Grantham, Mayo, Van Otterloo & Co. LLC's ownership history for KOS

Grantham, Mayo, Van Otterloo & Co. LLC currently holds 34.8M shares with a market value of $31.6M. It started holding KOS on 2024-09-30. At its peak, it held 39.9M shares on 2025-03-31. Its highest holding value was $111.6M on 2024-12-31. At its lowest, it held 26.7M shares on 2024-09-30, with a value of $31.6M on 2025-12-31. In the recent 180 days, Grantham, Mayo, Van Otterloo & Co. LLC has decreased its shares by 2.0M. In the recent year, Grantham, Mayo, Van Otterloo & Co. LLC has increased its shares by 2.2M.