PRIMECAP MANAGEMENT CO/CA/'s ownership history for GKOS

PRIMECAP MANAGEMENT CO/CA/ currently holds 3.4M shares with a market value of $362.9M. It started holding GKOS on 2024-09-30. At its peak, it held 3.4M shares on 2025-12-31. Its highest holding value was $368.2M on 2025-12-31. At its lowest, it held 1.2M shares on 2024-12-31, with a value of $119.9M on 2025-03-31. In the recent 180 days, PRIMECAP MANAGEMENT CO/CA/ has increased its shares by 1.1M. In the recent year, PRIMECAP MANAGEMENT CO/CA/ has increased its shares by 2.2M.