BlackRock, Inc.'s ownership history for CSX

BlackRock, Inc. currently holds 160.2M shares with a market value of $6.6B. It started holding CSX on 2024-09-30. At its peak, it held 160.2M shares on 2026-03-31. Its highest holding value was $6.6B on 2026-03-31. At its lowest, it held 138.7M shares on 2025-03-31, with a value of $4.1B on 2025-03-31. In the recent 180 days, BlackRock, Inc. has increased its shares by 18.5M. In the recent year, BlackRock, Inc. has increased its shares by 21.5M.

It has also owned 2.8K contracts of calls, with the market value of the underlying securities totaling $11.7M on 2026-03-31. At its peak, it held 2.8K contracts of calls on 2026-03-31 and it owned calls with the market value of the underlying securities totaling $11.7M on 2026-03-31. At its lowest, it held 2.8K contracts of calls on 2026-03-31 and it owned calls with the market value of the underlying securities totaling $11.7M on 2026-03-31.