Reporting Manager
Grantham, Mayo, Van Otterloo & Co. LLC
Symbol
KOS
Shares outstanding
478M shares
Disclosed Ownership
34.8M shares
Ownership
7.27%
Form type
SCHEDULE 13G/A
Date filed
11/5/2025, 01:42 PM
Date of event
Sep 30, 2025
Previous filing
May 1, 2025

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Grantham, Mayo, Van Otterloo & Co. LLC 7.27% 34.8M 34.8M 0 Gregory L. Pottle Chief Compliance Officer