American Century Investment Management, Inc. - 13D/13G Filings

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Time period
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Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2025-08-14
09:07 am
Purchase
2025-06-3013GKOSMOS ENERGY LTD
KOS
American Century Investment Management, Inc.33,411,046
7.000%
6,852,102increase
(+25.80%)
Filing
History
2025-08-14
09:05 am
Purchase
2025-06-3013GINFINITY NAT RES INC
INR
American Century Investment Management, Inc.1,211,051
8.000%
220,722increase
(+22.29%)
Filing
History
2025-08-14
09:04 am
Purchase
2025-06-3013GMARINEMAX INC
HZO
American Century Investment Management, Inc.2,432,173
11.300%
234,175increase
(+10.65%)
Filing
History
2025-08-14
09:02 am
Purchase
2025-06-3013GENOVIS CORPORATION COM
ENOV
American Century Investment Management, Inc.4,737,327
8.300%
1,170,781increase
(+32.83%)
Filing
History
2025-08-14
09:01 am
Purchase
2025-06-3013GEMBECTA CORP COM
EMBC
American Century Investment Management, Inc.5,195,948
8.900%
869,613increase
(+20.10%)
Filing
History
2025-08-14
08:59 am
Purchase
2025-06-3013GBLUE BIRD CORP COM
BLBD
American Century Investment Management, Inc.2,267,131
7.200%
441,377increase
(+24.18%)
Filing
History
2025-08-14
08:56 am
Purchase
2025-06-3013GAXCELIS TECHNOLOGIES INC N
ACLS
American Century Investment Management, Inc.1,659,463
5.200%
1,659,463increase
(New Position)
Filing
History
2025-08-14
08:53 am
Purchase
2025-06-3013GALBANY INTL CORP
AIN
American Century Investment Management, Inc.1,697,965
5.600%
1,697,965increase
(New Position)
Filing
History
2025-08-14
08:50 am
Purchase
2025-06-3013GWINGSTOP INC
WING
American Century Investment Management, Inc.1,558,578
5.600%
374,688increase
(+31.65%)
Filing
History
2025-08-14
08:47 am
Purchase
2025-06-3013GLUXFER HOLDINGS PLC SHS
LXFR
American Century Investment Management, Inc.1,409,329
5.100%
1,409,329increase
(New Position)
Filing
History
2025-08-14
08:41 am
Sale
2025-06-3013GCABLE ONE INC
CABO
American Century Investment Management, Inc.237,107
4.200%
-118,573decrease
(-33.34%)
Filing
History
2025-08-14
08:38 am
Sale
2025-06-3013GJELD-WEN HLDG INC
JELD
American Century Investment Management, Inc.3,056,870
3.600%
-2,084,969decrease
(-40.55%)
Filing
History
2025-08-14
08:35 am
Sale
2025-06-3013GNORTHWESTERN ENERGY GROUP, INC
NWE
American Century Investment Management, Inc.2,952,214
4.800%
-657,881decrease
(-18.22%)
Filing
History
2025-06-06
08:25 am
Purchase
2025-05-3113GFLOWCO HLDGS INC
FLOC
American Century Investment Management, Inc.2,621,621
10.200%
378,653increase
(+16.88%)
Filing
History
2025-05-15
11:43 am
Purchase
2025-03-3113GTHE BANCORP BANK
TBBK
American Century Investment Management, Inc.2,628,832
5.500%
2,628,832increase
(New Position)
Filing
History
2025-05-15
11:40 am
Purchase
2025-03-3113GSPECTRUM BRANDS HLDGS INC
SPB
American Century Investment Management, Inc.1,489,976
5.700%
114,799increase
(+8.35%)
Filing
History
2025-05-15
11:37 am
Purchase
2025-03-3113GINFINITY NAT RES INC
INR
American Century Investment Management, Inc.990,329
6.500%
990,329increase
(New Position)
Filing
History
2025-05-15
11:34 am
Purchase
2025-03-3113GFLOWCO HLDGS INC
FLOC
American Century Investment Management, Inc.2,242,968
8.700%
2,242,968increase
(New Position)
Filing
History
2025-05-15
11:31 am
Purchase
2025-03-3113GBLUE BIRD CORP COM
BLBD
American Century Investment Management, Inc.1,825,754
5.700%
1,825,754increase
(New Position)
Filing
History
2025-05-15
11:28 am
Sale
2025-03-3113GH & E EQUIPMENT SERVICES INC
HEES
American Century Investment Management, Inc.1,155,455
3.200%
-978,797decrease
(-45.86%)
Filing
History
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