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

PRIMECAP MANAGEMENT CO/CA/ currently holds 3.3M shares with a market value of $552.2M. It started holding MKTX on 2024-09-30. At its peak, it held 3.3M shares on 2026-03-31. Its highest holding value was $567.7M on 2025-12-31. At its lowest, it held 1.3M shares on 2024-09-30, with a value of $294.6M 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 2.0M.