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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: C000105100 R CLASS 
Ticker Symbol:   ACAWX
(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: 0001145549-20-016600 (40 Act)  Size: 265 KB
2020-03-24 811-00816
20739275
N-CEN  Documents Annual Report for Registered Investment Companies
Acc-no: 0001145549-20-000794 (40 Act)  Size: 375 KB
2020-01-08 811-00816
20515736
N-CSR  Documents Certified Shareholder Report
Acc-no: 0000100334-19-000137 (40 Act)  Size: 11 MB
2019-12-30 811-00816
191315033
24F-2NT  Documents Rule 24F-2 notice
Acc-no: 0001410368-19-000477 (33 Act)  Size: 16 KB
2019-12-26 002-14213
191309627
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001145549-19-052679 (40 Act)  Size: 99 KB
2019-12-23 811-00816
191305725
497  Documents   Interactive Data Definitive materials
Acc-no: 0000100334-19-000135 (33 Act)  Size: 505 KB
2019-10-10 002-14213
191146017
NPORT-EX  Documents Portfolio Holdings Exhibit to Form N-PORT
Acc-no: 0001193125-19-257171 (40 Act)  Size: 3 MB
2019-09-27 811-00816
191121211
497K  Documents Summary Prospectus for certain open-end management investment companies filed pursuant to Securities Act Rule 497(K)
Acc-no: 0000100334-19-000123 (33 Act)  Size: 107 KB
2019-09-27 002-14213
191121824
497  Documents Definitive materials
Acc-no: 0000100334-19-000122 (33 Act)  Size: 107 KB
2019-09-27 002-14213
191121810
497  Documents Definitive materials
Acc-no: 0000100334-19-000109 (33 Act)  Size: 110 KB
2019-09-20 002-14213
191103259
497  Documents Definitive materials
Acc-no: 0001293210-19-000013 (33 Act)  Size: 160 KB
2019-09-12 002-14213
191090169
N-PX  Documents Annual Report of proxy voting record of management investment companies
Acc-no: 0000100334-19-000095 (40 Act)  Size: 3 MB
2019-08-23 811-00816
191048245
497  Documents Definitive materials
Acc-no: 0000100334-19-000084 (33 Act)  Size: 117 KB
2019-08-01 002-14213
19993005
497  Documents Definitive materials
Acc-no: 0000100334-19-000076 (33 Act)  Size: 1 MB
2019-07-29 002-14213
19979815
N-CSRS  Documents Certified Shareholder Report, Semi-Annual
Acc-no: 0000100334-19-000063 (40 Act)  Size: 10 MB
2019-06-27 811-00816
19923059
497  Documents Definitive materials
Acc-no: 0000100334-19-000053 (33 Act)  Size: 1 MB
2019-03-29 002-14213
19715164
N-Q  Documents Quarterly Schedule of portfolio holdings of management investment companies
Acc-no: 0000100334-19-000043 (40 Act)  Size: 4 MB
2019-03-28 811-00816
19710331
485BPOS  Documents   Interactive Data Post-effective amendment [Rule 485(b)]
Acc-no: 0000100334-19-000034 (33 Act)  Size: 4 MB
2019-03-15 002-14213
19683234
485BPOS  Documents   Interactive Data Post-effective amendment [Rule 485(b)]
Acc-no: 0000100334-19-000034 (40 Act)  Size: 4 MB
2019-03-15 811-00816
19683233
497J  Documents Certification of no change in definitive materials
Acc-no: 0000100334-19-000031 (33 Act)  Size: 117 KB
2019-03-06 002-14213
19662026
497K  Documents Summary Prospectus for certain open-end management investment companies filed pursuant to Securities Act Rule 497(K)
Acc-no: 0000100334-19-000020 (33 Act)  Size: 247 KB
2019-02-27 002-14213
19636485
485BPOS  Documents Post-effective amendment [Rule 485(b)]
Acc-no: 0000100334-19-000019 (40 Act)  Size: 8 MB
2019-02-27 811-00816
19636479
485BPOS  Documents Post-effective amendment [Rule 485(b)]
Acc-no: 0000100334-19-000019 (33 Act)  Size: 8 MB
2019-02-27 002-14213
19636480
497  Documents Definitive materials
Acc-no: 0000924211-18-000099 (33 Act)  Size: 167 KB
2018-12-31 002-14213
181259044
N-CSR  Documents Certified Shareholder Report
Acc-no: 0000100334-18-000112 (40 Act)  Size: 12 MB
2018-12-28 811-00816
181256071
24F-2NT  Documents Rule 24F-2 notice
Acc-no: 0001410368-18-001111 (33 Act)  Size: 15 KB
2018-12-19 002-14213
181243558
497  Documents Definitive materials
Acc-no: 0000100334-18-000102 (33 Act)  Size: 123 KB
2018-10-09 002-14213
181113428
N-Q  Documents Quarterly Schedule of portfolio holdings of management investment companies
Acc-no: 0000100334-18-000099 (40 Act)  Size: 4 MB
2018-09-27 811-00816
181089936
497  Documents Definitive materials
Acc-no: 0001293210-18-000083 (33 Act)  Size: 172 KB
2018-09-12 002-14213
181066646
N-PX  Documents Annual Report of proxy voting record of management investment companies
Acc-no: 0000100334-18-000097 (40 Act)  Size: 30 MB
2018-08-27 811-00816
181038811
497  Documents Definitive materials
Acc-no: 0001293210-18-000077 (33 Act)  Size: 170 KB
2018-07-31 002-14213
18980280
497  Documents Definitive materials
Acc-no: 0000100334-18-000085 (33 Act)  Size: 122 KB
2018-07-31 002-14213
18979905
N-CSRS  Documents Certified Shareholder Report, Semi-Annual
Acc-no: 0000100334-18-000074 (40 Act)  Size: 10 MB
2018-06-27 811-00816
18920654
497  Documents Definitive materials
Acc-no: 0001293210-18-000066 (33 Act)  Size: 142 KB
2018-05-17 002-14213
18842696
497  Documents Definitive materials
Acc-no: 0000100334-18-000066 (33 Act)  Size: 124 KB
2018-04-20 002-14213
18766504
497  Documents Definitive materials
Acc-no: 0001293210-18-000062 (33 Act)  Size: 142 KB
2018-03-29 002-14213
18720966
N-Q  Documents Quarterly Schedule of portfolio holdings of management investment companies
Acc-no: 0000100334-18-000058 (40 Act)  Size: 4 MB
2018-03-27 811-00816
18714232
485BPOS  Documents   Interactive Data Post-effective amendment [Rule 485(b)]
Acc-no: 0000100334-18-000054 (33 Act)  Size: 4 MB
2018-03-15 002-14213
18692306
485BPOS  Documents   Interactive Data Post-effective amendment [Rule 485(b)]
Acc-no: 0000100334-18-000054 (40 Act)  Size: 4 MB
2018-03-15 811-00816
18692307
497  Documents Definitive materials
Acc-no: 0000100334-18-000051 (33 Act)  Size: 118 KB
2018-03-09 002-14213
18678927