109 KB
2023-12-29 002-14213
231524998
N-CSR  Documents Certified Shareholder Report
Acc-no: 0000100334-23-000073 (40 Act)  Size: 7 MB
2023-12-28 811-00816
231520816
24F-2NT  Documents Rule 24F-2 notice
Acc-no: 0001752724-23-289006 (33 Act)  Size: 12 KB
2023-12-22 002-14213
231508175
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001145549-23-077010 (40 Act)  Size: 154 KB
2023-12-22 811-00816
231508140
497  Documents Definitive materials
Acc-no: 0001293210-23-000094 (33 Act)  Size: 181 KB
2023-10-26 002-14213
231350218
497  Documents Definitive materials
Acc-no: 0000100334-23-000060 (33 Act)  Size: 1 MB
2023-10-23 002-14213
231338785
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001145549-23-056485 (40 Act)  Size: 400 KB
2023-09-21 811-00816
231268898
N-PX  Documents Annual Report of proxy voting record of management investment companies
Acc-no: 0000100334-23-000052 (40 Act)  Size: 2 MB
2023-08-28 811-00816
231210899
N-CSRS  Documents Certified Shareholder Report, Semi-Annual
Acc-no: 0000100334-23-000029 (40 Act)  Size: 6 MB
2023-06-28 811-00816
231051198
497  Documents Definitive materials
Acc-no: 0001293210-23-000079 (33 Act)  Size: 154 KB
2023-06-28 002-14213
231050519
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001145549-23-037790 (40 Act)  Size: 159 KB
2023-06-23 811-00816
231038442
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001145549-23-018810 (40 Act)  Size: 381 KB
2023-03-28 811-00816
23768362
497J  Documents Certification of no change in definitive materials
Acc-no: 0000100334-23-000027 (33 Act)  Size: 113 KB
2023-03-06 002-14213
23708036
497K  Documents Summary Prospectus for certain open-end management investment companies filed pursuant to Securities Act Rule 497(K)
Acc-no: 0000100334-23-000020 (33 Act)  Size: 315 KB
2023-02-28 002-14213
23683808
485BPOS  Documents   Interactive Data Post-effective amendment [Rule 485(b)]
Acc-no: 0000100334-23-000011 (33 Act)  Size: 12 MB
2023-02-28 002-14213
23680194
485BPOS  Documents   Interactive Data Post-effective amendment [Rule 485(b)]
Acc-no: 0000100334-23-000011 (40 Act)  Size: 12 MB
2023-02-28 811-00816
23680195
N-CEN  Documents Annual Report for Registered Investment Companies
Acc-no: 0001145549-23-001122 (40 Act)  Size: 404 KB
2023-01-11 811-00816
23522304
N-CSR  Documents Certified Shareholder Report
Acc-no: 0000100334-22-000089 (40 Act)  Size: 7 MB
2022-12-29 811-00816
221497011
24F-2NT  Documents Rule 24F-2 notice
Acc-no: 0001752724-22-297354 (33 Act)  Size: 12 KB
2022-12-29 002-14213
221498351
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001145549-22-077393 (40 Act)  Size: 155 KB
2022-12-21 811-00816
221479216
497  Documents Definitive materials
Acc-no: 0001293210-22-000114 (33 Act)  Size: 95 KB
2022-12-14 002-14213
221461311
497  Documents Definitive materials
Acc-no: 0000872825-22-000133 (33 Act)  Size: 81 KB
2022-11-30 002-14213
221434672
497  Documents Definitive materials
Acc-no: 0001293210-22-000039 (33 Act)  Size: 142 KB
2022-10-31 002-14213
221344805
497  Documents Definitive materials
Acc-no: 0001293210-22-000034 (33 Act)  Size: 154 KB
2022-10-13 002-14213
221308633
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001145549-22-056654 (40 Act)  Size: 408 KB
2022-09-23 811-00816
221261465
497  Documents Definitive materials
Acc-no: 0000100334-22-000085 (33 Act)  Size: 50 KB
2022-09-08 002-14213
221233515
N-PX  Documents Annual Report of proxy voting record of management investment companies
Acc-no: 0000100334-22-000080 (40 Act)  Size: 2 MB
2022-08-19 811-00816
221179270
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001293210-22-000027 (34 Act)  Size: 831 KB
2022-08-19 811-00816
221178286
DEF 14A  Documents Other definitive proxy statements
Acc-no: 0001293210-22-000024 (34 Act)  Size: 5 MB
2022-08-12 811-00816
221159079
497  Documents Definitive materials
Acc-no: 0000100334-22-000060 (33 Act)  Size: 109 KB
2022-07-27 002-14213
221109387
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001145549-22-038095 (40 Act)  Size: 155 KB
2022-06-24 811-00816
221039002
N-CSRS  Documents Certified Shareholder Report, Semi-Annual
Acc-no: 0000100334-22-000050 (40 Act)  Size: 6 MB
2022-06-23 811-00816
221033806
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001145549-22-018135 (40 Act)  Size: 397 KB
2022-03-28 811-00816
22776023
497  Documents Definitive materials
Acc-no: 0001293210-22-000005 (33 Act)  Size: 137 KB
2022-03-09 002-14213
22725717