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
2026-08-14
2:41 pm
Purchase
2026-06-3013GGREENBRIER COMPANIES INC
GBX
American Century Investment Management, Inc.1,767,398
5.700%
1,767,398increase
(New Position)
Filing
History
2026-08-14
2:40 pm
Purchase
2026-06-3013GGOODYEAR TIRE&RUBR
GT
American Century Investment Management, Inc.15,153,994
5.300%
15,153,994increase
(New Position)
Filing
History
2026-08-14
2:39 pm
Purchase
2026-06-3013GGOLD.COM, INC.
GOLD
American Century Investment Management, Inc.1,644,385
5.700%
531,454increase
(+47.75%)
Filing
History
2026-08-14
2:39 pm
Purchase
2026-06-3013GGENTEX CORP
GNTX
American Century Investment Management, Inc.11,025,677
5.200%
11,025,677increase
(New Position)
Filing
History
2026-08-14
2:38 pm
Purchase
2026-06-3013GEXPRO GROUP HLDGS NV COM
XPRO
American Century Investment Management, Inc.8,057,689
7.100%
8,057,689increase
(New Position)
Filing
History
2026-08-14
2:37 pm
Purchase
2026-06-3013GEMERGENT BIOSOLUTIONS INC
EBS
American Century Investment Management, Inc.2,770,448
5.400%
2,770,448increase
(New Position)
Filing
History
2026-08-14
2:36 pm
Purchase
2026-06-3013GCOMPASS MINERALS INTERNATIONAL
CMP
American Century Investment Management, Inc.2,273,578
5.400%
2,273,578increase
(New Position)
Filing
History
2026-08-14
2:35 pm
Purchase
2026-06-3013GCENTRAL GARDEN & PET COMPANY C
CENTA
American Century Investment Management, Inc.2,598,623
5.100%
2,598,623increase
(New Position)
Filing
History
2026-08-14
2:34 pm
Purchase
2026-06-3013GCAL-MAINE FOODS INC
CALM
American Century Investment Management, Inc.2,520,562
5.300%
2,520,562increase
(New Position)
Filing
History
2026-08-14
2:33 pm
Purchase
2026-06-3013GCABOT CORP
CBT
American Century Investment Management, Inc.2,768,176
5.400%
2,768,176increase
(New Position)
Filing
History
2026-08-14
2:32 pm
Purchase
2026-06-3013GBENCHMARK ELECTRONICS INC
BHE
American Century Investment Management, Inc.1,870,433
5.200%
1,870,433increase
(New Position)
Filing
History
2026-08-14
2:32 pm
Purchase
2026-06-3013GATKORE INC
ATKR
American Century Investment Management, Inc.1,775,158
5.300%
1,775,158increase
(New Position)
Filing
History
2026-08-14
2:31 pm
Purchase
2026-06-3013GAMC GLOBAL MEDIA INC
AMCX
American Century Investment Management, Inc.1,685,871
5.200%
1,685,871increase
(New Position)
Filing
History
2026-08-14
2:30 pm
Purchase
2026-06-3013GALLEGIANT TRAVEL COMPANY COM
ALGT
American Century Investment Management, Inc.1,434,420
5.300%
1,434,420increase
(New Position)
Filing
History
2026-08-14
2:29 pm
Purchase
2026-06-3013GADVANSIX INC
ASIX
American Century Investment Management, Inc.1,363,346
5.100%
1,363,346increase
(New Position)
Filing
History
2026-08-14
08:45 am
Purchase
2026-06-3013GTOWNSQUARE MEDIA INC
TSQ
American Century Investment Management, Inc.824,004
4.900%
64,459increase
(+8.49%)
Filing
History
2026-08-14
08:44 am
Sale
2026-06-3013GPROFICIENT AUTO LOGISTICS INC
PAL
American Century Investment Management, Inc.35,112
0.100%
-1,760,771decrease
(-98.04%)
Filing
History
2026-08-14
08:42 am
Sale
2026-06-3013GPLEXUS CORP
PLXS
American Century Investment Management, Inc.1,184,217
4.400%
-376,405decrease
(-24.12%)
Filing
History
2026-08-14
08:41 am
Sale
2026-06-3013GIBEX LTD SHS
IBEX
American Century Investment Management, Inc.510,633
3.800%
-170,141decrease
(-24.99%)
Filing
History
2026-08-14
08:40 am
Sale
2026-06-3013GEMBECTA CORP COM
EMBC
American Century Investment Management, Inc.154
0.000%
-3,439,358decrease
(-100.00%)
Filing
History
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