BlackRock, Inc.'s ownership history for CMS

BlackRock, Inc. currently holds 32.6M shares with a market value of $2.3B. It started holding CMS on 2024-09-30. At its peak, it held 32.6M shares on 2025-12-31. Its highest holding value was $2.3B on 2025-03-31. At its lowest, it held 30.7M shares on 2024-09-30, with a value of $2.1B on 2024-12-31. In the recent 180 days, BlackRock, Inc. has increased its shares by 1.8M. In the recent year, BlackRock, Inc. has increased its shares by 1.3M.