BlackRock, Inc.'s ownership history for WMB

BlackRock, Inc. currently holds 107.8M shares with a market value of $6.5B. It started holding WMB on 2024-09-30. At its peak, it held 113.4M shares on 2025-03-31. Its highest holding value was $6.9B on 2025-09-30. At its lowest, it held 105.7M shares on 2025-06-30, with a value of $4.9B on 2024-09-30. In the recent 180 days, BlackRock, Inc. has increased its shares by 2.1M. In the recent year, BlackRock, Inc. has decreased its shares by 3.7M.

It has also owned 845 contracts of calls, with the market value of the underlying securities totaling $5.3M on 2025-03-31. At its peak, it held 17.6K contracts of calls on 2025-03-31 and it owned calls with the market value of the underlying securities totaling $105.4M on 2025-03-31. At its lowest, it held 845 contracts of calls on 2025-06-30 and it owned calls with the market value of the underlying securities totaling $5.3M on 2025-06-30.