Cornerstone Capital, Inc.'s ownership history for WMB

Cornerstone Capital, Inc. currently holds 4.1K shares with a market value of $261.1K. It started holding WMB on 2024-12-31. At its peak, it held 4.1K shares on 2024-12-31. Its highest holding value was $261.1K on 2025-09-30. At its lowest, it held 4.1K shares on 2024-12-31, with a value of $223.0K on 2024-12-31. In the recent 180 days, Cornerstone Capital, Inc. has increased its shares by 0.