AMERICAN CENTURY INVESTMENT MANAGEMENT INC - 30 Jun 2025 SCHEDULE 13G/A Report for Kosmos Energy Ltd. Common Stock (KOS)

Filing Manager
AMERICAN CENTURY INVESTMENT MANAGEMENT INC
Reporting Manager
American Century Investment Management, Inc.
Security
Kosmos Energy Ltd. Common Stock
Symbol
KOS
Shares outstanding
477,300,657 shares
Disclosed Ownership
33,411,046 shares
Ownership
7%
Form type
SCHEDULE 13G/A
Filing time
14 Aug 2025, 09:07:18 UTC
Date of event
30 Jun 2025
SEC
View on sec.gov

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
American Century Investment Management, Inc. 7% 33,411,046 30,486,885 0 American Century Investment Management, Inc. /s/ John Pak / Senior Vice President
American Century Companies, Inc. 7% 33,411,046 30,486,885 0 American Century Companies, Inc. /s/ John Pak / Senior Vice President
Stowers Institute for Medical Research 7% 33,411,046 30,486,885 0 Stowers Institute for Medical Research /s/ Joselyn Verschelden / Authorized Signer